Gefen EXT-DVIKVM-841DL Manuale utente
®
8x1 DVI KVM DL
Switcher
EXT-DVIKVM-841DL
User Manual
www.gefen.com
ASKING FOR ASSISTANCE
Rev A7
Technical Support:
Telephone (818) 772-9100
(800) 545-6900
Fax (818) 772-9120
Technical Support Hours:
8:00 AM to 5:00 PM Monday through Friday, Pacic Time
Write To:
Gefen Inc.
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefen.com
Notice
Gefen, LLC reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
8x1 DVI KVM DL Switcher is a trademark of Gefen, LLC.
© 2010 Gefen, LLC., All Rights Reserved.
All trademarks are the property of their respective owners
CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Panel Layout
5 Panel Descriptions
6 Connecting the 8x1 DVI KVM DL Switcher
7 8x1 DVI KVM DL Remote Description
8 8x1 DVI KVM DL Switcher Remote Installation
9 RMT-8IR Remote and 8x1 DVI KVM Switcher Conguration
10 EDID Modes
12 DL (Dual Link) Only Modes
13 RS-232 Serial Communication
14 RS-232 Serial Control Commands
22 Rack Mount Installation
23 Specications
24 Warranty
1
INTRODUCTION
Congratulations on your purchase of the 8x1 DVI KVM DL Switcher. Your
complete satisfaction is very important to us.
Gefen
Gefen delivers innovative, progressive computer and electronics add-on solutions
that harness integration, extension, distribution and conversion technologies.
Gefen’s reliable, plug-and-play products supplement cross-platform computer
systems, professional audio/video environments and HDTV systems of all sizes
with hard-working solutions that are easy to implement and simple to operate.
The Gefen 8x1 DVI KVM DL Switcher
The rack-mountable Gefen 8x1 DVI KVM DL Switcher offers an economical
solution by eliminating the need to purchase many displays for each computer in
a studio or lab situation. A plug-and-play solution that supports both Macintosh
and IBM-PC computers, the 8x1 DVI KVM DL Switcher shares one DVI display
with up to eight computers or other DVI video sources. A single USB 2.0 port,
keyboard & mouse ports, and an analog audio jack are also switched. The
switcher saves space on your desktop by eliminating a crowded workspace full
of DVI monitors, keyboards & mice, and USB and audio cables. Switching of DVI
sources is easy and reliable.
How It Works
The DVI monitor is connected to the 8x1 DVI KVM DL Switcher’s output. Up to
eight DVI video sources connect to the switcher’s DVI inputs using included high
quality DVI cables. The included power supply is connected to the switcher via
the locking power plug and then to a power outlet. The currently selected DVI
video signal appears on the shared monitor. DVI Video sources (and optionally
keyboards and mice, USB and audio cables) are selected/switched using the
RMT-8IR remote control, RS-232 control, or the input selector push button on the
front panel of the switcher.
2
OPERATION NOTES
READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE GEFEN 8X1 DVI KVM DL SWITCHER
• The 8x1 DVI KVM DL Switcher will take any of up to eight (8) DVI dual-link or
single-link resolution inputs and switch them, one at a time, to a DVI output
device such as a display/monitor or projector. Dual link resolutions up to
3840 x 2400 are supported.
• The 8x1 DVI KVM DL Switcher is housed in a metal box for better RF
shielding.
3
FEATURES
Features
• Switches between any eight DVI Dual-link or Single-Link sources, with
USB 2.0 and analog audio to one display
• Supports 1080p Full HD at 120Hz and dual-link resolutions up to 3840 x
2400 (WQUXGA) or single-link resolutions up to 1920 x 1200 (WUXGA)
• Advanced EDID management
• Saves space on your desktop
• Use either PC or Mac USB keyboard/mouse
• RS-232 port for automation
• Switching is controlled via included IR remote, RS-232 commands,
or front-panel button
• Supports DDWG standards for DVI monitors
• Locking Power Supply
• Rack-mountable
Package Includes
(1) 8x1 DVI KVM DL Switcher
(8) 6 ft. Dual Link DVI cables
(8) 6 ft. USB cables
(8) 6 ft. 3.5mm jack analog audio cables
(1) RMT-8IR Remote Control
(1) 5V / 4A DC locking power supply
(1) Set of rack ears
(1) Quick Start Guide
4
Back Panel
PANEL LAYOUT
Front Panel
5
4
2
13
68
9
7
10 1211
5
PANEL DESCRIPTIONS
1 External IR Port
For connection of external IR extension device such as the Gefen IR Extender
(part # EXT-RMT-EXTIR).
2 IR Receiver
Receives IR signal from the handheld Infrared remote control unit included with
the 8x1 DVI KVM DL Switcher.
3 DVI Signal Status LEDs 1-8
Provide visual conrmation of the currently selected DVI input signal being
output to the DVI display device.
4 DVI Input Selector
Push-button switch cycles the next DVI input 1-8 in a forward sequence starting
again at 1.
5 Power Indicator LED
Indicates when the 8x1 DVI KVM DL Switcher is receiving 5V DC power from its
included AC power supply.
6 5V Locking Power Receptacle
Supplies power to the 8x1 DVI KVM DL Switcher from the included external 5V
DC power supply. The 5V power supply has a locking power tip which screws
into this receptacle.
7 DVI Input Ports 1-8
DVI video sources one through eight attach to the 8x1 DVI KVM DL Switcher.
8 DVI Output Port
This DVI output port is connected to the display device (Monitor, Projector).
9 RS-232 Serial Communications Interface
Provided for external control of the 8x1 DVI KVM DL Switcher.
10 3.5mm mini-Stereo Analog Audio Jacks 1-8
Audio Sources one through eight connect to the switcher here.
11 USB Type B Ports 1-8
USB devices one through eight connect to the switcher here.
12 USB Type A Control Ports 1-2
The keyboard & mouse for controlling the selected remote computer or device
connects to the switcher here.
6
CONNECTING THE 8X1 DVI KVM DL SWITCHER
How to Connect the 8x1 DVI KVM DL Switcher
1. Connect your computers’ DVI, USB, and Audio sources to the 8x1 DVI KVM
DL Switcher inputs using the supplied cables.
2. Connect your DVI display to the DVI output of the 8x1 DVI KVM DL Switcher
using a user-supplied DVI cable.
3. Connect your USB and audio devices to the USB and audio outputs with user-
supplied cables.
4. Turn on the DVI display or projector rst.
5. Connect the included 5V DC power supply to the 8x1 DVI KVM DL Switcher
by by screwing its 5V DC power supply tip into the receptacle in the rear of
the unit, then plug it into the wall.
6. Turn on the computer.
Note: When powering the Switcher on for the rst time, make sure that the
display is powered on and connected to the Switcher before applying power to
the Switcher. The reason for this procedure is that EDID information will only be
copied from the display device to DVI sources upon power-up. If power is applied
to the Switcher before the display device is connected and powered up, the
Switcher’s last recorded EDID from previous activity will be used.
Wiring Diagram for the 8x1 DVI KVM DL Switcher
EXT-DVIKVM-841DL
DVI Dual Link Display
USB Keyboard
USB Mouce &
Powered Speaker
DVI DUAL LINK CABLE
AUDIO CABLE
USB CABLE
DVI Dual Link Sources
USB Sources
Audio Sources
8x
Switcher
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