IOGear GCS634U User manual
1
GCS634UW6
Part No. M1013-a
Installation
Installation Guide
4-Port USB KVM Switch
User Manual
4-Port USB KVM Switch
GCS634U
PART NO. Q1013-a
www.iogear.com
©2012 IOGEAR®. All Rights Reserved. PKG-M0320-a
IOGEAR, the IOGEAR logo, MiniView, VSE are trademarks or registered trademarks of IOGEAR,
Inc. Microsoft and Windows are registered trademarks of Microsoft Corporation. IBM is a registered
trademark of International Business Machines, Inc. Macintosh, G3/G4 and iMac are registered trademarks
of Apple Computer, Inc. IOGEAR makes no warranty of any kind with regards to the information
presented in this document. All information furnished here is for informational purposes only and is
subject to change without notice. IOGEAR assumes no responsibility for any inaccuracies or errors that
may appear in this document.
3
Table of Contents
Package Contents 4
System requirement 5
Introduction 6
Installation 7
Operation 8
Limited Warranty 17
Federal Communications Commission (FCC) Statement 18
CE Compliance 19
Contact 20
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Package Contents
This package contains:
• 1 4-Port KVM Switch (two cables built-in)
• 2 Detachable custom KVM cables
• 1 User Manual
• 1 Quick Start Guide
• 1 Warranty Registration Card
If any items are damaged or missing, please contact your dealer.
5
System requirement
Console
• A VGA, SVGA, or Multisync monitor capable of the highest resolution that you will be using on any .
computer in the installation
• A USB Keyboard
• A USB Mouse
Computers
The following equipment must be installed on each computer that is to be connected to the system:
• A VGA, SVGA or Multisync card
• A USB type A port
• A multimedia sound card for audio sharing
Speakers
• Only 2-channel, powered speakers are supported
6
1) Port LEDs
2) USB Keyboard Port
3) USB Mouse Port
4) VGA Monitor Port
5) Stereo Speaker Port
6) USB Plug (black)
7) VGA Plug (blue)
8) Audio Plug (light green)
9) Custom KVM Plug (dark green)
10) Custom KVM Ports
Introduction
10
2
5
1
4
3
6
7
89
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Installation
1. Plug your keyboard and mouse into the correct USB ports on the side of the switch. If using a
wireless keyboard and mouse whose receiver has only one USB plug, make sure it is inserted into
the keyboard port and not the mouse port.
2. Plug your monitor into the VGA port on the side of the switch.
3. Plug your powered speakers into the audio jack on the side of the switch.
4. Plug the extra KVM cables into the green ports on the back of the switch using the custom green
connectors. (You may skip both or only one of these cables if only using two or three computers)
5. Plug the VGA, USB, and audio connections on each of the KVM cables into each of your
computers.
8
Operation
Switching between computers (Toggle keys)
By default, all of the following commands begin by pressing the [Scroll Lock] key twice. A few PC key-
boards and all Apple keyboards do not have a [Scroll Lock] key. If you have one of these keyboards you
must use the alternate toggle key of [Control] instead. Enter advanced hotkey mode as described in the
next section and press [T]. Then all of the following commands will work by simply pressing the [Control]
key in place of the [Scroll Lock] key.
[Scroll Lock] [Scroll Lock] [Enter]
This will switch everything (KVM and sound) to the next port.
[Scroll Lock] [Scroll Lock] (number) [Enter]
This will switch everything (KVM and sound) to the exact port number typed. The number must be be-
tween 1 and 4, and you must use the numbers across the top of the keyboard, not the number pad. This
command will work even if the computer on that port is not powered on.
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[Scroll Lock] [Scroll Lock] [a] [Enter]
This will start the Auto Scan mode, the KVM focus cycles from port to port at a 5 second interval.
[Scroll Lock] [Scroll Lock] [a] [n] [Enter]
This will start the Auto Scan mode, the KVM focus cycles from port to port at a [n] second interval.
To exit Auto Scan mode, press [Esc] or [Spacebar].
10
Advanced Hotkeys
You may enter advanced hotkey mode by pressing and holding [Num Lock] on the number pad, then
pressing the [-] key on the number pad and immediately releasing both keys. On Apple keyboards the
[Clear] key on the number pad should be used in place of [Num Lock]. If you have done this correctly the
Caps Lock and Scroll Lock lights on the keyboard should begin ashing. This means you are in hotkey
mode, which will be shortened to just [HKM] below. If you are having trouble entering hotkey mode press
[Esc] and try again.
Please read the following pages to learn how to use advanced hot keys to change the keyboard into Mac
mode or Sun mode, in order to use the special keys on Mac and Sun keyboards.
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