TRENDnet TK-804R User manual

TK-804R
2.01
Quick Installation Guide

Table of Contents
Version 07.25.2009
English 1
1. Before You Start
2. How to Install 2
1
3. Operation 6
12
Technical Specifications 11
Troubleshooting

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1. Before You Start
1
?PS/2 or USB Keyboard
?PS/2 or USB Mouse
?VGA Compatible Monitor
?USB KVM Cables (e.g. TK-CU06/TK-CU10/TK-CU15)
?Windows 95/98(SE)/ME/2000/NT/XP/2003 Server/Vista, Linux, Unix, Mac
Package Contents
?TK-804R
?Multi-Language Quick Installation Guide
?AC Power Adapter (9V DC, 1A)
?Rack mount kit
?Daisy-chain cable (HDB 15-pin
male to HDB 15-pin female) (9in/22.86cm)
?Daisy-chain terminator (HDB 15-pin male)
System Requirements

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2. How to Install
2
To KVM
To PC
PC 1, 2, 3, 4, 5, 6, 7, 8
1. Turn OFF all computers and their
peripherals, and then disconnect all power
cords.
2. Connect the shared PS/2 or USB keyboard,
monitor, and PS/2 or USB mouse to the KVM
switch's Console Port.
3. Connect the included AC Power Adapter to the
KVM switch and then to a power outlet.
4. Use the KVM cables to connect your PC to the
KVM switch.
5. Turn ON the connected computers one-by-one
and wait until each computer's desktop
appears.

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3
Note:
1. The maximum accumulated daisy-chain cable length is 30 meters
2. You must use the daisy-chain cable provided with the KVM switch
3. You can only daisy-chain the KVM switch with another TK-804R
4. You can daisy-chain up to 16 KVM switches. There is a maximum of 128 PCs
connections
Daisy-Chain
1. Connect one end of the provided daisy-chain
cable to the Daisy-Chain OUT port on the first
(master) KVM switch.
2. Connect the opposite end of the daisy-chain
cable to the Daisy-Chain IN port on the second
(slave) KVM switch.

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4
3. If you have a third KVM switch, connect one
end of the daisy-chain to the Daisy-Chain OUT
port on the second KVM switch. Then connect
the opposite end of the daisy-chain cable to the
Daisy-Chain IN port on the third (slave) switch.
Repeat for each additional switch.
4. Connect the included Daisy-Chain terminator to
the Daisy-Chain OUT port on the last KVM
switch in the chain
5. Turn ON the connected computers one-by-one
and wait until each computer's desktop
appears.

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5
The KVM Switch can be mounted in an EIA standard-size 19-inch rack, which can be
placed in a wiring closet with other equipment.
Note: If you would like to mount the KVM switch to a EIA 19” equipment rack, install the
included mounting brackets to the sides of the KVM switch, secure them with the
screws provided, and then mount the KVM switch to the equipment rack with the
hardware provided by the equipment rack manufacturer.
Rack Mount
1. Attach the mounting brackets to both sides of
the KVM switch and secure them with the
provided screws.
2. Carefully position the KVM switch onto the rack.
Align the bracket to the screw holes on the
rack, then use the screws provided with the
equipment rack to mount the KVM switch.
Register Your Product
To ensure the highest level of customer service and support, please take a moment to
register your product Online at: www.trendnet.com/register
Thank you for choosing TRENDnet.
Your configuration is now complete.

0 10 1
Push Buttons
Press the push buttons to switch between
computers.
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6
3. Operation
Note: To switch between computers, you can use the front-panel push buttons, On
Screen Display (OSD) or the Hot Key commands.
LED Indicators
Red LED light: KVM cable is connected and
PC is powering the KVM switch.
Green LED light: Indicates the selected PC
port is active, whether the computer is turned
on or off.
Bank Number
Indicates the sequence of the KVM
switch when daisy-chained.

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7
Hot-Key Commands
A keyboard hot-key command consists of at least three keystrokes:
Hot Key command = Scroll Lock + Scroll Lock + Command key(s)
After pressing the Scroll Lock key, you have 2 seconds to press the key
again. You then have another 2 seconds to press a command key. A beep confirms that
the KVM switch is in "Hot-Key" mode. If you do not press a key within 2 seconds, the
switch will exit hot-key mode.
To select a specific PC port:
Scroll Lock
For example, to select port 1 on the 1st KVM switch, you hit the following key
sequence.
Select PC =
Select PC =
Select PC =
Select PC =
th
For example, to select port 08 of the 8 KVM switch on a series of daisy-chained
TK-804R's you hit the following key sequence:
Note: When using the KVM switch standalone, do not enter the bank number. For
example, to select port 1 on the KVM switch you hit the following key sequence.
Scroll Lock Scroll Lock +
++ + +
ABY Z
Bank number
Port number
Scroll Lock Scroll Lock +
++ + +
0101
Scroll Lock Scroll Lock +
++
01
Scroll Lock Scroll Lock +
++++
0808
For a list of all the Hot Key commands, please see the Quick Reference Sheet.

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8
On Screen Display (OSD) Control
To activate the OSD Menu, use the following hot-key command:
Scroll Lock Scroll Lock Space Bar
++
Note: For detailed information regarding the OSD, please refer to the Quick
Reference Sheet.