IOGear GCS1716 User manual

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GCS1716
PART NO. M1074
Installation
Installation Guide
16-Port USB PS/2 Combo KVM Switch

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©2008 IOGEAR. All Rights Reserved. PKG-M1074
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, Inc. assumes no responsibility for any inaccuracies or
errors that may appear in this document.

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Table of Contents
Package Contents 4
Requirements 5
Product Overview 7
Features 8
Hardware overview 10
Hardware Setup 15
Basic Operation 28
OSD Operation 32
Keyboard Port Operation 51
Keybard Emulation 63
Firmware Upgrade Utility 67
Limited Warrany 74
Federal Communications Commission
(FCC) Statement
75
Contact 76
Technical Support 77
Specications 79
Troubleshooting 85
Appendix 86

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Package Contents
1 x GCS1716 16-Port KVM Switch with Standard Rack Mounting Kit–
2 x Custom KVM cable sets (1 USB and 1 PS/2)–
1 x Console cable–
1 x Cascading cable–
1 x Firmware Upgrade cable*–
1 x Grounding wire–
1 x Foot Pad set (4 pads)–
1 x Power Adapter–
1 x User Manual**–
1 x Quick Start Guide–
1 x Warranty Registration Form–
Check to make sure that all the components are present and that nothing got damaged in shipping. If you encounter a
problem, contact your dealer. Read this manual thoroughly and follow the installation and operation procedures carefully to
prevent any damage to the unit, and/or any of the devices connected to it.
* Upgraded rmware may have been developed since you last purchased the product. Please visit our website to check and
download the latest rmware version.
** Features may have been added to the GCS1716 since this manual was printed. Please visit our website to download the
most up-to-date version of the manual.

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Requirements
Console
The following hardware components are required for the KVM console:
A VGA, SVGA, or multisync monitor capable of displaying the highest resolution provided by any–
computer in the installation.
A keyboard and mouse (USB or PS/2)–
Computers
The following hardware components are required for each computer:
A VGA, SVGA, or multisync video graphics card with an HDB-15 port.–
PS/2 mouse and keyboard ports (6-pin mini-DIN), at least one USB port.–
Function Length Part Number
KVM switch to computer
(or to another switch if
cascading) connection
PS/2 6 ft
10 ft
20 ft
G2L-5202P
G2L-5203P
G2L-5206P
USB 6 ft
10 ft
16 ft
G2L-5202U
G2L-5203U
G2L-5205U
Cables
Sub-standard cables might damage the
connected devices or degrade overall
performance. For optimum signal integrity
and to simplify the layout, use the high quality
IOGEAR custom cable sets described below.

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Operating Systems
Supported operating systems are shown in the table, below:
OS Version
Windows 2000 or higher, XP, Vista
Linux RedHat 7.1 or higher, Fedora Core 2, Fedora Core 3,
Fedora Core 4
SuSE 8.2, 9.3, 10
Mandriva (Mandrake) 9.0

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Product Overview
The GCS1716 KVM switch allows access and control up to 256 computers from a single console (keyboard,
mouse, and monitor). As many as 16 additional switches can be cascaded bringing the total number of
connected computers to 256 computers that can be controlled from a single keyboard-monitor-mouse
console. Additionally, the GCS1716 features high density SPHD 15-pin instead of the usual 25-pin connectors
thus allowing for a compact design and installation in a 1U system rack.
The GCS1716 includes one USB port located on the front panel for easy access and sharing of any USB
peripherals. Setup is fast and easy; plugging cables into their appropriate ports is all that is needed. The
switch supports both USB and PS/2 connections for the console and computers. The GCS1716 intercepts
keyboard input directly, thus eliminating the need for any software conguration. Switching between computers
can be easily accomplished either by manually pressing the front panel push button port LEDs, entering
hotkey combinations from the keyboard, or via a menu driven multilingual on-screen display (OSD) system. A
convenient auto-scan feature permits automatic scanning and monitoring of activities on all connected. Lastly,
the GCS1716 offers benets such as: a) managing multiple computers from a single console, b) eliminating
the expense of having to purchase a separate keyboard, monitor, and mouse for each computer, c) space
and energy costs savings, and d) helping create a greener environment by reducing amount of waste.

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Features
A single console controls up to 256 computers•
Cascade to 2 levels – connect up to 16 switches•
Front panel USB port allows each computer to access USB peripherals*•
Dual Interface – supports computers with PS/2 or USB keyboards and mice•
Multiplatform support – Windows 2000/XP/Vista, Linux, Mac, and Sun•
Supports multimedia USB keyboards for PC, Mac and Sun•
Auto PS/2 and USB interface detection•
USB or PS/2 keyboard and mouse emulation – computers boot even when the console focus is•
elsewhere
Superior video quality – up to 2048 x 1536; DDC2B•
Display Emulation Technology – stores the console monitor’s EDID (Extended Display Identication Data) •
to optimize display resolution
Convenient computer switching via front panel pushbuttons, hotkeys, or multilingual on-screen display•
(OSD) menu
Two level password security - only authorized users view and control computers; up to four users and•

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an administrator with a separate prole for each
Auto Scan feature for monitoring user-selected computers•
Broadcast mode – operations simultaneously performed on all selected computers•
Hot pluggable – add or remove computers without having to power down the switch•
Buzzer on/off via hotkey and OSD•
Firmware upgradeable•
No software installation required•
Designed for desktop or rack mount (19” system rack, 1U)•
* The USB peripheral function only works with USB cable set connections. It will not work with PS/2 cable
set connections.

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Front view
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Hardware Overview