Kramer DSP-62-AEC User Manual

P/N: 2900-301432 Rev 3 www.kramerav.com

USER MANUAL

MODELS:

DSP-62-AEC, DSP-62-UC
Digital Sound Processor

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Contents

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Contents

Introduction 1

Getting Started 1
Overview of DSP-62-AEC, DSP-62-UC 2
Typical Applications 4

Defining DSP-62-AEC, DSP-62-UC 5

DSP-62-AEC, DSP-62-UC Front Panels 5
DSP-62-AEC, DSP-62-UC Rear Panels 6

Mounting the Device 7

Connecting DSP-62-AEC 8
Connecting DSP-62-UC 9
Connecting the Output to a Balanced/Unbalanced Stereo Audio Acceptor 10
Connecting to the Device via RS-232 10
Operating the DSP-62-AEC, DSP-62-UC 10
Connecting through Ethernet 11

Using the Embedded Webpages 14

Browsing the DSP-62 Webpages 14
Using the Top Status Bar 15
Viewing the Matrix Area 17

Processing Audio Signals 19

Linking Analog Inputs and Outputs 19
Processing a Signal 20
Routing Inputs to Outputs 34
Mixing Audio Signals 37

Audio and Video Settings 40

Defining Audio Settings 40
Defining Video Settings 41
Defining HDMI Auto Switching 42
Defining Timeouts 43

Defining General Settings 44

Performing Firmware Upgrade 45
Importing/Exporting Global Settings 46
Restarting and Resetting the Device 47
Defining Communication Settings 48
Configuring Time and Date 50
Configuring GPIO Ports 52
Setting Access Security 56

Viewing Device Information 59
Upgrading Firmware 60
Technical Specifications 61

DSP-62-AEC Technical Specifications 61
DSP-62-UC Technical Specifications 62
Default Communication Parameters 63
Default EDID for DSP-62-UC 65

Protocol 3000 67

Understanding Protocol 3000 67
Protocol 3000 Commands 68
Result and Error Codes 93

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Introduction

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Introduction

Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world
of unique, creative, and affordable solutions to the vast range of problems that confront the
video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we
have redesigned and upgraded most of our line, making the best even better!

Getting Started

We recommend that you:

• Unpack the equipment carefully and save the original box and packaging materials for
possible future shipment.

• Review the contents of this user manual.

To check for up-to-date user manuals, application programs, and if firmware upgrades are
available (where appropriate):

• For DSP-62-AEC, go to www.kramerav.com/downloads/DSP-62-AEC.

• For DSP-62-UC, go to www.kramerav.com/downloads/DSP-62-UC.

Achieving Best Performance

• Use only good quality connection cables (we recommend Kramer high-performance,
high-resolution cables) to avoid interference, deterioration in signal quality due to poor
matching, and elevated noise levels (often associated with low quality cables).

• Do not secure the cables in tight bundles or roll the slack into tight coils.

• Avoid interference from neighboring electrical appliances that may adversely influence

signal quality.

• Position your Kramer device away from moisture, excessive sunlight, and dust.

Safety Instructions

Caution:

• This equipment is to be used only inside a building. It may only be connected to other
equipment that is installed inside a building.

• For products with relay terminals and GPI\O ports, please refer to the permitted rating
for an external connection, located next to the terminal or in the User Manual.

• There are no operator serviceable parts inside the unit.

Warning:

• Use only the power cord that is supplied with the unit.

• To ensure continuous risk protection, replace fuses only according to the rating

specified on the product label which is located on the bottom of the unit.

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Introduction

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Recycling Kramer Products

The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC aims to reduce the amount of
WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled. To comply
with the WEEE Directive, Kramer Electronics has made arrangements with the European Advanced
Recycling Network (EARN) and will cover any costs of treatment, recycling and recovery of waste Kramer

Electronics branded equipment on arrival at the EARN facility. For details of Kramer’s recycling

arrangements in your particular country go to our recycling pages at https://www.kramerav.com/social-

responsibility/environment/.

Overview of DSP-62-AEC, DSP-62-UC

Congratulations on purchasing your Kramer Digital Sound Processor (DSP).
DSP-62-AEC, DSP-62-UC are members of the Kramer XSPerience family. They are

advanced, professional 6x2 audio matrix switchers with multi-channel DSP. While both
devices feature AEC (Acoustic Echo Cancellation), HDMI™ de-embedding, and class
compliant USB audio interface. DSP-62-UC (Unified Communication) includes all the
DSP-62-AEC features and in addition has auto switching and HDBT2.0 output that can route,
mix, process and distribute all input channels to all output channels.

Most of the information included in this user manual is relevant to both DSP-62-AEC and to
DSP-62-UC. Sections referring to HDBT are not relevant to DSP-62-AEC.

Unless specified otherwise, DSP-62 is used throughout this user manual to refer to both
devices.

Exceptional Quality

• Advanced Audio Matrix Switcher – Professional, studio grade signal conversion

technology.

• Teleconference Optimized – Features AEC that prevents the microphone from picking

up the far-end echoed speech, so you only share the audio spoken directly into the
microphone.

• Max. Video Resolution:

▪ DSP-62-AEC 4K@60Hz (4:4:4) HDMI.

▪ DSP-62-UC 4K@60Hz (4:2:0) HDBT.

• Audio de-embedding – De-embeds the audio signal from the HDMI input for routing to

any of the outputs.

• Programmable – Supports up to 10 global presets, 10 mixer snapshot presets, and 10

mixer presets for each system preset.

• HDMI Support – HDR, CEC, 3D, Deep Color, x.v.Color™, 7.1 PCM, Dolby TrueHD,
DTS–HD.

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DSP-62-AEC, DSP-62-UC – Introduction

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Advanced and User-friendly Operation

• Wide Range of I/O Formats – Includes 2 HDMI inputs, 1 unbalanced stereo analog input

and 4 balanced analog audio inputs, 2 balanced analog audio outputs, 1 HDMI output, 1
HDBT output (DSP-62-UC only).

• 1 bi-directional USB plug and play (PnP) audio port. In addition to AUDIO IN/OUT, as a

result of HDBT, users can use the USB to connect a mouse, webcam, USB flash drive,
or any other USB device to the TX-590RX (for example) side and take control of the PC
that is connected to the DSP-62-UC.

• Reliable PoE (Power over Ethernet) Powering – Accepts power from a remote PoE

provider with optional mains powering from connected power adapter.

• Multi-Channel Processing – Provides DSP that enables simultaneous processing of all

input and output signals.

• Easy Installation – Compact DemiTOOLS® fan-less enclosure for surface mounting,

side-by-side mounting of 2 devices in a 1U rack space with the recommended rack
adapter or fit in a Kramer T-BUS.

• Easy, Cost-Effective Maintenance – LED indicators for main power, line in/out, mic in,

clipping, and HDMI input selection, enable easy local maintenance and troubleshooting.
Local firmware upgrade via the RS-232 port ensures lasting, field-proven deployment.

• Intuitive and Comprehensive Configuration and Control – Via a powerful, user-friendly

graphic interface, set volume (gain and attenuation) and DSP for each input; execute
routing and select line in, mic in, phantom power or line out on each port; configure
master level, and more. Users can control signal routing, volume and other basic
settings using API commands via RS-232 communication transmitted by a PC, touch
screen system or other serial controller.

Flexible Connectivity

• 2 HDMI inputs with selection buttons on the front panel.

• 1 unbalanced stereo audio source.

• 1 Type-B USB 2.0 bi-directional host port.

• 1 HDMI output (DSP-62-AEC only).

• 1 HDBT output (DSP-62-UC only) with bi-directional PoE.

• 4 mono-balanced audio inputs (mono or mic level).

• 1 3.5mm stereo balanced output for cellphone/laptop or temporary guest connection.

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Introduction

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Typical Applications

DSP-62 is ideal for the following typical use cases:

• Corporate:

▪ Huddle spaces
▪ Small and medium sized meeting rooms
▪ Training

• Education:

▪ Classrooms
▪ Lecture halls
▪ Teaching spaces

Controlling your Device

Control the device directly via the front panel HDMI select buttons:

• By RS-232 serial commands transmitted by a touch screen system, PC, or other serial
controller.

• Via the Ethernet using built-in user-friendly webpages.

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Defining DSP-62-AEC, DSP-62-UC

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Defining DSP-62-AEC, DSP-62-UC

This section defines DSP-62-AEC and DSP-62-UC front panels.

DSP-62-AEC, DSP-62-UC Front Panels

Figure 1: DSP-62-AEC Front Panel

Figure 2: DSP-62-UC Front Panel

#

Feature

Function

SETUP
DIP­switches

DSP-62-AEC

Do not change DIP-switch settings (not for use)!

DIP 1 – ON, DIP 2 – ON

Set to ON (down) always.
DIP 3 – OFF, DIP 4 – OFF

Set to OFF (up) always.

DSP-62-UC

Set DIP-switches 1 and 2 as follows:

DIP 1 – ON, DIP 2 – ON

RS-232 terminal block set to control
mode (P3K) (default).

DIP 1 – OFF, DIP 2 – OFF

RS-232 terminal block pass-through to
HDBT Data line.

DIP 3 – OFF, DIP 4 – OFF

Set to OFF (up) always (do not
change).

HDMI IN 1 Button

Press to select HDMI IN 1 input (the connector is on the front panel).

HDMI IN 2 Button

Press to select HDMI IN 2 input (the connector is on the rear panel).

AUDIO
LEDs

USB IN

Turns green when an audio signal is detected on the input (for
example, if DSP-62-AEC, DSP-62-UC operates as a speaker to a PC).

USB OUT

Turns green when an audio signal is detected on the output (for
example, when DSP-62-AEC, DSP-62-UC operates as a microphone
for a PC).

IN (1 to 5)

Turns green when a signal is present. Turns red when clipping is
detected. For IN 2 to IN 5, when connecting a microphone and setting
to Mic mode via the embedded webpages, turns blue.

OUT

Turns green when a signal is present. Turns red when clipping is
detected.

AUDIO IN 1 3.5mm Mini
Jack

Connect to an unbalanced stereo audio source.

USB Type B Bi-Directional
Host Port

Connect to an audio source or acceptor.

1 2 3 4 5 6 7

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DSP-62-AEC, DSP-62-UC – Defining DSP-62-AEC, DSP-62-UC

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#

Feature

Function

HDMI IN 1 Connector

Connect to an HDMI source.

LINK

Turns green when the HDBT is connected to a receiver.

ON LED

Turns green when the device is powered.

DSP-62-AEC, DSP-62-UC Rear Panels

Figure 3: DSP-62-AEC Rear Panel

Figure 4: DSP-62-UC Rear Panel

#

Feature

Function

HDMI IN 2 Connector

Connect to an HDMI source.

DSP-62-AEC

HDMI™ OUT
Connector

Connect to an HDMI acceptor.

DSP-62-UC

HDBT OUT
Connector

Connect to an HDBT receiver (for example, TP-590RXR).

AUDIO IN 3-pin Terminal Block
Connectors (2 to 5)

Connect to up to 4 mono balanced audio sources (mono or
mic level with selectable 48V).

AUDIO OUT 5-pin Terminal Block
Connector

Connect to a stereo balanced audio acceptor.

I/O Terminal Block Connectors (S1
to S2)

For future use.

RS-232 (G, Rx, Tx) Terminal Block
Connector

Connect to a PC/serial controller.
ETHERNET RJ-45 Connector

Connect to a PC via a LAN.

RESET Recessed Button

Press and hold while powering the device to reset to factory
default values, including IP settings.

DSP-62-AEC

12V DC Power
Connector

Connect to the power supply and to the mains electricity.

DSP-62-UC

48V DC Power
Connector

Connect to the power supply and to the mains electricity.

8

9

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Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Mounting the Device

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Mounting the Device

This section provides mounting instructions. Before installing, make sure that the environment
is within the recommended range.

• Operation temperature – 0C to 40C (32F to 104F).

• Storage temperature – -40C to +70C (-40F to +158F).

• Humidity – 10% to 90%, RHL non-condensing.

Caution:

• Mount the device before connecting any cables or power.

Warning:

• Ensure that the environment (such as maximum ambient temperature air flow) is
compatible for the device.

• Avoid uneven mechanical loading.

• Appropriate consideration of equipment nameplate ratings should be used for avoiding

overloading of the circuits.

• Reliable earthing of rack-mounted equipment must be maintained.

Mount the device in a rack:

• Use the recommended rack adapter
(see www.kramerav.com/product/DSP-62-AEC, or www.kramerav.com/product/DSP-62-

AEC).

Mount the device on a surface using one of the following methods:

• Attach the rubber feet and place the device on a flat surface.

• Fasten a bracket (included) on each side of the device and attach it

to a flat surface. For more information, go to

www.kramerav.com/downloads/DSP-62-AEC

Or,

www.kramerav.com/downloads/DSP-62-AEC

Mount the device inside a TBUS (for example, the TBUS-10XL):

• Use the designated TBUS frame, to mount device inside the TBUS-10XL
(see www.kramerav.com/downloads/DSP-62-AEC).

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Mounting the Device

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Connecting DSP-62-AEC

Always switch off the power to each device before connecting it to your device. After
connecting your device, connect its power and then switch on the power to each device.

Figure 5: Connecting to DSP-62-AEC

To connect DSP-62-AEC as illustrated in Figure 5:

1. Connect an unbalanced stereo audio source (for example, an MP3 device) to the AUDIO
IN 1 3.5mm mini jack .

2. Connect a USB source (for example, a laptop) to the USB host port .

3. Connect an HDMI source (for example, a Blu-ray player) to the HDMI IN 1 connector

.

4. Connect an HDMI source (for example, a laptop) to the HDMI IN 2 connector .

5. Connect up to 4 balanced mono audio sources (for example, microphones) to the
AUDIO IN 3-pin terminal block connectors .

6. Connect the HDMI OUT connector to an HDMI acceptor (for example, a display).

7. Connect the AUDIO OUT 5-pin terminal block connector to a balanced stereo
acceptor (for example, a powered speaker).

8. Connect a control system to the ETHERNET RJ-45 port .

9. Connect the 12V DC power adapter to DSP-62-AEC to the mains electricity (not shown
in Figure 5).

6 7 8

10

13

12

14

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DSP-62-AEC, DSP-62-UC – Mounting the Device

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Connecting DSP-62-UC

Always switch off the power to each device before connecting it to your device. After
connecting your device, connect its power and then switch on the power to each device.

Figure 6: Connecting to DSP-62-UC

To connect DSP-62-UC as illustrated in Figure 6:

1. Connect an unbalanced stereo audio source (for example, an MP3 device) to the AUDIO
IN 1 3.5mm mini jack .

2. Connect a USB source (for example, a laptop) to the USB host port .

3. Connect an HDMI source (for example, a Blu-ray player) to the HDMI IN 1 connector

.

4. Connect an HDMI source (for example, a laptop) to the HDMI IN 2 connector .

5. Connect up to 4 balanced mono audio sources (for example, microphones) to the
AUDIO IN 3-pin terminal block connectors .

6. Connect the HDBT OUT connector to an HDBT acceptor (such as a TP-590RXR
receiver).

7. Connect the AUDIO OUT 5-pin terminal block connector to a balanced stereo
acceptor (for example, a powered speaker).

8. Connect a control system to the ETHERNET RJ-45 port .

9. Connect the 48V DC power adapter to DSP-62-UC and to the mains electricity (not
shown in

6 7 8

12

13

12

14

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Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Mounting the Device

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Connecting the Output to a Balanced/Unbalanced

Stereo Audio Acceptor

The following are the pinouts for connecting the output to a balanced or unbalanced stereo
audio acceptor:

Figure 7: Connecting to a Balanced Stereo Audio

Acceptor

Figure 8: Connecting to an Unbalanced Stereo Audio

Acceptor

Connecting to the Device via RS-232

You can connect the device via an RS-232 connection using, for example, a PC.
DSP-62 a RS-232 3-pin terminal block connector that allows the RS-232 to control the device.

Connect the RS-232 terminal block on the rear panel of the device to a PC/controller as
follows:

From the RS-232 9-pin D-sub serial port connect:

• Pin 2 to the TX pin on the DSP-62 RS-232 terminal block.

• Pin 3 to the RX pin on the DSP-62 RS-232 terminal block.

• Pin 5 to the G pin on the DSP-62 RS-232 terminal block.

RS-232 Device

DSP-62

Operating the DSP-62-AEC, DSP-62-UC

DSP-62-AEC, DSP-62-UC include two front panel buttons (HDMI IN 1 and HDMI IN 2) to
select the input, and indication LEDs to indicate signal presence:

• One USB IN LED to indicate that an audio source is received from the USB host port
(green) and one USB OUT LED to indicate that an audio signal is sent to an
acceptor.

• 5 Audio IN LEDs to indicate that a signal is present (green), clipping is detected (red),
and for LEDs 2 to 5, that a microphone is connected (blue).

• One AUDIO OUT LED to indicate that a signal is present (green), or clipping is detected
(red).

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4

4

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DSP-62-AEC, DSP-62-UC – Mounting the Device

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Use SETUP DIP-switches for DSP-62-AEC and DSP-62-UC as defined in Defining

DSP-62-AEC, DSP-62-UC on page 5.

To operate and control DSP-62-AEC, DSP-62-UC via the web pages (see Using the

Embedded Webpages on page 14), connect the device via Ethernet (see Connecting through
Ethernet on page 11).

Connecting through Ethernet

To connect the device via Ethernet, use either of these methods:

• Directly to the PC using a crossover cable (see Connecting Ethernet Port Directly to a

PC on page 11).

• Via a network hub, switch, or router, using a straight-through cable (see Connecting

Ethernet Port via a Network Hub on page 13).

If you want to connect via a router and your IT system is based on IPv6, ask your IT
department for specific installation instructions.

Connecting Ethernet Port Directly to a PC

You can connect the Ethernet port of your device directly to the Ethernet port on your PC
using a crossover cable with RJ-45 connectors.

This type of connection is recommended for identifying the device
with the factory configured default IP address.

After connecting the device to the Ethernet port, configure your PC as follows:

1. Click Start > Control Panel > Network and Sharing Center.

2. Click Change Adapter Settings.

3. Highlight the network adapter you want to use to connect to the device > click Change
settings of this connection.
The Local Area Connection Properties window for the selected network adapter opens
as shown in Figure 9.

1

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DSP-62-AEC, DSP-62-UC – Mounting the Device

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Figure 9: Local Area Connection Properties Window

4. Depending on the requirements of your IT system, highlight either Internet Protocol
Version 6 (TCP/IPv6) or Internet Protocol Version 4 (TCP/IPv4).

5. Click Properties.
The Internet Protocol Properties window relevant to your IT system opens as shown in

Figure 10 or Figure 11.

Figure 10: Internet Protocol Version 4 Properties Window

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Figure 11: Internet Protocol Version 6 Properties Window

6. Select Use the following IP Address for static IP addressing and enter the details as
shown in Figure 12. For TCP/IPv4 you can use any IP address in the range 192.168.1.1
to 192.168.1.255 (excluding 192.168.1.39) that is provided by your IT department.

Figure 12: Internet Protocol Properties Window

7. Click OK.

8. Click Close.

Connecting Ethernet Port via a Network Hub or Switch

You can connect the device’s Ethernet port to the Ethernet port on a network hub or using a
straight-through cable with RJ-45 connectors.

Configuring Ethernet Port

You can set the Ethernet parameters via the embedded webpages.

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DSP-62-AEC, DSP-62-UC – Using the Embedded Webpages

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Using the Embedded Webpages

The device can be operated locally or remotely using its embedded web software. The web

servers’ interface is accessed using a browser, (see Browsing the DSP-62 Webpages

on page 14).
Before attempting to connect:

• Perform the procedures in Connecting through Ethernet on page 11.

• Ensure that your browser is supported.

The following operating systems and Web browsers are supported:

Operating System

Browser

Windows 7

Chrome

Windows 10

Chrome

Mac

Chrome

Some features might not be supported by some cellphone operating systems.

The device’s webpage enables performing the following functions:

• Using the Top Status Bar on page 15.

• Processing Audio Signals on page 19.

• Routing Inputs to Outputs on page 34.

• Mixing Audio Signals on page 37.

• Defining Audio Settings on page 40.

• Defining Video Settings on page 41.

• Defining General Settings on page 44.

• Viewing Device Information on page 59.

Some of the same tasks can be carried out via DSP, Matrix, and Mixer pages for your
convenience. For example, you can link analog input and output pairs through any of these
three pages.

Browsing the DSP-62 Webpages

To browse the device’s webpages:

1. Open your Internet browser.

2. Type the device’s IP Address in the Address bar of your browser. For example, the
default IP Address:

3. The authentication page appears.

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DSP-62-AEC, DSP-62-UC – Using the Embedded Webpages

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4. Enter the Username and Password (Admin/Admin, by-default):

Figure 13: Embedded Webpages Authentication

5. Click Sign in. The Main webpage appears.

Figure 14: DSP-62-AEC Main Page with the Navigation List on Left

6. Click the desired item in the navigation pane to set and control the device.

Using the Top Status Bar

The top status bar enables:

• Viewing Current Analog I/O Configuration and Preset Name on page 16.

• Changing Security Settings on page 16.

• Entering /exiting full-screen display view by clicking the display-view icon ( / ).

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DSP-62-AEC, DSP-62-UC – Using the Embedded Webpages

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Viewing Current Analog I/O Configuration and Preset Name

On the top pane of the webpage, shows the analog I/O setup, the preset name, and the status
of the setup.

The indication light displays:

Color

Description

Example

Green

If the current preset is
unmodified.

Figure 15: Analog and/or Preset Status Unmodified

Yellow

If the current preset has
been modified.

Figure 16: Analog and/or Preset Status modified

To save a modified preset (yellow indication light):

1. Click the preset status area. The A/V settings page appears (see Audio and Video

Settings on page 40, Figure 49).

2. Follow the instructions in Defining Audio Settings on page 40.

Changing Security Settings

You can easily disable or enable the webpages security using the lock icon. When security is
disabled, you do not need to enter a password to access the webpages. When security is
enabled, you do. For information about the default login credentials, see Default

Communication Parameters on page 63. For information about changing the default login

credentials, see Error! Reference source not found. on page Error! Bookmark not

defined..

To disable security settings:

1. Click the lock icon ( ) indicating that security is enabled.
The following message appears:

Figure 17: Disabling Security Message

2. Type the current password (Admin, by default).

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3. Click OK.

Security is disabled.

To enable security settings:

• Click the security disabled icon ( ).

Viewing the Matrix Area

The matrix area in the DSP page shows the inputs that are currently routed to the outputs.

Figure 18: DSP Page – Matrix Settings

Clicking an IN or OUT button or a signal processing module (for example, Exp), highlights the
routing path that is selected via the Matrix page (see Routing Inputs to Outputs on page 34).

Figure 19: Matrix Area – Routing Path

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When opening the processing view, the sliders of the Inputs routed to the Outputs appear.

Figure 20: Processing View – Inputs Routed to Outputs

Setting HDMI Input in the Embedded Webpages

DSP-62 includes 2 HDMI inputs. When in the Main and Matrix pages you need to select

which HDMI input you are operating on.

When setting HDMI IN 1 or IN 2, make sure that Auto switching is set to Manual mode
(see Defining HDMI Auto Switching on page 42).

You can select HDMI input in the following ways:

• Pressing the desired HDMI IN 1 or HDMI IN 2 button on the device front panel
(see DSP-62-AEC, DSP-62-UC Front Panels on page 5) .

• Selecting HDMI IN 1 or HDMI IN 2 via the embedded web pages.

Selecting HDMI IN 1 or HDMI IN 2 Via the Embedded Webpages

To select HDMI IN 1 or JDMI IN 2 to appear in the embedded webpages:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Next to HDMI, click HDMI L or HDMI R.

Figure 21: DSP Page – Linking Analog Audio Ports

3. In the HDMI Input drop-down, select 1 or 2.

The HDMI input on which you are operating is selected.

This selection affects the DSP (Main) and Matrix Pages.

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DSP-62-AEC, DSP-62-UC – Processing Audio Signals

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Processing Audio Signals

Use the DSP page to process the input and output signals and present an overall view of your
session. This view includes analog and digital in-out connections (in the Matrix area), which
uses pre-matrix and post-matrix modules.

In general:

• To use the Matrix feature, from the Navigation pane, click Matrix (see Routing Inputs to

Outputs on page 34).

• Click an input, output, or any module to open its process view and configure that item.

The DSP page enables performing the following functions:

• Linking Analog Inputs and Outputs on page 19.

• Processing a Signal on page 20.

Linking Analog Inputs and Outputs

Analog inputs and outputs can be linked in predefined pairs to balance stereo analog sources
and acceptors. When linked, signal chain modules are set for both channels simultaneously.

To link an analog audio pair:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

You can also link audio analog audio pairs via the Matrix page and Mixer page.

2. Click the link on the side of the ports (IN 4 and IN 5 in this example).

Figure 22: DSP Page – Linking Analog Audio Ports

The selected inputs are linked.

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DSP-62-AEC, DSP-62-UC – Processing Audio Signals

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Processing a Signal

Access processing the view by clicking an input/output button or a filtering tool in the DSP
session view, use processing view to configure the selected audio signal.
Note that different port types have different processing modules.

In general:

• Toggle the (off) / (on) button to enable/disable a processing module.
The module is enabled while it is set to On and disabled when set to Off.

• Change a port name by clicking the name area and entering the new one.

• In the processing view, the module appears at the center and input/output volume sliders

appear to the left/right (for further information, see Input / Output Channels Operation
on page 21).

• To adjust the configuration, click and hold the configuration knob and then move the
mouse up or down, or enter the parameter value below the knob and press Enter on
your keyboard to apply.

• Reset a configuration knob to its default parameter value, by clicking the mouse within
the knob area while pressing Ctrl on your keyboard.

• The parameter value always appears below the knob or slider.

• A selected input or output button appears with a white rim.

• A selected processing tool button appears with a distinctive color.

• An enabled processing tool button appears with a distinctively colored rim.

Processing modules enable performing the following functions:

• Input / Output Channels Operation on page 21.

• Pre-Matrix Signal Processing on page 21.

• Post-Matrix Signal Processing on page 31.

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Input / Output Channels Operation

This section describes the function of the input and output sliders (the examples in this
section, showing the inputs, apply also to outputs).

Level Measurement Indicators:

The audio signal enters the digital system at a
certain level and is measured in dBFS units
(dB relative to full scale, the maximum value).

• Maximum level indicator – shows the
highest registered level (in RMS) and
can change only if a higher level is
detected.
Click the indicator to reset to the current
maximum value.

• 0dBFS – refers to the maximum signal
level that can enter the system signal
levels higher than the system limit are
clipped.

• Current maximum level indicator –
displays the current maximum level and
holds it until a higher value is detected.

Figure 23: Level Measurement Indicators

Gain/Attenuation Fader

• Maximum level – 15dB is the maximum
gain.

• Unity gain – when volume fader is set to
0dB, the input level is not changed.

• Volume fader – slide to increase or
decrease the audio level.

• Minimum level – -100dB is the
maximum attenuation.

• Current fader position – shows the
current position of the fader. You can
also type the desired volume level into
this box and press Enter on your PC.

Figure 24: Channel Fader

Pre-Matrix Signal Processing

This section describes the input pre-matrix signal processing of the input audio signal. The
input fader always appears to the left.

Pre-matrix enables adjusting the following parameters:

• Adjusting Analog Input Parameters on page 22.

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• Adjusting USB Digital Input Parameters on page 23.

• Adjusting the USB Digital Input Parameters for MacBook on page 23.

• Adjusting HDMI Digital Input Parameters on page 24.

• Adjusting Signal Generator Input Parameters on page 25.

• Using Expander Module on page 25.

• Using HPF (High Pass Filter) Module on page 26.

• Using Compression Module on page 27.

• Using Equalizer Module on page 28.

• Using Gain Module on page 29.

• Using AEC Module on page 29.

• Using Delay Module on page 31.

Adjusting Analog Input Parameters

See Input / Output Channels Operation on page 21 to understand the function of the slider.
IN 1 is used as an example in this section.

To adjust analog input parameters:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click IN 3. The IN 3 processing page appears.

Figure 25: Processing View – Processing Analog Audio Input

3. Perform the following actions:

▪ Change port name.
▪ Move the fader to adjust the audio input level.
▪ Select Pre or Post to set the signal volume before or after using the pre-matrix

modules.

▪ Toggle / to mute / unmute the input audio, respectively.
▪ Click to inverse polarity (used for troubleshooting).
▪ Click to select audio line in.
▪ Click to select microphone mode and to activate condenser microphone

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(the title IN changes to MIC). When is OFF, microphone works as a dynamic
microphone.

Analog input parameters are adjusted.

Adjusting USB Digital Input Parameters

The USB input signal settings include pre and post processing volume settings and a mute
button. The HDMI input signal settings include a mute button, but not pre and post volume
settings as the signal is not processed.

See Input / Output Channels Operation on page 21 to understand the function of the slider.

To adjust the digital USB input parameters:

Note – For MacBooks, see Adjusting the USB Digital Input Parameters for MacBook
on page 23.

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click USB L/R. The USB Left & Right input processing page appears.

Figure 26: Processing View – Processing USB Input

3. Perform the following actions:

▪ Change port name.
▪ Move the volume fader to set the left and right audio levels (both sliders are

identical).

▪ Select Pre or Post to set the signal volume before and after using the pre-matrix

modules.

▪ Click / to mute / unmute the input audio, respectively.

Audio parameters are adjusted.

Adjusting the USB Digital Input Parameters for MacBook

To adjust he USB digital input parameters using a MacBook:

1. Do the steps in, Adjusting USB Digital Input Parameters on page 23.

2. In your MacBook, navigate to Utilities > Audio Midi Setup.

3. In Audio Midi Setup, click the name of the input device such as “Built-In Microphone.”

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4. Click the Format drop-down menu, and then select the sample rate.

The minimum USB input audio frequency is 44.1Khz (44100 HZ).

Audio parameters are adjusted.

Adjusting HDMI Digital Input Parameters

The HDMI input signal settings include an HDMI selection drop-down box and a mute button
(but no pre and post volume settings since the signal is not processed).

See Input / Output Channels Operation on page 21 to understand the function of the slider.

To adjust the digital HDMI input parameters:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click HDMI L/R. The HDMI Left & Right input processing page appears.

Figure 27: Processing View – Processing HDMI Digital Input

3. Select the HDMI input (1 or 2).

Only one HDMI port can be active at a time.

4. Perform the following actions:

▪ Change port name.
▪ Move the volume fader to set the left and right audio levels (both sliders are

identical).

▪ Click / to mute / unmute the input audio, respectively.

HDMI audio parameters are adjusted.

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Adjusting Signal Generator Input Parameters

Use the signal generator to test the output audio signals.
See Input / Output Channels Operation on page 21 to understand the function of the slider.

To adjust the signal generator parameters:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click Signal Generator. The Signal Generator processing page appears.

Figure 28: Processing View – Processing Signal Generator

3. Set the following:

To adjust the configuration, select and hold the configuration knob and then move
the mouse up or down.

▪ Adjust the signal Level (dB).
▪ When in Tone mode, adjust the signal Frequency (Hz).
▪ Select Pink noise if required.

Signal generator parameters are adjusted.

Using Expander Module

Use the Expander module to increase the difference in loudness between the quieter and
louder sounds, so that the quiet sounds (usually background noises) become quieter while the
loud sounds become louder. The levels of audio signals that fall below the set threshold level
are reduced.

To adjust the expander module:

1. In the Navigation pane, click DSP. The DSP (Main) page opens.

2. Click Exp. The button turns light blue and the Expander module page appears.

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3. Click the Off button . The Expander module turns on .

Figure 29: Processing View – Expander Module

4. Define the following:

▪ Threshold (dB) – Decreases the volume of audio signals that are below the

threshold level.

▪ Attack Time (ms) – Sets the response speed of the expander to signal levels above

the threshold.

▪ Release (ms) – Sets the response speed of the expander to signal levels below the

threshold.

5. Open the Ratio drop-down box to set the extent to which the volume is decreased.
The higher the ratio the more the audio level below the threshold is lowered.

The Expansion (dB) indicates the amount of expansion in a dB scale.

Expander settings are adjusted.

Using HPF (High Pass Filter) Module

A High Pass Filter passes signals that are higher than a certain cut-off frequency.
Frequencies under the cut-off frequency are attenuated. Use the HPF module to cut off low
frequencies and let higher frequencies pass.

To adjust the HPF:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click HPF. The button turns light orange and the High Pass Filter module page appears.
The left side shows the input volume slider.

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3. Click the Off button . The High Pass Filter module turns on .

Figure 30: Processing View – HPF Module

4. Set the cut-off frequency.

HPF is adjusted.

Using Compression Module

Use the Compressor module to reduce the signal dynamic range which is the difference
between the loudest and quieter sounds (for example, the difference between a scream and a
whisper), making the sound seem more natural.

To adjust the compressor settings:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click Comp. The button turns blue and the Compressor module pane appears.

3. Click the Off button . The Comp module turns on .

Figure 31: Processing View – Compressor Module

4. Set the following:

▪ Threshold (dB) – The level that the signal needs to rise above for the compressor to

begin working. If a signal is too low or does not cross the threshold, the compressor
allows the signal to pass through unchanged.

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▪ Attack Time (ms) – The response speed of the compression to signal levels above

the threshold.

▪ Release (ms) – The response speed of the compressor to signal levels above the

threshold.

5. Open the Ratio drop-down box to set the extent to which the gain is decreased.

6. Set the gain to compensate for the attenuation caused by compression.

The Comp settings are adjusted.

Using Equalizer Module

Use the Equalizer module to change the balance of different frequency components in the
audio signal.

To adjust the equalizer:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click EQ. The button turns orange and the Equalizer processing page appears.

3. Click the Off button . The Equalizer module turns on .

Figure 32: Processing View – Equalizer Module

4. Perform the following actions for each of the 4 bands:

▪ Click BYPASS to ignore a band.
▪ Adjust the band Frequency (Hz).
▪ Set Bandwidth (Oct) to set the range of frequencies around the selected frequency.
▪ Set the bandwidth audio EQ Level (dB).

Equalizer settings are adjusted.

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Using Gain Module

To adjust the gain:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click Gain. The button turns violet and the Gain processing page appears.

Figure 33: Processing View – Gain Module

3. Perform the following actions:

▪ Set gain.
▪ Click Mute if required.

Gain is adjusted.

Using AEC Module

Before enabling AEC, make sure to disable AEC in the software you are using (if it includes
this feature).

The AEC (Acoustic Echo Cancellation) module is a learning filter algorithm that, when
enabled, filters the unwanted echoes in the room, such as room speakers. AEC applies
analog inputs IN 2 and IN 3.

AEC reference enables removing audio signals that are output from the speakers by blocking
other audio inputs in the room, so they will not be picked out by the microphone. If required,
use the input audio levels (in AEC) to finetune the blocking quality.

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To Set AEC Reference:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click AEC. The button turns turquoise, and the Acoustic Echo Cancellation processing
page appears.

3. Click the Off button . The Equalizer module turns on .

Figure 34: Processing View – AEC Module

By default, all signals other than the selected microphone signal (IN 2 and IN 3) are
blocked.

4. Click an input to unblock it.

AEC reference is set.

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Using Delay Module

Set the delay to accommodate the audio to the listeners distance from the speakers. Delay
time tool converts the delay in milliseconds to meters, feet, and samples.

The Pre-Matrix Delay module refers to the HDMI input. To select the HDMI input on which to
adjust the delay, see Selecting HDMI IN 1 or HDMI IN 2 Via the Embedded Webpages
on page 18.

To adjust the delay:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click Delay. The button turns green and the Equalizer processing page appears.

3. Click the Off button . The Delay module turns on .

Figure 35: Processing View – Delay Module

4. Set the delay.

Delay setting is adjusted.

Post-Matrix Signal Processing

DSP-62 enables performing post-matrix signal processing to outputs, including:

• Using Delay Module on page 31.

• Using Post Matrix Equalizer Moduleon page 33.

• Using Limit Module on page 33.

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Setting Analog Audio Output Parameters

The analog (AUDIO OUT 5-pin terminal block connector ) and USB output signal
settings are identical. Analog is used as an example in this section.

See Input / Output Channels Operation on page 21 to understand the function of the slider.

To adjust the audio outputs:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click OUT 1 L or OUT 1 R. The Dante processing page appears.

Figure 36: Processing View – Processing Digital Input

3. Perform the following actions:

▪ Move the volume fader to set the output audio level (both sliders are identical).
▪ Toggle / to mute / unmute the output audio, respectively.
▪ Click to inverse polarity (used for troubleshooting).

Audio outputs are adjusted.

13

7

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Using Post Matrix Equalizer Module

Use the Equalizer module to change the balance of different frequency components in the
audio signal.

To adjust the equalizer:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click EQ. The button turns orange and the Equalizer processing page appears.

3. Click the Off button . The Equalizer module turns on .

Figure 37: Processing View – Processing Output Equalizer

4. Perform the following actions for each of the 8 bands:

▪ Click BYPASS to ignore that band.
▪ Set the band frequency (Hz).
▪ Set the audio level (dB).
▪ Set the bandwidth (Oct).

Equalizer settings are adjusted.

Using Limit Module

Use the Limiter tool to limit the signal level to the specified threshold, reducing the gain above
the threshold. A limiter can boost the volume of a certain sound.

To adjust the limiter:

1. In the Navigation pane, click DSP. The DSP (Main) page appears.

2. Click Limit. The button turns purple and the Limiter processing page appears.
The right side shows the output volume slider.

3. Click the Off button . The Limiter module turns on .

4. Set the Threshold.
Note the Gain Reduction meter as you change the threshold.

Limiter settings are adjusted.

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Routing Inputs to Outputs

Click a cross-point to connect any inputs to any of the outputs via the Matrix page, set the
connection volume, link analog input and output pairs, and select the outputs to the amplifier.

The device enables performing the following functions:

• Connecting Inputs to Outputs on page 34.

• Setting Cross-Point Volume on page 36.

• Linking Analog Pairs on page 37.

Connecting Inputs to Outputs

To route an input or several inputs to an output:

1. In the Navigation pane, click Matrix. The Matrix page appears.

Figure 38: Matrix Page

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2. Click an in-out cross-point (for example, IN 2 input and OUT 1 L and R outputs). The
black cross-points turn green.

Figure 39: Matrix Page – In Cross-Points

3. Click any other cross-points (one input to output/s or several inputs to output/s).

Figure 40: Matrix Page – Multiple Input-Output Cross-Points

Selected inputs are routed to selected outputs.

You can also select an audio signal generator for testing.

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Setting Cross-Point Volume

Set the cross-point volume separately for each in-out connection.

To set the cross-point volume:

1. In the Navigation pane, click Matrix. The Matrix page appears.

2. Click the volume area (0dB, by default). The volume window appears.

Figure 41: Matrix Page – Setting Cross-Point Volume

3. Set the cross-point volume using the knob or enter the value and pressing Enter (on
your keyboard). The cross-point volume is set and appears at the cross-point.

Figure 42: Cross-Point Volume Value

Audio volume is set at the cross-point.

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Linking Analog Pairs

To link analog input or output pairs, see Linking Analog Inputs and Outputs on page 19.

Mixing Audio Signals

Mix the audio signals and store/recall mixing snapshots via the Mixer page.
DSP-62 enables performing the following tasks:

• Defining Input and Output Parameters on page 37.

• Defining Snapshots on page 38.

Defining Input and Output Parameters

Set audio parameters for each input and output.

To set input/output parameters:

1. In the Navigation pane, click Mixer. The Mixer page appears.

Figure 43: Mixer Page

An input/output frame with a white rim indicates that this input/output is currently connected to
an output/input, respectively.

2. Use the slider or enter the desired value and press Enter (on your PC) to set the
volume.
View the current gain and the input/output name (see Input / Output Channels Operation
on page 21).

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3. Set the following:

▪ Select Pre or Post to set the signal volume before and after using the modules.
▪ Toggle / to mute / unmute the input audio, respectively.
▪ Click to inverse polarity (used for troubleshooting).

For analog audio inputs only:

▪ Click to select audio line in.
▪ Click to select dynamic microphone and to select condenser microphone.

Figure 44: Mixer Page – Analog Audio Settings

Audio parameters are defined.

Defining Snapshots

Store a snapshot (inputs and outputs) to store the current configuration state, recall a
snapshot, set to default or clear a snapshot.

Storing Snapshots

To store a snapshot:

1. In the Navigation pane, click Mixer.

2. Set input and output mixers.

When the parameters change, the Default button turns yellow. Click Default to restore default
settings.

Figure 45: Mixer Page – Snapshots

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3. Click Store. The Snapshot buttons turn green.

Figure 46: Snapshot STORE option

4. Click a Snapshot button to complete the action (for example, Snapshot 2).

Figure 47: Mixer Page – Selecting a Snapshot

The current configuration is stored to Snapshot 2.

Clearing Snapshots

To clear a snapshot configuration:

1. In the Navigation pane, click Mixer. The Mixer page appears.

2. Click Clear. Snapshot buttons turn blue.

Figure 48: Mixer Page – Clearing a Snapshot

3. Select the snapshot to be cleared. The snapshot cleared returns to its default values.

The snapshot is cleared (reset to factory default values).

Loading Snapshots

To load a snapshot:

1. In the Navigation pane, click Mixer. The Mixer page appears.

2. Do any of the following to load the desired snapshot:

▪ Click Snapshot (Default or 2 to 10).
▪ Click Next to load the next snapshot configuration.
▪ To load the previous snapshot configuration, click Prev to load the previous snapshot

configuration.

▪ Click Last to load the latest configured snapshot (clicking Last again goes to the

previously configured snapshot and so on).

The selected snapshot is loaded.

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Audio and Video Settings

Audio and video settings enable performing the following settings:

• Defining Audio Settings on page 40.

• Defining Video Settings on page 41.

• Defining HDMI Auto Switching on page 42.

Defining Audio Settings

Set the DSP-62 analog audio I/O configuration, system presets and amplifier settings using
the A/V Settings page.

Amplifier settings are only relevant to DSP-62.

To define audio settings:

1. In the Navigation pane, click A/V Settings. The A/V Settings page appears.

Figure 49: A/V Settings Page

2. In the System Preset drop-down box, select a preset (default or System 2 to System

10) and click LOAD, SAVE AS or SAVE.
The current preset is loaded or saved.

System Presets contain all the system configuration including Snapshot
configuration and excluding IP settings.

Audio settings are defined.

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Defining Video Settings

Set the DSP-62 HDMI input and output labels, Force RGB and/or Force 2LPCM, and video
pattern (if required), using the Video tab in the A/V Settings page.

To define video settings:

1. In the Navigation pane, click A/V Settings. The A/V Settings page appears.

Figure 50: Video Settings Page

2. Select Video tab.

3. Enter HDMI input and output labels then click Set.

4. For HDMI input, check/ uncheck Force RGB and/or Force 2LPCM.

5. If required, select a video pattern from the drop-down box.

Video settings are defined.

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Defining HDMI Auto Switching

By default, the input selected is the last connected signal (the last plugged-in signal). Users
can choose by Priority or take manual control via the front panel buttons by selecting Manual

mode.

To configure auto switching:

1. From the Navigation List, select AV Settings and select the Auto switching tab.

2. In the Video Selection Mode list, select a video mode. High is the default.

Figure 51: Auto Switching Tab

3. Click SET VIDEO.

Auto switching is set.

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Defining Timeouts

DSP-62 enables defining a time delay before an automatic switching operation is initiated by

the system.

To configure auto switching:

1. From the Navigation List, select AV Settings, select the Auto switching tab and go to
the TIMEOUT area.

Figure 52: [Figure Caption]

2. Set the following, if required:

▪ New signal – Leave 5V ON & delay switching for

When a new AV source is connected to the inactive input, delay switching to this new
signal (from 0 to 90 sec, default = 1).

▪ Signal lost – Delay switching

When the active input signal is lost without being unplugged (for example when
player is on stop), delay switching to the other input (from 5 to 90 sec, default = 5).

▪ No input signal – Set to On to enable or to Off to disable.
▪ No input signal (active when enabled) – Set the number of seconds (30 to 60,000

seconds; default = 300 seconds) after there is no signal detected, until the device
goes into sleep mode.

3. Click SET TIMEOUT.

Signal timeouts are set.

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Defining General Settings

Change the device name, view the model and serial number and firmware version using the
General tab in the Settings page, which also enables:

• Performing Firmware Upgrade on page 45.

• Importing/Exporting Global Settings on page 46.

• Restarting and Resetting the Device on page 47.

• Defining Communication Settings on page 48.

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Performing Firmware Upgrade

Perform device firmware upgrade via the General tab in the Device Settings page.

To perform firmware upgrade:

1. In the Navigation pane, click Device Settings. The General tab in the Device Settings
page appears.

Figure 53: Upgrade Settings Tab – Upgrading the Firmware

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2. Click UPGRADE and select the new firmware file.
The following message appears:

Figure 54: Upgrade Settings Tab – Firmware Upgrade Message

3. Click Yes.
Wait for completion of the upgrade process:

Figure 55: Upgrade Settings Tab – Firmware Upgrade Process

4. Wait for the device to restart.

Firmware upgrade is complete.

Importing/Exporting Global Settings

You can export a Global Settings file to a different DSP-62 device or import a file to your
device. This feature is used for multi- deployment of same-configuration devices.

Global configuration includes all the settings, including System presets and all their Snapshot
configurations, excluding IP settings.

To import/export global settings:

1. In the Navigation pane, click Device Settings. The General tab appears.

2. In the General tab, in the Global System Settings area:
Click IMPORT to import a file: select the system setting “.bin” file from the Open window

and click Open.
The imported system settings file is uploaded onto the device.

Click EXPORT to export a file: the current system setting “.bin” file is downloaded to your

PC and can be exported to other devices.

Figure 56: General Settings Tab – Importing / Exporting Global Settings

Global system settings are imported/exported.

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Restarting and Resetting the Device

Restart the DSP-62 or reset it to its factory default parameters using the Device Settings
page.

Restarting the Device

To restart the device:

1. In the Navigation pane, click Device Settings. The Device Settings page appears.

Figure 57: Device Settings Page – Restart

2. Click Restart.

Figure 58: Device Restart Window

3. Click CONTINUE. Wait for the device to reload after the device restarts.

Device has restarted.

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Resetting the Device

To reset the device to its default parameters:

1. In the Navigation pane, click Device Settings. The Device Settings page appears.

2. Click Factory reset. The following message appears:

Figure 59: Settings Page – Factory Reset Message

3. Click CONTINUE.

The device is resets to its factory default parameters.

Defining Communication Settings

Set the device communication parameters, including the IP Address, Mask, gateway and so
on using the Communication tab in the Settings page.

DSP-62 enables performing the following functions:

• Setting DHCP to Off on page 48.

• Changing Ethernet Settings on page 49.

Setting DHCP to Off

To set parameters when DHCP is set to On (default):

1. In the Navigation pane, click Device Settings. The General tab in the Device Settings
page appears.

2. Select the Network tab.

3. Set DHCP to Off.

4. Click SAVE.

5. Enter the device name in the address bar of your browser to reload the page.
You can read the new IP address from the Communication Settings page.

DHCP is set to Off.

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Changing Ethernet Settings

To change the Ethernet settings:

1.In the Navigation pane, click Device Settings. The General tab in the Device Settings
page appears.

2. Select the Network tab.

3. If DHCP is set to Off (default), change any of the parameters (IP address, Mask address,
and/or Gateway address).

4. If required, change the TCP port number.

5. Click SAVE. A communication error message appears trying to retrieve the connection,
when changing any of the addresses.

Figure 60: Communication Settings Tab – Communication Error Message

6. Refresh the page and enter the new data .

After changing the IP address, reload the webpage with the new IP address.
If DHCP is On, reload the webpage with the new IP address.

Ethernet settings have changed.

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Configuring Time and Date

Sync the device time and date to any server around the world.

To sync device time and date to a server:

1. In the Navigation pane, click Device Settings. The General tab in the Device page
appears.

2. Select the Time and Date tab. The Time and Date tab appears.

Figure 61: Device Settings – Time and Date Tab

3. Set the device date and time.

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4. Select the Time Location.

5. Enable daylight savings time (Yes/No).

6. In the Use time server (NTP) drop-down box, click:

▪ Disabled – to disable the time server.
▪ Manual – to submit the desired NTP IP address.
▪ Auto – use pool.ntp.org as a default NTP server.

7. Type in server information:

▪ Enter the server address.
▪ Set sync frequency (every 0 to 23 days).

8. View Server Status.

9. Click REFRESH to refresh the data.

10. Click SAVE.

The device date and time is synchronized to the server address entered.

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Configuring GPIO Ports

The 2 GPI/O ports can control devices such as sensors, door locks, audio volume and lighting
control devices and can be configured via the webpages.

To configure an I/O port:

1. In the Navigation pane, click Device Settings. The General tab in the Device Settings
page appears.

Figure 62: GPIO Ports Settings Page

2. Select the GPIO port to be configured (GPIO 1/GPIO 2).

3. Select one of the following I/O types:

▪ Digital Input (see Configuring a Digital Input I/O Type on page 53).
▪ Digital Output (see Configuring a Digital Output I/O Type on page 54).
▪ Analog Input (see Configuring an Analog Input I/O Type on page 55).
▪ Digital Output (see Configuring a Digital Output I/O Type on page 54).

The settings available on the page change depending on which trigger type is selected.

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4. Click SAVE after setting the selected I/O type.

Configuring a Digital Input I/O Type

The Digital Input trigger mode reads the digital input of an external sensor device that is
connected to the GPIO port, and detects High (upon passing Max threshold from Low state)
or Low (upon passing Min threshold from High state) port states according to the user defined
voltage threshold levels.

To configure a digital input I/O type:

1. On the GPIO page, select Digital Input next to I/O type.
The Digital Input options appear (Figure 62).

2. Select one of the following for the Pull-up resistor setting:

▪ Enabled – Detection of an open circuit as High, or a short to ground as Low.

This is suitable for example, for a pushbutton switch (connecting one terminal of the
switch to ground, and the other to the input) or for an alarm closing a circuit that
activates a series of actions. When the pull-up resistor is enabled, the port state is high
and to be triggered it must be pulled low by the externally connected sensor.

▪ Disabled

Suitable, for example, for a high temperature alarm that exceeds the maximum voltage
threshold.
When the pull-up resistor is disabled, the port state is low and to be triggered it must be
pulled high by the externally connected sensor.

3. Set the Threshold VDC Low and High range (threshold voltage at which the port
changes state).

4. Click READ to refresh data.

5. Click SAVE.

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Configuring a Digital Output I/O Type

To configure a digital output I/O type:

1. On the GPIO page, select Digital Input next to I/O type.
A warning message appears.

Figure 63: Digital Out Warning

2. Make sure to follow the instructions in this warning.

3. Click OK. The Digital OUT options appear.

Figure 64: GPIO Settings Page – Digital Output I/O Type

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DSP-62-AEC, DSP-62-UC – Defining General Settings

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4. Select one of the following for the Pull-up resistor setting:

▪ Pullup resistor set to Enabled:

The port can be used for controlling devices that accept a TTL signal such as for
powering LEDs. The voltage output is TTL positive logic: high: ~ 3.5V; low: ~ 0.3V.
When the pull-up resistor is enabled, the port state is high. For the state to be low,
you must select Low for the Current Status.

▪ Pullup resistor Disabled:

The port is used for controlling external devices such as room or light switches. The
external source device determines the voltage output; the maximum voltage is 30V
DC and the maximum current is 100mA.
When the pull-up resistor is disabled, the port state is low and to set it high, you must
select High for the Current Status.

Make sure that the current in this configuration does not exceed 100mA.

Configuring an Analog Input I/O Type

When selectin the Analog Input I/O type, the port is triggered by an external analog device,
such as a volume control device. The trigger is activated once when the detected voltage is
within the 0 to 30V DC voltage range.

To configure an analog input I/O type:

1. On the GPIO page, select Analog Input next to I/O type.

Figure 65: GPIO Port Settings Page Analog IN

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DSP-62-AEC, DSP-62-UC – Defining General Settings

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2. Enter or use the arrows to scroll to a value (1–100) for the Maximum reported steps.
This value is the number of steps that the analog input signal is divided into. To calculate
the voltage of each step, use the following formula:
Voltage of one step = 30V / number of steps.

3. Click SAVE.

Setting Access Security

By default, the webpages are secured and require access permission (username and
password are both Admin).

DSP-62 enables performing the following security actions:

• Disabling Security on page 56.

• Enabling Security on page 57.

• Changing the Password on page 58.

Disabling Security

To disable security:

1. In the Navigation pane, click Device Settings. The General Settings tab appears.

2. Select the Security tab.

Figure 66: Device Settings Tab – Security

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DSP-62-AEC, DSP-62-UC – Defining General Settings

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3. Click Off. The following message appears.

Figure 67: Security Tab – Security Message

4. Enter the current password and click OK.

Security is disabled. The security-disabled icon appears ( ).

Enabling Security

To enable security:

1. In the Navigation pane, click Settings. The General Settings tab appears, displaying the
Security area.

2. Click On. The full security page appears (see Error! Reference source not found.).

Figure 68: Security Tab – Enabling Security

Security is enabled. The security-enabled icon appears ( ).

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DSP-62-AEC, DSP-62-UC – Defining General Settings

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Changing the Password

To change the password:

1. In the Navigation pane, click Settings. The Settings page appears, displaying the
Security area (see Error! Reference source not found.).

2. Enable security (if disabled).

3. Enter the current password.

4. Click CHANGE.

Figure 69: Security Tab – Changing the Password

5. Enter the new password or use the suggested password.

6. Click SAVE.

The password has changed.

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Viewing Device Information

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Viewing Device Information

In the Navigation pane, click General Info to view the DSP-62 webpage version and Kramer
Electronics Ltd. details.

Figure 70: About Page

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DSP-62-AEC, DSP-62-UC – Upgrading Firmware

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Upgrading Firmware

Use the Kramer K-UPLOAD software to upgrade the firmware via the device’s RS-232 port

.

The latest version of K-UPLOAD and installation instructions can be downloaded from our
website at: www.kramerav.com/support/product_downloads.asp.

Note that in order to use the micro USB port, you need to install the Kramer USB driver,
available at: www.kramerav.com/support/product_downloads.asp.

15

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DSP-62-AEC, DSP-62-UC – Technical Specifications

61

Technical Specifications

DSP-62-AEC Technical Specifications

Inputs

2 HDMI

On female HDMI connectors

1 Unbalanced Stereo Audio

On a 3.5mm mini jack

4 Balanced Mono Audio

On 3-pin terminal block connectors

Outputs

1 HDMI

On a female HDMI connector

1 Balanced Stereo Audio

On a 5-pin terminal block connector

Ports

1 USB Audio

On a USB B connector

1 RS-232

On a 3-pin terminal block

1 Ethernet

On an RJ-45 female connector

Video

Max Bandwidth

18Gbps (6Gbps per graphic channel)

Max Resolution

4K@60Hz (4:4:4)

Compliance

HDMI and HDCP 2.2

Line/Mic Level
Input

Impedance Unbalanced
Impedance Balanced
Impedance Microphone

7.6kΩ

3.8kΩ

3.8kΩ

Nominal level Unbalanced
Nominal level Balanced

0dBV (0.77Vrms)
+6.8dBu (1.54Vrms)

Maximum level (Balanced)

+8dBu (2Vrms)

Sensitivity Unbalanced
Sensitivity Balanced

Full power @ 0dBV (0.77Vrms)
Full power @ +6dBu (1.54Vrms)

Phantom Power

48 VDC on/off per input

Line Level
Output

Impedance Unbalanced
Impedance Balanced

500Ω
Frequency Response

20Hz - 20kHz @ +/-1dB

S/N Ratio:

>85dB, 20Hz - 20kHz, at unity gain (unweighted)

Audio THD + Noise:

<0.01%, 20 Hz - 20kHz, at unity gain

Crosstalk

<-85dB, 20Hz to 20kHz

Controls

Front Panel

DIP-switches (not in use), 2 input select buttons,
6 input and 2 output audio status LEDs, 1 power
on LED

Control RS-232

Baud Rate

115200

Supported
Web Browsers

Windows

Chrome

Power
Consumption

630mA

Source

PoE or 12V DC, 5A

Environmental
Conditions

Operating Temperature

0° to +40°C (32° to 104°F)

Storage Temperature

-40° to +70°C (-40° to 158°F)

Humidity

10% to 90%, RHL non-condensing

Regulatory
Compliance

Safety

CE, FCC

Environmental

RoHs, WEEE

Enclosure

Size

DemiTOOLS®

Type

Aluminum

Cooling

Convection Ventilation

General

Net Dimensions (W, D, H)

19.1cm x 6cm x 2.7cm (7.5" x 2.4" x 1.1")

Shipping Dimensions (W, D, H)

34.5cm x 16.5cm x 5.2cm (13.6" x 6.5" x 2.1")

Net Weight

0.16kg (0.4lbs)

Shipping Weight

0.6kg (1.3lbs) approx.

Accessories

Included

Power adapter cord

Specifications are subject to change without notice at www.kramerav.com

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DSP-62-AEC, DSP-62-UC – Technical Specifications

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DSP-62-UC Technical Specifications

Inputs

2 HDMI

On female HDMI connectors

1 Unbalanced Stereo Audio

On a 3.5mm mini jack

4 Balanced Mono Audio

On 3-pin terminal block connector

Outputs

1 Balanced Stereo Audio

On a 5-pin terminal block connector

1 HDBaseT

On a RJ-45 connector

Ports

1 USB Audio

On a female mini USB-B connector

1 RS-232

On a 3-pin terminal block

1 Ethernet

On an RJ-45 female connector

Line/Mic Level
Input

Impedance Unbalanced
Impedance Balanced
Impedance Microphone

7.6KΩ

3.8KΩ

3.8KΩ

Nominal level Unbalanced
Nominal level Balanced

0dBV (0.77Vrms)

6.8dBu (1.54Vrms)

Maximum level (Balanced)

+8dBu (2Vrms)

Sensitivity Unbalanced
Sensitivity Balanced

Full power @ 0dBV (0.77Vrms)
Full power @ +6dBu (1.54Vrms)

Phantom Power

48 VDC on/off per input

Line/Mic Level
Output

Impedance Unbalanced /
Balanced

500Ω

Frequency Response

20Hz — 20kHz @ +/–1dB

S/N Ratio

>85dB, 20Hz — 20kHz, at unity gain
(unweighted)

Audio THD + Noise

<0.01%, 20 Hz — 20kHz, at unity gain

Crosstalk

<–85dB, 20Hz to 20kHz

Video

Max Bandwidth

10.2Gbps (3.4Gbps per graphic channel)

Max Resolution

4K@60Hz (4:2:0) DSP-62-UC

Compliance

HDMI and HDCP 2.2, and HDBT 2.0

Controls

Front Panel

DIP-switches, 2 input select buttons, 6 input and
2 output audio status LEDs, 1 power on LED

Control RS-232

Baud Rate

115200

Supported
Web Browsers

Windows

Chrome

Power
Consumption

950mA

Source

PoE or 48V DC 1.36A adapter

Environmental
Conditions

Operating Temperature

0° to +40°C (32° to 104°F)

Storage Temperature

-40° to +70°C (-40° to 158°F)

Humidity

10% to 90%, RHL non-condensing

Regulatory
Compliance

Safety

CE, FCC

Environmental

RoHs, WEEE

Enclosure

Size

MegaTOOLS®

Type

Aluminum

Cooling

Convection Ventilation

General

Net Dimensions (W, D, H)

18.75cm x 14.5cm x 2.54cm (7.38" x 5.7" x 1")

Shipping Dimensions (W, D, H)

35.1cm x 21.2cm x 7.2cm (13.81" x 8.34" x 2.83")

Net Weight

0.7kg (1.54lbs)

Shipping Weight

1.29kg (2.84lbs) approx.

Accessories

Included

Power adapter cord

Specifications are subject to change without notice at www.kramerav.com

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DSP-62-AEC, DSP-62-UC – Technical Specifications

63

Default Communication Parameters

RS-232 Control/Protocol 3000

Baud Rate:

115,200

Data Bits:

8

Stop Bits:

1

Parity:

None

Command Format:

ASCII

Example (adjust analog audio output 1 to “-10dB”):

#x-aud-lvl out.analog_audio.1.audio.1,-10

Ethernet

To reset the IP settings to the factory reset values go to: Menu->Setup -> Factory Reset-> press Enter to
confirm

Note that the device is configured as DHCP ON mode, so in a network where the device receives an
automatic IP, the device is accessible via its name or the IP it received.

IP Address:

192.168.1.39

Subnet mask:

255.255.255.0

Default gateway:

192.168.0.1

UDP Port #:

50000

TCP Port #:

5000

Default username:

Admin

Default password:

Admin

Full Factory Reset

Recessed Button

Press and hold while powering the device.

Protocol 3000:

“#factory” and #Reset commands.

Webpages:

In the Settings page, click Reset.

Default EDID for DSP-62-AEC

Monitor

Model name............... DSP-62-AEC

Manufacturer............. KMR

Plug and Play ID......... KMR1200

Serial number............ 295-883450100

Manufacture date......... 2018, ISO week 255

Filter driver............ None

-------------------------

EDID revision............ 1.3

Input signal type........ Digital

Color bit depth.......... Undefined

Display type............. Monochrome/grayscale

Screen size.............. 520 x 320 mm (24.0 in)

Power management......... Standby, Suspend, Active off/sleep

Extension blocs.......... 1 (CEA/CTA-EXT)

-------------------------

DDC/CI................... n/a

Color characteristics

Default color space...... Non-sRGB

Display gamma............ 2.20

Red chromaticity......... Rx 0.674 - Ry 0.319

Green chromaticity....... Gx 0.188 - Gy 0.706

Blue chromaticity........ Bx 0.148 - By 0.064

White point (default).... Wx 0.313 - Wy 0.329

Additional descriptors... None

Timing characteristics

Horizontal scan range.... 30-83kHz

Vertical scan range...... 56-76Hz

Video bandwidth.......... 170MHz

CVT standard............. Not supported

GTF standard............. Not supported

Additional descriptors... None

Preferred timing......... Yes

Native/preferred timing.. 1920x1080p at 60Hz (16:9)

Modeline............... "1920x1080" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

Standard timings supported

720 x 400p at 70Hz - IBM VGA

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Technical Specifications

64

720 x 400p at 88Hz - IBM XGA2

640 x 480p at 60Hz - IBM VGA

640 x 480p at 67Hz - Apple Mac II

640 x 480p at 72Hz - VESA

640 x 480p at 75Hz - VESA

800 x 600p at 56Hz - VESA

800 x 600p at 60Hz - VESA

800 x 600p at 72Hz - VESA

800 x 600p at 75Hz - VESA

832 x 624p at 75Hz - Apple Mac II

1024 x 768i at 87Hz - IBM

1024 x 768p at 60Hz - VESA

1024 x 768p at 70Hz - VESA

1024 x 768p at 75Hz - VESA

1280 x 1024p at 75Hz - VESA

1152 x 870p at 75Hz - Apple Mac II

1280 x 1024p at 75Hz - VESA STD

1280 x 1024p at 85Hz - VESA STD

1600 x 1200p at 60Hz - VESA STD

1024 x 768p at 85Hz - VESA STD

800 x 600p at 85Hz - VESA STD

640 x 480p at 85Hz - VESA STD

1152 x 864p at 70Hz - VESA STD

1280 x 960p at 60Hz - VESA STD

EIA/CEA/CTA-861 Information

Revision number.......... 3

IT underscan............. Supported

Basic audio.............. Supported

YCbCr 4:4:4.............. Not supported

YCbCr 4:2:2.............. Not supported

Native formats........... 1

Detailed timing #1....... 1920x1080p at 60Hz (16:10)

Modeline............... "1920x1080" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

Detailed timing #2....... 1920x1080i at 60Hz (16:10)

Modeline............... "1920x1080" 74.250 1920 2008 2052 2200 1080 1084 1094 1124 interlace +hsync +vsync

Detailed timing #3....... 1280x720p at 60Hz (16:10)

Modeline............... "1280x720" 74.250 1280 1390 1430 1650 720 725 730 750 +hsync +vsync

Detailed timing #4....... 720x480p at 60Hz (16:10)

Modeline............... "720x480" 27.000 720 736 798 858 480 489 495 525 -hsync -vsync

CE audio data (formats supported)

LPCM 2-channel, 16/20/24 bit depths at 32/44/48 kHz

CE video identifiers (VICs) - timing/formats supported

1920 x 1080p at 60Hz - HDTV (16:9, 1:1) [Native]

1920 x 1080i at 60Hz - HDTV (16:9, 1:1)

1280 x 720p at 60Hz - HDTV (16:9, 1:1)

720 x 480p at 60Hz - EDTV (16:9, 32:27)

720 x 480p at 60Hz - EDTV (4:3, 8:9)

720 x 480i at 60Hz - Doublescan (16:9, 32:27)

720 x 576i at 50Hz - Doublescan (16:9, 64:45)

640 x 480p at 60Hz - Default (4:3, 1:1)

NB: NTSC refresh rate = (Hz*1000)/1001

CE vendor specific data (VSDB)

IEEE registration number. 0x000C03

CEC physical address..... 1.0.0.0

Maximum TMDS clock....... 165MHz

CE speaker allocation data

Channel configuration.... 2.0

Front left/right......... Yes

Front LFE................ No

Front center............. No

Rear left/right.......... No

Rear center.............. No

Front left/right center.. No

Rear left/right center... No

Rear LFE................. No

Report information

Date generated........... 02/12/2020

Software revision........ 2.91.0.1043

Data source.............. File - NB: improperly installed

Operating system......... 10.0.18363.2

Raw data

00,FF,FF,FF,FF,FF,FF,00,2D,B2,00,12,00,00,00,00,FF,1C,01,03,80,34,20,78,E2,B3,25,AC,51,30,B4,26,

10,50,54,FF,FF,80,81,8F,81,99,A9,40,61,59,45,59,31,59,71,4A,81,40,02,3A,80,18,71,38,2D,40,58,2C,

45,00,A0,5A,00,00,00,1E,00,00,00,FF,00,32,39,35,2D,38,38,33,34,35,30,31,30,30,00,00,00,FC,00,44,

53,50,2D,36,32,2D,41,45,43,0A,20,20,00,00,00,FD,00,38,4C,1E,53,11,00,0A,20,20,20,20,20,20,01,5C,

02,03,1B,C1,23,09,07,07,48,90,05,04,03,02,07,16,01,65,03,0C,00,10,00,83,01,00,00,02,3A,80,18,71,

38,2D,40,58,2C,45,00,07,44,21,00,00,1E,01,1D,80,18,71,1C,16,20,58,2C,25,00,07,44,21,00,00,9E,01,

1D,00,72,51,D0,1E,20,6E,28,55,00,07,44,21,00,00,1E,8C,0A,D0,8A,20,E0,2D,10,10,3E,96,00,07,44,21,

00,00,18,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,77

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Technical Specifications

65

Default EDID for DSP-62-UC

Monitor

Model name............... DSP-62-UC

Manufacturer......*....... KMR

Plug and Play ID......... KMR1200

Serial number............ 295-883450100

Manufacture date......... 2018, ISO week 255

Filter driver............ None

-------------------------

EDID revision............ 1.3

Input signal type........ Digital

Color bit depth.......... Undefined

Display type............. Monochrome/grayscale

Screen size.............. 520 x 320 mm (24.0 in)

Power management......... Standby, Suspend, Active off/sleep

Extension blocs.......... 1 (CEA/CTA-EXT)

-------------------------

DDC/CI................... n/a

Color characteristics

Default color space...... Non-sRGB

Display gamma............ 2.20

Red chromaticity......... Rx 0.674 - Ry 0.319

Green chromaticity....... Gx 0.188 - Gy 0.706

Blue chromaticity........ Bx 0.148 - By 0.064

White point (default).... Wx 0.313 - Wy 0.329

Additional descriptors... None

Timing characteristics

Horizontal scan range.... 30-83kHz

Vertical scan range...... 56-76Hz

Video bandwidth.......... 170MHz

CVT standard............. Not supported

GTF standard............. Not supported

Additional descriptors... None

Preferred timing......... Yes

Native/preferred timing.. 1920x1080p at 60Hz (16:9)

Modeline............... "1920x1080" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

Standard timings supported
720 x 400p at 70Hz - IBM VGA
720 x 400p at 88Hz - IBM XGA2
640 x 480p at 60Hz - IBM VGA
640 x 480p at 67Hz - Apple Mac II
640 x 480p at 72Hz - VESA
640 x 480p at 75Hz - VESA
800 x 600p at 56Hz - VESA
800 x 600p at 60Hz - VESA
800 x 600p at 72Hz - VESA
800 x 600p at 75Hz - VESA
832 x 624p at 75Hz - Apple Mac II
1024 x 768i at 87Hz - IBM
1024 x 768p at 60Hz - VESA
1024 x 768p at 70Hz - VESA
1024 x 768p at 75Hz - VESA
1280 x 1024p at 75Hz - VESA
1152 x 870p at 75Hz - Apple Mac II
1280 x 1024p at 75Hz - VESA STD
1280 x 1024p at 85Hz - VESA STD
1600 x 1200p at 60Hz - VESA STD
1024 x 768p at 85Hz - VESA STD
800 x 600p at 85Hz - VESA STD
640 x 480p at 85Hz - VESA STD
1152 x 864p at 70Hz - VESA STD
1280 x 960p at 60Hz - VESA STD

EIA/CEA/CTA-861 Information

Revision number.......... 3

IT underscan............. Supported

Basic audio.............. Supported

YCbCr 4:4:4.............. Not supported

YCbCr 4:2:2.............. Not supported

Native formats........... 1

Detailed timing #1....... 1920x1080p at 60Hz (16:10)

Modeline............... "1920x1080" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

Detailed timing #2....... 1920x1080i at 60Hz (16:10)

Modeline............... "1920x1080" 74.250 1920 2008 2052 2200 1080 1084 1094 1124 interlace +hsync +vsync

Detailed timing #3....... 1280x720p at 60Hz (16:10)

Modeline............... "1280x720" 74.250 1280 1390 1430 1650 720 725 730 750 +hsync +vsync

Detailed timing #4....... 720x480p at 60Hz (16:10)

Modeline............... "720x480" 27.000 720 736 798 858 480 489 495 525 -hsync -vsync

CE audio data (formats supported)
LPCM 2-channel, 16/20/24 bit depths at 32/44/48 kHz

CE video identifiers (VICs) - timing/formats supported
1920 x 1080p at 60Hz - HDTV (16:9, 1:1) [Native]
1920 x 1080i at 60Hz - HDTV (16:9, 1:1)
1280 x 720p at 60Hz - HDTV (16:9, 1:1)
720 x 480p at 60Hz - EDTV (16:9, 32:27)
720 x 480p at 60Hz - EDTV (4:3, 8:9)
720 x 480i at 60Hz - Doublescan (16:9, 32:27)
720 x 576i at 50Hz - Doublescan (16:9, 64:45)
640 x 480p at 60Hz - Default (4:3, 1:1)
NB: NTSC refresh rate = (Hz*1000)/1001

CE vendor specific data (VSDB)

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Technical Specifications

66

IEEE registration number. 0x000C03

CEC physical address..... 1.0.0.0

Maximum TMDS clock....... 165MHz

CE speaker allocation data

Channel configuration.... 2.0

Front left/right......... Yes

Front LFE................ No

Front center............. No

Rear left/right.......... No

Rear center.............. No

Front left/right center.. No
Rear left/right center... No

Rear LFE................. No

Report information

Date generated........... 9/12/2021

Software revision........ 2.91.0.1043

Data source.............. File - NB: improperly installed

Operating system......... 10.0.18363.2

Raw data
00,FF,FF,FF,FF,FF,FF,00,2D,B2,00,12,00,00,00,00,FF,1C,01,03,80,34,20,78,E2,B3,25,AC,51,30,B4,26,
10,50,54,FF,FF,80,81,8F,81,99,A9,40,61,59,45,59,31,59,71,4A,81,40,02,3A,80,18,71,38,2D,40,58,2C,
45,00,A0,5A,00,00,00,1E,00,00,00,FF,00,32,39,35,2D,38,38,33,34,35,30,31,30,30,00,00,00,FC,00,44,
53,50,2D,36,32,2D,55,43,0A,20,20,20,00,00,00,FD,00,38,4C,1E,53,11,00,0A,20,20,20,20,20,20,01,6D,
02,03,1B,C1,23,09,07,07,48,90,05,04,03,02,07,16,01,65,03,0C,00,10,00,83,01,00,00,02,3A,80,18,71,
38,2D,40,58,2C,45,00,07,44,21,00,00,1E,01,1D,80,18,71,1C,16,20,58,2C,25,00,07,44,21,00,00,9E,01,
1D,00,72,51,D0,1E,20,6E,28,55,00,07,44,21,00,00,1E,8C,0A,D0,8A,20,E0,2D,10,10,3E,96,00,07,44,21,
00,00,18,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,77

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

67

Protocol 3000

Kramer devices can be operated using Kramer Protocol 3000 commands sent via serial or
Ethernet ports.

Understanding Protocol 3000

Protocol 3000 commands are a sequence of ASCII letters, structured according to the
following.

• Command format:

Prefix

Command Name

Constant (Space)

Parameter(s)

Suffix

#

Command



Parameter

<CR>

• Feedback format:

Prefix

Device ID

Constant

Command Name

Parameter(s)

Suffix

~

nn @ Command

Parameter

<CR><LF>

• Command parameters – Multiple parameters must be separated by a comma (,). In
addition, multiple parameters can be grouped as a single parameter using brackets ([
and ]).

• Command chain separator character – Multiple commands can be chained in the
same string. Each command is delimited by a pipe character (|).

• Parameters attributes – Parameters may contain multiple attributes. Attributes are
indicated with pointy brackets (<…>) and must be separated by a period (.).

The command framing varies according to how you interface with DSP-62-AEC, DSP-62-UC.
The following figure displays how the # command is framed using terminal communication
software (such as Hercules):

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

68

Protocol 3000 Commands

Function

Description

Syntax

Parameters/Attributes

Example

#

Protocol
handshaking.

Validates the
Protocol 3000
connection and gets
the machine number.

Step-in master
products use this
command to identify
the availability of a
device.

COMMAND

#<CR>

FEEDBACK

~nn@OK<CR><LF>

#<CR>

AV-SW-MODE

(DSP-62-UC only).

Set input auto switch
mode (for each
output).

COMMAND

#AV-SW-MODElayer,output_id,mode<CR>

FEEDBACK

~nn@AV-SW-MODElayer,output_id,mode<CR><LF>

layer – Layer Enumeration

1 – Video
2 – Audio
3 – Data
4 – IR
5 – USB

output_id – 1 to number of system

outputs

mode –

0 – manual
1 – priority switch
2 – last connected switch

Set input auto switch mode (per
output) for audio 1 to manual:

#AV-SW-MODE2,1,0<CR>

AV-SW-MODE?

DSP-62-UC only).

Get input auto switch
mode (per output).

COMMAND

#AV-SW-MODElayer,output_id<CR>

FEEDBACK

~nn@AV-SW-MODE?layer,output_id,mode<CR><LF>

layer – Layer Enumeration

1 – Video
2 – Audio
3 – Data
4 – IR

5 – USB

output_id – 1 to number of system

outputs

mode –

0 – manual

1 – priority switch

2 – last connected switch

Get the input audio switch
mode for HDBT Out:

#AV-SW-MODE?1,1<CR>

AV-SW-TIMEOUT

DSP-62-UC only).

Set auto switching
timeout.

COMMAND

#AV-SW-TIMEOUTaction,time_out<CR>

FEEDBACK

~nn@AV-SW-TIMEOUTaction,time_out<CR><LF>

action –

0 – Video signal lost.

1 – New video signal detected.

4 – Disable 5V on video output if no

input signal detected.

time_out – Timeout in seconds

0 - 60000

Set the auto switching timeout
to 5 seconds in the event of 5V
disable when no input signal is
detected:

#AV-SW-TIMEOUT4,5<CR>

AV-SW-TIMEOUT?

DSP-62-UC only).

Get auto switching
timeout.

COMMAND

#AV-SW-TIMEOUT?action<CR>

FEEDBACK

~nn@AV-SW-TIMEOUTaction,time_out<CR><LF>

action –

0 – Video signal lost.

1 – New video signal detected.

4 – Disable 5V on video output if no

input signal detected.

time_out – Timeout in seconds

Get the Disable 5V on video
output if no input signal
detected timeout:

#AV-SW-TIMEOUT?4<CR>

BEACON-INFO?

Get beacon
information, including
IP address, UDP
control port, TCP
control port, MAC
address, model,
name.

There is no Set
command. Get
command initiates a
notification.

COMMAND

#BEACON-INFO?port_id<CR>

FEEDBACK

~nn@BEACON-INFOport_id,ip_string,udp_port,tcp_port,mac_a

ddress,model,name<CR><LF>

port_id – 0
ip_string – Dot-separated

representation of the IP address

udp_port – UDP control port
tcp_port – TCP control port
mac_address – Dash-separated mac

address

model – Device model
name – Device name

Get beacon information:
#BEACON-INFO?<CR>

BUILD-DATE?

Get device build
date.

COMMAND

#BUILD-DATE?<CR>

FEEDBACK

~nn@BUILD-DATEdate,time<CR><LF>

date – Format: YYYY/MM/DD where

YYYY = Year
MM = Month
DD = Day

time – Format: hh:mm:ss where

hh = hours
mm = minutes
ss = seconds

Get the device build date:

#BUILD-DATE?<CR>

CONF-EXPORT

Set auto switching
timeout.

COMMAND

#CONF-EXPORTurl<CR>

FEEDBACK

~nn@CONF-EXPORTurlCR><LF>

url – Set the auto switching timeout

to 5 seconds in the event of 5V
disable when no input signal is
detected:

#CONF-EXPORT4,5<CR>

CONF-IMPORT

Set auto switching
timeout.

COMMAND

#CONF-IMPORTfilename,time_out<CR>

FEEDBACK

~nn@CONF-IMPORTaction,time_out<CR><LF>

action –

0 – Video signal lost.
1 – New video signal detected.
4 – Disable 5V on video output if no

input signal detected.

time_out – Timeout in seconds

0 - 60000

Set the auto switching timeout
to 5 seconds in the event of 5V
disable when no input signal is
detected:

#CONF-IMPORT4,5<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

69

Function

Description

Syntax

Parameters/Attributes

Example

CPEDID

Copy EDID data from
the output to the
input EEPROM.

Destination
bitmap size depends
on device properties
(for 64 inputs it is a
64-bit word).

Example: bitmap
0x0013 means inputs
1,2 and 5 are loaded
with the new EDID.

In certain products
Safe_mode is an
optional parameter.
See the HELP
command for its
availability.

COMMAND

#CPEDIDsrc_type,src_id,dst_type,dest_bitmap<CR>

or

#CPEDIDsrc_type,src_id,dst_type,dest_bitmap,safe_mode<C

R>

FEEDBACK

~nn@CPEDIDsrc_typ,src_id,dst_type,dest_bitmap<CR><LF>

~nn@CPEDIDsrc_typ,src_id,dst_type,dest_bitmap,safe_mode

<CR><LF>

src_type – EDID source type (usually

output)

0 – Input
1 – Output
2 – Default EDID
3 – Custom EDID

src_id – Number of chosen source

stage

0 – Default EDID source
1 – Output 1

dst_type – EDID destination type

(usually input)

0 – Input
1 – Output
2 – Default EDID
3 – Custom EDID

dest_bitmap – Bitmap representing

destination IDs. Format: XXXX…X,

where X is hex digit. The binary form of
every hex digit represents
corresponding destinations.

0 – indicates that EDID data is not

copied to this destination.

1 – indicates that EDID data is copied

to this destination.

safe_mode –

0 – device accepts the EDID as is

without trying to adjust

1 – device tries to adjust the EDID

(default value if no parameter is
sent)

Copy the EDID data from the
Output (EDID source) to the
Input:

#CPEDID1,1,0,0x1<CR>

Copy the EDID data from the
default EDID source to the
Input:

#CPEDID2,0,0,0x1<CR>

DISPLAY?

Get output HPD
status.

COMMAND

#DISPLAY?out_id <CR>

FEEDBACK

~nn@DISPLAYout_id,status<CR><LF>

out_id – Output number

1 – HDMI output

status – HPD status according to

signal validation

0 – Signal or sink is not valid
1 – Signal or sink is valid

Get the output HPD status of
Output 1:

#DISPLAY?1<CR>

DSP-AEC

Set DSP field value.

COMMAND

#DSP-AECfield_id,signal_id,value<CR>

FEEDBACK

~nn@DSP-AECfield_id,signal_id,value<CR><LF>

Field_id

o bypass

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO

▪<port_index> – The port number

as printed on the front or rear
panel
2 to 3

▪<signal_type> –

o AUDIO

▪<index> –

1

value –

For low-freq and high-freq

+20Hz to +20kHz (default-150)

For bypass

0– Off
1 – On

Set bypass on input 3 to off:

#DSP-AECbypass,IN.ANAL

OG_AUDIO.3.AUDIO.1,0<CR

>

DSP-AEC?

Get DSP field value.

COMMAND

#DSP-AEC?field_id,signal_id,valueCR>

FEEDBACK

~nn@DSP-AECfield_id,signal_id,value<CR><LF>

Field_id

o bypass

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO

▪<port_index> – The port number

as printed on the front or rear
panel
2 to 3

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

For low-freq and high-freq

+20Hz to +20kHz (default-150)

For bypass

0– Off
1 – On

get low frequency on input 3:

#DSP-AEC?low-

freq,IN.ANALOG_AUDIO.3.
AUDIO.1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

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Function

Description

Syntax

Parameters/Attributes

Example

DSP-COMP

Set DSP compressor
values.

COMMAND

#DSP­COMPfield_id,<direction_type>.<port_type>.<port_index>.

<signal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-COMPfield_id,<direction_type>.<port_type>.<port

_index>.<signal_type>.<index1>,value<CR><LF>

Field_id

o Attack
o Release
o Threshold
o Ratio
o Gain
o Bypass

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO
o ANALOG_STEREO

o USB_B

▪<port_index> – The port number as
printed on the front or rear panel
For ANALOG_AUDIO – 2 to 5
For USB_B, ANALOG_STEREO – 1

▪<signal_type> –

o AUDIO

▪<index> –

For ANALOG_AUDIO – 1
For USB_B, ANALOG_STEREO – 1, 2

value –

For attack time [ms]

0 to 100

For release time [ms]

0 to 10K

For threshold [dB]

-100 to 0

For ratio

[1 to 100]:1

For gain compensation [dB]

-100 to +15

For bypass [ms]

0– off
1 – on

Set attack time on input 3 to
15ms:

#DSP-COMPattack,IN.ANA

LOG_AUDIO.3.AUDIO.1,15<

CR>

DSP-COMP?

Get DSP compressor
values.

COMMAND

#DSP­COMP?field_id,<direction_type>.<port_type>.<port_index>

.<signal_type>.<index><CR>

FEEDBACK

~nn@DSP-COMPfield_id,<direction_type>.<port_type>.<port_

index>.<signal_type>.<index>,value<CR><LF>

Field_id

o Attack
o Release
o Threshold
o Ratio
o Gain
o Bypass

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO
o ANALOG_STEREO

o USB_B
▪<port_index> – The port number as
printed on the front or rear panel
For ANALOG_AUDIO – 2 to 5

For USB_B, ANALOG_STEREO – 1

▪<signal_type> –

o AUDIO

▪<index> –

For ANALOG_AUDIO – 1
For USB_B, ANALOG_STEREO – 1, 2

value –

For attack time [ms]

0 to 100

For release time [ms]

0 to 10K

For threshold [dB]

-100 to 0

For ratio

[1 to 100]:1

For gain compensation [dB]

-100 to +15

For bypass [ms]

0– off
1 – on

Get attack time on input 3:

#DSP-COMP?attack

time,IN.ANALOG_AUDIO.3.A
UDIO.1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

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Function

Description

Syntax

Parameters/Attributes

Example

DSP-DELAY

Set DSP delay.

COMMAND

#DSP­DELAYfield_id,<direction_type>.<port_type>.<port_index>

.<signal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-DELAYfield_id,<direction_type>.<port_type>.<port

_index>.<signal_type1>.<index>,value<CR><LF>

Field_id

o Delay

o Bypass

<direction_type> –

o IN

o OUT

▪<port_type> –

For IN

o HDMI_AUDIOo
For OUT

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel
1

▪<signal_type> –

o AUDIO

▪<index> – 1 to 2

value –

For delay time [ms]

0 to 150

For bypass [ms]

0– off
1 – on

Set delay time on USB channel
1 to 75:

#DSP-DELAYdelay,OUT.USB

_B.1.AUDIO.1,75<CR>

DSP-DELAY?

Get DSP delay.

COMMAND

#DSP­DELAY?field_id,<direction_type>.<port_type>.<port_index

>.<signal_type>.<index><CR>

FEEDBACK

~nn@DSP-DELAYfield_id,<direction_type>.<port_type>.<por

t_index>.<signal_type>.<index>,value<CR><LF>

Field_id

o Delay

o Bypass

<direction_type> –

o IN

o OUT

▪<port_type> –

For IN

o HDMI_AUDIOo
For OUT

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel
1

▪<signal_type> –

o AUDIO

▪<index> – 1 to 2

value –

For delay time [ms]

0 to 150

For bypass [ms]

0– off
1 – on

Get bypass status on HDMI
input 1 to 75:

#DSP-DELAY?bypass,IN.HD

MI_AUDIO.1.AUDIO.1<CR>

DSP-EQ

Set DSP equalizer.

COMMAND

#DSP­EQfield_id,<direction_type>.<port_type>.<port_index>.<s

ignal_type>.<index>,band,value<CR>

FEEDBACK

~nn@DSP-EQfield_id,<direction_type>.<port_type>.<port_in

dex>.<signal_type>.<index>,band,value<CR><LF>

Field_id

o level

O freq

O qfactor

O band-bypass

<direction_type> –

o IN

o OUT

▪<port_type> –

For IN

o ANALOG_STEREO

o ANALOG_AUDIO

o USB_B
For OUT

o ANALOG_STEREO

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel
1 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1 to 2

band –

For IN

1 to 4
For OUT

1 to 8
For bypass

0– global bypass
1,2,3,4 – for each band

value –

For level [dB]

-24 to +24

For freq [Hz]

20 to 20K

For qfactor [Oct]

0.05 to 4

For bypass [ms]

0– off
1 – on

Set EQ level on input 2 to 12:

#DSP-EQlevel,IN.ANALOG_

AUDIO.2.AUDIO.1,?,12<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

72

Function

Description

Syntax

Parameters/Attributes

Example

DSP-EQ?

Set DSP equalizer.

COMMAND

#DSP­EQ?field_id,<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,band<CR>

FEEDBACK

~nn@DSP-EQfield_id,<direction_type>.<port_type>.<port_in

dex>.<signal_type>.<index>,band,value<CR><LF>

Field_id

o Level

o Freq

o Qfactor

o Band-bypass

<direction_type> –

o IN

o OUT

▪<port_type> –

For IN

o ANALOG_STEREO

o ANALOG_AUDIO

o USB_B
For OUT

o ANALOG_STEREO

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel
1 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1 to 2

band –

For IN

1 to 4
For OUT

1 to 8
For band-bypass

0– global bypass

1,2,3,4 – for each band

value –

For level [dB]

-24 to +24

For freq [Hz]

20 to 20K

For qfactor [Oct]

0.05 to 4

For bypass [ms]

0– off
1 – on

Get global bypass state for EQ
on input 2:

#DSP-EQ?bypass,IN.ANALO

G_AUDIO.2.AUDIO.1,0<CR>

DSP-EXP

Set DSP expander.

COMMAND

#DSP­EXPfield_id,<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-EXPfield_id,<direction_type>.<port_type>.<port_i

ndex>.<signal_type>.<index>,value<CR><LF>

Field_id

o Attack

o Release

o Threshold

o Ratio

o Bypass

<direction_type> – IN
<port_type> –

o ANALOG_AUDIO

o ANALOG_STEREO

o USB_B

<port_index> – The port number

as printed on the front or rear panel
For ANALOG_AUDIO – 2 to 5

For USB_B, ANALOG_STEREO – 1

<signal_type> –

o AUDIO

<index> – 1

value –

For attack [ms]

0 to 100

For release time [ms]

0 to 10K

For threshold [dB]

-100 to 0

For ratio

[1 to 100]:1

For gain compensation [dB]

-100 to +15

For bypass [ms]

0– off
1 – on

Set attack time on input 2 to 50:

#DSP-EXPattack,IN.ANALO

G_AUDIO.2.AUDIO.1,50<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

73

Function

Description

Syntax

Parameters/Attributes

Example

DSP-EXP?

Get DSP expander.

COMMAND

#DSP­EXP?field_id,<direction_type>.<port_type>.<port_index>.

<signal_type>.<index><CR>

FEEDBACK

~nn@DSP-EXPfield_id,<direction_type>.<port_type>.<port_i

ndex>.<signal_type>.<index>,value<CR><LF>

Field_id

o Attack

o Release

o Threshold

o Ratio

o Bypass

<direction_type> – IN
<port_type> –

o ANALOG_AUDIO

o ANALOG_STEREO

o USB_B

<port_index> – The port number

as printed on the front or rear panel
For ANALOG_AUDIO – 2 to 5

For USB_B, ANALOG_STEREO – 1

<signal_type> –

o AUDIO

<index> – 1

value –

For attack [ms]

0 to 100

For release [ms]

0 to 10K

For threshold [dB]

-100 to 0

For ratio

1 to 100:1

For bypass

0– off
1 – on

Get attack time on input 2:

#DSP-EXP?attack,IN.ANAL

OG_AUDIO.2.AUDIO.1<CR>

DSP-HPF

Set DSP HPF.

COMMAND

#DSP­HPFfield_id,<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-HPFfield_id,<direction_type>.<port_type>.<port_i

ndex>.<signal_type>.<index>,value<CR><LF>

Field_id

o freq

o bypass

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO

▪<port_index> – The port number

as printed on the front or rear
panel
2 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

For freq [Hz]

20 to 20K

For bypass

0– off
1 – on

Set bypass status on input 2 to
off:

#DSP-HPFbypass,IN.ANALO

G_AUDIO.2.AUDIO.1,0<CR>

DSP-HPF?

Get DSP HPF.

COMMAND

#DSP­HPF?field_id,<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-HPFfield_id,<direction_type>.<port_type>.<port_i

ndex>.<signal_type>.<index>,value<CR><LF>

Field_id

o freq

o bypass

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO

▪<port_index> – The port number

as printed on the front or rear
panel
2 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

For freq [Hz]

20 to 20K

For bypass

0– off
1 – on

Get bypass status on input 2:

#DSP-HPF?bypass,IN.ANAL

OG_AUDIO.2.AUDIO.1<CR>

DSP-INVERT

Set DSP phase
inversion state.

COMMAND

#DSP­INVERT<direction_type>.<port_type>.<port_index>.<signal

_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-INVERT<direction_type>.<port_type>.<port_index>.

<signal_type>.<index>,value<CR><LF>

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO

▪<port_index> – The port number

as printed on the front or rear
panel
2 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

0– off
1 – on

Set phase inversion state input
2 to off:

#DSP-INVERTIN.ANALOG_A

UDIO.2.AUDIO.1,0<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

74

Function

Description

Syntax

Parameters/Attributes

Example

DSP-INVERT?

Get DSP phase
inversion state.

COMMAND

#DSP­INVERT?<direction_type>.<port_type>.<port_index>.<signa

l_type>.<index><CR>

FEEDBACK

~nn@DSP-INVERT<direction_type>.<port_type>.<port_index>.

<signal_type>.<index>,value<CR><LF>

<direction_type> – IN

▪<port_type> –

o ANALOG_AUDIO

▪<port_index> – The port number

as printed on the front or rear
panel
2 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

0– off
1 – on

Get phase inversion state on
input 2:

#DSP-INVERT?IN.ANALOG_

AUDIO.2.AUDIO.1<CR>

DSP-LIMITER

Set DSP limiter.

COMMAND

#DSP­LIMITERfield_id,<direction_type>.<port_type>.<port_index

>.<signal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-LIMITERfield_id,<direction_type>.<port_type>.<po

rt_index>.<signal_type>.<index>,value<CR><LF>

Field_id

o Threshold

o Bypass

<direction_type> – OUT

▪<port_type> –

o ANALOG_STEREO

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel
1

▪<signal_type> –

o AUDIO

▪<index> – 1 to 2

value –

For threshold [dB]

-100 to 0

For bypass

0– Off
1 – On

Set bypass status on output to
ON:

#DSP-LIMITERbypass,OUT.

ANALOG_STEREO.1.AUDIO.1,
1<CR>

DSP-LIMITER?

Get DSP limiter.

COMMAND

#DSP­LIMITER?field_id,<direction_type>.<port_type>.<port_inde

x>.<signal_type>.<index><CR>

FEEDBACK

~nn@DSP-LIMITERfield_id,<direction_type>.<port_type>.<po

rt_index>.<signal_type>.<index>,value<CR><LF>

Field_id

o Threshold

o Bypass

<direction_type> – OUT

▪<port_type> –

o ANALOG_STEREO

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel 1

▪<signal_type> –

o AUDIO

▪<index> – 1 to 2

value –

For threshold [dB]

-100 to 0

For bypass

0– Off
1 – On

Get bypass status on output:

#DSP-LIMITER?bypass,OUT

.ANALOG_STEREO.2.AUDIO.
1<CR>

DSP-METER

Set DSP meters.

COMMAND

#DSP­METER<direction_type>.<port_type>.<port_index>.<signal_

type>.<index>,type<CR>

FEEDBACK

~nn@DSP-METER<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,type,value<CR><LF>

<direction_type> –

o IN

o OUT

▪ <port_type> –

o HDMI

o HDMI_AUDIO

o ANALOG_AUDIO

o ANALOG_STEREO

o USB_B

o GENERATOR

▪<port_index> – The port number

as printed on the front or rear
panel
1 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

type –

1– Gain.
2 – Post-gain (for output only).
3– Expander (for input only).
4 – Compressor (for input only).
5 – Limiter (for output only).

value – [dBFS]

Read the limiter value on the
output:

#DSP-METERbypass,OUT.AN

ALOG_STEREO.1.AUDIO.1,5<

CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

75

Function

Description

Syntax

Parameters/Attributes

Example

DSP-METER?

Read DSP meters.

COMMAND

#DSP-

METER?<direction_type>.<port_type>.<port_index>.<signal

_type>.<index>,type<CR>

FEEDBACK

~nn@DSP-METER<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,type,value<CR><LF>

<direction_type> –

o IN

o OUT

▪ <port_type> –

o HDMI

o HDMI_AUDIO

o ANALOG_AUDIO

o ANALOG_STEREO

o USB_B

o GENERATOR

▪<port_index> – The port number

as printed on the front or rear
panel
1 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

type –

1– Gain.
2 – Post-gain (for output only).
3– Expander (for input only).
4 – Compressor (for input only).
5 – Limiter (for output only).

value – [dBFS]

Read the limiter value on the
output:

#DSP-METER?bypass,OUT.A

NALOG_STEREO.1.AUDIO.1,5

<CR>

DSP-METER­REGISTER

Set DSP meters.

COMMAND

#DSP­METER<direction_type>.<port_type>.<port_index>.<signal_

type>.<index>,type<CR>

FEEDBACK

~nn@DSP-METER<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,type,value<CR><LF>

<direction_type> –

o IN

o OUT

▪ <port_type> –

o ANALOG_AUDIO

▪<port_index> – The port number

as printed on the front or rear
panel
1 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

type –

1– Gain.
2 – Post-gain (for output only).
3– Expander (for input only).
4 – Compressor (for input only).
5 – Limiter (for output only).

value – [dBFS]

Read the limiter value on the
output:

#DSP-METERbypass,OUT.AN

ALOG_STEREO.1.AUDIO.1,5<

CR>

DSP-POST

Set DSP post volume
faders/mute.

COMMAND

#DSP­POSTfield_id,<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-POSTfield_id,<direction_type>.<port_type>.<port_

index>.<signal_type>.<index>,value<CR><LF>

Field_id

o Level

o Mute

<direction_type> – IN

▪ <port_type> –

o ANALOG_AUDIO

o ANALOG_STEREO

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel
1 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

For level [dB]

-100 to +15

For mute

0– Off
1 – On

Set mute status on input 2 to
ON:

#DSP-POSTmute,IN.ANALOG

_AUDIO.2.AUDIO.1,1<CR>

DSP-POST?

Set DSP post volume
faders/mute.

COMMAND

#DSP­POST?field_id,<direction_type>.<port_type>.<port_index>.

<signal_type>.<index><CR>

FEEDBACK

~nn@DSP-POSTfield_id,<direction_type>.<port_type>.<port_

index>.<signal_type>.<index>,value<CR><LF>

Field_id

o Level

o Mute

<direction_type> – IN

▪ <port_type> –

o ANALOG_AUDIO

o ANALOG_STEREO

o USB_B

▪<port_index> – The port number

as printed on the front or rear
panel
1 to 5

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

For level [dB]

-100 to +15

For mute

0– Off
1 – On

Get mute status on input 2:

#DSP-POST?mute,IN.ANALO

G_AUDIO.2.AUDIO.1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

76

Function

Description

Syntax

Parameters/Attributes

Example

DSP-SIG-GEN

Set DSP signal
generator.

COMMAND

#DSP-SIG­GENfield_id,<direction_type>.<port_type>.<port_index>.<s

ignal_type>.<index>,value<CR>

FEEDBACK

~nn@DSP-SIG­GENfield_id,<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index>,value<CR><LF>

Field_id

o Mode

o Tone-freq

o Tone-lvl

o Pink-lvl

o Bypass

<direction_type> – IN

▪<port_type> –

o GENERATOR

▪<port_index> – The port number

as printed on the front or rear
panel
1

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

For mode

1– Tone
2 – Pink noise

For tone-freq [Hz]

20 to 20K

For tone-level [dB]

-100 to +15

For pink-level [dB]

-100 to +15

For bypass

0– Off
1 – On

Set signal generator to pink
noise mode on input 2:

#DSP-SIG­GENmode,IN.GENERATOR.1.

AUDIO.1,2<CR>

DSP-SIG-GEN?

Get DSP signal
generator.

COMMAND

#DSP-SIG­GEN?field_id,<direction_type>.<port_type>.<port_index>.<

signal_type>.<index><CR>

FEEDBACK

~nn@DSP-SIG­GENfield_id,<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index>,value<CR><LF>

Field_id

o Mode

o Tone-freq

o Tone-lvl

o Pink-lvl

o Bypass

<direction_type> – IN

▪<port_type> –

o GENERATOR

▪<port_index> – The port number

as printed on the front or rear
panel
1

▪<signal_type> –

o AUDIO

▪<index> – 1

value –

For mode

1– Tone
2 – Pink noise

For tone-freq [Hz]

20 to 20K

For tone-level [dB]

-100 to +15

For pink-level [dB]

-100 to +15

For bypass

0– Off
1 – On

Get signal generator mode on
input 2:

#DSP-SIG­GEN?mode,IN.GENERATOR.1

.AUDIO.1<CR>

EDID-AUDIO

Set audio capabilities
for EDID.

COMMAND

#EDID-AUDIOinput_id,audio_format<CR>

FEEDBACK

~nn@EDID-AUDIOinput_id,audio_format<CR><LF>

input_id –

1 – HDMI IN 1
2 – HDMI IN 2

Audio_format – Audio block added to

EDID:

0 – Auto
1 – LPCM 2CH

Set HDMI IN 1 audio
capabilities for EDID (LPCM
6CH):

#EDID-AUDIO1,2<CR>

EDID-AUDIO?

Get audio capabilities
for EDID.

COMMAND

#EDID-AUDIO?input_id<CR>

FEEDBACK

~nn@EDID-AUDIOinput_id,audio_format<CR><LF>

input_id –

1 – HDMI IN 1
2 – HDMI IN 2

Audio_format – Audio block added to

EDID:

0 – Auto
1 – LPCM 2CH

Get HDMI IN 1 audio
capabilities for EDID:

#EDID-AUDIO?1<CR>

EDID-CS

Set EDID color
space.

Set command
might change the
current EDID.

COMMAND

#EDID-CS input_id,ColSpace<CR>

FEEDBACK

~nn@EDID-CS input_id,ColSpace<CR><LF>

input_id – 1
ColSpace – Color space

0– RGB
4 – auto

Set HDMI IN 1 EDID color
space to RGB (enabled):

#EDID-CS1,0<CR>

EDID-CS?

Get EDID color
space.

Get command
might change the
current EDID.

COMMAND

#EDID-CS?input_id<CR>

FEEDBACK

~nn@EDID-CSinput_id,ColSpace<CR><LF>

input_id – 1
ColSpace – Color space

0– RGB
4 – auto

Get EDID color space:

#EDID-CS?1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

77

Function

Description

Syntax

Parameters/Attributes

Example

ETH-PORT

Set Ethernet port
protocol.

If the port number
you enter is already
in use, an error is
returned.
The port number
must be within the
following range: 0­(2^16-1).

COMMAND

#ETH-PORTportType,ETHPort<CR>

FEEDBACK

~nn@ETH-PORTportType,ETHPort<CR><LF>

portType – TCP/UDP
ETHPort – TCP/UDP port number

(0 – 65535)

Set the Ethernet port protocol
for TCP to port 12457:

#ETH-PORT0,12457<CR>

ETH-PORT?

Get Ethernet port
protocol.

COMMAND

#ETH-PORT?portType<CR>

FEEDBACK

~nn@ETH-PORTportType,ETHPort<CR><LF>

portType – TCP/UDP

0 – TCP
1 – UDP

ETHPort – TCP / UDP port number (0

– 65535)

Get the Ethernet port protocol
for UDP:

#ETH-PORT?1<CR>

FACTORY

Reset device to
factory default
configuration.

This command
deletes all user data
from the device. The
deletion can take
some time.

Your device may
require powering off
and powering on for
the changes to take
effect.

COMMAND

#FACTORY<CR>

FEEDBACK

~nn@FACTORYOK<CR><LF>

Reset the device to factory
default configuration:

#FACTORY<CR>

FEATURE-LIST?

Get feature state
according to the
feature ID.

COMMAND

#FEATURE-LIST?feature_id<CR>

FEEDBACK

~nn@FEATURE-LISTfeature_id,ir_state<CR><LF>

Feature_Id – Feature ID

1 – Maestro
2 – Room Controller

Ir_State – IR Interface

0 – Disabled
1 – Enabled

Get the room controller feature
state (for the room controller 1):

#FEATURE-LIST?1<CR>

FILE-HANDLED

Set EDID color
space.

Set command
might change the
current EDID.

COMMAND

#FILE-HANDLED input_id,ColSpace<CR>

FEEDBACK

~nn@FILE-HANDLED input_id,ColSpace<CR><LF>

input_id – 1
ColSpace – Color space

0– RGB
4 – auto

Set HDMI IN 1 EDID color
space to RGB (enabled):

#FILE-HANDLED1,0<CR>

FW-TYPE?

Get the current FW
type status.

Used by Kramer
Network and
KUpload to identify
recovery process.

COMMAND

#FW-TYPE?<CR>

FEEDBACK

~nn@FEATURE-LISTfw_type<CR><LF>

Fw_type –

0 – Application
1 – Safe mode (kboot)

Get the current FW type status:

#FW-TYPE?<CR>

GPIO-CFG

Set HW GPIO
configuration.

COMMAND

#GPIO-CFGHwGpioNum,HwGpioType,HwGpioDir,Pullup<CR>

FEEDBACK

~nn@GPIO-CFG

HwGpioNum,HwGpioType,HwGpioDir,Pullup<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

HwGpioType – Hardware GPIO type

0 – analog
1 – digital

HwGpioDir – Hardware GPIO direction

0 – input
1 – output

Pullup – Enable/Disable pull-up

0 – disable
1 – enable

Set HW GPIO configuration:

#GPIO-CFG1,1,1,1<CR>

GPIO-CFG?

Set HW GPIO
configuration.

COMMAND

#GPIO-CFG?HwGpioNum<CR>

FEEDBACK

~nn@GPIO-CFGHwGpioNum,HwGpioType,HwGpioDir,Pullup<CR><L

F>

HwGpioNum – Hardware GPIO number

(1 to 2)

HwGpioType – Hardware GPIO type

0 – analog
1 – digital

HwGpioDir – Hardware GPIO direction

0 – input
1 – output

Pullup – Enable/Disable pull-up

0 – disable
1 – enable

Get HW GPIO configuration:

#GPIO-CFG?1<CR>

GPIO-STATE

Set HW GPIO state.

This GPIO-STATE

can only be set in
digital out mode and
the answer is 0=Low,
1=High. In all other
modes an error
message is sent.

The device uses this
command to notify
the user of any
change regarding the
step and voltage in:

In digital mode the
answer is 0 (low), 1
(high).

In analog mode the
answer is 0 to 100.

COMMAND

#GPIO-STATEHwGpioNum,HwGpioState<CR>

FEEDBACK

~nn@GPIO-STATEHwGpioNum,HwGpioState<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

HwGpioState – Hardware GPIO state

0 – low
1 – High

Set GPIO 2 to high:

#GPIO-STATE2,1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

78

Function

Description

Syntax

Parameters/Attributes

Example

GPIO-STATE?

Get HW GPIO state.

This GPIO-STATE

can only be set in
digital out mode and
the answer is 0=Low,
1=High. In all other
modes an error
message is sent.

The device uses this
command to notify
the user of any
change regarding the
step and voltage in:

In digital mode the
answer is 0 (low), 1
(high).

COMMAND

#GPIO-STATE?HwGpioNum<CR>

FEEDBACK

~nn@GPIO-STATEHwGpioNum,HwGpioState<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

HwGpioState – Hardware GPIO state

0 – low
1 – High

Get HW GPIO configuration:

#GPIO-STATE?1<CR>

GPIO-STEP

.

Set HW GPIO step.

In digital mode
the response is 2.
In analog mode the
response is 1 to 100.

In other modes an
error is returned

COMMAND

#GPIO-STEP HwGpioNum,NumOfStep,CurrentStep<CR>

FEEDBACK

~nn@GPIO-STEPHwGpioNum,NumOfStep,CurrentStep<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

NumOfStep – The configuration step –

See note in description.

CurrentStep – The actual step

depending on the measured voltage

Set GPIO 2 (set to Analog In)
configuration step to 38mV:

#GPIO-STEP2,38<CR>

GPIO-STEP?

.

Get HW GPIO step.

In digital mode
the response is 2.
In analog mode the
response is 1 to 100.

In other modes an
error is returned

COMMAND

#GPIO-STEP?HwGpioNum<CR>

FEEDBACK

~nn@GPIO-STATEHwGpioNum,NumOfStep,CurrentStep<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

NumOfStep – The configuration step –

See note in description.

CurrentStep – The actual step

depending on the measured voltage

Get GPIO 2 configuration:

#GPIO-STEP?2<CR>

GPIO-THR

Set HW GPIO
voltage levels.

COMMAND

#GPIO-THRHwGpioNum,LowLevel,HighLevel<CR>

FEEDBACK

~nn@GPIO-THRHwGpioNum,LowLevel,HighLevel<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

LowLevel – Voltage 500 to 28000

millivolts

HighLevel – Voltage 2000 to 30000

millivolts

Set GPIO 2 to a low level of
800mV and a high level of
2200mV:

#GPIO­THR2,800,2200<CR>

GPIO-THR?

Get HW GPIO
voltage levels that
were set.

COMMAND

#GPIO-THR?HwGpioNum<CR>

FEEDBACK

~nn@GPIO-THRHwGpioNum,LowLevel,HighLevel<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

LowLevel – Voltage 500 to 28000

millivolts

HighLevel – Voltage 2000 to 30000

millivolts

Get GPIO 2 voltage levels:

#GPIO-THR?2<CR>

GPIO-VOLT?

Get active voltage
levels of HW GPIO.

This command is
not available in digital
out mode.

COMMAND

#GPIO-VOLT?HwGpioNum<CR>

FEEDBACK

~nn@GPIO-VOLTHwGpioNum,Voltage<CR><LF>

HwGpioNum – Hardware GPIO number

(1 to 2)

Voltage – Voltage 0 to 30000 millivolts

Get GPIO 2 active voltage
levels:

#GPIO-VOLT?2<CR>

HDCP-MOD

Set HDCP mode.

Set HDCP
working mode on the
device input:

HDCP supported ­HDCP_ON [default].

HDCP not supported

- HDCP OFF.

HDCP support
changes following
detected sink ­MIRROR OUTPUT.

When you
define 3 as the
mode, the HDCP
status is defined
according to the
connected output in
the following priority:
OUT 1, OUT 2. If the
connected display on
OUT 2 supports
HDCP, but OUT 1
does not, then HDCP
is defined as not
supported. If OUT 1
is not connected,
then HDCP is
defined by OUT 2.

COMMAND

#HDCP-MODinp_id,mode<CR>

FEEDBACK

~nn@HDCP-MODinp_id,mode<CR><LF>

inp_id – Input number:

1 – HDMI IN 1
2 – HDMI IN 2

mode – HDCP mode:

0 – HDCP Off
3 – HDCP defined according to the

connected output

Set the input HDCP-MODE of
HDMI IN 1 to Off:

#HDCP-MOD1,0<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

79

Function

Description

Syntax

Parameters/Attributes

Example

GPIO-MOD?

Get HDCP mode.

Set HDCP
working mode on the
device input:

HDCP supported ­HDCP_ON [default].

HDCP not supported

- HDCP OFF.

HDCP support
changes following
detected sink ­MIRROR OUTPUT.

COMMAND

#HDCP-MOD?inp_id<CR>

FEEDBACK

~nn@HDCP-MODinp_id,mode<CR><LF>

inp_id – Input number:

1 – HDMI IN 1
2 – HDMI IN 2

mode – HDCP mode:

0 – HDCP Off
3 – HDCP defined according to the

connected output

Get the input HDCP-MODE of
HDMI IN 1:

#HDCP-MOD?1<CR>

HELP

Get command list or
help for specific
command.

COMMAND

#HELP<CR>

#HELPcommand_name<CR>

FEEDBACK

1. Multi-line:

~nn@Devicecommand,command…<CR><LF>

To get help for command use: HELP (COMMAND_NAME)<CR><LF>

~nn@HELPcmd_name:<CR><LF>

description<CR><LF>

USAGE:usage<CR><LF>

Command – Name of a specific

command

Get the command list:

#HELP<CR>

Get help for AV-SW-TIMEOUT:

HELPav-sw-timeout<CR>

HDCP-STAT?

Get HDCP signal
status.

Output stage (1) –
get the HDCP signal
status of the sink
device connected to
the specified output.

Input stage (0) – get
the HDCP signal
status of the source
device connected to
the specified input.

COMMAND

#HDCP-STAT?stage,stage_id<CR>

FEEDBACK

~nn@HDCP-STATstage,stage_id,status<CR><LF>

stage – Input/Output

0 – Input
1 – Output

stage_id – Number of chosen stage

for the input stage

1 – HDMI IN 1
2 – HDMI IN 2

For the output stage

1 – HDMI OUT

status – Signal encryption status -

valid values On/Off

0 – HDCP Off
1 – HDCP On

Get the output HDCP-STATUS
of HDMI IN:

#HDCP-STAT?0,1<CR>

LOGIN

Set protocol
permission.

For devices that
support security,
LOGIN allows the
user to run
commands with an
End User or
Administrator
permission level.

When the permission
system is enabled,
LOGIN enables
running commands
with the User or
Administrator
permission level
When set, login must
be performed upon
each connection

The permission
system works only if
security is enabled

with the “SECUR”

command.
It is not mandatory to

enable the
permission system in
order to use the
device

In each device, some
connections allow
logging in to different
levels. Some do not
work with security at
all.

Connection may
logout after timeout.

COMMAND

#LOGINlogin_level,password<CR>

FEEDBACK

~nn@LOGINlogin_level,passwordOK<CR><LF>

or

~nn@LOGINERR004<CR><LF>

(if bad password entered)

login_level – Level of permissions

required ( User or Admin)

password – Predefined password (by

PASS command). Default password is
an empty string

Set the protocol permission
level to Admin (when the
password defined in the PASS
command is 33333):

#LOGINAdmin,33333<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

80

Function

Description

Syntax

Parameters/Attributes

Example

LOGIN?

Get current protocol
permission level.

For devices that
support security,
LOGIN allows the
user to run
commands with an
End User or
Administrator
permission level.

In each device, some
connections allow
logging in to different
levels. Some do not
work with security at
all.

Connection may
logout after timeout.

The permission
system works only if
security is enabled

with the “SECUR”

command.

COMMAND

#LOGIN?<CR>

FEEDBACK

~nn@LOGINlogin_level<CR><LF>

login_level – Level of permissions

required (User or Admin)

Get current protocol permission
level:

#LOGIN?<CR>

LOGOUT

Cancel current
permission level.

Logs out from
End User or
Administrator
permission levels to
Not Secure.

COMMAND

#LOGOUT<CR>

FEEDBACK

~nn@LOGOUTOK<CR><LF>

#LOGOUT<CR>

MODEL?

Get device model.

This command
identifies equipment
connected to

DSP-62-AEC and
DSP-62-UC and

notifies of identity
changes to the
connected
equipment. The
Matrix saves this
data in memory to
answer REMOTE­INFO requests.

COMMAND

#MODEL?<CR>

FEEDBACK

~nn@MODELmodel_name<CR><LF>

model_name – String of up to 19

printable ASCII chars

Get the device model:

#MODEL?<CR>

NAME

Set machine (DNS)
name.

The machine
name is not the same
as the model name.
The machine name is
used to identify a
specific machine or a
network in use (with
DNS feature on).

COMMAND

#NAMEmachine_name<CR>

FEEDBACK

~nn@NAMEmachine_name<CR><LF>

machine_name – String of up to 15

alpha-numeric chars (can include
hyphen, not at the beginning or end)

Set the DNS name of the
device to room-442:

#NAMEroom-442<CR>

NAME?

Get machine (DNS)
name.

The machine
name is not the same
as the model name.
The machine name is
used to identify a
specific machine or a
network in use (with
DNS feature on).

COMMAND

#NAME?<CR>

FEEDBACK

~nn@NAMEmachine_name<CR><LF>

machine_name – String of up to 15

alpha-numeric chars (can include
hyphen, not at the beginning or end)

Get the DNS name of the
device:

#NAME?<CR>

NAME-RST

Reset machine
(DNS) name to
factory default.

Factory default of
machine (DNS)

name is “KRAMER_”

+ 4 last digits of
device serial number.

COMMAND

#NAME-RST<CR>

FEEDBACK

~nn@NAME-RSTOK<CR><LF>

Reset the machine name (S/N
last digits are 0102):

#NAME­RSTKRAMER_0102<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

81

Function

Description

Syntax

Parameters/Attributes

Example

NET-CONFIG

Set a network
configuration.

Parameters,[DNS1]
and [DNS2]are
optional.

For Backward
compatibility, the id
parameter can be
omitted. In this case,
the Network ID, by
default, is 0, which is
the Ethernet control
port.

If the gateway
address is not
compliant to the
subnet mask used for
the host IP, the
command will return
an error. Subnet and
gateway compliancy
specified by RFC950.

COMMAND

#NET-CONFIGid,ip,net_mask,gateway,[DNS1],[DNS2]<CR>

FEEDBACK

~nn@NET-CONFIGid,ip,net_mask,gateway<CR><LF>

id – Network ID–the device network

interface (if there are more than one).
Counting is 0 based, meaning the

control port is ‘0’, additional ports are
1,2,3….

ip – Network IP
net_mask – Network mask
gateway – Network gateway

Set the device network
parameters to IP address

192.168.113.10, net mask

255.255.0.0, and gateway

192.168.0.1:

#NET-CONFIG0,192.168.1

13.10,255.255.0.0,192.1

68.0.1<CR>

NET-CONFIG?

Get a network
configuration.

COMMAND

#NET-CONFIG?id<CR>

FEEDBACK

~nn@NET-CONFIGid,ip,net_mask,gateway<CR><LF>

id – Network ID–the device network

interface (if there are more than one).
Counting is 0 based, meaning the

control port is ‘0’, additional ports are
1,2,3….

ip – Network IP
net_mask – Network mask
gateway – Network gateway

Get network configuration:

#NET-CONFIG?id<CR>

NET-DHCP

Set DHCP mode.

Only 1 is relevant
for the mode value.
To disable DHCP,
the user must
configure a static IP
address for the
device.

Connecting Ethernet
to devices with
DHCP may take
more time in some
networks.

To connect with a
randomly assigned
IP by DHCP, specify
the device DNS
name (if available)
using the NAME
command. You can
also get an assigned
IP by direct
connection to USB or
RS-232 protocol port,
if available.

For proper settings
consult your network
administrator.

For Backward
compatibility, the id
parameter can be
omitted. In this case,
the Network ID, by
default, is 0, which is
the Ethernet control
port.

COMMAND

#NET-DHCPid,mode<CR>

FEEDBACK

~nn@NET-DHCPid,mode<CR><LF>

id – 0
mode –

1 – Try to use DHCP. (If unavailable,

use the IP address set by the
factory or the NET-IP command).

Enable DHCP mode for port 1,
if available:

#NET-DHCP1,1<CR>

NET-DHCP?

Get DHCP mode.

For Backward
compatibility, the id
parameter can be
omitted. In this case,
the Network ID, by
default, is 0, which is
the Ethernet control
port.

COMMAND

#NET-DHCP?id<CR>

FEEDBACK

~nn@NET-DHCPid,mode<CR><LF>

id –0
mode –

0 – Do not use DHCP. Use the IP set

by the factory or using the NET-IP
or NET-CONFIG command.

1 – Try to use DHCP. If unavailable,

use the IP set by the factory or
using the NET-IP or NET-CONFIG
command.

Get DHCP mode for port 1:

#NET-DHCP?1<CR>

NET-GATE

(NET-CONFIG is
recommended as this
command is obsolete)

Set gateway IP.

A network
gateway connects
the device via
another network and
maybe over the
Internet. Be careful of
security issues. For
proper settings
consult your network
administrator.

COMMAND

#NET-GATEip_address<CR>

FEEDBACK

~nn@NET-GATEip_address<CR><LF>

ip_address – Format: xxx.xxx.xxx.xxx

Set the gateway IP address to

192.168.0.1:

#NET­GATE192.168.000.001<CR

>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

82

Function

Description

Syntax

Parameters/Attributes

Example

NET-GATE?

(NET-CONFIG is
recommended as this
command is obsolete)

Get gateway IP.

A network
gateway connects
the device via
another network and
maybe over the
Internet. Be aware of
security problems.

COMMAND

#NET-GATE?<CR>

FEEDBACK

~nn@NET-GATEip_address<CR><LF>

ip_address – Format: xxx.xxx.xxx.xxx

Get the gateway IP address:

#NET-GATE?<CR>

NET-IP

(NET-CONFIG is
recommended as this
command is obsolete)

Set IP address.

For proper
settings consult your
network
administrator.

COMMAND

#NET-IPip_address<CR>

FEEDBACK

~nn@NET-IPip_address<CR><LF>

ip_address – Format: xxx.xxx.xxx.xxx

Set the IP address to

192.168.1.39:

#NET­IP192.168.001.039<CR>

NET-IP?

(NET-CONFIG is
recommended as this
command is obsolete)

Get IP address.

COMMAND

#NET-IP?<CR>

FEEDBACK

~nn@NET-IPip_address<CR><LF>

ip_address – Format: xxx.xxx.xxx.xxx

Get the IP address:

#NET-IP?<CR>

NET-MAC?

Get MAC address.

For backward
compatibility, the id
parameter can be
omitted. In this case,
the Network ID, by
default, is 0, which is
the Ethernet control
port.

COMMAND

#NET-MAC?id<CR>

FEEDBACK

~nn@NET-MACid,mac_address<CR><LF>

id – Network ID–the device network

interface (if there are more than one).
Counting is 0 based, meaning the

control port is ‘0’, additional ports are
1,2,3….

mac_address – Unique MAC address.

Format: XX-XX-XX-XX-XX-XX where X
is hex digit

#NET-MAC?id<CR>

NET-MASK

(NET-CONFIG is
recommended as this
command is obsolete)

Set subnet mask.

For proper
settings consult your
network
`administrator.

COMMAND

#NET-MASKnet_mask<CR>

FEEDBACK

~nn@NET-MASKnet_mask<CR><LF>

net_mask – Format: xxx.xxx.xxx.xxx

Set the subnet mask to

255.255.0.0:

#NET­MASK255.255.000.000<CR

>

NET-MASK?

(NET-CONFIG is
recommended as this
command is obsolete)

Get subnet mask.

COMMAND

#NET-MASK?<CR>

FEEDBACK

~nn@NET-MASKnet_mask<CR><LF>

net_mask – Format: xxx.xxx.xxx.xxx

Get the subnet mask:

#NET-MASK?<CR>

PASS

Set password for
login level.

The default
password is an
empty string.

COMMAND

#PASSlogin_level,password<CR>

FEEDBACK

~nn@PASSlogin_level,password<CR><LF>

login_level – Level of login to set

(End User or Administrator).

password – Password for the

login_level. Up to 15 printable ASCII
chars

Set the password for the Admin
protocol permission level to
33333:

#PASSAdmin,33333<CR>

PASS?

Get password for
login level.

The default
password is an
empty string.

COMMAND

#PASS?login_level<CR>

FEEDBACK

~nn@PASSlogin_level,password<CR><LF>

login_level – Level of login to set

(End User or Administrator).

password – Password for the

login_level. Up to 15 printable ASCII
chars

Get the password for the Admin
protocol permission level:

#PASS?Admin<CR>

PRIORITY

Set input priority

COMMAND

#PASS?layer,PRIORITY1,PRIORITY2…PRIORITYn<CR>

FEEDBACK

~nn@PASSlayer,PRIORITY1,PRIORITY2…PRIORITYn<CR><LF>

layer – Layer Enumeration

1 – Video
2 – Audio
3 – Data
4 – IR
5 – USB

PRIORITY1 – Priority of first input
PRIORITYn- – Priority of input n

Set the video input priority of
PC In as the highest priority:

#PRIORITY1,2,3,1<CR>

PRIORITY?

Get input priority.

COMMAND

#PRIORITY?layer<CR>

FEEDBACK

~nn@PRIORITYlayer,PRIORITY1,PRIORITY2…PRIORITYn<CR><LF>

layer – Layer Enumeration

1 – Video
2 – Audio
3 – Data
4 – IR
5 – USB

PRIORITY1 – Priority of first input
PRIORITYn- – Priority of input n

Get video input priority:

#PRIORITY?1<CR>

PORTS-LIST?

Get the port list of
this machine.

The response is
returned in one line
and terminated with

<CR><LF>.

The response format
lists port IDs
separated by
commas.

This is an Extended
Protocol 3000
command.

COMMAND

#PORTS-LIST?<CR>

FEEDBACK

~nn@PORTS-LIST[<direction_type>.<port_type>.<port_index

>,..,]<CR><LF>

The following attributes comprise the
port ID:

▪ <direction_type> –

o IN
o OUT

▪ <port_type> –

o HDMI
o ANALOG_AUDIO
o USB_B

▪ <port_index> – The port number

as printed on the front or rear
panel

Get the ports list:

#PORTS-LIST?<CR>

PROT-VER?

Get device protocol
version.

COMMAND

#PROT-VER?<CR>

FEEDBACK

~nn@PROT-VER3000:version<CR><LF>

version – XX.XX where X is a decimal

digit

Get the device protocol version:

#PROT-VER?<CR>

RESET

Reset device.

COMMAND

#RESET<CR>

FEEDBACK

~nn@RESETOK<CR><LF>

Reset the device:

#RESET<CR>

SECUR

Start/stop security.

The permission
system works only if
security is enabled

with the “SECUR”

command.

COMMAND

#SECURsecurity_state<CR>

FEEDBACK

~nn@SECURsecurity_state<CR><LF>

security_state – Security state

0 – OFF (disables security)

1 – ON (enables security)

Enable the permission system:
#SECUR 0<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

83

Function

Description

Syntax

Parameters/Attributes

Example

SECUR?

Get current security
state.

The permission
system works only if
security is enabled

with the “SECUR”

command.

COMMAND

#SECUR?<CR>

FEEDBACK

~nn@SECURsecurity_state<CR><LF>

security_state – Security state

0 – OFF (disables security)
1 – ON (enables security)

Get current security state:

#SECUR? <CR>

SIGNAL?

Get input signal
status.

COMMAND

#SIGNAL?inp_id<CR>

FEEDBACK

~nn@SIGNALinp_id,status<CR><LF>

inp_id – Input number

1 – HDMI IN1
2 – HDMI IN2

status – Signal status according to

signal validation:

0 – Off

1 – On

Get the input signal lock status
of HDMI IN 1:
#SIGNAL?1<CR>

SIGNALS-LIST?

Get signal ID list of
this machine.

The response is
returned in one line
and terminated with

<CR><LF>.

The response format
lists signal IDs
separated by
commas.
This is an Extended
Protocol 3000
command.

COMMAND

#SIGNALS-LIST?<CR><LF>

FEEDBACK

~nn@SIGNALS-LIST[<direction_type>.<port_type>.<port_inde

x>.<signal_type>.<index>,..,]<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN
o OUT

▪ <port_type> –

o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port number

as printed on the front or rear
panel

▪ <signal_type> –

o AUDIO
o VIDEO

<index> – Indicates a specific channel

number when there are multiple
channels of the same type 1 to 2

Get signal ID list:
#SIGNALS-LIST?<CR>

SN?

Get device serial
number.

COMMAND
#SN?<CR>
FEEDBACK
~nn@SNserial_number<CR><LF>

serial_number – 14 decimal

digits, factory assigned

Get the device serial number:

#SN?<CR>

TIME

Set device time and
date.

The year must be
4 digits.

The device does not
validate the day of
week from the date.

Time format - 24
hours.

Date format - Day,
Month, Year.

COMMAND

#TIME?day_of_week,date,time<CR>

FEEDBACK

~nn@TIMEday_of_week,date,time<CR><LF>

day_of_week – One of

{SUN,MON,TUE,WED,THU,FRI,SAT}

date – Format: YYYY/MM/DD where

YYYY = Year
MM = Month
DD = Day

time – Format: hh:mm:ss where

hh = hours
mm = minutes
ss = seconds

Set device time and date to
December 5, 2018 at 2:30pm:

#TIMEMON05-12­2018,14:30:00<CR>

TIME?

Get device time and
date.

The year must be
4 digits.

The device does not
validate the day of
week from the date.

Time format - 24
hours.

Date format - Day,
Month, Year.

COMMAND

#TIME?<CR>

FEEDBACK

~nn@TIMEday_of_week,date,time<CR><LF>

day_of_week – One of

{SUN,MON,TUE,WED,THU,FRI,SAT}

date – Format: YYYY/MM/DD where

YYYY = Year
MM = Month
DD = Day

time – Format: hh:mm:ss where

hh = hours
mm = minutes
ss = seconds

Get device time and date:

#TIME?<CR>

TIME-LOC

Set local time offset
from UTC/GMT.

If the time server
is configured, device
time calculates by
adding UTC_off to
UTC time (that it got
from the time server)
+ 1 hour if daylight
savings time is in
effect.

TIME command sets
the device time
without considering
these settings.

COMMAND

#TIME-LOCUTC_off,DayLight <CR>

FEEDBACK

~nn@TIME-LOCUTC_off,DayLight<CR><LF>

UTC_off – Offset of device time from

UTC/GMT (without daylight time
correction)

DayLight –

0 – no daylight saving time
1 – daylight saving time

Get local time offset from
UTC/GMT:

#TIME-LOC?<CR>

TIME-LOC?

Get local time offset
from UTC/GMT.

If the time server
is configured, device
time calculates by
adding UTC_off to
UTC time (that it got
from the time server)
+ 1 hour if daylight
savings time is in
effect.

COMMAND

#TIME-LOC?<CR>

FEEDBACK

~nn@TIME-LOCUTC_off,DayLight<CR><LF>

UTC_off – Offset of device time from

UTC/GMT (without daylight time
correction)

DayLight –

0 – no daylight saving time
1 – daylight saving time

Get local time offset from
UTC/GMT:

#TIME-LOC?<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

84

SN?

Get device serial
number.

COMMAND
#SN?<CR>
FEEDBACK
~nn@SNserial_number<CR><LF>

serial_number – 14 decimal

digits, factory assigned

Get the device serial number:

#SN?<CR>

TIME command sets
the device time
without considering
these settings.

TIME-SRV

Get time server.

This command is
needed for setting
UDP timeout for the
current client list.

COMMAND

#TIME-SRVmode,time_server_ip,time_server_Sync_Hour,serve

r_status<CR>

FEEDBACK

~nn@TIME-SRVmode,time_server_ip,time_server_Sync_Hour,s

erver_status<CR><LF>

mode – On/Off

0 – Off
1 – On

time_server_ip – Time server IP

address

time_server_Sync_Hour – Hour in

day for time server sync

server_status –

0 – Off
1 – On

Set time server with IP address
of 128.138.140.44 to ON:

#TIME­SRV1,128.138.140.44,0,

1<CR>

TIME-SRV?

Get time server.

This command is
needed for setting
UDP timeout for the
current client list.

COMMAND

#TIME-SRV?<CR>

FEEDBACK

~nn@TIME-SRVmode,time_server_ip,time_server_Sync_Hour,se

rver_status<CR><LF>

mode – On/Off

0 – Off
1 – On

time_server_ip – Time server IP

address

time_server_Sync_Hour – Hour in

day for time server sync

server_status –

0 – Off
1 – On

Get time server:

#TIME-SRV?<CR>

VERSION?

Get firmware version
number.

COMMAND

#VERSION?<CR>

FEEDBACK

~nn@VERSIONfirmware_version<CR><LF>

firmware_version – XX.XX.XXXX

where the digit groups are:
major.minor.build version

Get the device firmware version
number:

#VERSION?<CR>

X-AUD-LVL

Set audio level of a
specific signal.

This is an
Extended Protocol
3000 command.

COMMAND

#X-AUD-LVL<direction_type>.<port_type>.<port_index>.<sig

nal_type>.<index>,audio_level<CR>

FEEDBACK

~nn@X-AUD-LVL<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,audio_level<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN
o OUT

▪ <port_type> –

o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type 1 to 2.

audio_level – Audio level in dB

(range between -100 to +15)
depending of the ability of the product

Set the audio level of analog
audio specific signal to 10:

#X-AUD-LVLIN.ANALOG_AU

DIO.5.AUDIO.1,10<CR>

X-AUD-LVL?

Get audio level of a
specific signal.

This is an
Extended Protocol
3000 command.

COMMAND

#X-AUD-LVL?<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index><CR>

FEEDBACK

~nn@X-AUD-LVL<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,audio_level<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN
o OUT

▪ <port_type> –

o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type 1 to 2.

audio_level – Audio level in dB

(range between -100 to +15)
depending of the ability of the product

Get the audio level of a specific
signal:

#X-AUD-LVL?OUT.ANALOG_

AUDIO.1.AUDIO.1<CR>

X-AUD-MODE

Set line/Mic mode.

This is an
Extended Protocol
3000 command.

COMMAND

#X-AUD-MODE<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index>,mode<CR>

FEEDBACK

~nn@X-AUD-MODE<direction_type>.<port_type>.<port_index>.

<signal_type>.<index>,mode<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN

▪ <port_type> –

o ANALOG_AUDIO
o ANALOG_STEREO

▪ <port_index> – The port

number as printed on the front or
rear panel 1 to 5.

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type 1 to 2.

Set AUDIO IN 5 to Mic mode:

#X-AUD-MODEIN.ANALOG_A

UDIO.5.AUDIO.1,2<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

85

SN?

Get device serial
number.

COMMAND
#SN?<CR>
FEEDBACK
~nn@SNserial_number<CR><LF>

serial_number – 14 decimal

digits, factory assigned

Get the device serial number:

#SN?<CR>

mode –

1 – Line
2 – Mic

X-AUD-MODE?

Get line/Mic mode.

This is an
Extended Protocol
3000 command.

COMMAND

#X-AUD-MODE?<direction_type>.<port_type>.<port_index>.<s

ignal_type>.<index><CR>

FEEDBACK

~nn@X-AUD-MODE<direction_type>.<port_type>.<port_index>.

<signal_type>.<index>,mode<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN

▪ <port_type> –

o ANALOG_AUDIO
o ANALOG_STEREO

▪ <port_index> – The port

number as printed on the front or
rear panel 1 to 5.

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type 1 to 2.

mode –

1 – Line
2 – Mic

Get AUDIO IN 5 to audio mode:

#X-AUD-MODE?IN.ANALOG_

AUDIO.5.AUDIO.1<CR>

X-LABEL

Set the port label.

Labels are used
commonly by
webpages.

This is an Extended
Protocol 3000
command.

COMMAND

#X-LABEL<direction_type>.<port_type>.<port_index>.<signa

l_type>.<index>,label_text<CR>

FEEDBACK

~nn@X-LABEL<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index>,label_text<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN
o OUT

▪ <port_type> –

o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o AUDIO
o VIDEO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type 1 to 2

Label_text – ASCII characters

without space

Set the port label for HDMI IN1:

#X-LABELIN.HDMI.1.VIDE

O.1,Blu_ray<CR>

X-LABEL?

Get the port label.

Labels are used
commonly by
webpages.

This is an Extended
Protocol 3000
command.

COMMAND

#X-LABEL?<direction_type>.<port_type>.<port_index>.<sign

al_type>.<index><CR>

FEEDBACK

~nn@X-LABEL<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index>,label_text<CR><LF>

The following attributes comprise the
signal ID:

<direction_type> –

IN
OUT

<port_type> –

o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

<port_index> – The port number

as printed on the front or rear
panel

<signal_type> –

AUDIO
VIDEO

<index> – Indicates a specific

channel number when there are
multiple channels of the same
type 1 to 2

Label_text – ASCII characters

without space

Get the port label for HDMI IN1:

#X-LABEL?IN.HDMI.1.VID

EO.1<CR>

X-LINK-GROUP

Set link between
signals in a group:

Get linked signals
groups info, this is a
way to define group
of signals for which
any action made on
one of them will be
applied to all the
members of the
group.

This is an
Extended Protocol
3000 command.

COMMAND

#X—LINK-GROUPgroup_id,linked_state<CR>

FEEDBACK

~nn@X-LINK-GROUPgroup_id,linked_state<CR><LF>

group_id –

1 – Input analog audio 2 and 3.
2 – Input analog audio 4 and 5.

Linked_state – OFF/ON (not case

sensitive)

Set link for group 1 (AUDIO IN
2 and 3) to OFF:

#X-LINK-GROUP1,OFF<CR>

X-LINK-GROUP?

GET LINK-MODE
feature:

Get linked signals
groups info, this is a
way to define group
of signals for which

COMMAND

#X-LINK-GROUP?group_id<CR>

FEEDBACK

~nn@X-LINK-GROUPgroup_id,linked_state<CR><LF>

group_id –

1 – Input analog audio 2 and 3.
2 – Input analog audio 4 and 5.

Linked_state – OFF/ON (not case

sensitive)

Get the group 1 link status:

#X-LINK-GROUP?1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

86

SN?

Get device serial
number.

COMMAND
#SN?<CR>
FEEDBACK
~nn@SNserial_number<CR><LF>

serial_number – 14 decimal

digits, factory assigned

Get the device serial number:

#SN?<CR>

any action made on
one of them will be
applied to all the
members of the
group.

This is an
Extended Protocol
3000 command.
Used essentially by
the web command.

X-LINK-GROUPS­LIST?

LINK-MODE feature:
Get linked signals

groups info, this is a
way to define group
of signals for which
any action made on
one of them will be
applied to all member
of the group.
The LINK mode of a
group is defined
using the command:
X-LINK-GROUP

This is an
Extended Protocol
3000 command.
Used essentially by
the web

COMMAND

#X-LINK-GROUPS-LIST?<CR>

FEEDBACK

~nn@X-LINK-GROUPS­LIST[[group_id,is_linked,[signal_id,...,signal_id]]<CR><

LF>

group_id – 1 to 2
Linked_state – OFF/ON (not case

sensitive)

signal_id – includes:

▪ <direction_type> –

o IN

▪ <port_type> –

o ANALOG_AUDIO

▪ <index> – 2 to 5

<signal_type> –

AUDIO

<index> – Indicates a specific

channel number when there are
multiple channels of the same
type 1 to 2

Get the link state for all ports:

#X-LINK-GROUPS­LIST?<CR>

[[1,OFF,[IN.ANALOG_AUDI
O.3.AUDIO.1,IN.ANALOG_A
UDIO.2.AUDIO.1]],[2,OFF
,[IN.ANALOG_AUDIO.5.AUD
IO.1,IN.ANALOG_AUDIO.4.
AUDIO.1]]]

X-MIC-TYPE

Set microphone type.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MIC-TYPE<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index>,mic_type<CR>

FEEDBACK

~nn@X-MIC-TYPE<direction_type>.<port_type>.<port_index>.

<signal_type>.<index>,mic_type<CR><LF>

The following attributes comprise the
port ID:

▪ <direction_type> –

o IN

▪ <port_type> –

o ANALOG_AUDIO

▪ <port_index> – The port

number as printed on the front or
rear panel: 2 to 5.

<signal_type> –

AUDIO

<index> – Indicates a specific

channel number when there are
multiple channels of the same
type: 1 to 2

mic_type – Dynamic/Condenser (not

case sensitive)

Set AUDIO IN 2 type to
condenser:

#X-MIC-TYPEIN.ANALOG_A

UDIO.3.AUDIO.1,condense
r<CR>

X-MIC-TYPE?

Get microphone type.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MIC-TYPE?<direction_type>.<port_type>.<port_index>.<s

ignal_type>.<index><CR>

FEEDBACK

~nn@X-MIC-TYPE<direction_type>.<port_type>.<port_index>.

<signal_type>.<index>,mic_type<CR><LF>

The following attributes comprise the
port ID:

▪ <direction_type> –

o IN

▪ <port_type> –

o ANALOG_AUDIO

▪ <port_index> – The port

number as printed on the front or
rear panel: 2 to 5.

<signal_type> –

AUDIO

<index> – Indicates a specific

channel number when there are
multiple channels of the same
type: 1 to 2

mic_type – Dynamic/Condenser (not

case sensitive)

Get MIC 3 type:

#X-MIC-TYPE?IN.MIC.3

<CR>

X-MIX-LVL

Set DSP matrix
cross-point MIX level
in dB.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MIX-LVLOUT.<port_type>.<port_index>.<signal_type>.<in

dex>,IN.<port_type>.<port_index>.<signal_type>.<index>,dB

<CR>

FEEDBACK

~nn@X-MIX-LVLOUT.<port_type>.<port_index>.<signal_type>.

<index>,IN.<port_type>.<port_index>.<signal_type>.<index>

,dB<CR><LF>

The following attributes comprise the
primary signal ID (suffix 1) and
follower signal ID (suffix 2 or greater):

▪ <direction_type> – IN

o IN
o OUT

▪ <port_type> –

o AEC_REF
o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel
For AEC Ref: 2 or 3

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

▪ audio_level – [-100,24] dB with

a resolution of 0.1 dB.

Set analog audio output 1 and
USB-B (R) cross-point level to

-25dB:

#X-MIX-LVLOUT.ANALOG_S

TEREO.1.AUDIO.1,IN.USB_
B.1.AUDIO.2,-25<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

87

SN?

Get device serial
number.

COMMAND
#SN?<CR>
FEEDBACK
~nn@SNserial_number<CR><LF>

serial_number – 14 decimal

digits, factory assigned

Get the device serial number:

#SN?<CR>

X-MIX-LVL?

Get DSP matrix
cross-point MIX level
in dB.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MIX-LVL?OUT.<port_type>.<port_index>.<signal_type>.<i

ndex>,IN.<port_type>.<port_index>.<signal_type>.<index><C

R>

FEEDBACK

~nn@X-MIX-LVLOUT.<port_type>.<port_index>.<signal_type>.

<index>,IN.<port_type>.<port_index>.<signal_type>.<index>

,dB<CR><LF>

The following attributes comprise the
primary signal ID (suffix 1) and
follower signal ID (suffix 2 or greater):

▪ <direction_type> – IN

o IN
o OUT

▪ <port_type> –

o AEC_REF
o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel
For AEC Ref: 2 or 3

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

▪ audio_level – [-100,24] dB with

a resolution of 0.1 dB.

Get analog audio output 1 and
HDMI audio cross-point level:

#X-MIX-LVL?

OUT.ANALOG_STEREO.1.AUD
IO.1,IN.HDMI_AUDIO.1.AU
DIO.1<CR>

X-MIX-MUTE

Set DSP matrix
cross-point mute
state.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MIX-MUTEOUT.<port_type>.<port_index>.<signal_type>.<i

ndex>,IN.<port_type>.<port_index>.<signal_type>.<index>,d
B<CR>

FEEDBACK

~nn@X-MIX-MUTEOUT.<port_type>.<port_index>.<signal_type>
.<index>,IN.<port_type>.<port_index>.<signal_type>.<index

>,<mute_state><CR><LF>

The following attributes comprise the
primary signal ID (suffix 1) and
follower
signal ID (suffix 2 or greater):

▪ <direction_type> – IN

o IN
o OUT

▪ <port_type> –

o AEC_REF
o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel
For AEC Ref: 2 or 3

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

▪ <mute_state> –

o 0
o 1

Mute analog audio output 1 and
HDMI audio cross-point:

#X-MIX-MUTE

OUT.ANALOG_STEREO.1.AUD
IO.1,IN.HDMI_AUDIO.1.AU
DIO.1,0<CR>

Mute USB B input into AEC
reference 2:

#X-MIX-MUTE

OUT.AEC_REF.2.AUDIO.1,I
N.USB_B.1.AUDIO.1,0<CR>

X-MIX-MUTE?

Get DSP matrix
cross-point mute
state.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MIX-MUTE?OUT.<port_type>.<port_index>.<signal_type>.<

index>,IN.<port_type>.<port_index>.<signal_type>.<index><

CR>

FEEDBACK

~nn@X-MIX-MUTEOUT.<port_type>.<port_index>.<signal_type>
.<index>,IN.<port_type>.<port_index>.<signal_type>.<index

>,<mute_state><CR><LF>

The following attributes comprise the
primary signal ID (suffix 1) and
follower signal ID (suffix 2 or greater):

▪ <direction_type> – IN

o IN
o OUT

▪ <port_type> –

o AEC_REF
o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel
For AEC Ref: 2 or 3

▪ <signal_type> –

o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

▪ <mute_state> –

o 0
o 1

Get analog audio output 1 and
HDMI audio cross-point mute
state:

#X-MIX-MUTE?OUT.ANALOG

_STEREO.1.AUDIO.1,IN.HD
MI_AUDIO.1.AUDIO.1<CR>

Get mute state of USB B input
into AEC reference 2:

#X-MIX-MUTE?

OUT.AEC_REF.2.AUDIO.1,I
N.USB_B.1.AUDIO.1<CR>

X-MUTE

Set the mute state of
the signal.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MUTE<direction_type>.<port_type>.<port_index>.<signal

_type>.<index>,state<CR>

FEEDBACK

~nn@X-MUTE<direction_type>.<port_type>.<port_index>.<sig

nal_type>.<index>,state<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN
o OUT

▪ <port_type> –

o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO

Set the mute state of analog
audio (L) output to off:

#X-MUTEOUT.ANALOG_STER

EO.1.AUDIO.2,OFF<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

88

SN?

Get device serial
number.

COMMAND
#SN?<CR>
FEEDBACK
~nn@SNserial_number<CR><LF>

serial_number – 14 decimal

digits, factory assigned

Get the device serial number:

#SN?<CR>

o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o VIDEO
o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

state – OFF/ON (not case sensitive)

X-MUTE?

Get the mute state of
the signal.

This is an
Extended Protocol
3000 command.

COMMAND

#X-MUTE?<direction_type>.<port_type>.<port_index>.<signa

l_type>.<index><CR>

FEEDBACK

~nn@X-MUTE<direction_type>.<port_type>.<port_index>.<sig

nal_type>.<index>,state<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o IN
o OUT

▪ <port_type> –

o HDMI
o HDMI_AUDIO
o ANALOG_AUDIO
o ANALOG_STEREO
o USB_B
o GENERATOR

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o VIDEO
o AUDIO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

state – OFF/ON (not case sensitive)

Get the mute state of analog
audio (L) output to off:

#X-MUTE?OUT.ANALOG_STE

REO.1.AUDIO.2<CR>

X-PATTERN

Set a pattern on the
selected output.

This is an
Extended Protocol
3000 command.

COMMAND

#X-PATTERN<direction_type>.<port_type>.<port_index>.<sig

nal_type>.<index>,pattern_id<CR>

FEEDBACK

~nn@X-PATTERN<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,pattern_id<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o OUT

▪ <port_type> –

o HDMI

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o VIDEO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

Pattern_id –pattern ID

o 0 : none
o 1 : Color bar
o 2 Blue screen
o 3: Green screen
o 4: Red screen

Set the pattern on HDMI OUT
to pattern 2 (blue screen):

#X-PATTERNOUT.HDMI.1.V

IDEO AUDIO.1,2<CR>

X-PATTERN?

Get the pattern on a
selected output.

This is an
Extended Protocol
3000 command.

COMMAND

#X-PATTERN?<direction_type>.<port_type>.<port_index>.<si

gnal_type>.<index><CR>

FEEDBACK

~nn@X-PATTERN<direction_type>.<port_type>.<port_index>.<

signal_type>.<index>,pattern_id<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o OUT

▪ <port_type> –

o HDMI

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o VIDEO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

Pattern_id –pattern ID

o 0 : none
o 1 : Color bar
o 2 Blue screen
o 3: Green screen

o 4: Red screen

Get the pattern on HDMI
output:

#X-PATTERN?OUT.HDMI.1.

VIDEO.1<CR>

X-PATTERNS­LIST?

Get the pattern list of
a selected output.

This is an
Extended Protocol
3000 command.

COMMAND

#X-PATTERN­LIST?<direction_type>.<port_type>.<port_index>.<signal_t

ype>.<index><CR>

FEEDBACK

~nn@X-PATTERNS­LIST<direction_type>.<port_type>.<port_index>.<signal_ty

pe>.<index>,pattern_list<CR><LF>

The following attributes comprise the
signal ID:

▪ <direction_type> –

o OUT

▪ <port_type> –

o HDMI

▪ <port_index> – The port

number as printed on the front or
rear panel

▪ <signal_type> –

o VIDEO

Get the pattern list for HDMI
OUT:

#X-PATTERNS­LIST?OUT.HDMI.1.VIDEO.

1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

89

SN?

Get device serial
number.

COMMAND
#SN?<CR>
FEEDBACK
~nn@SNserial_number<CR><LF>

serial_number – 14 decimal

digits, factory assigned

Get the device serial number:

#SN?<CR>

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same
type

Pattern_id –pattern ID

o 0 : none
o 1 : Color bar
o 2 Blue screen
o 3: Green screen

o 4: Red screen

X-PRST-CURR?

Get the current preset
loaded per type.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-CURR?preset_type<CR>

FEEDBACK

~nn@X-PRST­CURR<preset_type,[preset_id:name:lock_state]<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ <preset_id> –preset index
▪ <name> – the name of the preset in

URL encode format

▪ <lock_state> –

o ON
o OFF

Get current mixer preset:

X-PRST­CURR?IOCONFIG.SYSTEM.M

IXER<CR>

X-PRST-LOCK

Set LOCK state of a
preset per type.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-LOCKpreset_type,preset_id,lock_state<CR>

FEEDBACK

~nn@X-PRST­LOCK<preset_type,[preset_id:name:lock_state]<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ <preset_id> –preset index
▪ <lock_state> –

o ON

o OFF

lock mixer preset 9:

X-PRST­LOCKIOCONFIG.SYSTEM.MI

XER,9<CR>

X-PRST-LOCK?

Get LOCK state of a
preset per type.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-LOCK?preset_type,preset_id,lock_state<CR>

FEEDBACK

~nn@X-PRST­LOCK<preset_type,[preset_id:name:lock_state]<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ <preset_id> –preset index
▪ <lock_state> –

o ON
o OFF

Get lock mixer preset 9 status:

X-PRST­LOCK?IOCONFIG.SYSTEM.M

IXER,9<CR>

X-PRST-LST?

Get the preset list of a
specific preset type.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-LST?preset_type<CR>

FEEDBACK

~nn@X-PRST­LST<preset_type,[preset_id:name:lock_state]<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ <name> – the name of the preset
▪ <lock_state> –

o ON
o OFF

Get the IO configuration list:

X-PRST­LST?IOCONFIG<CR>

[[1:4x16:ON],[2:6x14:ON
],[3:8x12:ON],[4:10x10:
ON],[5:12x8:ON],[6:14x6
:ON],[7:16x4:ON]]

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

90

X-PRST-NAME

Set the name of a
preset per type.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-NAMEpreset_type,preset_id,name<CR>

FEEDBACK

~nn@X-PRST-NAMEpreset_type,preset_id,name<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

▪ name – the name of the preset in

URL encode format (no spaces)

Set the name of a preset (per
type):

X-PRST­NAMEIOCONFIG.SYSTEM.MI

XER,9,ROOM1<CR>

X-PRST-NAME?

Get the name of a
preset per type.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-NAME?preset_type,preset_id,name<CR>

FEEDBACK

~nn@X-PRST-NAMEpreset_type,preset_id,name<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

▪ name – the name of the preset in

URL encode format

Get the name of a preset (per
type):

X-PRST­NAME?IOCONFIG.SYSTEM.M

IXER,9<CR>

X-PRST-RCL

Recall saved preset list
per type.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-RCLpreset_type,preset_id<CR>

FEEDBACK

~nn@X-PRST-RCLpreset_type,preset_id<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

Recall mixer preset 8:

X-PRST­RCLIOCONFIG.SYSTEM.MIX

ER,8<CR>

X-PRST-RCL­LAST

Recall LAST preset
per type, this
command just
retrieves the last
preset loaded from the
history of preset
activity and RECALLs
it.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-RCL-LASTpreset_type,preset_id<CR>

FEEDBACK

~nn@X-PRST-RCL-LASTpreset_type,preset_id<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

Recall the last mixer preset:

X-PRST-RCL­LASTIOCONFIG.SYSTEM.MI

XER<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

91

X-PRST-RCL­NEXT

Recall NEXT preset
per type, this
command increments
by one the current
preset id loaded and
loads it. If the index is
the highest, recall will
fail.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-RCL-NEXTpreset_type,present_id<CR>

FEEDBACK

~nn@X-PRST-RCL-NEXTpreset_type,preset_id<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

Recall next mixer preset:

X-PRST-RCL­NEXTIOCONFIG.SYSTEM.MI

XER<CR>

X-PRST-RCL­PREV

Recall previous preset
per type, this
command increments
by one the current
preset id loaded and
loads it. If the index is
the lowest, recall will
fail.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-RCL-PREVpreset_type,preset_id<CR>

FEEDBACK

~nn@X-PRST-RCL-PREVpreset_type,preset_id<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

Recall previous mixer preset:

X-PRST-RCL­PREVIOCONFIG.SYSTEM.MI

XER<CR>

X-PRST-RESET

Reset preset per type

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-RESETpreset_type,preset_id<CR>

FEEDBACK

~nn@X-PRST-RESETpreset_type,preset_id<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

Reset mixer preset 9:

X-PRST­RESETIOCONFIG.SYSTEM.M

IXER,9<CR>

X-PRST-SAVED?

Get SAVED status for
a preset type. This flag
indicates to the WEB if
a change have been
made since the last
RECALL and has not
been saved.

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-SAVED?preset_type<CR>

FEEDBACK

~nn@X-PRST-SAVEDpreset_type,saved_status<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ Saved_status – preset index

o 0 – False (not saved)
o 1 – True (saved)

Get saved status of mixer
preset:

X-PRST­SAVED?IOCONFIG.SYSTEM.

MIXER<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

92

X-PRST-STO

Store current changes
into a preset (per
type).

this is an extended
preset command using
preset type as first
parameter. This is
used essentially when
we have different types
of Presets inside the
same system.

To get the list of preset
types existing in your
product use the
command:

X-PRST-TYPES?

This is an Extended
Protocol 3000
command.

COMMAND

#X-PRST-STOpreset_type,preset_id<CR>

FEEDBACK

~nn@X-PRST-STOpreset_type,preset_id<CR><LF>

▪ preset_type –

o System Preset –

IOCONFIG.SYSTEM

o Snapshot –

IOCONFIG.SYSTEM.MIXER

▪ preset_id – preset index

Store changes into mixer
preset 9:

X-PRST­STOIOCONFIG.SYSTEM.MIX

ER,9<CR>

X-PRST-TYPES?

Get the types of
presets that the
system supports and
their hierarchy.

COMMAND

#X-PRST-TYPES?<CR>

FEEDBACK

~nn@X-PRST-TYPESpreset_type<CR><LF>

▪ preset_type –

o IOCONFIG.SYSTEM – used for

system preset per IOConfig, we
have 10 preset banks per
IOConfig setup, Preset #1 is the
default system preset for this
setup and is READ ONLY,
Preset #2 is used for the first
user system preset, Preset #3 for
the second etc.

o IOCONFIG.SYSTEM.MIXER –

used for a Mixer snapshot of a
specific system preset per
IOConfig. There are 10 MIXER
snapshots per System presets in
each IOConfig setup, Snapshot
#1 is the default MIXER
snapshot and is READ ONLY.
Snapshot #2 is used for the first
user Mixer snapshot, Snapshot
#3 for the second etc.

Get preset types:

X-PRST-TYPES?<CR>
X-ROUTE

Send routing
command to matrix.

It is recommended
to use the command
#SIGNALS-LIST to
get the list of all signal
IDs available in the
system and which can
be used in this
command.

Video 1 is the default
port in this command
and is implied even if
not written.

This is an Extended
Protocol 3000
command.

COMMAND

#X-ROUTE<direction_type1>.<port_type1>.<port_index1>.<s

ignal_type1>.<index1>,<direction_type2>.<port_type2>.<p
ort_index2>.<signal_type2>.<index2><CR>

FEEDBACK

~nn@X-ROUTE<direction_type1>.<port_type1>.<port_index1>
.<signal_type1>.<index1>,<direction_type2>.<port_type2>
.<port_index2>.<signal_type2>.<index2><CR><LF>

The following attributes comprise the
output signal ID (suffix 1) and input
signal ID (suffix 2):

▪ <direction_type> –

o OUT
o IN

▪ <port_type> –

o HDMI

▪ <port_index> – The port number

as printed on the front or rear panel

▪ For output – 1
▪ For input – 1 and 2
▪ <signal_type> –

o VIDEO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same type

Route HDMI IN 1 to HDMI
OUT 1:

#X-ROUTEOUT.HDMI.1.VID

EO.1,IN.HDMI.1.VIDEO.1<

CR>

X-ROUTE?

Get routing status.

It is recommended
to use the command
#SIGNALS-LIST to
get the list of all signal
IDs available in the
system and which can
be used in this
command.

VIDEO.1 are the

default

<signal_type> and
<index> in this

command and are
implied even if not
written.

This is an Extended
Protocol 3000
command.

COMMAND

#X-ROUTE?<direction_type1>.<port_type1>.<port_index1>.<

signal_type1>.<index1><CR>

FEEDBACK

~nn@X-ROUTE<direction_type1>.<port_type1>.<port_index1>
.<signal_type1>.<index1>,<direction_type2>.<port_type2>
.<port_index2>.<signal_type2>.<index2><CR><LF>

The following attributes comprise the
output signal ID (suffix 1) and input
signal ID (suffix 2):

▪ <direction_type> –

o OUT
o IN

▪ <port_type> –

o HDMI

▪ <port_index> – The port number

as printed on the front or rear panel

▪ For output – 1
▪ For input – 1 and 2
▪ <signal_type> –

o VIDEO

▪ <index> – Indicates a specific

channel number when there are
multiple channels of the same type

Get the routing status:

#X-ROUTE?OUT.HDMI.1.VI

DEO.1<CR>

Kramer Electronics Ltd.

DSP-62-AEC, DSP-62-UC – Protocol 3000

93

Result and Error Codes

Syntax

In case of an error, the device responds with an error message. The error message syntax:

• ~NN@ERR XXX<CR><LF> – when general error, no specific command.

• ~NN@CMD ERR XXX<CR><LF> – for specific command.

• NN – machine number of device, default = 01.

• XXX – error code.

Error Codes

Error Name

Error
Code

Description

P3K_NO_ERROR

0

No error

ERR_PROTOCOL_SYNTAX

1

Protocol syntax

ERR_COMMAND_NOT_AVAILABLE

2

Command not available

ERR_PARAMETER_OUT_OF_RANGE

3

Parameter out of range

ERR_UNAUTHORIZED_ACCESS

4

Unauthorized access

ERR_INTERNAL_FW_ERROR

5

Internal FW error

ERR_BUSY

6

Protocol busy

ERR_WRONG_CRC

7

Wrong CRC

ERR_TIMEDOUT

8

Timeout

ERR_RESERVED

9

(Reserved)

ERR_FW_NOT_ENOUGH_SPACE

10

Not enough space for data (firmware, FPGA…)

ERR_FS_NOT_ENOUGH_SPACE

11

Not enough space – file system

ERR_FS_FILE_NOT_EXISTS

12

File does not exist

ERR_FS_FILE_CANT_CREATED

13

File can’t be created

ERR_FS_FILE_CANT_OPEN

14

File can’t open

ERR_FEATURE_NOT_SUPPORTED

15

Feature is not supported

ERR_RESERVED_2

16

(Reserved)

ERR_RESERVED_3

17

(Reserved)

ERR_RESERVED_4

18

(Reserved)

ERR_RESERVED_5

19

(Reserved)

ERR_RESERVED_6

20

(Reserved)

ERR_PACKET_CRC

21

Packet CRC error

ERR_PACKET_MISSED

22

Packet number isn't expected (missing packet)

ERR_PACKET_SIZE

23

Packet size is wrong

ERR_RESERVED_7

24

(Reserved)

ERR_RESERVED_8

25

(Reserved)

ERR_RESERVED_9

26

(Reserved)

ERR_RESERVED_10

27

(Reserved)

ERR_RESERVED_11

28

(Reserved)

ERR_RESERVED_12

29

(Reserved)

ERR_EDID_CORRUPTED

30

EDID corrupted

ERR_NON_LISTED

31

Device specific errors

ERR_SAME_CRC

32

File has the same CRC – not changed

ERR_WRONG_MODE

33

Wrong operation mode

ERR_NOT_CONFIGURED

34

Device/chip was not initialized

The warranty obligations of Kramer Electronics Inc. (“Kramer Electronics”) for this product are limited to the terms set forth below:

What is Covered

This limited warranty covers defects in materials and workmanship in this product.

What is Not Covered

This limited warranty does not cover any damage, deterioration or malfunction resulting from any alteration, modification, improper or unreasonable use or
maintenance, misuse, abuse, accident, neglect, exposure to excess moisture, fire, improper packing and shipping (such claims must be presented to the carrier),
lightning, power surges, or other acts of nature. This limited warranty does not cover any damage, deterioration or malfunction resulting from the installation or
removal of this product from any installation, any unauthorized tampering with this product, any repairs attempted by anyone unauthorized by Kramer Electronics
to make such repairs, or any other cause which does not relate directly to a defect in materials and/or workmanship of this product. This limited warranty does not
cover cartons, equipment enclosures, cables or accessories used in conjunction with this product.
Without limiting any other exclusion herein, Kramer Electronics does not warrant that the product covered hereby, including, without limitation, the technology
and/or integrated circuit(s) included in the product, will not become obsolete or that such items are or will remain compatible with any other product or technology
with which the product may be used.

How Long this Coverage Lasts

The standard limited warranty for Kramer products is seven (7) years from the date of original purchase, with the following exceptions:

1. All Kramer VIA hardware products are covered by a standard three (3) year warranty for the VIA hardware and a standard three (3) year
warranty for firmware and software updates; all Kramer VIA accessories, adapters, tags, and dongles are covered by a standard one (1) year
warranty.

2. Kramer fiber optic cables, adapter-size fiber optic extenders, pluggable optical modules, active cables, cable retractors, ring mounted
adapters, portable power chargers, Kramer speakers, and Kramer touch panels are covered by a standard one (1) year warranty. Kramer
7-inch touch panels purchased on or after April 1st, 2020 are covered by a standard two (2) year warranty.

3. All Kramer Calibre products, all Kramer Minicom digital signage products, all HighSecLabs products, all streaming, and all wireless products
are covered by a standard three (3) year warranty.

4. All Sierra Video MultiViewers are covered by a standard five (5) year warranty.

5. Sierra switchers & control panels are covered by a standard seven (7) year warranty (excluding power supplies and fans that are covered for
three (3) years).

6. K-Touch software is covered by a standard one (1) year warranty for software updates.

7. All Kramer passive cables are covered by a lifetime warranty.

Who is Covered

Only the original purchaser of this product is covered under this limited warranty. This limited warranty is not transferable to subsequent purchasers or owners of
this product.

What Kramer Electronics Will Do

Kramer Electronics will, at its sole option, provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under
this limited warranty:

1. Elect to repair or facilitate the repair of any defective parts within a reasonable period of time, free of any charge for the necessary parts and
labor to complete the repair and restore this product to its proper operating condition. Kramer Electronics will also pay the shipping costs
necessary to return this product once the repair is complete.

2. Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same
function as the original product. If a direct or similar replacement product is supplied, the original product’s end warranty date remains
unchanged and is transferred to the replacement product.

3. Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought
under this limited warranty.

What Kramer Electronics Will Not Do Under This Limited Warranty

If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer Electronics
products, this product must be insured during shipment, with the insurance and shipping charges prepaid by you. If this product is returned uninsured, you assume
all risks of loss or damage during shipment. Kramer Electronics will not be responsible for any costs related to the removal or re-installation of this product from or
into any installation. Kramer Electronics will not be responsible for any costs related to any setting up this product, any adjustment of user controls or any
programming required for a specific installation of this product.

How to Obtain a Remedy Under This Limited Warranty

To obtain a remedy under this limited warranty, you must contact either the authorized Kramer Electronics reseller from whom you purchased this product or the
Kramer Electronics office nearest you. For a list of authorized Kramer Electronics resellers and/or Kramer Electronics authorized service providers, visit our web
site at www.kramerav.com or contact the Kramer Electronics office nearest you.
In order to pursue any remedy under this limited warranty, you must possess an original, dated receipt as proof of purchase from an authorized Kramer Electronics
reseller. If this product is returned under this limited warranty, a return authorization number, obtained from Kramer Electronics, will be required (RMA number).
You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product.
If it is decided that this product should be returned directly to Kramer Electronics, this product should be properly packed, preferably in the original carton, for
shipping. Cartons not bearing a return authorization number will be refused.

Limitation of Liability

THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID
FOR THE PRODUCT. TO THE MAXIMUM EXTENT PERMITTED BY LAW, KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT, SPECIAL,
INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION, OR UNDER ANY OTHER LEGAL
THEORY. Some countries, districts or states do not allow the exclusion or limitation of relief, special, incidental, consequential or indirect damages, or the limitation
of liability to specified amounts, so the above limitations or exclusions may not apply to you.

Exclusive Remedy

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF
ALL OTHER WARRANTIES, REMEDIES AND CONDITIONS, WHETHER ORAL OR WRITTEN, EXPRESS OR IMPLIED. TO THE MAXIMUM EXTENT
PERMITTED BY LAW, KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION,
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR
EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW, THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT, INCLUDING WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPLICABLE LAW.
IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A “CONSUMER PRODUCT” UNDER THE MAGNUSON-MOSS WARRANTY ACT (15
U.S.C.A. §2301, ET SEQ.) OR OTHER APPLICABLE LAW, THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU, AND
ALL IMPLIED WARRANTIES ON THIS PRODUCT, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE,
SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW.

Other Conditions

This limited warranty gives you specific legal rights, and you may have other rights which vary from country to country or state to state.
This limited warranty is void if (i) the label bearing the serial number of this product has been removed or defaced, (ii) the product is not distributed by Kramer
Electronics or (iii) this product is not purchased from an authorized Kramer Electronics reseller. If you are unsure whether a reseller is an authorized Kramer
Electronics reseller, visit our web site at www.kramerav.com or contact a Kramer Electronics office from the list at the end of this document.
Your rights under this limited warranty are not diminished if you do not complete and return the product registration form or complete and submit the online product
registration form. Kramer Electronics thanks you for purchasing a Kramer Electronics product. We hope it will give you years of satisfaction.

www.kramerav.com
[e-mail]

P/N:

2900-301432

Rev:

3

SAFETY WARNING

Disconnect the unit from the power supply before opening and servicing

For the latest information on our products and a list of Kramer distributors, visit our website where
updates to this user manual may be found.

We welcome your questions, comments, and feedback.

The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
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