Instruction/ maintenance manual of the product GCS1204 IOGear
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1 GCS1204 Part No. M1043 Installation Installation Guide USB 2.0 Dual Link DVI KVMP Switch.
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3 T able of Contents Conventions 4 Package Contents 5 Requirements 6 Operating systems 7 Components 8 Hardwar e Setup 12 Basic Operation 14 Port ID numbering 17 Advanced Conguration 21 Summary of H.
4 5 Conventions This manual uses the following conventions: Monospaced Indicates text that you should key in. [ ] Indicates keys you should press. For example, [Enter] means to pr ess the Enter key . If keys need to be chorded, they appear together in the same bracket with a plus sign between them: [Ctrl+Alt].
4 5 Package Contents 1- USB 2.0 DVI KVMP Switch 4- Custom KVM Cable Sets (6 ft) 1- USB-to-PS/2 Converter 1- Firmware Upgrade Cable 1- Power Adapter 1- User Manual 1- Registration form V erify all the components are pr esent and that nothing was damaged in shipping.
6 7 Requirements USB mouse USB keyboard Microphone and speakers (optional) Monitor with a DVI input. Computers A DVI-D port USB T ype A port Audio ports (optional).
6 7 Operating Systems OS Flavor V ersion Windows 2000 and higher Linux RedHat 7.1 and higher; FedoraCore 2 and higher SuSE 9.0 and higher Unixa AIX 4.3 and higher FreeBSD 4.2 and higher Sun Solaris 9 and higher Novell Netware 5.0 and higher MAC OS 9.0 and higher Note: Supports Linux Kernel 2.
8 9 Components 1 2 3 4.
8 9 No. Component Description 1 Port Select Pushbuttons Pre ss a pu shbu tton for lon ger than tw o se cond s to bri ng t he K VM, USB , an d au dio focus to the computer attached to its corresponding port.
10 11 Rear View 4 1 5 2 6 3.
10 11 No. Component Description 1 Firmware Upgrade Port Connection for the rmware up-grade cable 2 USB Console Ports USB1.0 Keyboard and mouse connections 3 Console Port Section Monitor , mike, and speaker connections 4 CPU Port Section Connections for the cables that link the switch to your computers.
13 12 Hardwar e Setup Make sure that power to all the devices you will be installing has been turned off. Y ou must unplug the power cords of any computers that have the Keyboard Power On function. Cable Connection T o install your GCS1204, refer to the diagram on the following page.
13 12 7. V erify your connections: ports are corr ect and icons match the connection type i.e. mouse and mouse icon 8. Power on the computers. 1 2 2 3 5 6 5 4 1 2 2 3 5 6 5 4.
15 14 Manual Switching There ar e two convenient methods to access the computers: Manual – pressing the port selection pushbuttons located on the unit’ s front panel. Hotkey – entering key combinations from the keyboar d. Hotkey port selection is discussed in the next chapter .
15 14 Hotkey switching All port switching begins by tapping the Scroll Lock key twice. The tables below describe the actions that each combination performs.
17 16 * The USB ports cannot be switched independently of each other . Hotkey Action [Scroll Lock] [Scr oll Lock] [Enter] Increments the KVM, USB, and Audio focus to the next higher port ( port 4 wrap.
17 Each CPU port on the GCS1204 is assigned a port number (1, 2, 3, or 4). The port numbers are marked on the rear panel of the switch and each switch LED has a corr esponding number for easy identication The Port ID of a computer is derived from the CPU port number to which it is connected.
18 19 Hotkey Action [Scroll Lock] [Scr oll Lock][ n ][Enter] Brings the KVM, USB hub, and audio focus to the computer attached to the specied port. [Scroll Lock] [Scr oll Lock][ n ] [K] Enter] Brings only the KVM focus to the computer attached to the specied port.
18 19 Auto Scanning The GCS1204’ s Auto Scan featur e automatically cycles KVM focus through the computer ports at regular intervals. This allows you to monitor computer activity without having to switch fr om port to port manually . Note: 1. N stands for the number of seconds the GCS1204 will dwell on a port before moving on to the next.
20 21 Hotkey Action [Scroll Lock] [Scr oll Lock] [A] Enter] Invokes Auto Scan. The KVM focus cycles from port to port at 5 second intervals (default interval) [Scroll Lock] [Scr oll Lock] [A] [N] Ente.
20 21 Advanced Switching Hotkey Setting Mode In some instances the default hotkey settings conict with programs running on your computer , and in some instances the default hotkeys either do not ex.
22 23 Invoking Hotkey Setting Mode (Default) 1. Press and hold down [Num Lock] (the Clear key on MAC keyboar ds). 2. Press and r elease [-] . 3. Release [Num Lock] (the Clear key on MAC keyboards). T o T oggle to the alter nate Hotkey Setting Mode (HSM): 1.
22 23 Summary of Hotkey Settings Action Key sequence result Port Switching Invoke HSM Press and release [T] Changes the [Scroll Lock] key to [Ctrl] USB reset 1. Invoke HSM. 2. Press and release [F5] Resets the USB peripheral ports Restore Default Settings 1.
24 25 Other OS Mode 1. Invoke HSM 2. Press [F1] . Reset keyboards and mice under some special OS’ s that do not support USB 2.0 Mouse Emulation Control 1. Invoke HSM 2. Press [M] . Allows the special programming of multifunction mice to operate through the KVM List Hotkey Settings 1.
24 25 Action Default Alternate Press and r elease a port selection pushbutton Switches only the KVM focus to the selected port KVM, Audio and USB focus switch to the selected port Press a port selecti.
26 27 Firmware Upgrade Mode T o set the KVM to Firmwar e Upgrade Mode: 1. Invoke your HSM. 2. Key in: upgrade 3. Press [Enter] . The front panel LEDs ash to indicate Firmwar e Upgrade Mode is in effect. T o exit Firmware Upgrade Mode, you must power off the switch.
26 27 1. Bring the KVM focus to the port you want to set. 2. Invoke HSM. 3. Press and release the appr opriate Function key (see table below). After completing this procedure, you automatically exit HSM.
28 29 PC Keyboard Mac Keyboard [Shift] Shift [Ctrl] Ctrl [Ctrl] [1] [Ctrl] [2] [Ctrl] [3] [Ctrl] [4] [Alt] Alt.
28 29 PC Keyboard Mac Keyboar d [Print Screen] F13 [Scroll Lock] F14 = [Enter] Return [Backspace] Delete [Insert] Help [Ctrl] F15.
30 31 PC Keyboard Sun Keyboard [Ctrl] [T] Stop [Ctrl] [F2] Again [Ctrl] [F3] Props [Ctrl] [F4] Undo [Ctrl] [F5] Front [Ctrl] [F6] Copy [Ctrl] [F7] Open [Ctrl] [F8] Paste [Ctrl] [F9] Find.
30 31 PC Keyboard Sun Keyboard [Ctrl] [F10] Cut [Ctrl] [1] [Ctrl] [2] [Ctrl] [3] [Ctrl] [4] [Ctrl] [H] Help Compose Note: Press and r elease the rst key [Ctrl], then pr ess and release the activation key .
32 33 The Firmware Upgrade Utility The Windows-based Firmware Upgrade Utility (FWUpgrade.exe) provides a smooth, automated process for upgrading the KVM switch’ s rmwar e. The Utility comes as part of a Firmware Upgrade Package that is specic for each device.
32 33 4. Shut down the computers on your GCS1204 installation. 5. Invoke Firmware Upgrade Mode. The fr ont panel LEDs ash together to indicate Firmware Upgrade Mode is in effect.
34 35 4. As you select a device in the list, its description appears in the Device Description panel. 5. After you have made your device selection(s), Click Next to perform the upgrade. If you enabled Check Firmware V ersion, the Utility compares the device’ s rmwar e level with that of the upgrade les.
34 35 Upgrade Failed If the Upgrade Succeeded screen does not appear , it means that the upgrade failed to complete successfully , in which case you should do the following: 1. Power off the GCS1204 and r emove its housing. 2. Using a jumper cap, short the jumper on the mainboard labeled J17.
36 37 T roubleshooting Symptom Possible Cause Action Mouse / Keyboard not responding. Improper mouse and/or keyboard r eset. Unplug the cable(s) from the console port(s), then plug it/them back in. KVM switch needs to be reset. Power off all devices on the installation.
36 37 Specications Function GCS1782(GCS1784) Computer Connections 4 CPU Port Selection Fr ont Panel Pushbuttons; Hotkey Console Connectors Keyboard 1 x USB T ype A F (black, rear panel) Mouse 1 x U.
38 39 Switches Mouse Video Dual Link DVI F/W Upgrade 3.5mm Power 1 USB Hub 2 4 ea Port Selection LEDs 4 Green 4 Orange.
38 39 Video Specications DVI-D: 2560 x 1600 @ 60Hz (Dual Link); supports Apple 20”, 23”, 30” Cinema Display; supports Viewsonic 22” LCD monitor DVI-A: 2048 x 1536; DDC2B Supports Special mo.
40 41 15.21 Y ou are cautioned that changes or modications not expr essly approved by the part r esponsible for compliance could void the user’ s authority to operate the equipment. 15.105(b) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules.
40 41 Operation is subject to the following two conditions: 1) this device may not cause interference and 2) this device must accept any interference, including interfer ence that may cause undesired operation of the device.
42 43 CE Statement This device has been tested and found to comply with the requir ements set up in the council directive on the approximation of the law of member states r elating to EMC Directive 89/336/EEC, Low V oltage Directive 73/23/EEC and R&TTE Dir ective 99/5/EC.
42 43 IOGEAR, INC. 23 Hubble Irvine, CA 92618 P 949.453.8782 F 949.453.8785 Visit us at: www .iogear .com Contact © 2008 IOGEAR. All Rights reserved. Part No. M1043 IOGEAR, the IOGEAR logo, are trademarks or r egistered trademarks of IOGEAR, Inc. Micr osoft and Windows are r egistered trademarks of Micr osoft Corporation.
44 WE’RE HERE TO HELP YOU! NEED ASSIST ANCE SETTING UP THIS PRODUCT? Make sure you: 1. Use the live chat at www .iogear .com to try and solve any issues you may be having with the pr oduct 2. Visit the T ech Info Library/F AQ on www.iogear .com (under the Support tab) 3.
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© 2007 IOGEAR, INC. FUN IOGEAR offers connectivity solutions that ar e innovative, fun, and stylish, helping people enjoy daily life using our high technology products. GREEN IOGEAR is an environmentally conscious company that emphasizes the importance of conserving natural resour ces.
An important point after buying a device IOGear GCS1204 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of IOGear GCS1204, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime IOGear GCS1204.
However, one of the most important roles played by the user manual is to help in solving problems with IOGear GCS1204. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device IOGear GCS1204 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
