Gefen EXT-HDFST-848CPN User Manual

Audio
Embedder

3GSDI

Release A3

User Manual

EXT-HDFST-848CPN

8 8

x

SOURCES DISPLAYS

Crosspoint
Matrix for
HDMI

8x8 Crosspoint Matrix for HDMI

Important Safety Instructions

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GENERAL SAFETY INFORMATION

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this product near water.

6. Clean only with a dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.

8. Do not install or place this product near any heat sources such as radiators, heat

registers, stoves, or other apparatus (including ampliers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized
plug has two blades with one wider than the other. A grounding type plug has two
blades and a third grounding prong. The wide blade or the third prong are provided for

your safety. If the provided plug does not t into your outlet, consult an electrician for

replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.

11. Only use attachments/accessories specied by the manufacturer.

12. To reduce the risk of electric shock and/or damage to this product, never handle or
touch this unit or power cord if your hands are wet or damp. Do not expose this
product to rain or moisture.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualied service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or moisture, does not operate normally,
or has been dropped.

15. Batteries that may be included with this product and/or accessories should never be
exposed to open ame or excessive heat. Always dispose of used batteries
according to the instructions.

RACK MOUNT SAFETY INFORMATION

a. Maximum recommended ambient temperature: 40 ˚C (104 ˚F).

b. Increase the air ow as needed to maintain the recommended temperature

inside the rack.

c. Do not exceed maximum weight loads for the rack. Install heavier equipment in the

lower part of the rack to maintain stability.

8x8 Crosspoint Matrix for HDMI

Warranty Information

Gefen warrants the equipment it manufactures to be free from defects in material and
workmanship.

If equipment fails because of such defects and Gefen is notied within two (2) years from

the date of shipment, Gefen will, at its option, repair or replace the equipment, provided
that the equipment has not been subjected to mechanical, electrical, or other abuse or

modications. Equipment that fails under conditions other than those covered will be
repaired at the current price of parts and labor in effect at the time of repair. Such repairs
are warranted for ninety (90) days from the day of reshipment to the Buyer.

This warranty is in lieu of all other warranties expressed or implied, including without

limitation, any implied warranty or merchantability or tness for any particular purpose, all of

which are expressly disclaimed.

1. Proof of sale may be required in order to claim warranty.

2. Customers outside the US are responsible for shipping charges to and from Gefen.

3. Copper cables are limited to a 30 day warranty and cables must be in their original
condition.

The information in this manual has been carefully checked and is believed to be accurate.
However, Gefen assumes no responsibility for any inaccuracies that may be contained
in this manual. In no event will Gefen be liable for direct, indirect, special, incidental, or
consequential damages resulting from any defect or omission in this manual, even if
advised of the possibility of such damages. The technical information contained herein

regarding the features and specications is subject to change without notice.

For the latest warranty coverage information, refer to the Warranty and Return Policy under

the Support section of the Gefen Web site at www.gefen.com.

PRODUCT REGISTRATION

Please register your product online by visiting the Register Product page under the

Support section of the Gefen Web site.

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iv

8x8 Crosspoint Matrix for HDMI

Gefen, LLC

c/o Customer Service
20600 Nordhoff St.

Chatsworth, CA 91311

Telephone: [phone]
[phone]

Fax: [phone]

Email: [e-mail]

Visit us on the Web: www.gefen.com

Technical Support Hours: 8:00 AM to 5:00 PM Monday - Friday, Pacic Time

8x8 Crosspoint Matrix for HDMI is a trademark of Gefen, LLC.

Important Notice

Gefen, LLC reserves the right to make changes in the hardware, packaging, and any

accompanying documentation without prior written notice.

HDMI, the HDMI logo, and High-Denition Multimedia Interface are trademarks or

registered trademarks of HDMI Licensing in the United States and other countries.

© 2013 Gefen, LLC. All Rights Reserved.

All trademarks are the property of their respective owners.

Contacting Gefen Technical Support

iv

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3GSDI Audio Embedder

• There is no internal scaling in the Gefen 8x8 Crosspoint Matrix for HDMI.
All of the attached monitors must be able to display the resolutions output by the
source devices. For maximum compatibility it is recommended that only one
compatible / common resolution be used by all of the source devices.

• The Gefen 8x8 Crosspoint Matrix for HDMI is a full-featured crosspoint matrix for eight
inputs and eight outputs. Any source can be connected to any display at any time,

using the remote control, RS-232, Telnet, or by controlling it via the buttons on the

front panel.

• 3D content pass-thru is enabled to all outputs when a 3DTV is connected to Output

A. Ensure to power cycle the Matrix once a 3DTV is connected to Output A during

standard operation.

Operating Notes

8x8 Crosspoint Matrix for HDMI

vi

Features

• Supported HDMI features:

► Resolutions up to 1080p Full HD and 1920 x 1200 (WUXGA)

► 12-bit Deep Color

► LPCM 7.1 audio, Dolby® TrueHD, Dolby Digital® Plus, and

DTS-HD® Master Audio™

► 3DTV pass-through

► Lip Sync pass-through

► HDCP-compliant

• Independently routes any eight Hi-Def sources to any of eight HDTV displays

• Gefen FST speeds up the HDCP authentication process

• Fast and Slow FST switch

• Advanced EDID Management for rapid integration of sources and displays

• Ability to save and recall presets

• Supports DVI sources and displays using HDMI to DVI adapters or cables

• Field-upgradeable rmware via IP

• Front-Panel Switching capability

• IR Remote Control via front panel sensor and back panel input

(using EXT-RMT-EXTIR)

• Serial (RS-232) control for automation

• IP Control via Web Server and Telnet

• Rack mountable

• USB port for service only

• HDCP compliant

Packing List

The 8x8 Crosspoint Matrix for HDMI ships with the items listed below. If any of these items

are not present in your box when you rst open it, immediately contact your dealer or

Gefen.

• 1 x 8x8 Crosspoint Matrix for HDMI

• 1 x IR remote control unit

• 1 x 24V DC power supply

• 1 x AC power cord

• 1 x Quick-Start Guide

8x8 Crosspoint Matrix for HDMI

Features and Packing List

1080P

®

vii

3GSDI Audio Embedder8x8 Crosspoint Matrix for HDMI

Table of Contents

viii

01 Getting Started

Panel Layout ......................................................................................................... 2

Front Panel .................................................................................................... 2

Back Panel .................................................................................................... 3

IR Remote Control Unit ......................................................................................... 4

Front .............................................................................................................. 4

Back .............................................................................................................. 5

Installing the Battery ...................................................................................... 6

Setting the IR Channel .................................................................................. 6

Installation ............................................................................................................. 7

Connecting the 8x8 Crosspoint Matrix for HDMI ........................................... 7

Sample Wiring Diagram ................................................................................ 7

02 Operating the 8x8 Crosspoint Matrix for HDMI

Front Panel Controls ........................................................................................... 10

Powering the Matrix .................................................................................... 10

Front Panel LCD Screen ............................................................................. 11

Front Panel Buttons .................................................................................... 12

Routing Basics .................................................................................................... 13

Routing Inputs to Outputs ........................................................................... 13

One-to-One Routing .................................................................................... 15

Locking the Matrix ............................................................................................... 16

Fast Switching Technology .................................................................................. 17

What is Fast Switching Technology? .......................................................... 17

Determining the Current Switching Mode ................................................... 18

Changing the Switching Mode .................................................................... 19

Setting the IR Channel ........................................................................................ 22

Using the IR Remote Control .............................................................................. 23

Routing Sources using the IR Remote Control ........................................... 23

EDID Management .............................................................................................. 25

External EDID Management ....................................................................... 25

03 Advanced Operation

RS-232 and IP Conguration .............................................................................. 28

RS-232 Interface ......................................................................................... 28

RS232 Settings ........................................................................................... 28

IP / UDP Conguration ................................................................................ 29

RS-232 / IP Commands ...................................................................................... 30

IP / Telnet Conguration ............................................................................. 30

UDP Conguration ...................................................................................... 42

Routing / Naming / +5V / Presets ................................................................ 46

Status .......................................................................................................... 54

FST ............................................................................................................. 59

Masking ....................................................................................................... 62

8x8 Crosspoint Matrix for HDMI

ix

Table of Contents

Web Interface ...................................................................................................... 77

Using the built-in Web Server ..................................................................... 77

Main ► Routing .......................................................................................... 78

Main ► I/O Status ....................................................................................... 82

Main ► Display Info .................................................................................... 83

I/O Setup ► Preset Names ......................................................................... 84

I/O Setup ► I/O Names .............................................................................. 85

I/O Setup ► HPD Control ........................................................................... 86

I/O Setup ► FST ......................................................................................... 87

I/O Setup ► HDCP ..................................................................................... 88

Manage EDID ► Assign ............................................................................. 89

Manage EDID ► Bank Names ................................................................... 92

Manage EDID ► Upload / Download .......................................................... 93

Conguration ► Change IP Settings .......................................................... 94

Conguration ► Telnet Login Settings ....................................................... 95

Conguration ► UDP Connection Settings ................................................ 96

Conguration ► Web Login Settings .......................................................... 97

Conguration ► System Conguration ....................................................... 98

04 Appendix

Firmware Upgrade Procedure ........................................................................... 102

Specications .................................................................................................... 104

8 8

x

SOURCES DISPLAYS

Crosspoint
Matrix for
HDMI

01 Getting Started

Panel Layout ......................................................................................................... 2

Front Panel .................................................................................................... 2

Back Panel .................................................................................................... 3

IR Remote Control Unit ......................................................................................... 4

Front .............................................................................................................. 4

Back .............................................................................................................. 5

Installing the Battery ...................................................................................... 6

Setting the IR Channel .................................................................................. 6

Installation ............................................................................................................. 7

Connecting the 8x8 Crosspoint Matrix for HDMI ........................................... 7

Sample Wiring Diagram ................................................................................ 7

page | 2

Front Panel

ID Name Description

1 LCD display Provides feedback of matrix features during

operation.

2 Input / Output buttons Used for routing an Input to an Output.

Each of these buttons represents an Output.
See Routing Basics for more information on

routing sources.

3 Menu Used to display other matrix settings, such as

FST mode and displaying the IP address of
the matrix See Front Panel Buttons for more

information on using the Menu button.

4 IR sensor Receives signals from the included IR

remote control unit.

5 Lock LED This LED indicator will glow bright blue when

the matrix is locked. See Locking the Matrix

for more information.

6 Lock button Press this button to lock the matrix. See

Locking the Matrix for more information.

7 Power LED This LED indicator will glow bright blue when

the matrix is powered ON. When the matrix

is in standby mode, the LED will glow bright

red.

8 Power Press this button to power-ON or Power-OFF

the matrix.

Getting Started

Panel Layout

21 3 4 5 7

6 8

page | 3

Back Panel

ID Name Description

1 IP Control Connect an Ethernet cable between this

jack and a LAN to use IP control. See IP /

UDP Conguration for more information on

using IP control.

2 RS-232 Connect the included RS-232 cable from

this port to an RS-232 device. See RS-232

and IP Conguration for more information on

RS-232 settings.

3 IR Ext Connect an IR Extender (Gefen part no.

EXT-RMT-IREXT) to this jack.

4 USB Two internal power supplies are included

with the matrix. Only one power supply is
required to power the matrix. The second
power supply is used for redundancy.

5 Out (A - H) Use HDMI cables to connect up to eight

HDTV displays (or other sink devices) to

these ports.

6 In (1 - 8) Connect up to eight Hi-Def sources to these

ports using HDMI cables.

7 24V DC Connect the included power supply to this

receptacle.

Getting Started

Panel Layout

51 7

2 4 6

3

page | 4page | 4

Getting Started

Front

ID Name Description

1 Activity indicator This LED glows bright orange when a key

is pressed on the remote.

2 Buttons (1 - 8) Used to select the desired input when

routing.

3 Buttons (A - H) Used to select the desired output when

routing.

IR Remote Control Unit

1

2

3

page | 5

IR Remote Control Unit

Getting Started

Back

(shown with cover removed)

ID Name Description

1 DIP switch bank Use these DIP switches to set the IR

channel of the remote. See Setting the IR

Channel for more information.

2 Primary battery slot

(shown without battery)

Holds the battery for operating the remote.
Use only 3V CR2032-type batteries. Make

sure that the positive (+) side of the battery

is facing up.

3 Alternate battery slot Allows for the installation of secondary

(backup) battery.

2

1

3

page | 6

Getting Started

Installing the Battery

The IR remote control unit ships with two batteries. Only one battery is required for
operation. The second battery is a spare. Use only 3V CR2032-type batteries.

1. Remove the back cover the IR Remote Control unit.

2. Insert the included battery into the primary battery slot. The positive (+) side of the
battery should be facing up.

3. Replace the back cover.

Setting the IR Channel

In order for the included IR remote control to communicate with the 8x8 Crosspoint Matrix

for HDMI, the IR remote control must be set to the same channel as the matrix. See the

#rmtiradd command for instructions on setting the IR channel of the matrix.

WARNING: Risk of explosion if battery is replaced by an incorrect
type. Dispose of used batteries according to the instructions.

Remote Channel 2: Remote Channel 3:

Channel 0 (default): Remote Channel 1:

1 2

ON

1 21 2

ON

1 2

ON

1 2

ON

NOTE: If the Activity Indicator, on the IR remote control unit,

ashes quickly while holding down any one of the buttons, then this

indicates a low battery. Replace the battery as soon as possible.

IR Remote Control Unit

DIP switches

page | 7

Connecting the 8x8 Crosspoint Matrix for HDMI

1. Connect up to eight Hi-Def sources to the HDMI inputs (see page 4) on the 8x8
Crosspoint Matrix for HDMI using HDMI cables.

2. Connect up to eight HDTV displays to the HDMI outputs (see page 4) on the 8x8
Crosspoint Matrix for HDMI.

3. Connect the included 24V DC power supply to the power receptacle on the Matrix.

4. To control the matrix using an RS-232 device, connect a DB-9 cable between the

RS-232 controller and the RS-232 port on the matrix. See RS-232 and IP Conguration
for more information on RS-232 settings.

5. To control the matrix using Telnet, UDP, or the built-in Web interface, connect an

Ethernet cable from the RJ-45 jack on the matrix to the computer or LAN.
See IP / UDP Conguration for more information on using IP control.

6. Connect the AC power cord to the power supply and connect the power cord to an
available electrical outlet.

Sample Wiring Diagram

WARNING: The power supply should always be connected to a
grounded electrical AC outlet.

EXT-HDFST-848CPN

HD Displays

HDMI CABLE

8x

Hi-Def Sources

8x

Matrix

RS-232 CABLE

RS-232 Controller

CAT-5 CABLE

IP Control

Network

IR Extender

Getting Started

Installation

8 8

x

SOURCES DISPLAYS

Crosspoint
Matrix for
HDMI

02 Operating
the 8x8 Crosspoint Matrix
for HDMI

Front Panel Controls ........................................................................................... 10

Powering the Matrix .................................................................................... 10

Front Panel LCD Screen ............................................................................. 11

Front Panel Buttons .................................................................................... 12

Routing Basics .................................................................................................... 13

Routing Inputs to Outputs ........................................................................... 13

One-to-One Routing .................................................................................... 15

Locking the Matrix ............................................................................................... 16

Fast Switching Technology .................................................................................. 17

What is Fast Switching Technology? .......................................................... 17

Determining the Current Switching Mode ................................................... 18

Changing the Switching Mode .................................................................... 19

Setting the IR Channel ........................................................................................ 22

Using the IR Remote Control .............................................................................. 23

Routing Sources using the IR Remote Control ........................................... 23

EDID Management .............................................................................................. 25

External EDID Management ....................................................................... 25

page | 10

Powering the Matrix

1. Once the included power supply is connected between the matrix and an available
electrical AC outlet, the Power LED on the front panel will glow bright red.

2. To power-ON the matrix, press the Power button on the front panel. The Power LED
will glow bright blue to indicate that the matrix has been turned ON. When the matrix
is rst powered-ON, the LCD will display the following information:

3. After a few moments, the matrix will display the routing status screen. This screen
indicates that the matrix is ready for operation.

Operating the 8x8 Crosspoint Matrix for HDMI

Front Panel Controls

Power LED

GEFEN
8x8 HDMI MATRIX

OUT:ABCDEFGH
IN :12345678

OUT:ABCDEFGH
IN:12345678

GEFEN
8x8 HDMI MATRIX

page | 11

Front Panel LCD Screen

The front-panel of the 8x8 Crosspoint Matrix for HDMI contains a 16-character 2-line LCD
display which is used to provide feedback when performing routing functions. In addition,
this display is used to show the current routing status of the matrix.

Besides displaying routing information and other feedback during various operations,
the matrix provides setting information (shown below), from the routing status screen.
To display other matrix settings, consecutively press the Menu button.

LCD Screen Description

IN:12345678
MODE:FFFFFFFF

FST mode screen. Displays the current FST
switching mode (Fast or Slow) of each input.
See Fast Switching Technology for information
on using FST.

1.IP ADDRESS

192.168.1.249

IP address screen. DIsplays the current

IP address of the matrix. See IP / UDP

Conguration for more information on using

IP control.

OUT:ABCDEFGH
IN:12345678

Routing status screen. Displays the current
routing status of the matrix. This is the default

screen. See Routing Basics for information on

routing sources.

Operating the 8x8 Crosspoint Matrix for HDMI

OUT:ABCDEFGH
IN :12345678

Front Panel Controls

OUT:ABCDEFGH
IN:12345678

page | 12

Front Panel Buttons

Menu button

As described on the previous page, consecutively pressing the Menu button provides a
way to cycle through other matrix settings. Of the three screens that can be displayed
(routing status, FST mode, and IP address), only the IP address screen cannot be
changed using the front panel buttons.

Input and Output buttons

The Input and Output buttons are used to change the numbers in the bottom row of
characters in the front-panel LCD. This applies to both the routing status screen and the

FST mode screen.

Together, the Menu, Input, and Output buttons provide all the controls necessary to control

routing and FST modes on the matrix.

Operating the 8x8 Crosspoint Matrix for HDMI

OUT:ABCDEFGH
IN :12345678

Front Panel Controls

OUT:ABCDEFGH
IN :12345678

Menu button

Input / Output buttons

page | 13

Routing Inputs to Outputs

The following example illustrates the routing process. An input may be routed to a single or
multiple outputs. Multiple inputs cannot be routed to a single output.

1. Select the desired output by pressing the Output - or Output + button. The routing
state for Output A will be displayed in the LCD.

2. Press the Output - or Output + button again to cycle through the routing state for
each output.

Pressing the Output + button will cycle through each output, from left to right:

(continued on next page)

Operating the 8x8 Crosspoint Matrix for HDMI

OUT:A
IN:1

Routing Basics

OUT:A
IN:1

Press the Output - or
Output + button

OUT: F
IN: 6

OUT: F
IN: 6

Press to decrease the
letter of the output

Press to increase the
letter of the output

page | 14

Operating the 8x8 Crosspoint Matrix for HDMI

Routing Basics

Press the Output - button will cycle through each output, from right to left:

3. Once the output is selected, select the input by pressing the Input - or Input + button.

Consecutively pressing the Input + button will increment the input source value by

a factor of 1 (within a range of 1 - 8). Pressing the Input - button will decrement the
input source value by a factor of 1 (within a range of 1 - 8).

For this routing example, we will route Input 3 to Output D. Therefore, we will

rst select Output D (using the Output - / Output + buttons) and then use the
Input - / Input + buttons to change Input 4 to Input 3:

4. Press the Menu button to complete the routing operation. The LCD on the front panel
will return to the routing status screen.

OUT: D
IN: 4

Press to move backward
through the inputs

Press to increase the
number of the input

OUT: D
IN: 3

OUT:ABCDEFGH
IN :12335678

OUT: D
IN: 4

page | 15

Operating the 8x8 Crosspoint Matrix for HDMI

Routing Basics

The routing status screen will reect the new routing state:

One-to-One Routing

When an input and output share the same number, it is called “one-to-one” routing.
Although the 8x8 Crosspoint Matrix uses alphabetic characters to represent each output,
A - H can still be thought of as Ouput 1 - Output 8. Therefore, a “one-to-one” routing state
would exist if Input 1 is routed to Output A, Input 2 is routed to Output B, Input 3 is routed
to Output C, and so on. This is the factory-default routing state.

OUT:ABCDEFGH
IN:12335678

OUT:ABCDEFGH
IN :12335678

Input 3 is now routed
to Output D

NOTE: The matrix will automatically return to the routing status
screen after about 20 seconds if the Menu button is not pressed.

page | 16

Locking the matrix will prevent any changes by disabling all buttons (except the Lock

button) on the front panel. This feature is useful in preventing routing or other changes

caused by accidental bumping or pressing of the buttons on the front panel.

1. Press the Lock button on the front panel. The Lock LED will glow bright blue,
indicating that the matrix is now locked.

If any front-panel buttons are pressed, while the matrix is locked, the following
message will be displayed in the front-panel LCD:

2. To unlock the matrix, press the Lock button again. The Lock LED button will turn off,
indicating that the matrix is no longer locked.

OUT:ABCDEFGH
IN:12335678

Operating the 8x8 Crosspoint Matrix for HDMI

Locking the Matrix

LOCKED

Lock button

page | 17

What is Fast Switching Technology?

Fast Switching Technology (FST) is a Gefen software implementation for HDMI products.
FST was created to improve the lengthy HDMI authentication process, based on the HDMI
and HDCP specications.

FST provides quicker audio/video source switching and greatly improves the overall audio/

video system behavior and performance when more than one HDTV display is used in the
system setup.

FST allows connecting / disconnecting or turning ON / OFF of HDTV displays without

having these activities affect other Hi-Def sources routed to any other HDTV display in the
same system.

Fast Mode

Setting the 8x8 Crosspoint Matrix for HDMI to Fast Mode will improve performance when
connecting / disconnecting Hi-Def sources, and powering ON / OFF HDTV displays.

Slow Mode

When set to Slow Mode, the Matrix will follow the standard authentication process, based

on the HDMI and HDCP specications. Slow Mode is recommended when the source

does not support multiple devices.

FAST SWITCHING TECHNOLOGY

Operating the 8x8 Crosspoint Matrix for HDMI

Fast Switching Technology

NOTE: When switching from Slow Mode to Fast Mode, the HDTV
displays connected to the Matrix will blink momentarily.

page | 18

Operating the 8x8 Crosspoint Matrix for HDMI

Fast Switching Technology

Determining the Current Switching Mode

Each HDMI input can be set to Fast Mode or Slow Mode. It is recommended that each

HDMI input be set to Fast Mode for best performance. By default, all inputs are set to
Fast Mode.

1. To display the current switching mode, press the Menu button on the front panel until
the switching mode screen is displayed.

The top row (In) represents each HDMI input on the matrix. The bottom row (Mode)

represents the current switching mode of each HDMI input.

2. To return to the routing status screen, press the Menu button until the routing status
screen is displayed.

IN:12345678
MODE:FFFFFFFF

OUT:ABCDEFGH
IN:12335678

IN:12345678
MODE:FFFFFFFF

IN:ABCDEFGH
MODE:12335678

page | 19

Fast Switching Technology

Changing the Switching Mode

Changing the switching mode on an input is very similar to the routing method used earlier.
Let’s look at an example.

1. Press the Menu button on the front panel until the switching mode screen is displayed.

2. Select the desired input by pressing the Output - or Output + button. The switching
mode for the currently selected input will be displayed in the LCD.

(continued on next page)

IN:12345678
MODE:FFFFFFFF

IN:12345678
MODE:FFFFFFFF

Operating the 8x8 Crosspoint Matrix for HDMI

IN:1
MODE:F

IN:1
MODE:F

Press the Output - or
Output + button

Menu button

page | 20

Fast Switching Technology

Press the Output - or Output + button again to cycle through each input.

Pressing the Output + button will cycle through each output, from left to right:

Pressing the Output - button will cycle through each output, from right to left:

4. Once the input is selected, select the switching mode (F = fast, S = slow) by pressing
the Input - or Input + button. For this example, we will select Input 4 and set it to slow

(S) switching mode.

Once the desired switching mode has been set for the specied input, additional

inputs can be changed without having to exit the switching mode screen.

To do this, use the Output - or Output + button to select a different input. Then, use
the Input - or Input + buttons to change the switching mode for the selected input.

Operating the 8x8 Crosspoint Matrix for HDMI

IN: 6
MODE: F

Press to move backward
through the inputs

Press to move forward
through the inputs

IN: 6
MODE: F

IN: 4
MODE: F

IN: 4
MODE: S