Gefen GEF-DVI-16416, PRO GEF-DVI-16416 User Manual

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16x16 DVI Matrix

GEF-DVI-16416

User Manual

www.gefenpro.com

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ASKING FOR ASSISTANCE

Rev C15

Technical Support:

Telephone (818) 772-9100 (800) 545-6900

Fax (818) 772-9120

Technical Support Hours:

8:00 AM - 5:00 PM Monday - Friday, Pacic Time For 24 / 7 support, see the front panel of the product for the support number

Write To:

Gefen, LLC

c/o Customer Service 20600 Nordhoff St

Chatsworth, CA 91311

www.gefenpro.com support@gefenpro.com

Notice

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

accompanying documentation without prior written notice.

16x16 DVI Matrix is a trademark of Gefen LLC

All trademarks are the property of their respective owners.

CONTENTS

1 Introduction

2 Operation Notes

3 Features

4 Panel Layout

4 Front Panel

5 Back Panel

6 Panel Descriptions

8 IR Remote Control

8 Layout and Description

9 Installing the Battery

9 Setting the IR Channel

10 Connecting the 16x16 DVI Matrix

10 Wiring Diagram

11 Operating the 16x16 DVI Matrix

11 Status Screen

12 Routing Sources

13 Routing Sources using the IR Remote Control

14 RS-232 / IP / UDP Serial Control

14 RS-232 Interface

14 RS-232 Settings

15 IP Conguration

15 UDP Conguration

16 RS-232 / Telnet / UDP Commands

16 EDID Management

21 IP / Telnet Conguration

30 Routing

32 Masking

35 Miscellaneous

43 Web Interface

43 View Matrix Status

47 Manage EDID

53 Masking

54 IP Conguration

56 Backup / Restore

57 Power Management

59 Network Cable Wiring Diagram

60 Installing the Gefen Firmware Update Tool

63 Automated Update Procedure

67 Manual Update Procedure

71 Rack Mount Safety Information

72 Specications

73 Warranty

74 Licensing

Congratulations on your purchase of the GefenPRO 16x16 DVI Matrix. Your complete satisfaction is very important to us.

All GefenPRO products include 24/7 customer support from trained technical service representatives available at Gefen. This enhanced customer service is ideal for highly demanding industries such as broadcasting and the rental/staging markets.

GefenPRO

In the realm of video distribution, certain features are invaluable in a commercial or broadcast environment. Accommodations such as a build-in power supply and at black rack-mount enclosures set GefenPRO apart from our traditional products. Complex distribution units allow for professional DVI, 3G-SDI, and HDMI signals to be routed and converted easily and seamlessly, while being backed up by a renowned and dependable technical support team. Gefen invites you to explore the GefenPRO product line and hopes that you nd the solution that ts your needs.

The GefenPRO 16x16 DVI Matrix

Simplify the process of routing up to 16 DVI sources to any of 16 DVI monitors without losing quality or resolution. The GefenPRO 16x16 DVI Matrix provides a simple, reliable, and highly effective method of streamlining any installation using multiple sources and outputs, taking the hassle out of managing multiple connections. Each DVI source is accessible at all times by any monitor using the front-panel buttons, IR remote unit, built-in RS-232, Telnet, or using IP control.

How It Works

The GefenPRO 16x16 DVI Matrix has 16 DVI inputs and 16 DVI outputs. Using the supplied DVI cables, connect 16 sources to the DVI input ports on the GefenPRO 16x16

DVI Matrix’s input side. Connect the GefenPRO 16x16 DVI Matrix’s 16 DVI outputs to the

monitors. Plug in the power cord and power on the GefenPRO 16x16 DVI Matrix. The connected monitors will show video according to the routing selection.

INTRODUCTION

NOTE: The GefenPRO 16x16 DVI Matrix only supports DVI-D.

The DVI connectors on the GefenPRO 16x16 DVI Matrix have 29 pins.

READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE GEFENPRO 16X16 DVI MATRIX

• The GefenPRO 16x16 DVI Matrix does not support HDCP content.

• Make sure that a DVI monitor is powered and connected to one of the DVI outputs on

the GefenPRO 16x16 DVI Matrix before applying power. By default, the Local EDID is read from the connected monitor and is copied to all 16 DVI inputs once the Matrix has been turned on. If a monitor is not detected by the Matrix at power-on, a default (internal) EDID of 640x480 will be used. This functionality can be disabled / enabled by using the #lock_edid command through RS-232, Telnet, UDP, or using the Web interface. See page 19 for more information.

• There is no internal scaling in the GefenPRO 16x16 DVI Matrix. Each monitor attached to the Matrix must be able to display the resolutions output by the source device(s). For maximum compatibility it is recommended that only one common resolution be used by each source device.

• Advanced EDID features and IP conguration features are accessible through the RS-232 serial command set.

• Routing and EDID features can be managed using the built-in IP control feature.

• The Gefen Firmware Upgrade Tool is a free downloadable application from Gefen that

provides automatic download and installation of rmware upgrades for this product. See page 60 for more information.

• The Gefen Matrix Switcher Keyboard Controller is a free downloadable application from Gefen that allows a computer keyboard to be used to switch between sources. This application uses the Telnet protocol to control any Gefen switcher or matrix that

uses IP control.

Download the application here: http://www.gefen.com/support/download.jsp

OPERATION NOTES

IMPORTANT: If the unit is installed in a closed or multi-rack

assembly, do not block the ventilation holes of the enclosure.

Features

• Increases productivity

• Supports resolutions up to 1080p and 1920x1200

• Front panel control buttons for local switching

• IP Control

• Serial RS-232 interface for remote control via a computer or control automation

devices

• Discrete IR remote control switching

• Advanced EDID management permits upload of custom internal or external EDID settings

• Supports DDWG standards for DVI

• Built-in power supply

• Output masking command

• Standby mode

• Grounding terminal

• IR Sensor

• Power On/Off switch

• Status LCD (shows routing status)

• Rack mountable

Package Includes

(1) GefenPRO 16x16 DVI Matrix

(16) 6 ft. Dual Link DVI cables (M-M) (1) IR remote control unit

(1) AC Power Cord

FEATURES

Front Panel

PANEL LAYOUT

2 3 4 51

PANEL LAYOUT

Back Panel

14 13

PANEL DESCRIPTIONS

Front Panel

1 Control Buttons

These buttons are used to navigate the LCD menu system. See pages 11 and 12 for more information. ◄ - Left ► - Right Select - Select

2 Cancel Button

This button is used to cancel a routing change in progress.

3 IR Window

Receives signals from the IR Remote Control unit.

4 Power Indicator

This LED indicator will glow red when the power is turned on.

5 Power Switch Turn the power on or off using this switch.

6 LCD Display

Displays the current routing status of the Matrix and is also used to manage source

routing.

Back Panel

7 IR Extender Port

Connect an IR extender to this port.

8 110 / 220 V AC (50/60 Hz) Power Cable Receptacle

Connect the included AC power cord from this receptacle to an available electrical outlet.

9 Fuse Drawer

Each power receptacle houses a fuse drawer. Within each fuse drawer are

two (2) 250 V fuses. One fuse is active and the other is a spare.

10 DVI Input Ports (1 - 16)

Connect DVI source devices to these ports.

11 IP Control Interface

Connect to this port to control the 16x16 DVI Matrix using IP Control. See page 15 for more information.

PANEL DESCRIPTIONS

12 Grounding Terminal

Provides a discharge path to ground in case a short circuit occurs between the “hot” lead of the power supply and the enclosure of the Matrix. The grounding wire should be attached from the grounding terminal to an approved ground path.

13 DVI Output Ports (1 - 16)

Connect DVI monitors to these ports.

14 RS-232 Serial Port

Connects to the RS-232 control device. The 16x16 DVI Matrix may be switched remotely using this port. See page 14 for more information.

1 Activity Indicator

This LED will be activated momentarily each time a button is pressed.

2 Display and Source Selection Buttons

These buttons are used to select which source is routed to a monitor.

IR REMOTE CONTROL

RMT-16416IR

Remote Control Unit

NOTE: An Activity Indicator that ashes quickly while holding down any one of the 16 buttons indicates a low battery. Replace the IR Remote Control battery as soon as possible.

IR REMOTE CONTROL

Installing the Battery

The Remote Control unit ships with two batteries. One battery is required for operation and the other battery is a spare.

1. Remove the battery cover on the back of the IR Remote Control unit.

2. Insert the included battery into the open battery slot. The positive (+) side of the

battery should be facing up.

3. Replace the battery cover.

Setting the IR Channel

The IR channel on the IR Remote Control must match the IR channel used by the DVI 16x16 Matrix. For example, if both DIP switches on the IR Remote Control unit are set to

IR channel 0 (both DIP switches down), then the 16x16 DVI Matrix must also be set to IR

channel 0. See page 37 for information on how to change the IR channel on the DVI 16x16 Matrix.

Remote Channel 2: Remote Channel 3:

Channel 0 (default): Remote Channel 1:

DIP switchesBattery slot

1 2

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

CONNECTING THE 16X16 DVI MATRIX

How to Connect the GefenPRO 16x16 DVI Matrix

1. Connect up to 16 DVI source devices to the DVI inputs on the rear panel of the GefenPRO 16x16 DVI Matrix using the supplied DVI cables.

2. Connect up to 16 DVI monitors to the DVI outputs on the rear panel of the GefenPRO 16x16 DVI Matrix with user-supplied DVI cables.

3. Connect the included AC power cable to the power receptacle on the rear panel of the GefenPRO 16x16 DVI Matrix. Connect the opposite end of the cable into an available

electrical outlet.

4. Power on the monitors and the source devices. Turn on the GefenPRO 16x16 DVI Matrix by pressing the power switch on the front panel.

Wiring Diagram for the 16x16 DVI Matrix

GEF-DVI-16416

DVI Displays

DVI CABLE

16x

DVI Sources

16x

Matrix

ATTENTION: This product should always be connected to a grounded electrical socket.

OPERATING THE 16X16 DVI MATRIX

Main Display

The Main Display of the 16x16 DVI Matrix is a 16 character 2 line display. This display

will show the current status of the matrix and will also be used to aid in performing routing commands. When the unit is powered on, the following screen is displayed:

After a few moments, the status screen is displayed. The status screen is shown below:

Displaying Additional Information

Pressing the ◄ button on the front panel, consecutively, will cycle through other screens such as firmware version and boot loader version:

GEFEN 16x16 DVI MATRIX

EDID LOADING PLEASE WAIT

MATRIX FIRMWARE

6.1.2

BOOT LOADER

1.5

GEFEN 16x16 DVI MATRIX

OPERATING THE 16X16 DVI MATRIX

Routing Sources

1 Press the Select button to display the routing screen.

2 Use the ◄ or ► buttons to select the display that will receive the source signal.

3 Press the Select button to conrm the output selection. Otherwise, press the Cancel

button.

4 Use the ◄ or ► buttons to select the desired source to be routed to the display,

which was selected in Step 2.

5 Press the Select button to conrm the output selection. Otherwise, press the Cancel

button.

6 Press the Cancel button to return to the Standby screen.

OUTPUT: 01 INPUT: 01

Select button

OUTPUT: 01 INPUT: 14

Routing Sources using the IR Remote Control

To route sources using the IR Remote Control, select the output rst, then the input.

Routing Example: Route Input 12 to Output 3

1. Select Output 3 by pressing button 3 on the IR Remote Control. The number 03 will appear next to OUTPUT, in the display:

2. The cursor will automatically advance to the input selection.

3. Select Input 12 by pressing button 12 on the IR Remote Control. The number 12 will

appear next to INPUT, in the display.

4. Input 12 is now routed to Output 3, as shown on the display.

5. After the input is selected, the cursor will automatically return to the output selection.

OPERATING THE 16X16 DVI MATRIX

OUTPUT: 03 INPUT: 12

Input 12 selected

OUTPUT: 03 INPUT: 03

LED indicates a

button was pressed

Output 3 selected

RS-232 / IP CONTROL

RS-232 Interface

Only TXD, RXD, and GND are used.

RS232 Settings

Baud rate .......................................................................................................................19200

Data bits ............................................................................................................................... 8

Parity bits ....................................................................................................................... None

Stop bits ................................................................................................................................1

Flow Control ................................................................................................................... None

IMPORTANT: When sending RS-232 commands, a carriage return must be included at the end of the command. A space must be included between the command and the parameter.

DE-9

564738291

DCD

RXD

TXD

DTR

GND

DSR

RTS

CTS

DCD

RXD

TXD

DTR

GND

DSR

RTS

CTS

RS-232 Controller Matrix

RS-232 / IP CONTROL

IP Conguration

The 16x16 DVI Matrix supports IP-based control using Telnet, UDP, or the built-in Web-based GUI. To set up IP control, the network settings for the 32x32 Modular Matrix must be congured via RS-232. The default network settings for the matrix are as follows:

IP Address: 192.168.1.72

Subnet: 255.255.255.0

Gateway: 192.168.1.254

HTTP Port: 80

Telnet Port: 23

1. Connect an RS-232 cable from the PC to the 16x16 DVI Matrix. Also make sure that an Ethernet cable is connected between the matrix and the network.

2. Launch a terminal emulation program (e.g. HyperTerminal) and use the RS-232 settings listed on page 37.

3. Set the IP address for the matrix using the #sipadd command (see page 27 for details).

4. Set the subnet mask using the #snetmask command (see page 27 for details).

5. Set the gateway (router) IP address using the #sgateway command (see page 26 for details).

6. Set the Telnet listening port using the #set_tcp_term_port command (see page 24 for details).

7. Set the HTTP listening port using the #set_http_port command (see page 23 for details).

8. Power-cycle the matrix to reboot and complete all IP setting changes.

9. Type the IP address that was specied in step 3, in a web browser to access

the Web GUI or use the same IP address to Telnet to the matrix.

UDP Conguration

1. Set the UDP remote IP address for the matrix using the #set_udp_rip command (see page 25 for details).

2. Set the UDP listening port for the matrix using the #set_udp_port command (see page 24 for details).

3. Set the UDP remote port for the matrix using the #set_udp_rport command (see page 25 for details).

NOTE: Depending upon the network, all related IP, Telnet, and UDP settings will need to be assigned. Consult your network administrator to obtain the proper settings.

RS-232 / TELNET / UDP COMMANDS

EDID Management

Command Description

#dynamic_edid Enables / disables dynamic EDID

#edidbatolo Read downstream EDID and stores in any Local Input

#ediddetolo Sets Local EDID to Default EDID

#ediddstoba Read downstream EDID and stores in EDID Bank

#ediddstolo Read downstream EDID and stores into a Local EDID

#lock_edid Secures Local EDID

#prbaedid Read EDID from an EDID bank and sends to serial port

#prdsedid Read downstream EDID and sends to serial port

#predidst Prints EDID details

#prloedid Read Input Local EDID and sends to serial port

#dynamic_edid Command

The #dynamic_edid command provides the ability to route any downstream EDID to any input. When enabled, the EDID is copied to all inputs from the last selected active output. When disabled, the EDID is copied to all inputs from the rst active display detected, starting from Output 1.

Syntax:

#dynamic_edid param1

Parameters:

param1 Value [0 ... 1]

Value Meaning

0 Disable

1 Enable

Default:

Disabled

RS-232 / TELNET / UDP COMMANDS

#edidbatolo Command

The #edidbatolo command reads the downstream EDID and stores it to any local input. A maximum of 8 inputs can be specied at a time (param2 - param9).

Syntax:

#edidbatolo param1 param2 [param3...param9]

Parameters:

param1 EDID bank [1 ... 3]

param2 Input [1 ... 16]

Notes:

If param2 = 0, then the EDID in the specied bank is copied to all eight inputs.

#ediddetolo Command

The #ediddetolo command stores the Default EDID (640x480) in the specied Local EDID inputs. A maximum of 8 inputs can be specied at a time (param1 - param8).

Syntax:

#ediddetolo param1 [param2...param8]

Parameters:

param1 Input [1 ... 16]

Notes:

If param1 = 0, then the default EDID will be copied to all 16 DVI inputs.

RS-232 / TELNET / UDP COMMANDS

#ediddstoba Command

The #ededdstoba command reads the downstream EDID and stores it to a specied EDID bank.

Syntax:

#ediddstoba param1 param2

Parameters:

param1 A downstream monitor [1 ... 16]

param2 EDID bank [1 ... 3]

#ediddstolo Command

The #ediddstolo command reads the downstream EDID and stores it to a Local EDID input. A maximum of 8 inputs can be specied at a time.

Syntax:

#ediddstolo param1 param2 [param3...param9]

Parameters:

param1 A downstream monitor [1 ... 16]

param2 Input [1 ... 16]

Notes:

If param2 = 0, then the downstream EDID is stored to all 16 DVI inputs. If more than eight inputs need to be specied in order to receive the downstream EDID, the #ediddstolo command must be executed twice.

Example:

The following is not permitted:

#ediddstolo 2 1 2 3 4 5 6 7 8 9 10 11

Instead, run the function twice:

#ediddstolo 2 1 2 3 4 5 6 7 8

#ediddstolo 2 10 11

RS-232 / TELNET / UDP COMMANDS

#lock_edid Command

The #lock_edid command secures the Local EDID and disables the automatic loading of the downstream EDID after the matrix is powered on. This feature can also be controlled using the Web Interface (see page 52).

Syntax:

#lock_edid param1

Parameters:

param1 Input [0 ... 1]

Value Meaning

0 Disable

1 Enable

#prbaedid Command

The #prbaedid command reads the EDID le from the specied bank and sends it to the

serial port.

Syntax:

#prbaedid param1

Parameters:

param1 EDID bank [1 ... 3]

#prdsedid Command

The #prdsedid command reads the downstream EDID and sends it to the serial port.

Syntax:

#prdsedid param1

Parameters:

param1 A downstream monitor [1 ... 16]

RS-232 / TELNET / UDP COMMANDS

#predidst Command

The #predidst command reads the downstream EDID. This command displays a table containing details relating to the Local EDID and the monitor name.

Syntax:

#predidst

Parameters:

None

#prloedid Command

The #prloedid command reads the local EDID of a specied input and spools it to the serial

port.

Syntax:

#prloedid param1

Parameters:

param1 Input [1 ... 16]

RS-232 / TELNET / UDP COMMANDS

IP Conguration

Command Description

#ipcong Displays all TCP/IP settings

#resetip Resets IP conguration to factory settings

#set_http_port Sets the Web server listening port

#set_tcp_term_pass Sets the TCP terminal password

#set_tcp_term_port Sets the Telnet listening port

#set_udp_port Sets the local UDP listening port

#set_udp_rip Sets the remote UDP IP address

#set_udp_rport Sets the remote UDP port

#sgateway Sets the IP gateway address

#show_tcp_term_pass Displays the current TCP password for login

#sipadd Sets the IP address of the matrix

#snetmask Sets the IP network mask

#use_tcp_term_pass Enables / disables password prompt for TCP

sessions

#use_udp_access Enables / disables UDP listening

RS-232 / TELNET / UDP COMMANDS

#ipcong Command

The #ipcong command displays all TCP/IP settings on the matrix.

Syntax:

#ipcong

Parameters:

None

Example:

#ipcong

-------------- TCP/IP settings -------------

MAC add = 00:1C:91:01:01:01

IP add = 192.168.1.72

Net Mask = 255.255.255.0

Gateway = 192.168.1.254

Web Server Port = 80

TCP Terminal Server Port = 23

TCP Terminal password at login is set to ON

UDP Server Port = 25665

UDP Remote IP = 110.0.255.255

UDP Remote Port = 26989

UDP Access = Disabled

#resetip Command

The #resetip command resets all TCP/IP settings to factory defaults.

Syntax:

#resetip

Parameters:

None

Notes:

The matrix must be rebooted after executing this command.

RS-232 / TELNET / UDP COMMANDS

#set_http_port Command

The #set_http_port command sets the Web server listening port. The default port is 80.

Syntax:

#set_http_port param1

Parameters:

param1 Port [0 ... 65535]

Notes:

The matrix must be rebooted after executing this command.

#set_tcp_term_pass Command

The #set_tcp_term_pass command sets the TCP password. The maximum length of the password is 20 characters and is case-sensitive. The default password is Admin.

Syntax:

#set_tcp_term_pass param1

Parameters:

param1 Current password

param2 New password

param3 New password (conrm)

Notes:

The matrix must be rebooted after executing this command.

Example:

#set_tcp_term_pass Admin reindeer reindeer

TCP Terminal password updated to: reindeer

RS-232 / TELNET / UDP COMMANDS

#set_tcp_term_port Command

The #set_tcp_term_port command sets the Telnet listening port. The default port value is 23.

Syntax:

#set_tcp_term_port param1

Parameters:

param1 Port [1 ... 65535]

Notes:

The matrix must be rebooted after executing this command.

Example:

#set_tcp_term_port 20

New TCP Terminal port set to: 20

#set_udp_port Command

The #set_udp_port command sets the local UDP listening port. The default port value is 8.

Syntax:

#set_udp_port param1

Parameters:

param1 Port [1 ... 65535]

Notes:

The matrix must be rebooted after executing this command.

Example:

#set_udp_port 10

New UDP listening port set to: 10

RS-232 / TELNET / UDP COMMANDS

#set_udp_rip Command

The #set_udp_rip command sets the remote UDP IP address. The default port value is 8.

Syntax:

#set_udp_rip param1

Parameters:

param1 IP Address

Notes:

The matrix must be rebooted after executing this command.

Example:

#set_udp_rip 192.168.1.20

New remote UDP IP address set to: 192.168.1.20

#set_udp_rport Command

The #set_udp_rport command sets the remote UDP port.

Syntax:

#set_udp_rport param1

Parameters:

param1 Port

Notes:

The matrix must be rebooted after executing this command.

Syntax:

#set_udp_rport 4096

New remote UDP port set to: 4096

RS-232 / TELNET / UDP COMMANDS

#sgateway Command

The #sgateway sets the IP gateway (router) address. Dot-decimal notation must be used

when specifying the IP address. The default gateway is 192.168.1.254.

Syntax:

#sgateway param1

Parameters:

param1 IP gateway

Notes:

The matrix must be rebooted after executing this command.

Example:

#sgateway 192.168.1.1

New IP Gateway set to: 192.168.1.1

#show_tcp_term_pass Command

The #show_tcp_term_pass command displays the current TCP password for login (if required).

Syntax:

#show_tcp_term_pass

Example:

#show_tcp_term_pass

TCP Terminal password: reindeer

RS-232 / TELNET / UDP COMMANDS

#sipadd Command

The #sipadd command sets the IP address of the matrix. Dot-decimal notation must be

used when specifying the IP address.

Syntax:

#sipadd param1

Parameters:

param1 IP address

Notes:

The matrix must be rebooted after executing this command.

Example:

#sipadd 192.168.1.239

New IP set to: 192.168.1.239

#snetmask Command

The #snetmask command sets the IP network mask. Dot-decimal notation must be used when specifying the IP network mask.

Syntax:

#snetmask param1

Parameters:

param1 Network mask

Notes:

The matrix must be rebooted after executing this command.

Example:

#snetmask 255.255.255.0

New IP Mask set to: 255.255.255.0

RS-232 / TELNET / UDP COMMANDS

#use_tcp_term_pass Command

The #use_tcp_term_pass command enables / disables the password prompt at the beginning of a session. The default setting is disabled. This feature can also be enabled or disabled through the Web GUI (see page 54).

Syntax:

#use_tcp_term_pass param1

Parameters:

param1 State [0 ... 1]

Value Meaning

0 Disable password

1 Enable (force) password

Example:

#use_tcp_term_pass 1

TCP Terminal password at login is set to ON

RS-232 / TELNET / UDP COMMANDS

#use_udp_access Command

The #use_udp_access command enables / disables UDP listening.

Syntax:

#use_udp_access param1

Parameters:

param1 State [0 ... 1]

Value Meaning

0 Disable password

1 Enable (force) password

Example:

#use_udp_access 1

UDP access is set to ON

RS-232 / TELNET / UDP COMMANDS

Routing

Command Description

#callpreset Recalls a routing / mask preset

#prpreset Displays the preset table

#savepreset Saves the current routing/masking state to a

preset

r Routes the specied inputs to the specied

outputs

s Routes the specied input to all outputs

#callpreset Command

The #callpreset command recalls a routing preset. Any masked outputs will also be recalled.

Syntax:

#callpreset param1

Parameters:

param1 Preset [1 ... 16]

#prpreset Command

The #prpreset command displays the preset table.

Syntax:

#prpreset

Parameters:

None

RS-232 / TELNET / UDP COMMANDS

Example:

#prpreset

PreSet|Out1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10| 11| 12| 13| 14| 15| 16

------|----|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---

1 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

2 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

3 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

4 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

5 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

6 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

7 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

8 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

9 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

10 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

11 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

12 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

13 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

14 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

15 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

16 |M 0 |M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0|M 0

------|----|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---

#savepreset Command

The #savepreset command saves the current routing state to the specied preset. Any masked outputs will also be saved as part of the current routing state.

Syntax:

#savepreset param1

Parameters:

param1 Preset [1 ... 16]

RS-232 / TELNET / UDP COMMANDS

r Command

The r command routes the specied input to the specied outputs. A maximum of 16 outputs can be specied at a time.

Syntax:

r param1 param2[...param17]

Parameters:

param1 Input [1 ... 16]

param2 Outputs [1 ... 16]

Notes:

If param2 = 0, then the specied input is routed to all outputs.

Examples:

r 7 3 4 5 6 10 12

Input 7 is routed to outputs: 3 4 5 6 10 12

r 2 0

All outputs are routed to Input 2

s Command

The s command routes the specied input to all outputs.

Syntax:

s param1

Parameters:

param1 Input [1 ... 16]

Example:

s 1

All outputs are routed to Input 1

RS-232 / TELNET / UDP COMMANDS

Masking

Command Description

#maskout Masks the selected (video) output(s)

#unmaskout Unmasks the selected output(s)

#maskout Command

The #maskout command allows blanking of the specied outputs.

Syntax:

#maskout param1 param2

Parameters:

param1 Output [1 ... 16]

param2 State [0 ... 1]

Value Meaning

0 Unmask

1 Mask

Notes:

If param1 = 0, then all outputs will be masked.

The current masking state will be lost if power is interrupted or if the masking state is not saved (see #savepreset on page 30).

RS-232 / TELNET / UDP COMMANDS

#unmaskout Command

The #unmaskout command unmasks the specied outputs. A maximum of 8 outputs can be specied at a time.

Syntax:

#unmaskout param1...param8

Parameters:

param1 Output [1 ... 16]

Notes:

If param1 = 0, then all outputs will be unmasked.

Examples:

#unmaskout 3 8 10

Activate outputs: 3 8 10

#unmaskout 0

Activate all outputs

RS-232 / TELNET / UDP COMMANDS

Miscellaneous

Command Description

#fadefault Resets the matrix to factory default routing

#help Displays all available commands

#lock_fo Toggles the +5V lock power state

#set_input_name Species a name for an input

#set_ir Sets the IR channel of the matrix

#set_output_name Species a name for an output

#show_temp Displays the board temperatures

#show_user_name Displays the TCP user name

#show_ver_data Displays the current hardware

#show_voltage Displays the board voltages

f Toggles / displays +5V input

m Displays the current routing status in tabular

form

#fadefault Command

The #fadefault command disables the EDID lock state, sets the default routing state (1-1, 2-2, 3-3, etc.) and resets the input and output names to the default names (e.g. Output 1,

Input 1).

Syntax:

#fadefault

Parameters:

None

RS-232 / TELNET / UDP COMMANDS

#help Command

The #help command displays help on the specied command. If param1 is not specied, then the full list of commands is displayed.

Syntax:

#help [param1]

Parameters:

param1 Command name

Example:

#help #callpreset

Cmd #callpreset: Recall a routing and mask state preset

Syntax: #callpreset param1

Param1 = 1-16 (preset)

e.g: #callpreset 2

#lock_fo Command

The #lock_fo enables/disables the power lock state. Enabling this feature will store the +5V status for each input prior to shutting down the matrix. This preserves the +5V state when

the unit is restarted.

Syntax:

#lock_fo param1

Parameters:

param1 State [0 ... 1]

Value Meaning

0 Disable power lock

1 Enable power lock

Example:

#lock_fo 0

Disable Lock power mode

RS-232 / TELNET / UDP COMMANDS

#set_input_name Command

The #set_input_name command provides a name to the selected input. For example, “Input 1” could be renamed as “Computer 1”. The maximum string length for param2 is 15 characters. Special characters and spaces are not permitted. If required, use the underscore character (“_”) to separate characters.

Syntax:

#set_input_name param1 param2

Parameters:

param1 Input [1 ... 16]

param2 Name

Example:

#set_input_name 5 computer1

computer1 is assigned to input 5

#set_ir Command

The #set_ir set the IR channel for the matrix. The associated DIP switch settings for the IR remote control unit are returned. See page 9 for details on setting the IR channel for the IR remote control.

Syntax:

#set_ir param1

Parameters:

param1 Channel [0 ... 3]

Example:

#set_ir 2

RMT_IR - SW1=0,SW2=1

RS-232 / TELNET / UDP COMMANDS

#set_output_name Command

The #set_output_name command provides a name to the selected output. For example, “Output 1” could be renamed as “HDDisplay”. The maximum string length for param2 is 15 characters. Special characters and spaces are not permitted. If required, use the underscore character (“_”) to separate characters.

Syntax:

#set_output_name param1 param2

Parameters:

param1 Output [1 ... 16]

param2 Name

Example:

#set_output_name 3 display_3

display_3 is assigned to output 3

#show_temp Command

The #show_temp command displays the board temperatures to the screen.

Syntax:

#show_temp

Parameters:

None

Example:

#show_temp

Temperature near cross point top side is 50 Temperature near cross point bottom side is 44 C degree Temperature on input board is 43 C degree

RS-232 / TELNET / UDP COMMANDS

#show_user_name Command

The #show_user_name command displays the current TCP terminal user name.

Syntax:

#show_user_name

Parameters:

None

Example:

#show_user_name

TCP Terminal login: Administrator

#show_ver_data Command

The #show_ver_data command displays the hardware and rmware version ot the screen.

Syntax:

#show_ver_data

Parameters:

None

Example:

#show_ver_data

Hardware version 2 Firmware Release version 6.1.2 Release date: Jan 21 2013 Release time: 16:38:56 Boot loader version 1.5

RS-232 / TELNET / UDP COMMANDS

#show_voltage Command

The #show_voltage command displays board voltages to the screen.

Syntax:

#show_voltage

Parameters:

None

Example:

#show_voltage

Analog voltage 3.3 , measured 3262 mV Analog voltage 1.8 , measured 1781 mV Analog voltage 1.2 , measured 1180 mV

RS-232 / TELNET / UDP COMMANDS

f Command

The f command enables / disables the +5V on the specied input. Do not precede this command with the “#” symbol.

Syntax:

f param1 param2

Parameters:

param1 Input [1 ... 16]

param2 State [0 ... 1]

Value Meaning

0 Disable

1 Enable

Notes:

If param1 = 0, then all inputs will be affected.

Examples:

f 15 1

Enable F0 15

f 0 1

Enable All FO

WARNING: Use caution when applying power to inputs. If the source device supplies +5V on the input, then enabling the +5V may cause damage to the source and/or the 16x16 DVI Matrix.

RS-232 / TELNET / UDP COMMANDS

m Command

The m command displays the routing status in tabular form. Do not precede this command with the “#” symbol.

Syntax:

Parameters:

None

Example:

Output | Input | HPD | Status

----------------|----------------|-------|--------

Output_1| Input_1| LOW | ACTIVE

Output_2| Input_1| LOW | ACTIVE

Output_3| Input_1| LOW | ACTIVE

Output_4| Input_1| LOW | ACTIVE

Output_5| Input_1| LOW | ACTIVE

Output_6| Input_1| LOW | ACTIVE

Output_7| Input_1| LOW | ACTIVE

Output_8| Input_1| LOW | ACTIVE

Output_9| Input_1| LOW | ACTIVE

Output_10| Input_1| LOW | ACTIVE

Output_11| Input_1| LOW | ACTIVE

Output_12| Input_1| LOW | ACTIVE

Output_13| Input_1| LOW | ACTIVE

Output_14| Input_1| LOW | ACTIVE

Output_15| Input_1| LOW | ACTIVE

Output_16| Input_1| LOW | ACTIVE

----------------|----------------|-------|--------

GEFEN PRO

Dynamic EDID mode

RMT_IR - SW1=0,SW2=0

WEB INTERFACE

View Matrix Status

Matrix Status

Displays the current routing status of each input and output on the matrix.

Refresh

Click to refresh the Matrix Status screen

Auto Refresh

Check this box to enable Auto Refresh. The Auto Refresh function automatically refreshes the interface every 10 seconds.

WEB INTERFACE

Dynamic EDID Mode

Routes any downstream EDID to any input. See #dynamic_edid on page 16 for details on this feature. Options: On, Off. Click the Update Dynamic EDID State button after selecting either On or Off.

Switch Outputs

Used to route the specied input to the selected output(s). To route a source, place a check mark next to each Output. Next, click the radio button next to the desired Input. Press the Switch button to apply the routing change.

WEB INTERFACE

Save Preset

Click the down-arrow on the pull-down list to select the preset location (1-16). Click the Save Preset button to save the preset.

Recall Preset

Click the down-arrow on the pull-down list to select the routing state (1-16) to recall. Click the Recall Preset button to recall the preset.

Presets

Provides saving and recalling of routing states.

Pull-down list

WEB INTERFACE

Output

Select the DVI output to rename from the pull-down list. Type the name of the output in the Output Name eld. Click the Save Output Name button to save changes. See page 38 for naming restrictions.

Input

Select the DVI input to rename from the pull-down list. Type the name of the input in the Input Name eld. Click the Save Input Name button to save changes. See page 37 for naming restrictions.

Rename I/O

Provides custom naming of each input and output on

the matrix.

Pull-down list

WEB INTERFACE

Manage EDID

EDID Status

Displays the current EDID status for each input on the matrix and indicates the current Lock State (see page 19 for details).

Refresh

Click to refresh the Matrix Status

screen

Auto Refresh

Check this box to enable Auto Refresh. Auto Refresh will automatically update the screen every 10 seconds.

WEB INTERFACE

Set Input to Default EDID

Set Default EDID

Place a check mark next to the input(s) that should be set to the default EDID. Click the Set Default EDID button to apply the default EDID to the selected

inputs.

Set Input to Default EDID

Press this button from the Manage EDID screen to access this menu system.

WEB INTERFACE

Upload EDID

Load EDID le

Place a check mark next to the input(s) that will receive the EDID data from the le. The EDID le must be in .bin format. Click the Browse button to locate the EDID on the computer. Click the Load EDID le button to upload the EDID le to the matrix.

Upload EDID

Press this button from the Manage EDID screen to access this menu system.

WEB INTERFACE

Download EDID

Download EDID File to PC

Select the radio button next to the output, containing the EDID to be downloaded. Click the Download EDID File to PC button to conrm the change. The downloaded EDID le will be in .bin format.

Download EDID

Press this button from the Manage EDID screen to access this menu system.

WEB INTERFACE

Copy EDID

Select Source to Copy from / Select Input(s) to Copy to

Click the radio button next to the input or output containing the EDID to copy. Note that only a single input or output can be selected at a time. Place a check mark next to the input(s) where the EDID will be copied. Click the Set EDID button to conrm the operation.

Copy EDID

Press this button from the Manage EDID screen to access this menu system.

WEB INTERFACE

EDID Lock State

Update EDID Lock State

Secures the Local EDID and disables the automatic loading of the downstream EDID after the Matrix is powered on. Select the radio button next to the Off or On option then click the Update EDID Lock State button to apply the change.

The EDID Lock State has no effect when the Dynamic EDID function is activated.

EDID Lock State

Press this button from the Manage EDID screen to access this menu system.

WEB INTERFACE

Masking

Matrix Mask Status / Change

Displays the current masking status for each output.

Mask

Click the Mask button to mask the selected output. If the output is already masked then the button will read “Active” (enabled). Click the (“Active”) button again to toggle the masking state to “Mask” (disabled).

Save Changes

Click to save the masking changes.

WEB INTERFACE

IP Conguration

IP Settings

Assigns IP address, subnet, gateway, HTTP listening port, and Telnet port. Note that the MAC address can not be changed. Click the Save button to apply changes. The matrix must be rebooted for the changes to take effect.

Telnet Login Settings

Sets / forces the password for Telnet sessions to the matrix. Click the Save button to apply changes.

WEB INTERFACE

UDP Connection Settings

Sets UDP remote IP and remote port. Also enables or disables UDP access to the matrix. Click the Save button to apply changes.

Reset

Click the Reset button to restore

the factory-default IP settings.

WEB INTERFACE

Backup / Restore

The Backup / Restore feature for the 16x16 DVI Matrix is not currently implemented and will be available in a future release of the rmware.

WEB INTERFACE

Power Management

Power Status

Enabling this feature will store the +5V status for that input prior to shutting down the matrix. This preserves the +5V state when the unit is restarted.

Power State The current power state is listed under

the column titled “5 Volt”. Click these buttons to

toggle the input power state.

Refresh

Click to refresh

the Power

Status screen

Save Changes

Click to save the power lock status.

Auto Refresh

Check this box to automatically

update the

screen every

10 seconds.

WEB INTERFACE

Power Lock State

In the case of an accidental power loss to the matrix, the +5V state for each input can be preserved.

Set the specied Power Status buttons (see previous page) and click the radio button next to ON. Click the Update Power Lock State button to apply changes.

By default, this option is set to Off.

NETWORK CABLE WIRING DIAGRAM

Gefen recommends the TIA/EIA-568-B wiring option. Please adhere to the table below when eld-terminating the cable for use with Gefen products.

Pin Color

1 Orange / White

2 Orange

3 Green / White

4 Blue

5 Blue / White

6 Green

7 Brown / White

8 Brown

Cabling comes in stranded and solid core types. Gefen recommends using solid core cabling.

It is recommended to use one continuous run from one end to the other. Connecting through a patch is not recommended.

INSTALLING THE GEFEN FIRMWARE UPDATE TOOL

1. Download the Gefen Firmware Update Tool from the Support section of the Gefen Web site.

2. Extract the contents of the .zip le to a folder on the Windows® Desktop.

There will be two les within the folder: setup.exe and the user manual for the Gefen Firmware Update Tool.

3. Double-click the setup.exe le to launch the installation Wizard.

4. The Welcome dialog box will be displayed.

5. Click the Next button.

6. The Software License Agreement

dialog will be displayed.

Click the radio button next to I accept the agreement, then click the Next button.

INSTALLING THE GEFEN FIRMWARE UPDATE TOOL

7. The Select Destination Location

dialog will be displayed.

The default installation path is: C:\Program Files (x86)\GefenFWUpgrade

Click the Browse... button to change the installation path. Otherwise, click the Next button to continue with the default installation path.

8. The Select Additional Tasks dialog will be displayed.

To create an application icon on the Windows® Desktop, click the

Create a deskop icon check box. Otherwise, click the Next button to

continue.

9. Click the Next button.

10. The Ready to Install dialog will be displayed.

Click the Install button to begin the installation process.

INSTALLING THE GEFEN FIRMWARE UPDATE TOOL

11. The installation Wizard will begin installing the Gefen Firmware Update Tool.

To cancel the installation procedure, click the Cancel button.

12. After a few moments, the Finish dialog will be displayed.

The Launch Gefen Firmware Update Tool check box will be checked. To launch the

Gefen Firmware Update Tool application, click the Finish button.

To launch the application at a later time, click the Launch Gefen Firmware Update Tool check box to remove the check mark, then click the Finish button.

AUTOMATED UPGRADE PROCEDURE

1. Launch the Gefen Firmware Update Tool from the Start Menu or using the shortcut on the Desktop.

2. After a few seconds, the Gefen Firmware Update Tool interface will be displayed.

3. Click the Select Product drop-down list, at the top left of the interface, to select the product that is connected to the computer running the Gefen Firmware Update Tool.

The following Gefen products are currently supported:

• 8x8 DVI Dual Link Matrix w/ Push Button Controls (GEF-DVI-848DL-PB)

• 8x8 DVI Dual Link Matrix (GEF-DVI-848DL)

• 8x8 DVI KVM Dual Link Matrix (GEF-DVIKVM-848DL)

• 8x8 DVI KVM Dual Link Matrix w/ Push Button Control (GEF-DVIKVM-848DL-PB)

• 16x16 DVI Matrix (GEF-DVI-16416)

• 16x16 DVI Matrix with Front Panel Push Button Control (GEF-DVI-16416-PB)

• 16x16 DVI Crosspoint Matrix (EXT-DVI-16416)

• 16x16 3GSDI Matrix (GEF-3GSDI-16416)

• 16x16 3GSDI Matrix w/ Push Button Controls (GEF-3GSDI-16416-PB)

IMPORTANT: Before launching the Gefen Firmware Update Tool, make sure that the unit to be upgraded is powered-on and that an RS-232 cable is connected between the unit and the computer that is running the Gefen Firmware Update Tool.

AUTOMATED UPGRADE PROCEDURE

In the example, below, we will be updating the Gefen 8x8 DVI KVM Dual Link Matrix w/ Push Button Control (GEF-DVIKVM-848DL-PB).

4. Select the correct COM port from the Select COM Port drop-down list.

5. Make sure that the computer, running the Gefen Firmware Update Tool, is connected to the Internet.

6. Click the Start button to begin the upgrade process.

AUTOMATED UPGRADE PROCEDURE

The Gefen Firmware Update Tool will begin downloading the rmware le which was selected from the Select Product drop-down list.

7. Once the download process has completed, the Gefen Firmware Update Tool will automatically extract the rmware and begin the upgrade procedure. The upgrade progress will be displayed in the window under the Start button.

The rmware le being used by the Gefen Firmware Update Tool is displayed to the left of the Start button and at the lower-left corner of the interface.

The progress bar displays the estimated completion time.

Detailed Upgrade progress Progress bar

Firmware le

AUTOMATED UPGRADE PROCEDURE

8. After the upgrade has completed, the Gefen Firmware Update Tool will display any additional operations that need to take place, as shown below.

9. Reboot the unit.

10. The rmware upgrade process is now complete.

Check here for additional instructions

MANUAL UPGRADE PROCEDURE

1. Download the required rmware from the Support section of the Gefen Web site.

Do not extract the les from the .zip le.

2. Launch the Gefen Firmware Update Tool from the Start Menu or using the shortcut from the Windows® Desktop.

3. After a few seconds, the Gefen Firmware Update Tool interface will be displayed.

4. Click the Select Product drop-down list, at the top left of the interface, to select the product that is connected to the computer running the Gefen Firmware Update Tool.

The following Gefen products are currently supported:

• 8x8 DVI Dual Link Matrix w/ Push Button Controls (GEF-DVI-848DL-PB)

• 8x8 DVI Dual Link Matrix (GEF-DVI-848DL)

• 8x8 DVI KVM Dual Link Matrix (GEF-DVIKVM-848DL)

• 8x8 DVI KVM Dual Link Matrix w/ Push Button Control (GEF-DVIKVM-848DL-PB)

• 16x16 DVI Matrix (GEF-DVI-16416)

• 16x16 DVI Matrix with Front Panel Push Button Control (GEF-DVI-16416-PB)

• 16x16 DVI Crosspoint Matrix (EXT-DVI-16416)

• 16x16 3GSDI Matrix (GEF-3GSDI-16416)

• 16x16 3GSDI Matrix w/ Push Button Controls (GEF-3GSDI-16416-PB)

MANUAL UPGRADE PROCEDURE

In the example, below, we will be updating the Gefen 8x8 DVI KVM Dual Link Matrix w/ Push Button Control (GEF-DVIKVM-848DL-PB).

5. Select the correct COM port from the Select COM Port drop-down list.

6. Click the Browse button and select the .ZIP le, containing the rmware, that was downloaded from the Gefen Web site.

MANUAL UPGRADE PROCEDURE

7. The selected le will appear to the left of the Start button.

8. Click the Start button to begin the upgrade process.

9. After the upgrade has completed, the Gefen Firmware Update Tool will display any

additional operations that need to take place, as shown below.

Check here for additional instructions

MANUAL UPGRADE PROCEDURE

10. Reboot the unit.

11. The rmware upgrade process is now complete.

RACK MOUNT SAFETY INFORMATION

a. Maximum recommended ambient temperature: 45 ˚C

b. Increase the air ow to maintain the temperature inside the rack.

c. Install the product evenly to avoid mechanical overload.

d. Connect an earthing wire between the an earthing stud and the

grounding pin on the chassis.

SPECIFICATIONS

Video Amplier Bandwidth ........................................................................................ 165 MHz

Single Link Range ................................................................................................1920 x 1200

Input Video Signal ................................................................................................1.2 Volts p-p

IR Extender................................................................................................3.5 mm mini-stereo

RS-232 Interface........................................................................................DB-9 serial, female

DVI Connector .................................................................... DVI-I 29-pin, female (digital only)

Power Supply...................................................................................................100 ~ 240 V AC

Power Consumption ........................................................................................90 Watts (max.)

Operating Temperature................................................................ +32 to +104 ˚F (0 to +40 ˚C)

Storage Temperature................................................................... -4 to +140 ˚F (-20 to +60 ˚C)

Relative Humidity..................................................................20 to 90% RH (no condensation)

Dimensions (W x H x D) ................................17.25’’ x 3.5” x 12” (438mm x 89mm x 305mm)

Rack-mountable ............................................................................................... 2U rack space

Shipping Weight ........................................................................................28.1 lbs. (12.75 kg)

WARRANTY

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.

LICENSING

lwIP is licenced under the BSD licence:

Redistribution and use in source and binary forms, with or without modication, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. The name of the author may not be used to endorse or promote products derived from this software without specic prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS’’ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

20600 Nordhoff St., Chatsworth CA 91311

1-800-545-6900 818-772-9100 fax: 818-772-9120

www.gefenpro.com support@gefenpro.com

Rev C15

Gefen GEF-DVI-16416, PRO GEF-DVI-16416 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual