Kramer WP-20 User Manual

USER MANUAL

MODEL:

WP-20

Wall Plate

P/N: 2900-300386 Rev 3

www.kramerAV.com

WP-20 – Contents i

Contents

1 Introduction 1
2 Getting Started 2

2.1 Achieving the Best Performance 2

2.2 Safety Instructions DC 2

2.3 Shielded Twisted Pair/Unshielded Twisted Pair 3

2.4 Recycling Kramer Products 3

3 Overview 4

3.1 About HDBaseT™ Technology 5

4 Defining the WP-20 Wall Plate 6
5 Connecting the WP-20 10

5.1 Connecting the Remote Control Switches 12

5.2 Wiring the RJ-45 Connectors 13

6 Principles of Operation 14

6.1 Input Selection 14

6.2 Signal Loss and Unplugged Cable Timeouts 15

6.3 Audio Signal Control 15

6.4 VGA Phase Shift 16

7 Operating the WP-20 17

7.1 Selecting an Input Manually 17

7.2 Locking the EDID 17

7.3 Resetting the WP-20 17

7.4 Analog Audio Output Volume Control 18

8 Configuring the WP-20 19

8.1 Setting the Configuration DIP-switch 19

8.2 Video Switching Timeouts 20

9 Operating the WP-20 Remotely Using the Embedded Web Pages 21

9.1 Browsing the WP-20 Web Pages 21

9.2 The Switching Page 25

9.3 The Device Settings Page 26

9.5 Video and Audio Settings Page 28

9.6 The Authentication Page 29

9.7 The EDID Page 30

9.8 The About Us Page 32

10 Technical Specifications 33

10.1 Default IP Parameters 34

10.2 Default Logon Credentials 34

10.3 Supported HDMI Resolutions 34

10.4 Supported VGA Resolutions 35

11 Default EDID 36

11.1 HDMI 36

11.2 PC-UXGA 38

12 Protocol 3000 40

12.1 Understanding Protocol 3000 41

12.2 Kramer Protocol 3000 Syntax 42

12.3 Protocol 3000 Commands 43

ii WP-20 - Contents

Figures

Figure 1: WP-20 Wall Plate Front Panel 6
Figure 2: WP-20E Wall Plate Front Panel 6
Figure 3: WP-20 Wall Plate Rear Panel 8
Figure 4: WP-20E Wall Plate Rear Panel 8
Figure 5: WP-20 Wall Plate Rear Panel 8
Figure 6: Connecting the WP-20 Wall Plate 10
Figure 7: Remote Switches Terminal Block 12
Figure 8: The Configuration DIP-switch 19
Figure 9: Entering Logon Credentials 22
Figure 10: The Default Page 22
Figure 11: The Main Switching Page 23
Figure 12: The Switching Page 25
Figure 13: The Device Settings Page 26
Figure 14: The Video and Audio Settings Page 28
Figure 15: The Authentication Page 29
Figure 16: The EDID Page 30
Figure 17: The About Us Page 32

WP-20 – Introduction 1

1 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 video, audio, presentation, and broadcasting professionals

on a daily basis. In recent years, we have redesigned and upgraded most of our

line, making the best even better!

Our 1,000-plus different models now appear in 14 groups that are clearly defined by

function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;

GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5:

Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:

Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:

Room Connectivity; GROUP 10: Accessories and Rack Adapters; GROUP 11:

Sierra Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and

GROUP 14: Collaboration.

Congratulations on purchasing your Kramer WP-20 Wall Plate. This product, which

incorporates HDMI™ technology, is ideal for:

• Display systems requiring simple, automatic input selection

• Multimedia and presentation source selection

• Video distribution in hotel rooms and schools

Note: All references in this manual to the WP-20 in this manual also apply to the

WP-20E European versions.

2 WP-20 - Getting Started

2 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

Go to www.kramerav.com/downloads/WP-20 to check for up-to-date user
manuals, application programs, and to check if firmware upgrades are

available (where appropriate).

2.1 Achieving the Best Performance

To achieve the 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 neighbouring electrical appliances that may adversely

influence signal quality

• Position your WP-20 away from moisture, excessive sunlight and dust

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

2.2 Safety Instructions DC

Caution:

There are no operator serviceable parts inside the unit

Warning:

Use only the Kramer Electronics power supply that is

provided with the unit

Warning:

Disconnect the power and unplug the unit from the wall

before installing

WP-20 – Getting Started 3

2.3 Shielded Twisted Pair/Unshielded Twisted Pair

Kramer engineers have developed special twisted pair cables to best match our

digital twisted pair products; the Kramer BC-HDKat6a (CAT 6 23 AWG) HDBaseT

certified, and the Kramer BC-DGKat7a23 (CAT 7a 23 AWG) cables. These

specially built cables significantly outperform regular CAT 6 and CAT 7a cables.

2.4 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 http://www.kramerav.com/support/recycling/

.

4 WP-20 - Overview

3 Overview

WP−20 is a 4K UHD, HDBaseT active wall plate auto switcher for HDMI, VGA and

analog audio signals that supports resolutions up to 4K@60Hz (4:2:0) UHD. The

device has EDID management, various control options and audio embedding. The

unit is a fully−featured auto−switcher with the installation convenience and

operational simplicity of a wall plate. WP−20 is easy to configure, can be powered

remotely over Ethernet (PoE) and is designed for any size room.

WP-20 accepts an HDMI and PC graphics video input, an Ethernet signal, serial

data, and an unbalanced stereo audio input (which is embedded into the output

signal), and transmits the signal via HDBaseT (Twisted Pair) cable to a compatible

receiver (for example, the TP-780Rxr). WP-20 is a PoE (Power over Ethernet)

receiver and can be powered by a compatible PoE provider, (for example, PSE-1).

WP-20 supports a range of up to 130m (430ft) at normal mode (2K), up to 100m

(330ft) at normal mode (4K @60Hz (4:2:0)); up to 180m (590ft) extended mode

(1080p @60Hz @24bpp) when using BC-UNIKAT cables.

For optimum range and performance, use the recommended Kramer

cables available at www.kramerav.com/product/WP-20

. Note that the

transmission range depends on the signal resolution, graphics card and

display used. The distance using non-Kramer CAT 5, CAT 6, and CAT 7

cables may not reach these ranges.

In particular WP-20 features:

• Support for 4K UHD, (data rate of up to 10.2Gbps)

• Automatic input selection based on priority selection or last connected input

• Manual input selection

• Automatic live input detection based on video clock presence

• Automatic analog audio detection and embedding

WP-20 – Overview 5

• Power over Ethernet (PoE) which passes electrical power along with data over

Ethernet cabling. This allows a single cable to provide both data connection

and electrical power to compatible devices

• Control via Kramer Protocol 3000 and embedded Web pages over a LAN

• HDTV support

• HDMI with Deep Color, x.v.Color™ and 3D

• HDCP compliancy—works with sources that support HDCP repeater mode

• I-EDIDPro™ Kramer Intelligent EDID Processing™ – Intelligent EDID handling

& processing algorithm ensures Plug and Play operation for HDMI systems

• A lockable EDID

• Remote control via contact-closure switches

• Equalization and re-clocking of the data

• Support for digital audio formats

• Availability in US and European versions

3.1 About HDBaseT™ Technology

HDBaseT™ is an advanced, all-in-one connectivity technology (supported by the

HDBaseT Alliance). It is particularly suitable in the ProAV – and also the home –

environment as a digital networking alternative, where it enables you to replace

numerous cables and connectors by a single LAN cable used to transmit, for

example, uncompressed, full high-definition video, audio, IR, as well as various

control signals.

The products described in this user manual are HDBaseT certified.

4 Defining the WP-20 Wall Plate

Figure 1 and Figure 2 define the front panels of the WP-20 and the WP-20E.

Figure 1: WP-20 Wall Plate Front Panel

Figure 2: WP-20E Wall Plate Front Panel

6 WP-20 – Defining the WP-20 Wall Plate

WP-20 – Defining the WP-20 Wall Plate 7

Figure 3 and Figure 4 define the rear panels of the WP-20 and WP-20E.

# Feature Function

1

HDMI LED

When HDMI is selected:

• Lights orange when external audio is selected

• Lights green when embedded audio is selected

•

When HDMI is not selected the LED does not light

2

PC Graphics LED When PC input is selected:

• Lights orange when external audio is selected.

• Lights green when there is no audio

• When the PC input is not selected the LED does not light

3

ON LED

The LED indicates the following:

• Lights green—power is provided by a power adapter

• Lights orange—power is provided by PoE

4

Reset Button Short press to reset the device, long press (5 seconds) to reset the device to factory

default parameters

5

PC IN Input Connector

Connect to the PC graphics source, (for example, a laptop)

6

HDMI IN Input Connector

Connect to an HDMI source, (for example, a Blu-ray disk player)

7

ETHERNET RJ-45
Connector

Connect to the Ethernet LAN

8

AUDIO IN 3.5mm Mini Jack

Connect to the unbalanced, stereo audio source, (for example, the audio output of

the laptop)

Figure 3: WP-20 Wall Plate Rear Panel Figure 4: WP-20E Wall Plate Rear Panel

Figure 5: WP-20 Wall Plate Rear Panel

8 WP-20 – Defining the WP-20 Wall Plate

1

REMOTE 5-pin Terminal Block

Connect to the remote, contact-closure switches for remote control, (see Section 5.1)

2

OPTION 4-way D IP-switch

Switches for setting the device behavior, (see Section 8.1)

3

CONTROL 3-pin Terminal Block

Connect to the serial controller to control the WP-20, (for example, a PC)

4

AUDIO OUT 3-pin Terminal Block

Connect to the unbalanced, stereo audio acceptor, (for example, amplified speakers)

5

RS-232 3-pin Terminal Block

Connect to the PC to transfer data via RS-232, (for example, a serial controller for a remote

device)

6

12V DC Connector Connect to the supplied power adapter. Not needed on the WP-20 if there is a PoE provider over

HDBaseT

7

Earth Terminal

Connect to the common ground (optional)

8

HDBT OUT RJ-45 TP Connector

Connect to a compatible HDBT TP switcher or receiver (for example, the TP-780Rxr)

#

Feature

Function

10 WP-20 - Connecting the WP-20

5 Connecting the WP-20

Always switch off the power to each device before connecting it to
your WP-20. After connecting your WP-20, connect its power and

then switch on the power to each device.

Figure 6: Connecting the WP-20 Wall Plate

Note: When the receiver in use does not support Ethernet, you can replace the left

hand side faceplate with an optional part (WP-20-BLNK(W) P/N 68-80305099 or

WP-20-BLNK(B) P/N 68-80305199) that does not have a cutout for the RJ-45

Ethernet connector.

To connect the WP-20, as illustrated in the example in Figure 6

:

WP-20 - Connecting the WP-20

11

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

input.

1. Connect a PC graphics source, (for example, a laptop) to the PC In input.

2. Connect an unbalanced stereo audio source, (for example, the audio output

from the laptop) to the AUDIO IN 3.5mm mini jack.

3. Connect the Ethernet RJ-45 connector on the front panel to the LAN.

4. Connect the HDBT OUT RJ-45 connector on the rear panel of the

WP-20 to an HDBT-compatible receiver (for example, the TP-780Rxr).

5. Connect the AUDIO OUT 3-pin terminal block on the rear panel of the

WP-20 to the unbalanced, stereo audio acceptor, (for example, a power

amplifier with speakers).

6. Connect the REMOTE, 5-way terminal block to momentary, contact-closure

switches, (see Section 5.1

).

7. If the device is not connected to a PoE provider, connect the power adapter

to the WP-20 and to the mains power, (not shown in Figure 6

).

Note: All LED supplies include a current limiting resistor and are designed to work

with any standard LED.

12 WP-20 - Connecting the WP-20

5.1 Connecting the Remote Control Switches

You can connect remote, momentary-contact contact-closure switches to the

terminal block on the rear panel of the WP-20 to control various functions of the

device.

Figure 7

illustrates the connections from the terminal block to the contact-closure

switches.

Figure 7: Remote Switches Terminal Block

#

Feature

Function

1 Input selection/VGA

phase shift switch

Short press—Input toggle

Long press—Adjusts the VGA phase shift, (see Section 6.4)

2

Step-in switch

Activates the step-in function if relevant

3

Analog audio output

volume increase control,
(see Section

7.4)

Short press—Increases the volume one step

Long press—Increases the volume from 0% to 100% in 10

seconds

4

Analog audio output

volume decrease control,
(see Section

7.4)

Short press—Decreases the volume one step

Long press—Decreases the volume from 100% to 0% in 10

seconds

G

Ground

Connect to the common side of the switches

WP-20 - Connecting the WP-20

13

5.2 Wiring the RJ-45 Connectors

This section defines the TP pinout, using a straight pin-to-pin cable with RJ-45

connectors.

14 WP-20 - Principles of Operation

6 Principles of Operation

The WP-20 selects video and audio inputs based on the rules described below.

6.1 Input Selection

The video mode selection is set by the DIP-switches (see Section 8.1) to either of

the following modes:

• Manual

• Auto—Last connected or priority mode

In manual mode you select an input using, either the remote input selection

switches, the Web-page interface, or P3000 commands, and switching occurs

whether or not there is a live signal present on the input.

In auto mode, the switching selection is performed based on either last connected

or priority input.

In last connected mode the WP-20 selects the input based on which input was

connected last. If the signal on this input is subsequently lost for any reason, the

input with a live signal and which was also the last connected is selected

automatically.

In priority mode, when the input sync signal is lost for any reason, the input with a

live signal and next in priority is selected automatically. This priority is configurable;

the default setting is HDMI > PC.

Note: In both last connected and priority modes, manually selecting an input using

the remote input selection switches overrides the last-connected automatic

selection.

WP-20 - Principles of Operation

15

6.2 Signal Loss and Unplugged Cable Timeouts

In both last connected and priority modes, when the input signal sync is lost (but the

cable is not removed) there is a default delay (ten seconds for video, not applicable

to the PC input, and five seconds for analog audio) before another input is

automatically selected. When an input cable is removed, there is a delay before

automatic switching takes place.

Both timeouts are configurable, (see Section 8.1

).

Note: Analog audio is not output when there is no display connected. If a display is

connected, analog audio is output even in the absence of a video signal.

6.3 Audio Signal Control

The Option DIP-switches 3 and 4 (see Section 8.1) control the manner in which

audio is handled.

The following table describes which audio signal is embedded in the output.

Selected

Video Input

HDMI Embedded

Audio Detected

Analog

Audio

Detected

DIP-switch

3

DIP-switch

4

Audio on HDBT

Output

VGA

N/A

Yes

N/A

N/A

Analog audio

VGA

N/A

No

N/A

N/A

No audio

HDMI

N/A

N/A

Manual

Embedded

Embedded audio

HDMI

N/A

N/A

Manual

Analog

Analog audio

HDMI

Yes

No

Auto

N/A

Embedded audio

HDMI

Yes

Yes

Auto

Embedded

Embedded audio

HDMI

Yes

Yes

Auto

Analog

Analog audio

HDMI

No

Yes

Auto

N/A

Analog audio

HDMI

No

No

Auto

N/A

No audio

When there is an audio signal but no video signal, the output is a black video

screen in conjunction with the analog audio signal.

Note: The default timeout for audio switching when the input signal is lost is five

seconds. This can be changed using either P3000 commands or the Web pages.

16 WP-20 - Principles of Operation

6.4 VGA Phase Shift

To optimize phase on the input VGA signal, the VGA sampling phase can be shifted

using the following methods:

• A long press on the PC IN select button on the front panel.

Each long press steps the phase shift up one step, starting from 0 and going

to 31. When set to 31, another long press steps the shift to 0

• A remote, contact-closure switch connected to pins 1 and G of the Remote

terminal block.

Each long press steps the phase shift up one step, starting from 0 and going

to 31. When set to 31, another long press steps the shift to 0

• Using the Web pages, (see Section 9

)

• Protocol 3000 commands over Ethernet or RS-232 (see Section 12)

WP-20 - Operating the WP-20

17

7 Operating the WP-20

Powering up the WP-20 recalls the last settings from the non-volatile memory, (that

is, the configuration of the device when it was powered down).

7.1 Selecting an Input Manually

Any of the following methods can be used to select an input:

• Protocol 3000 command, (see Section 12

)

• Remote contact-closure switch, (see Section 5.1)

• Web pages, (see Section 9)

7.2 Locking the EDID

To prevent the stored EDID (either default or read from a device) from being

overwritten, you can lock the current EDID by either sending a Protocol 3000

command or by using the Web pages.

Note: Do not power up the display before locking the EDID.

7.3 Resetting the WP-20

To perform a soft reset of the WP-20:

• Briefly press the Reset button.

The device resets

To reset the WP-20 to factory default parameters:

• Press and hold the Reset button for five seconds.

The device is reset to factory default parameters

18 WP-20 - Operating the WP-20

7.4 Analog Audio Output Volume Control

The analog audio output volume can be controlled using remote, contact-closure

switches connected to pins 3 and 4 of the Remote terminal block, (see

Section 5.1). For volume control using the Web pages, see Section 9

and for using

P3000 commands to control the volume see Section 12.3.5.

The volume is adjustable from -83dB to +24dB in steps of 0.5dB.

WP-20 - Configuring the WP-20

19

8 Configuring the WP-20

8.1 Setting the Configuration DIP-switch

The 4-way dip-switch provides the ability to configure a number of device functions.

A switch that is down is on; a switch that is up is off.

Figure 8: The Configuration DIP-switch

Note: After changing a dip-switch you must power cycle the device to implement

the change.

Video Switching Selection

DIP-switch 1

DIP-switch 2

Video Input Selection

Off Off Automatic—Last connected. W here more

than one source is connected the last one
connected has priority

Off On Automatic—Priority selection.

HDMI 1  PC IN

On

Off

Manual

On

On

Manual

Audio Switching Selection

DIP-switch 3 DIP-switch 4 Audio Input Selection

Off Off Automatic—Priority selection.

Embedded HDMI  analog Audio In

Off On Automatic—Priority selection.

Analog Audio In  embedded HDMI

On

Off

Embedded HDMI

On

On

Analog Audio In

20 WP-20 - Configuring the WP-20

8.2 Video Switching Timeouts

When the WP-20 is configured for auto switching, the timeouts, before a new input

is automatically selected, can be changed as shown in the table below. (For the

delay settings on the Web page, see Section 9.4

.)

Timeout

Minimum Timeout

Default Timeout

Delay switching upon signal loss
(signal off, 5V power on)

5 seconds

10 seconds

Delay switching upon cable unplug

(signal off, power off)

0 seconds 0 seconds

Delay 5V power off upon signal loss

(delay must be greater than “Delay switching

upon signal loss”)

5 seconds

900 seconds

Note: For audio auto-switching, the default timeout is 5 seconds, configurable by

P3K commands.

WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

21

9 Operating the WP-20 Remotely Using the

Embedded Web Pages

The WP-20 can be operated remotely using the embedded Web pages. The Web

pages are accessed using a Web browser and an Ethernet connection.

Before attempting to connect:

• Ensure that your browser is supported (see Section 10

)

• Ensure that JavaScript is enabled

Note: The syntax of writing numbers with a prefix of zero is parsed as an
octal number. For example, "0123" represents the decimal number 83.

Note: The Web pages work with a minimum resolution of 1024 x 768.

9.1 Browsing the WP-20 Web Pages

Note: In the event that a Web page does not update correctly, clear your Web

browser’s cache by pressing CTRL+F5.

To browse the WP-20 Web pages:

1. Open your Internet browser.

2. Type the IP number of the device (see Section 10

) in the Address bar of your

browser.

Note: If authentication is enabled, the following window appears (Figure 9) and you

must enter the valid username and password to access the Web pages. For default

authentication details, see Section

10.

22 WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

Figure 9: Entering Logon Credentials

Following a successful logon, the screen shown in Figure 10 is displayed.

Figure 10: The Default Page

Item

Description

Switching Details Displays the current video and audio switching status and the

current audio volume

Left Hand Side Panel
Hide/Reveal Button

Click to reveal the left hand side page panel

WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

23

• Click the Reveal button to open the left-hand side page panel.

The Switching page appears as shown in Figure 11

.

Figure 11: The Main Switching Page

The sections of the main switching page are described in the following table.

Item

Description

Page Selection Panel

Click one of the buttons to select a page

Video Input Switching

Selection

Click one of the buttons to select a video input

Page Selection Panel
Hide/Reveal Button

Click the arrow to open or close the page selection panel

Audio Source Indication

Indicates the source of the audio that is currently on the output

Upload/Save Configuration

Section

Click one of the buttons to save or retrieve a configuration,

(see Section 9.1.1)

Audio Volume Control

Use the slider to control the audio volume

Mute Button

Press to mute the volume. Press again to unmute the volume

24 WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

Note: When saving the configuration using Internet Explorer 11 press CTRL+S.

There are six Web pages described in the following sections:

• Switching (see Section 9.2

)

• Device Settings (see Section 9.3)

• Video and Audio Settings (see Section 9.4)

• Authentication (see Section 9.6)

• EDID (see Section 9.7)

• About Us (see Section 9.8)

9.1.1 The Upload/Save Configuration Facility

The Upload/Save Configuration facility (see item 4 in Figure 11) lets you retrieve

and save a configuration.

To upload a configuration:

1. Click the Upload button.

The File Upload browser window appears.

2. Browse to the required file and press Open.

The configuration is retrieved and the success message is displayed.

To save the current configuration:

1. Click the Save button.

The Save Configuration success message is displayed.

2. Do either of the following:

• Click Download to either open the file or save it to the required

location

—OR—

• Click OK to complete the procedure

WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

25

9.2 The Switching Page

The Switching page lets you select a video input manually and adjust the audio

volume.

Figure 12: The Switching Page

Item

Description

Live Signal Indicator

Indicates whether or not there is a live signal on either of
the inputs

HDMI Button

Click to select the HDMI input

VGA Button

Click to select the VGA input

Audio source Indicator Indicates the source of the audio that is transmitted on the

output

Volume Slider Click and slide up and down to increase or decrease the

audio output volume

Mute Button

Click to mute or unmute the output audio

26 WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

9.3 The Device Settings Page

The Device Settings page lets you:

• View some of the device characteristics, (for example, model and Web version)

• Edit IP settings, (for example, name and IP address)

• Upgrade the firmware (for future use). To upgrade the device firmware, use

K-Upload, downloadable from the Kramer Web site.

• Reset the device to factory default settings

Note: After making any change to the parameters on the Device Settings page, you

must power cycle the device to activate the changes.

Figure 13: The Device Settings Page

WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

27

Item

Description

Information Section Displays information regarding the device, (for example, model,

serial number, and MAC address)

DNS Name

The DNS name of the device. To set a new name, enter the new

alphanumeric name and click Set. (For restrictions regarding the

name, see Section 10.2)

DHCP Buttons

Click ON to turn DHCP on; click OFF to turn DHCP off

IP Address

The IP address of the device. To set a new IP address, enter the

new IP address and click Set

Mask

The network mask of the device. To set a new mask, enter the

new mask address and click Set

Gateway The network gateway for the device. To set a new network

gateway, enter the new gateway address and click Set

TCP Port The TCP port number of the device. To set a new TCP port

number, enter the new port number or use the spin controls and

click Set

UDP Port The UDP port number of the device. To set a new UDP port

number, enter the new port number or use the spin controls and

click Set

Firmware

upgrade
Section

BROWSE
button

Click to open a window to browse to the new firmware file (for
future use)

START

UPGRADE

button

Click to start the upgrade process following the selection of the

new firmware file (for future use)

Factory Reset Button

Click to reset the device to factory default parameters. After the
success message is displayed, power cycle the device

Set Button

Click to store a changed parameter.

Note: If you do not click the Set button, the new parameter is not
stored

To reset the WP-20 to factory default parameters:

1. Click the Factory reset button.

The confirmation message is displayed.

2. Click OK to continue or Cancel to exit the procedure.

3. Click OK.

The progress message is displayed.

On completion, the success message is displayed.

4. Click OK.

28 WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

9.5 Video and Audio Settings Page

The Video and Audio Settings page lets you modify the video, audio and timeout

parameters.

Figure 14: The Video and Audio Settings Page

Item Description

Video
Section

Video selection mode

Indicator

Indicates the current video selection mode;

manual, auto, or auto last connected

Video auto switching

priority Buttons

Click either the HDMI or VGA buttons to select

the priority selection when in auto mode

Audio

Section

Audio selection mode
Indicator

Indicates the current audio selection; manual,
auto, or auto last connected

Current selection
Audio Indicator

Indicates the current audio selection

HDCP Support (on

HDMI input) Buttons

Not supported—HDCP encrypted content is not

passed.
Follow output—HDCP support is dictated by the

display

WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

29

Item

Description

Timeout

Section

Delay switching upon

signal loss for (leave
5V on) Box

Sets the delay for video (0 to 900 seconds) and

audio (0 to 900 seconds) before switching (in
auto mode) because of a signal loss on the

currently selected input

Delay switching input

upon cable unplug for
Box

Sets the delay for video (0 to 900 seconds) and

audio (0 to 900 seconds) before switching (in
auto mode) because the currently selected input

cable is unplugged

Delay power off 5V

upon signal loss for

Box

Sets the delay for turning off the 5V output (0 to

60,000 seconds) because of a signal loss on

the currently selected input

Note: When enabling or disabling HDCP, disconnect and reconnect the HDMI cable

between the source and the WP-20.

9.6 The Authentication Page

The Authentication page lets you assign or change logon authentication details.

Figure 15: The Authentication Page

Item

Description

Activate Security Button

Click to enable/disable security settings. When

enabled, the valid username and password must

be provided to allow Web page access

Change

Password:
Section

Current Password

box

Enter the current password

New Password

box

Enter the new password, (up to 15 printable ASCII

characters)

Retype New

Password box

Retype the new password

CHANGE button Click CHANGE to save the new authentication

details

30 WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

Note: If the Authentication page is left open for more than five minutes additional

windows may open. After entering your logon credentials, close the other windows.

9.7 The EDID Page

The EDID page lets you copy EDID data to either or both of the inputs from any of

the following sources:

• Output

• Input

• Default EDID

• EDID data file

From this page you can also lock the EDID on each input independently.

Note: Do not power up the display before locking the EDID.

Figure 16: The EDID Page

WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

31

Note: The display is not updated automatically when the status of an EDID changes

on the device caused by outputs being exchanged. Click Refresh to update the

display, (see item 12 in the following table).

Item

Description

Read from
Section

DEFAULT EDID button

Click to read the default EDID

Output 1 button

Click to read the EDID from output 1

Input 1 button

Click to read the EDID from input 1 (HDMI)

Input 2 button

Click to read the EDID from input 2 (VGA)

BROWSE button Click to open the file browser to select an EDID file

on your computer

Short Summary Information Section Displays the current election of EDID source,

destination, video resolution, audio availability, and

status

Copy to

Section

Inputs selection box

Check to select both inputs

Lock button

Locks the EDID on the currently selected input

Input 1 button

Click to select input 1 as the destination (HDMI)

Input 2 button Click to select input 2 as the destination (VGA)

COPY Button Click to copy the EDID from the selected source to

the selected destination

Refresh Button

Click to refresh the display

To copy EDID data from a source to one or both inputs:

1. Click one of the source buttons from which to read the EDID (default, output,

input, or EDID file).

The button changes color and the EDID summary information reflects the

selection and EDID data.

2. Click one of the destination inputs, or select both inputs by checking the

Inputs check-box.

All selected input buttons change color and the EDID summary information

reflects the selection and EDID data.

3. Click the Copy button.

The EDID data is copied to the selected input(s) and the “EDID was copied”

success message is displayed.

4. Click OK.

32 WP-20 - Operating the WP-20 Remotely Using the Embedded Web Pages

9.8 The About Us Page

The WP-20 About Us page displays the Web page version and Kramer Electronics

Ltd company details.

Figure 17: The About Us Page

WP-20 - Technical Specifications

33

10 Technical Specifications

INPUTS:

Video:

1 HDMI on an HDMI connector
1 VGA on a 15-pin HD (F) connector

Audio:

1 Unbalanced stereo audio on a 3.5mm mini jack

OUTPUTS:

1 HDBaseT on an RJ-45 connector

1 Unbalanced stereo audio on a 3.5mm mini jack

PORTS: 1 RS-232 3-pin terminal block

1 Ethernet on an RJ-45 connector

CONTROLS: Remote switches for input switching and volume control, reset

switch

STANDARDS:

HDMI with Deep Color, x.v.Color™ and 3D

HDCP—works with sources that support HDCP repeater mode

HDBT certified

MAXIMUM ANALOG
AUDIO LEVEL:

3.1V p-p
THD:

0.013%

SNR: –70dB

SUPPORTED WEB
BROWSERS:

Windows 7 and higher:

• Internet Explorer (32/64 bit) version 11

• Firefox version 30

• Chrome version 35

MAC:

• Chrome version 35

• Firefox version 27

• Safari version 7

MAXIMUM
TRANSMISSION
DISTANCE:

180m (590ft) up to 1080p @60Hz @24bpp in extended mode
130m (430ft) up to 1080p @60Hz @36bpp in normal mode
100m (330ft) up to 4K @60Hz (4:2:0) in normal mode

POWER

CONSUMPTION:

12V DC, 850mA

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

COOLING:

Convection

ENCLOSURE TYPE:

Aluminum

DIMENSIONS: 2 Gang USA 11.6 cm x 5.1cm x 11.4cm (4.57” x 2.01” x 4.49”)

W, D, H
2 Gang EU 15.1cm x 4.7cm x 8.6cm (5.94” x 1.85” x 3.39”)

W, D, H

WEIGHT:

0.23kg (0.51lbs) approx.

SHIPPING WEIGHT:

0.51kg (1.12lbs) approx.

ENVIRONMENTAL

REGULATORY

COMPLIANCE:

Complies with appropriate requirements of RoHs and WEEE

VIBRATION:

ISTA 1A in carton (International Safe Transit Association)

34 WP-20 - Technical Specifications

COMPLIANCE

STANDARDS:

CE

INCLUDED

ACCESSORIES:

Power adapter

OPTIONS:

Faceplates:

WP-20-BLNK(W) P/N 68-80305099

WP-20-BLNK(B) P/N 68-80305199

WARRANTY:

7 years parts and labor

10.1 Default IP Parameters

Parameter

Values

Default

Device Name

Any alphanumeric string up to 14 chars (can
include hyphen, but not at the beginning or end)

KRAMER_
DHCP

ON/OFF

OFF

IP Address

Any valid IP address

192.168.1.39

Mask

Any valid network mask

255.255.0.0

Gateway

Any valid gateway address

192.168.0.1

TCP Port

0 to 65535

5000

UDP Port

0 to 65535

50000

10.2 Default Logon Credentials

Parameter

Values

Name

Admin

Password

Admin

10.3 Supported HDMI Resolutions

Resolution

Refresh Rate (Hz)

640x480p

85Hz; 75Hz; 72Hz; 60Hz; 59.95Hz

720x480p

60Hz

720x480i

30Hz

720x576p

50Hz

800x600p

85Hz; 75Hz; 72Hz; 60Hz

848x480p

60Hz

852x480p

60Hz

1024x768p

85Hz; 75Hz; 70Hz; 60Hz

1152x864p

75Hz

1280x768p

60Hz

1280x800p

60Hz

1280x960

60Hz

1280x1024p

75Hz; 60Hz

WP-20 - Technical Specifications

35

Resolution

Refresh Rate (Hz)

1360x768p

60Hz

1366x768

60Hz; 50Hz

1400x1050p

60Hz

1440x900p

60Hz

1600x900p

60Hz

1600x1200p

60Hz

1680x1050p

60Hz

1920x1080p

50Hz; 60Hz; 30Hz; 24Hz;

1920x1080i

50Hz; 60Hz;

3840x2160

30Hz

4096x2160

30Hz

10.4 Supported VGA Resolutions

Resolution

Refresh Rate

640x480p

60Hz

720x480p

60Hz

800x600p

60Hz

848x480p

60Hz

1024x768p

60Hz

1152x864

75Hz

1280x720p

60Hz; 50Hz

1280x768

60Hz

1280x800

60Hz

1280x960p

60Hz

1280x1024p

60Hz

1360x768

60Hz;

1366x768

60Hz; 50Hz

1400x1050

60Hz

1440x900

60Hz

1920x1080p

60Hz

1920x1200

60Hz; 50Hz

36 WP-20 - Default EDID

11 Default EDID

Each input on the WP-20 is loaded with a factory default EDID.

11.1 HDMI

Monitor

Model name............... WP-20

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

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

Serial number............ n/a

Manufacture date......... 2015, ISO week 255

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

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

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

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

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

Display type............. RGB color

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

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

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

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

DDC/CI................... Not supported

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).... W x 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.. 1280x720p at 60Hz (16:10)

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

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

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

WP-20 - Default EDID

37

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-861 Information

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

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

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

YCbCr 4:4:4.............. Supported

YCbCr 4:2:2.............. 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)
1920 x 1080i at 60Hz - HDTV (16:9, 1:1)
1280 x 720p at 60Hz - HDTV (16:9, 1:1) [Native]
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

Maxi mum TMDS cl ock....... 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........... 28/11/2017

Software revision........ 2.90.0.1020

Data source.............. Real-time 0x0071

Operating system......... 6.1.7601.2.Service Pack 1

Raw data
00,FF,FF,FF,FF,FF,FF,00,2D,B2,00,12,00,00,00,00,FF,19,01,03,80,34,20,78,EA,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,81,40,01,1D,00,72,51,D0,1E,20,6E,28,
55,00,07,44,21,00,00,1E,00,00,00,FD,00,38,4C,1E,53,11,00,0A,20,20,20,20,20,20,00,00,00,FC,00,57,
50,2D,32,30,0A,20,20,20,20,20,20,20,02,3A,80,18,71,38,2D,40,58,2C,45,00,07,44,21,00,00,1E,01,B6,
02,03,1B,F1,23,09,07,07,48,10,05,84,03,02,07,16,01,65,03,0C,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,
00,00,18,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,47

38 WP-20 - Default EDID

11.2 PC-UXGA

Monitor

Model name............... WP-20

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

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

Serial number............ n/a

Manufacture date......... 2015, ISO week 255

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

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

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

Input signal type........ Analog 0.700,0.000 (0.7V p-p)

Sync input support....... Separate, Composite, Sync-on-green

Display type............. RGB color

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

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

Extension blocs.......... None

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

DDC/CI................... Not supported

Color characteristics

Default color space...... 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).... W x 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.. 1280x720p at 60Hz (16:10)

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

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

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

WP-20 - Default EDID

39

1280 x 960p at 60Hz - VESA STD

Report information

Date generated........... 28/11/2017

Software revision........ 2.90.0.1020

Data source.............. Real-time 0x0021

Operating system......... 6.1.7601.2.Service Pack 1

Raw data
00,FF,FF,FF,FF,FF,FF,00,2D,B2,00,12,00,00,00,00,FF,19,01,03,6E,34,20,78,EE,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,81,40,01,1D,00,72,51,D0,1E,20,6E,28,
55,00,07,44,21,00,00,1E,00,00,00,FD,00,38,4C,1E,53,11,00,0A,20,20,20,20,20,20,00,00,00,FC,00,57,
50,2D,32,30,0A,20,20,20,20,20,20,20,02,3A,80,18,71,38,2D,40,58,2C,45,00,07,44,21,00,00,1E,00,C5

40 WP-20 - Protocol 3000

12 Protocol 3000

The WP-20 can be operated using the Kramer Protocol 3000 serial commands. The

command framing varies according to how you interface with the WP-20. For

example, a basic video input switching command that routes a layer 1 video signal

to HDBT out 1 from HDMI input 2 (ROUTE 1,1,2), is entered as follows:

• Terminal communication software, such as Hercules:

The framing of the command varies according to the terminal
communication software.

• K-Touch Builder (Kramer software):

WP-20 - Protocol 3000

41

• K-Config (Kramer configuration software):

All the examples provided in this section are based on using the
K-Config software.

You can enter commands directly using terminal communication software (e.g.,

Hercules) by connecting a PC to the serial or Ethernet port on the WP-20. To enter

CR press the Enter key (LF is also sent but is ignored by the command parser).

Commands sent from various non-Kramer controllers (e.g., Crestron) may require

special coding for some characters (such as, /X##). For more information, refer to

your controller’s documentation.

For more information about:

• Using Protocol 3000 commands, see Section 12.1

• General syntax used for Protocol 3000 commands, see Section 12.2

• Protocol 3000 commands available for the WP-20, see Section 12.3

12.1 Understanding Protocol 3000

Protocol 3000 commands are structured according to the following:

• Command – A sequence of ASCII letters (A-Z, a-z and -). A command

and its parameters must be separated by at least one space.

• Parameters – A sequence of alphanumeric ASCII characters (0-9, A-Z,

a-z and some special characters for specific commands). Parameters are

separated by commas.

• Message string – Every command entered as part of a message string

begins with a message starting character and ends with a message closing

character.

42 WP-20 - Protocol 3000

A string can contain more than one command. Commands are
separated by a pipe (|) character.

The maximum string length is 64 characters.

• Message starting character:

 # – For host command/query

 ~ – For device response

• Device address – K-NET Device ID followed by @ (optional, K-NET only)

• Query sign – ? follows some commands to define a query request

• Message closing character:

 CR – Carriage return for host messages (ASCII 13)

 CR LF – Carriage return for device messages (ASCII 13) and line-feed

(ASCII 10)

• Command chain separator character – Multiple commands can be

chained in the same string. Each command is delimited by a pipe character

(|). When chaining commands, enter the message starting character and

the message closing character only at the beginning and end of the string.

Spaces between parameters or command terms are ignored.
Commands in the string do not execute until the closing character is
entered. A separate response is sent for every command in the
chain.

12.2 Kramer Protocol 3000 Syntax

The Kramer Protocol 3000 syntax uses the following delimiters:

• CR = Carriage return (ASCII 13 = 0x0D)

• LF = Line feed (ASCII 10 = 0x0A)

• SP = Space (ASCII 32 = 0x20)

Some commands have short name syntax in addition to long name syntax to enable

faster typing. The response is always in long syntax.

The Protocol 3000 syntax is in the following format:

WP-20 - Protocol 3000

43

• Host Message Format:

Start

Address (optional)

Body

Delimiter

#

Device_id@

Message

CR

• Simple Command – Command string with only one command without

addressing:

Start

Body

Delimiter

#

Command SP Parameter_1,Parameter_2,…

CR

• Command String – Formal syntax with command concatenation and

addressing:

Start

Address

Body

Delimiter

#

Device_id@

Command_1 Parameter1_1,Parameter1_2,…|

Command_2 Parameter2_1,Parameter2_2,…|
Command_3

Parameter3_1,Parameter3_2,…|…

CR

• Device Message Format:

Start Address (optional) Body Delimiter

~

Device_id@

Message

CR LF

• Device Long Response – Echoing command:

Start

Address (optional)

Body

Delimiter

~

Device_id@

Command SP [Param1,Param2 …] result

CR LF

12.3 Protocol 3000 Commands

This section includes the following commands:

• System Commands (see Section 12.3.1

)

• Authentication Commands (see Section 12.3.2)

• Switching/Routing Commands (see Section 12.3.3)

• Video Commands (see Section 12.3.4)

• Audio Commands (see Section 12.3.5)

• Communication Commands (see Section 12.3.6)

• EDID Handling Commands (see Section 12.3.7)

12.3.1 System Commands

44 WP-20 - Protocol 3000

Command Description

#

Protocol handshaking (system mandatory)

BUILD-DATE

Get device build date (system mandatory)

FACTORY

Reset to factory default configuration

HELP

Get command list (system mandatory)

MODEL

Get device model (system mandatory)

PROT-VER

Get device protocol version (system mandatory)

RESET

Reset device (system mandatory)

SN

Get device serial number (system mandatory)

VERSION

Get device firmware version (system mandatory)

AV-SW-MODE

Set/get auto switch mode (system)

AV-SW-TIMEOUT

Set/get auto switching timeout (system)

DISPLAY

Get output HPD status (system)

DPSW-STATUS

Get the DIP-switch status (system)

FPGA-VER

Get current FPGA version (system)

HDCP-MOD

Set/get HDCP mode (system)

HDCP-STAT

Get HDCP signal status (system)

NAME

Set/get machine (DNS) name (system – Ethernet)

NAME-RST

Reset machine (DNS) name to factory default (system – Ethernet)

PRIORITY

Set/get priority for all channels (system)

SIGNAL

Get input signal lock status (system)

12.3.1.1 #

Functions Permission Transparency

Set:

#

End User Public

Get:

-

- -

Description Syntax

Set: Protocol handshaking

#CR

Get:

-

-

Response

~nn@SPOKCR LF

Parameters

Response Triggers

Notes

Validates the Protocol 3000 connection and gets the machine number

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

K-Config Example

“#”,0x0D

WP-20 - Protocol 3000

45

12.3.1.2 BUILD-DATE

Functions Permission Transparency

Set:

-

- -

Get:

BUILD-DATE?

End User

Public

Description Syntax

Set: - -

Get:

Get device build date

#BUILD-DATE?CR

Response

~nn@BUILD-DATE SP

dateSPtime

CR LF

Parameters

date – Format: YYYY/MM/DD where YYYY = Year, MM = Month, DD = Day
time – Format:

hh:mm:ss

where hh = hours, mm = minutes, ss = seconds

Response Triggers

Notes

K-Config Example

“#BUILD-DATE?”,0x0D

46 WP-20 - Protocol 3000

12.3.1.3 FACTORY

Functions Permission Transparency

Set:

FACTORY

End User Public

Get:

- - -

Description Syntax

Set:

Reset device to factory default
configuration

#FACTORYCR

Get: - -

Response

~nn@FACTORY SPOKCR LF

Parameters

Response Triggers

Notes

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.

K-Config Example

“#FACTORY”,0x0D

12.3.1.4 HELP

Functions Permission Transparency

Set:

-

- -

Get:

HELP

End User

Public

Description Syntax

Set: - -

Get:

Get command list or help for specific
command

1. #HELPCR

2.

#HELPSP

COMMAND_NAMECR

Response

1. Multi-line: ~ nn@Device available protocol 3000 commands: CR LF command,SP
command...CR LF

2. Multi-line:

~nn@HELP SP

command

:CR LF

description

CR LFUSAGE:

usage

CR LF

Parameters

COMMAND_NAME – name of a specific command

Response Triggers

Notes

To get help for a specific command use:

HELPSP COMMAND_NAME CR LF

K-Config Example

“#HELP”,0x0D

WP-20 - Protocol 3000

47

12.3.1.5 MODEL

Functions Permission Transparency

Set:

-

- -

Get:

MODEL?

End User

Public

Description Syntax

Set: - -

Get:

Get device model

#MODEL?CR

Response

~nn@MODEL SP

model_name

CR LF

Parameters

model_name – String of up to 19 printable ASCII chars

Response Triggers

Notes

This command identifies equipment connected to Step-in master products and notifies of identity changes

to the connected equipment. The Matrix saves this data in memory to answer REMOTE-INFO requests

K-Config Example

“#MODEL?”,0x0D

12.3.1.6 PROT-VER

Functions Permission Transparency

Set:

-

- -

Get:

PROT-VER?

End User

Public

Description Syntax

Set: - -

Get:

Get device protocol version

#PROT-VER?CR

Response

~nn@PROT-VER SP3000:versionCR LF

Parameters

version - XX.XX where X is a decimal digit

Response Triggers

Notes

K-Config Example

“#PROT-VER?”,0x0D

48 WP-20 - Protocol 3000

12.3.1.7 RESET

Functions Permission Transparency

Set:

RESET

Administrator Public

Get:

-

-

-

Description Syntax

Set: Reset device

#RESETCR

Get:

-

-

Response

~nn@RESET SPOK CR LF

Parameters

Response Triggers

Notes

To avoid locking the port due to a USB bug in Windows, disconnect USB connections immediately after

running this command. If the port was locked, disconnect and reconnect the cable to reopen the port.

K-Config Example

“#RESET”,0x0D

12.3.1.8 SN

Functions Permission Transparency

Set:

-

- -

Get:

SN?

End User

Public

Description Syntax

Set: - -

Get:

Get device serial number

#SN?CR

Response

~nn@SN SPserial_numberCR LF

Parameters

serial_number – 11 decimal digits, factory assigned

Response Triggers

Notes

This device has a 14 digit serial number, only the last 11 digits are displayed

K-Config Example

“#SN?”,0x0D

WP-20 - Protocol 3000

49

12.3.1.9 VERSION

Functions Permission Transparency

Set:

-

- -

Get:

VERSION?

End User

Public

Description Syntax

Set: - -

Get:

Get firmware version number

#VERSION?CR

Response

~nn@VERSION SP

firmware_version

CR LF

Parameters

firmware_version –

XX.XX.XXXX

where the digit groups are: major.minor.build version

Response Triggers

Notes

K-Config Example

“#VERSION?”,0x0D

12.3.1.1 AV-SW-MODE

Functions Permission Transparency

Set:

Get:

AV-SW-MODE?

End user Public

Description Syntax

Set:

Get: Get input auto switch mode (per output)

#AV-SW-MODE?SP

layer,output_id

CR

Response

~nn@AV-SW-MODE SP layer,output_id,modeCR LF

Parameters

layer – 1 (video), 2 (audio)
output_id – for video layer: 1 (HDBT Out), for audio layer: 1 (Audio Out)

mode

– 0 (manual), 1 (priority switch), 2 (last connected switch)

Response Triggers

Notes

K-Config Example

Get the input audio switch mode for HDBT Out:

“#AV-SW-MODE? 1,1”,0x0D

50 WP-20 - Protocol 3000

12.3.1.2 AV-SW-TIMEOUT

Functions Permission Transparency

Set:

AV-SW-TIMEOUT

End User Public

Get:

AV-SW-TIMEOUT?

End User

Public

Description Syntax

Set: Set auto switching timeout

#AV-SW-TIMEOUTSP

action,time_out

CR

Get: Get auto switching timeout

#AV-SW-TIMEOUT?SPaction CR

Response

~nn@AV-SW-TIMEOUT SP

action,time_out

CR

Parameters

action – event that triggers the auto switching timeout:

0 (video signal lost)
2 (audio signal lost)
4 (disable 5V on video output if no input signal detected)
5 (video cable unplugged)
6 (audio cable unplugged)

timeout

– timeout in seconds: 0-60000

Response Triggers

Notes

The timeout must not exceed 60000 seconds.
The timeout for video and audio signal lost (0, 2) events must not be less than 5 seconds.
The timeout for video and audio cable unplugged (5, 6) events must not exceed the timeout for the

disable 5V on video output if no input signal detected (4) event.
The timeout for the disable 5V on video output if no input signal detected (4) event must not be less than

the timeout for video and audio cable unplugged (5, 6) events.
The timeout for the disable 5V on video output if no input signal detected (4) event overlaps with the

timeouts for all other events (0, 2, 5, 6).

K-Config Example

Set the auto switching timeout to 5 seconds in the event of video signal lost:

“#AV-SW-TIMEOUT 0,5”,0x0D

WP-20 - Protocol 3000

51

12.3.1.3 DISPLAY

Functions Permission Transparency

Set: - - -

Get

DISPLAY?

End User

Public

Description Syntax

Set: - -

Get:

Get output HPD status

#DISPLAY?SP

out_id

CR

Response

~nn @DISPLAYSP

out_id,status

CR LF

Parameters

out_id – 1 (HDBT Out)
status – HPD status according to signal validation : 0 (Off), 1 (On), 2 (On and all parameters are stable

and valid)

Response Triggers

A response is sent to the com port from which the Get was received, after command execution and:
After every change in output HPD status from On to Off (0)
After every change in output HPD status from Off to On (1)

After every change in output HPD status form Off to On and all parameters (new EDID, etc.) are stable and
valid (2)

Notes

K-Config Example

Get the output HPD status of HDBT Out:

“#DISPLAY? 1”,0x0D

52 WP-20 - Protocol 3000

12.3.1.4 DPSW-STATUS

Functions Permission Transparency

Set: - - -

Get

DPSW-STATUS?

End User

Public

Description Syntax

Set: - -

Get:

Get the DIP-switch status

#DPSW-STATUS?SP

dp_sw_id

CR

Response

~nn @DPSW-STATUS? SP

dp_sw_id,status

CR LF

Parameters

Dp_sw_id – 1 (video switch), 2 (video switch), 3 (audio switch), 4 (audio switch)
status – 0 (up / Off), 1 (down / On)

Response Triggers

Notes

K-Config Example

Get the status of DIP-switch 1 (video switch):

“#DPSW-STATUS? 1”,0x0D

12.3.1.5 FPGA-VER

Functions Permission Transparency

Set:

-

- -

Get:

FPGA-VER?

End User Public

Description Syntax

Set: - -

Get: Get current FPGA version

#FPGA-VER?SPid CR

Response

~nn@FPGA-VER SP

id,major_ver,minor_ver

CR LF

Parameters

id – 1 (FPGA)

major_ver – Major FPGA version number for current firmware
minor_ver – Minor FPGA version number for current firmware

Response Triggers

Notes

FPGA – field programmable gate array

K-Config Example

Get the FPGA version number for the current firmware:

“#FPGA-VER? 1”,0x0D

WP-20 - Protocol 3000

53

12.3.1.6 HDCP-MOD

Functions Permission Transparency

Set:

HDCP-MOD

Administrator Public

Get:

HDCP-MOD?

End User

Public

Description Syntax

Set: Set HDCP mode

#HDCP-MODSP

inp_id,mode

CR

Get: Get HDCP mode

#HDCP-MOD?SPinp_id CR

Response

Set / Get:

~nn @HDCP-MOD SP

inp_id,mode

CR LF

Parameters

inp_id – input number: 1 (HDMI In 1), 2 (HDMI In 2), 3 (PC In)

mode

– HDCP mode: 0 (HDCP Off), 3 (Mirror output – MAC mode)

Response Triggers

A response is sent to the com port from which the set (before execution) / get command was received

A response is sent to all com ports after command execution if HDCP-MOD was set by any other external
control device (device button, device menu or other) or if the HDCP mode changed

Notes

Set HDCP working mode on the device input:
HDCP not supported - HDCP Off
HDCP support changes following detected sink - MIRROR OUTPUT

K-Config Example

Disable HDCP mode on HDMI In 2:

“#HDCP-MOD 2,0”,0x0D

54 WP-20 - Protocol 3000

12.3.1.7 HDCP-STAT

Functions Permission Transparency

Set: - - -

Get:

HDCP-STAT?

End User

Public

Description Syntax

Set: - -

Get:

Get HDCP signal status

#HDCP-STAT?SP

stage,stage_id

CR

Response

~ nn@HDCP-STAT SP

stage,stage_id,mode

CR LF

Parameters

stage – 0 (input), 1 (output)
stage_id – for input stage: 1 (HDMI In 1), 2 (HDMI In 2), 3 (PC In), for output stage: 1 (HDBT Out)

actual_status

– signal encryption status: 0 (On), 1 (Off)

Response Triggers

A response is sent to the com port from which the Get command was received

Notes

Output stage (1) – get the HDCP signal status of the sink device connected to HDBT Out

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

K-Config Example

Get the HDCP input signal status of the source device connected to HDMI In 1:
“#HDCP-STAT? 0,1”,0x0D

WP-20 - Protocol 3000

55

12.3.1.8 NAME

Functions Permission Transparency

Set:

NAME

Administrator Public

Get:

NAME?

End User

Public

Description Syntax

Set: Set machine (DNS) name

#NAMESP

machine_name

CR

Get: Get machine (DNS) name

#NAME?CR

Response

Set: ~nn@

NAME

SPmachine_name CR LF

Get:

~nn@NAME?SP

machine_name

CR LF

Parameters

machine_name - String of up to 14 alpha-numeric characters (can include hyphens but not at the
beginning or end)

Response Triggers

Notes

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).

K-Config Example

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

“#NAME room-442”,0x0D

12.3.1.9 NAME-RST

Functions Permission Transparency

Set:

NAME-RST

Administrator

Public

Get:

-

- -

Description Syntax

Set:

Reset machine (DNS) name to
factory default

#NAME-RSTCR

Get: - -

Response

~nn@NAME-RST SPOK CR LF

Parameters

Response Triggers

Notes

Factory default of machine (DNS) name is “KRAMER_”

K-Config Example

Reset the DNS name of the device to the factory default:

“#NAME-RST”,0x0D

56 WP-20 - Protocol 3000

12.3.1.10 PRIORITY

Functions Permission Transparency

Set:

PRIORITY

Administrator Public

Get:

PRIORITY?

Administrator

Public

Description Syntax

Set: Set input priority

#PRIORITYSPlayer,PRIORITY1,PRIORITY2,

PRIORITY3

CR

Get:

Get input priority

# PRIORITY?layerCR

Response

~nn @PRIORITYSP

layer,PRIORITY1,PRIORITY2,PRIORITY3

CR LF

Parameters

layer – 1 (video):

PRIORITY1 - priority of HDMI In 1: 1 (highest priority), 2 (second priority), 3 (third priority)
PRIORITY2 - priority of HDMI In 2: 1 (highest priority), 2 (second priority), 3 (third priority)
PRIORITY3 - priority of PC In: 1 (highest priority), 2 (second priority), 3 (third priority)

layer – 2 (audio):

PRIORITY1 - priority of embedded audio: 1 (highest priority), 2 (second priority)
PRIORITY2 - priority of Audio In: 1 (highest priority), 2 (second priority)

Response Triggers

Notes

The number of PRIORITY parameters differs according to the selected layer

1 is the highest priority

K-Config Example

Set the video input priority of PC In as the highest priority:

“#PRIORITY 1,2,3,1”,0x0D

WP-20 - Protocol 3000

57

12.3.1.11 SIGNAL

Functions Permission Transparency

Set: - - -

Get

SIGNAL?

End User

Public

Description Syntax

Set: - -

Get:

Get input signal lock status

#SIGNAL?SPinp_id CR

Response

~nn @SIGNAL SP

inp_id,status

CR LF

Parameters

inp_id – input number: 1 (HDMI In 1), 2 (HDMI In 2), 3 (PC In)
status – lock status according to signal validation: 0 (Off), 1 (On)

Response Triggers

After execution, a response is sent to the com port from which the Get was received
A response is sent after every change in input signal status from On to Off or from Off to On

Notes

K-Config Example

Get the input signal lock status of HDMI In 2:

“#SIGNAL? 2”,0x0D

58 WP-20 - Protocol 3000

12.3.2 Authentication Commands

Command Description

LOGIN

Set/get protocol permission

LOGOUT

Cancel current permission level

PASS

Set/get password for login level

SECUR

Set/get current security state

12.3.2.1 LOGIN

Functions Permission Transparency

Set:

LOGIN

Not Secure Public

Get:

LOGIN?

Not Secure

Public

Description Syntax

Set: Set protocol permission

#LOGINSPlogin_level,password CR

Get:

Get current protocol permission level

#LOGIN?CR

Response

Set: ~nn

@LOGIN

SPlogin_level,passwordSPOKCR LF

or
~nn@LOGINSP ERRSP004CR LF (if bad password entered)

Get:

~nn@LOGINSP

login_level

CR LF

Parameters

login_level – level of permissions required: User, Admin

password

– predefined password (by PASS command). Default password is an empty string

Response Triggers

Notes

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

K-Config Example

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

“#LOGIN Admin,33333”,0x0D

WP-20 - Protocol 3000

59

12.3.2.2 LOGOUT

Functions Permission Transparency

Set:

LOGOUT

Not Secure Public

Get:

-

-

-

Description Syntax

Set: Cancel current permission level

#LOGOUTCR

Get:

-

-

Response

~nn@LOGOUT SPOK CR LF

Parameters

Response Triggers

Notes

Logs out from User or Administrator permission levels

K-Config Example

“#LOGOUT”,0x0D

12.3.2.3 PASS

Functions Permission Transparency

Set:

PASS

Administrator

Public

Get:

PASS?

Administrator Public

Description Syntax

Set:

Set password for login level

#PASSSPlogin_level,password CR

Get: Get password for login level

#PASS?SP

login_level

CR

Response

~nn@PASS SPlogin_level,passwordCR LF

Parameters

login_level – level of login to set: User, Admin

password

– password for the

login_level

. Up to 15 printable ASCII chars.

Response Triggers

Notes

The default password is an empty string

K-Config Example

Set the password for the Admin protocol permission level to 33333:
“#PASS Admin,33333”,0x0D

60 WP-20 - Protocol 3000

12.3.2.4 SECUR

Functions Permission Transparency

Set:

SECUR

Administrator Public

Get:

SECUR?

Not Secure

Public

Description Syntax

Set: Start/stop security

#SECURSP

security_mode

CR

Get: Get current security state

#SECUR?CR

Response

~nn@SECUR SP

security_mode

CR LF

Parameters

security_mode – 1 (On / enable security), 0 (Off / disable security)

Response Triggers

Notes

The permission system works only if security is enabled with the

SECUR

command

K-Config Example

Enable the permission system:

“#SECUR 0”,0x0D

WP-20 - Protocol 3000

61

12.3.3 Switching/Routing Commands

Command Description

ROUTE

Set/get layer routing

12.3.3.1 ROUTE

Functions Permission Transparency

Set:

ROUTE

End User

Public

Get:

ROUTE?

End User Public

Description Syntax

Set: Set layer routing

#ROUTESP

layer,dest,src

CR

Get: Get layer routing

#ROUTE?SP

layer,dest

CR

Response

~nn @ROUTESPlayer,dest,srcCR LF

Parameters

layer – 1 (video), 3 (data)

dest – for video layer: 1 (HDBT Out), for data layer: 1 (HDBT data port), 2 (WP-20 data port), 3 (WP-20

internal control port)

src – for video layer: 1 (HDMI In 1), 2 (HDMI In 2), 3 (PC In), for data layer: 1 (HDBT data port),

2

(WP-20 data port), 3 (WP-20 internal control port)

Response Triggers

Notes

The get command identifies input switching on Step-in clients

The set command is for remote input switching on Step-in clients (essentially via by the Web)

K-Config Example

Set the remote input switching of data to control mode:

“#ROUTE 3,1,3”,0x0D

Set the remote input switching of data to data mode:

“#ROUTE 3,1,2”,0x0D

62 WP-20 - Protocol 3000

12.3.4 Video Commands

Command Description

VGA-PHASE

Set/get ADC (VGA) sampling phase

VMUTE

Set/get video on output mute

12.3.4.1 VGA-PHASE

Functions Permission Transparency

Set:

VGA-PHASE

End User Public

Get:

VGA-PHASE?

End User Public

Description Syntax

Set: Set ADC (VGA) sampling phase

#VGA-PHASESP

channel,value

CR

Get: Get ADC (VGA) sampling phase

#VGA-PHASE?SPchannel CR

Response

~nn@VGA-PHASE SP

channel,value

CR LF

Parameters

channel

– input number: 3 (PC In)

value – phase number in LSB units:

1-30, ++

(increase current value), -- (decrease current value)

Response Triggers

Notes

K-Config Example

Increase the current value of the ADC (VGA) sampling phase:

“#VGA-PHASE 3,++”,0x0D

WP-20 - Protocol 3000

63

12.3.4.2 VMUTE

Functions Permission Transparency

Set:

VMUTE

End User Public

Get:

VMUTE?

End User

Public

Description Syntax

Set: Set enable/disable video on output

#VMUTESP

output_id,flag

CR

Get: Get video on output status

#VMUTE?SPoutput_id SP CR

Response

Set / Get:

~nn@VMUTE SP

output_id,flag

CR LF

Parameters

output_id

– 1 (HDBT Out)

flag – 0 (disable video on output), 1 (enable video on output), 2 (blank video)

Response Triggers

Notes

K-Config Example

Disable the video output on HDBT Out:

“#VMUTE 3,0”,0x0D

64 WP-20 - Protocol 3000

12.3.5 Audio Commands

Command Description

AUD-EMB

Get audio in video embedding status

AUD-LVL

Set/get volume for specific amplifier output

AUD-SIGNAL?

Get audio input signal status

MUTE

Set/get audio mute

12.3.5.1 AUD-EMB

Functions Permission Transparency

Set:

Get:

AUD-EMB?

End User Public

Description Syntax

Set:

Get: Get audio in video embedding status

#AUD-EMB?SPin,out CR

Response

~nn@AUD-EMB SP

in,out,status

CR LF

Parameters

in – embedded audio input number: 1 (Audio In)

out – video output number in which audio is embedded: 1 (HDBT Out)
status – embedded status: 1 (On), 0 (Off)

Response Triggers

A response is sent to the com port from which the get command was received

After execution, a response is sent to all com ports if AUD-EMB was set by any other external control device
(button press, device menu and similar)

Notes

K-Config Example

“#AUD-EMB? 1,1”,0x0D

WP-20 - Protocol 3000

65

12.3.5.2 AUD-LVL

Functions Permission Transparency

Set:

AUD-LVL

End User Public

Get:

AUD-LVL?

End User

Public

Description Syntax

Set: Set volume for specific amplifier output

#AUD-LVLSP

stage,channel,volume

CR

Get: Get volume for specific amplifier output

#AUD-LVL?SPstage,channel CR

Response

~nn@AUD-LVL SP

stage,channel,volume

CR LF

Parameters

stage – 1 (audio output)

channel – output channel number of selected stage: 1 (Audio Out)
volume – audio parameter percentage: 0-100 (percent value), ++ (increase current value by 1 percent),

-- decrease current value by 1 percent

Response Triggers

Notes

All values are in percentages

A minus sign precedes negative values

K-Config Example

Set the volume of the Audio Out (1) output to 75%:

“#AUD-LVL 1,1,75”,0x0D

66 WP-20 - Protocol 3000

12.3.5.3 AUD-SIGNAL

Functions Permission Transparency

Set: - - -

Get

AUD-SIGNAL?

End User

Public

Description Syntax

Set: - -

Get:

Get audio input signal status

# AUD-SIGNAL?SP

inp_id

CR

Response

~nn @AUD-SIGNAL SP

inp_id,status

CR LF

Parameters

inp_id – audio input number: 1 (Audio In)
status – 0 (Off / no signal), 1 (On / signal present)

Response Triggers

After execution, a response is sent to the com port from which the get command was received
A response is sent to all com ports if the audio status was changed on any input

Notes

K-Config Example

“#AUD-SIGNAL? 1”,0x0D

12.3.5.4 MUTE

Functions Permission Transparency

Set:

MUTE

End User

Public

Get:

MUTE?

End User Public

Description Syntax

Set:

Set audio mute

#MUTESPchannel,mute_mode CR

Get: Get audio mute

#MUTE?SP

channel

CR

Response

~nn@MUTE SPchannel, mute_modeCR LF

Parameters

channel – audio output number: 1 (Audio Out)
mute_mode – 0 (Off), 1 (On)

Response Triggers

Notes

K-Config Example

Mute the Audio Out output:

“#MUTE 1,1”,0x0D

WP-20 - Protocol 3000 67

12.3.6 Communication Commands

Command Description

ETH-PORT

Set/get Ethernet port protocol

NET-DHCP

Set/get DHCP mode

NET-GATE

Set/get gateway IP

NET-IP

Set/get IP address

NET-MAC

Get MAC address

NET-MASK

Set/get subnet mask

12.3.6.1 ETH-PORT

Functions Permission Transparency

Set:

ETH-PORT

Administrator

Public

Get:

ETH-PORT?

End User Public

Description Syntax

Set: Set Ethernet port protocol

#ETH-PORTSP

portType,ETHPort

CR

Get: Get Ethernet port protocol

#ETH-PORT?SP

portType

CR

Response

~nn@ETH-PORT SPportType,ETHPortCR LF

Parameters

portType – string of 3 letters indicating the port type: TCP, UDP

ETHPort

– TCP / UDP port number: 0-65565

Response Triggers

Notes

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)

K-Config Example

Set the Ethernet port protocol for TCP to port 12457:

“#ETH-PORT TCP,12457”,0x0D

68 WP-20 - Protocol 3000

12.3.6.2 NET-DHCP

Functions Permission Transparency

Set:

NET-DHCP

Administrator Public

Get:

NET-DHCP?

End User

Public

Description Syntax

Set: Set DHCP mode

#NET-DHCPSP

mode

CR

Get: Get DHCP mode

#NET-DHCP?CR

Response

~nn@NET-DHCP SP

mode

CR LF

Parameters

mode – 0 (do not use DHCP. Use the IP address set by the factory or the NET-IP command), 1 (try to

use DHCP. If unavailable, use the IP address set by the factory or the

NET-IP

command)

Response Triggers

Notes

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

Consult your network administrator for correct settings

K-Config Example

Enable DHCP mode, if available:

“#NET-DHCP 1”,0x0D

WP-20 - Protocol 3000 69

12.3.6.3 NET-GATE

Functions Permission Transparency

Set:

NET-GATE

Administrator Public

Get:

NET-GATE?

End User

Public

Description Syntax

Set: Set gateway IP

#NET-GATESP

ip_address

CR

Get: Get gateway IP

#NET-GATE?CR

Response

~nn@NET-GATE SP

ip_address

CR LF

Parameters

ip_address – gateway IP address, in the following format: xxx.xxx.xxx.xxx

Response Triggers

Notes

A network gateway connects the device via another network, possibly over the Internet. Be careful of

security problems. Consult your network administrator for correct settings.

K-Config Example

Set the gateway IP address to 192.168.0.1:

“#NET-GATE 192.168.000.001”,0x0D

12.3.6.4 NET-IP

Functions Permission Transparency

Set:

NET-IP

Administrator Public

Get:

NET-IP?

End User Public

Description Syntax

Set: Set IP address

#NET-IPSP

ip_address

CR

Get: Get IP address

#NET-IP?CR

Response

~nn@NET-IP SP

ip_address

CR LF

Parameters

ip_address

– IP address, in the following format: xxx.xxx.xxx.xxx

Response Triggers

Notes

Consult your network administrator for correct settings

K-Config Example

Set the IP address to 192.168.1.39:

“#NET-IP 192.168.001.039”,0x0D

70 WP-20 - Protocol 3000

12.3.6.5 NET-MAC

Functions Permission Transparency

Set:

-

- -

Get:

NET-MAC?

End User

Public

Description Syntax

Set: - -

Get:

Get MAC address

#NET-MAC?CR

Response

~nn@NET-MAC SP

mac_address

CR LF

Parameters

mac_address – unique MAC address. Format:

XX-XX-XX-XX-XX-XX

where X is hex digit

Response Triggers

Notes

K-Config Example

“#NET-MAC?”,0x0D

12.3.6.6 NET-MASK

Functions Permission Transparency

Set:

NET-MASK

Administrator

Public

Get:

NET-MASK?

End User Public

Description Syntax

Set:

Set subnet mask

#NET-MASKSPnet_mask CR

Get: Get subnet mask

#NET-MASK?CR

Response

~nn@NET-MASK SPnet_maskCR LF

Parameters

net_mask - format: xxx.xxx.xxx.xxx

Response Triggers

The subnet mask limits the Ethernet connection within the local network

Consult your network administrator for correct settings

Notes

K-Config Example

Set the subnet mask to 255.255.0.0:

“#NET-MASK 255.255.000.000”,0x0D

WP-20 - Protocol 3000 71

12.3.7 EDID Handling Commands

Additional EDID data functions can be performed via the WP-20 Web pages or a

compatible EDID management application, such as Kramer EDID Designer (see

http://www.kramerav.com/product/EDID%20Designer

).

Command Description

CPEDID

Copy EDID data from the output to the input EEPROM

LOCK-EDID

Lock last read EDID

12.3.7.1 CPEDID

Functions Permission Transparency

Set:

CPEDID

End User Public

Get:

- - -

Description Syntax

Set:

Copy EDID data from the output to
the input EEPROM

#

CPEDID

SPsrc_type,src_id,dst_type,

dest_bitmap

CR

Get: - -

Response

~nn@CPEDID SP

src_type,src_id,dst_type,dest_bitmap

CR LF

Parameters

src_type – EDID source type (usually output): 0 (input), 1 (output), 2 (default EDID)

src_id – for input source: 1 (HDMI In 1), 2 (HDMI In 2), 3 (PC In), for output source: 1 (HDBT Out), for

default EDID source: 0 (default EDID)

dst_type – EDID destination type (usually input): 0 (input), 1 (output), 2 (default 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. Setting ‘1’ indicates that EDID data is

copied to this destination. Setting ‘0’ indicates that EDID data is not copied to this destination.

Response Triggers

Response is sent to the com port from which the Set was received (before execution)

Notes

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 this device, if the destination type is input (0), the bitmap size is 3 bits, for example bitmap 0x5 means
inputs 1 and 3 are loaded with the new EDID.

K-Config Example

Copy the EDID data from the HDBT Out output (EDID source) to the HDMI In 1 input:

“#CPEDID 1,1,0,0x1”,0x0D

Copy the EDID data from the default EDID source to HDMI In 1 and PC In inputs:

“#CPEDID 2,0,0,0x5”,0x0D

72 WP-20 - Protocol 3000

12.3.7.2 LOCK-EDID

Functions

Permission

Transparency

Set:

LOCK-EDID

End User

End User

Get:

LOCK-EDID?

End User

End User

Description

Syntax

Set:

Lock last read EDID

#LOCK-EDIDSP

input_id,lock_mode

CR

Get : Get EDID lock state

#LOCK-EDID?SPinput_id CR

Response

~nn@LOCK-EDID SP

input_id,lock_mode

CR LF

Parameters

input_id – 1 (HDMI In 1), 2 (HDMI In 2), 3 (PC In),

lock_mode – 0 (Off: unlocks EDID), 1 (On: locks EDID)

Response Triggers

Notes

K-Config Example

Lock the last read EDID from the HDMI In 2 input:

“#LOCK-EDID 2,1”,0x0D

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 Web site to find updates to this user manual.

We welcome your questions, comments, and feedback.

www.KramerAV.com
[e-mail]

P/N:

2900-300386

Rev:

3