TruLink™
2-Port VGA USB 2.0/PS2 KVM Switch
Model: 35554
Operation Manual
Version 1.0
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Table of Contents
Function...…………………………………………………………………………...ii
Package Contents……………………………………………………………….....ii
Features……………………………………………………………………………..1
Connecting the (product name here)……………………………………………..1
Windows 98/SE Installation...................................................................1
LED Indicators.......................................................................................3
Operating the (product name here).....…………………………………………....4
Driver/Software Installation....................................................................4
On-Screen-Display (OSD) utility software installation for windows........8
Using OSD Program.............................................................................10
Interpreting the OSD Window................................................................11
Switching the Active Host Using the OSD.............................................12
Hiding and Closing the OSD Program...................................................13
Manual Switch by Push Button..............................................................13
Activating the Autoswitch Function........................................................13
Hot Key Switch.......................................................................................14
OSD Switch (Windows only)..................................................................14
Autoscan Function.................................................................................14
Sun Micro System Function Key Emulation...........................................15
Hot Key Definition Table........................................................................16
Application Notes..............................................................................................17
Troubleshooting…………………………………………………………………......18
Specifications……………………………………………………………………......18
Warranty/Important Safety Information…………………………………………...19
Disclaimer/FCC Statement................................................................................20
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Features
•
•
Controls two PCs with one PS2 or USB keyboard, one PS2 or USB mouse, and one
monitor
Supports Windows 98/98SE/2000/Me/XP/VISTA, Linux Kernel 2.3 or later, Mac
OS9/OSX, Sun Micro Solaris 8 ( SUN BLADE 100)
Built-in three port USB 2.0 hub
Supports three types of switching: hardware push button, hot keys on PS2
keyboard, and On-Screen-Display (OSD) utility software (for Windows)
OSD utility indicates:
•
•
•
-Power status of connected computer(s)
-Active host computer
•
•
Supports VGA resolutions up to 2048x1536.
Plug and play compatible
Connecting the TruLink KVM
1. Connect the USB cable “A” end to the computer’s USB port, and the “B” end to the PC1
USB upstream port on the KVM.
2. Connect the male end of the VGA cable to the VGA port on the computer and the female
end of the VGA cable to the PC1 monitor IN port on the KVM.
3. Repeat steps 1 and 2 for the second computer, using the PC2 USB port and PC2 monitor
IN port on the KVM.
4. Connect the VGA cable from the monitor to the monitor output port on the KVM.
5. Connect a PS2 keyboard and mouse to the PS2 ports on the KVM or a USB keyboard
and mouse to the USB 2.0 hub on the KVM.
6. Turn on the computers and make sure that the USB port is enabled and working properly.
Window 98/SE installation:
For Window 98 and 98/SE system users, installation is a different from above. After the hardware
installed, please follow up these steps to install the KVM switch:
1. Remove PS/2 mouse and Keyboard devices from the TruLink KVM and plug them into
the PC
2. Turn ON the PC
3. Use the TruLink KVM push buttons to switch to the target PC with the Windows 98/SE
system
4. Follow the Driver installation instructions in the operating instructions section
5. Remove PS/2 mouse and keyboard from PC and plug into the TruLink KVM
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Diagram of connections:
PC 1
USB
PC 1
Monitor IN
PC 2
Monitor IN
PC 2
USB
Reset Button
Side View
DC-5V Power Jack
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LED Indicators
Host Indicators (RED)
ON: Host PC is available and active.
Flash: Indicates which Host PC is selected but not powered on
HUB Switch with PC1/PC2 Indicators (GREEN)
Hub Switch with PC1 ON (Green): All USB 2.0 downstream ports are connected to PC1
Hub Switch with PC2 ON (Green): All USB 2.0 downstream ports are connected to PC2
Auto-Switch/Auto-Scan Indicator (GREEN)
ON: Auto-Switch mode is active. The USB hub will switch with PC switching.
OFF: Auto-Switch mode is inactive. The USB hub switch is independent from PC and can
be controlled by hot key.
Flash: Auto-Scan mode is active.
PC2 HOST (RED)
PC1 HOST (RED)
HUB switch with PC1(Green)
Auto-Switch/ Auto-Scan ( Green )
HUB switch with PC2 ( Green )
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Operating the TruLink KVM:
Driver/Software installation:
No driver is needed for the following operating systems:
a. Windows ME/2000/XP
b. MAC OS9/OSX
c. Linux Kernel 2.3 or above
d. Sun Micro Solaris 8 or above
Windows 98/98SE:
After you connect the TruLink KVM Switch to your PC, Win 98 will automatically detect the device
and prompt for the driver installation. Please proceed with the installation of the driver by
following the instructions from Step A-H. Please have your Windows 98 CD ready.
Step A
A. Click “Next” to Continue
Step B
B. Click “Next” to initiate the
search for the best driver for
your device.
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Step C
C. Click “Next” to start
and search.
Step D
D. Click “OK” to continue
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Step E
E. Click “Next” to continue
Step F
F. Please specify the location
of the Windows source disk
and Click “OK” to continue.
You may use “Browse” to
locate the driver.
(Ref Figure F)
*Note: Your hidclass.sys file might be located in a different directory from the figure above.
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Step G
G. Click “OK” to continue
Step H
H. Click “Finish”, Windows has
finished installing the USB
Human Interface Device driver
for the keyboard & mouse.
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On-Screen-Display (OSD) utility software installation for windows
Place the enclosed CD into your CD-ROM drive. The AutoManual screen will automatically pop
up on your monitor. Click the “Install OSD utility” button to proceed. If the AutoManual screen
does not present, use the file explorer to choose the CDROM driver, and execute the
AutoManual.exe.
Step A
Click “Next” to continue the
installation
Step B
B. Click “Next” to
continue
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Step C
C. Click “Yes” to
continue
Step D
D. Click “Start”
to continue
Step E
E. Click “Exit”
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Using the OSD Program
Activating the OSD program
z
Click: Start Menu \Program \KVM-OSD\KVM-OSD
z
OSD will start
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Interpreting the OSD window
The OSD indicates the status of the connections, host PC and the USB device.
Port connection status and
active host status buttons
Close Button
Hide Button
Host PC status
There are four different statuses:
A. “No PC Found” indicates no PCs are connected to the TruLink KVM or that connected
PCs are off.
B. “PC 1 On” indicates the first port has a PC connected to it, the PC is on and the active
host. The second port either has NO PC connected to it, or the PC is connected, but not
on.
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C. “PC 2 On” indicates the second port has a PC connected to it, the PC is on and the active
host. The first port either has NO PC connected to it, or the PC is connected, but not on.
D. Both ports have PCs connected and on. The red letter and larger numeral indicates the
second port is the active host. The green letter and smaller numeral indicates that the
first port is NOT the active host, but is available for connection.
Switching the active host using the OSD program
Using the mouse, simply click on the button of the port that you want as the active host. The
program will automatically switch the active host and the numbers on the button will change
accordingly.
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Hiding and closing the OSD program
z
z
z
When you click the “Hide” button, OSD program window will hide in the Taskbar.
When you click the “Close” button, OSD program will exit.
If OSD program is hidden in Taskbar, you can right click on the taskbar icon to show or
close the program.
Manual Switch by push button
1.1 HOST selection
You can switch to the next available active PC by pushing the switch button on the
TruLink KVM Switch
Activating the Auto Switch Function
You can activate Auto Switch Function by pushing the switch button for three
seconds. The USB hub will switch with the Host when the Auto Switch Function is
enabled.
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Hot Key Switch (PS/2 keyboards only, not available for USB keyboards)
[Scroll], [Scroll], [1]
or
[Scroll], [Scroll], [2]
Switch to PC1: Scroll Lock
+ Scroll Lock + [ 1 ]
Switch to PC2: Scroll Lock + Scroll Lock + [ 2 ]
Switch to upper host: Scroll Lock + Scroll Lock + ↑
Switch to next host: Scroll Lock + Scroll Lock + ↓
Auto Switch: Scroll Lock + Scroll Lock + [ H ]
Note: When using the two-step Hot Key sequences, the keys must be pressed within 3
seconds; otherwise the Hot Key action will be canceled. After pressing the Scroll key twice,
the Scroll LED will start blinking and wait for the Step 2 hotkey, after pressing any key or
over 3 seconds, the keyboard LED will switch back to the original status.
On-Screen-Display (OSD) Switch (Windows only)
Activate the OSD and click the port number on the OSD. The active host will
change to the indicated port.
Auto-Scan Function
Activate Autoscan
Press Scroll + Scroll + [S] to activate AutoScan Mode.
Disable Autoscan
Press any key excluding number keys [ 1 ], [ 2 ], [ 3 ] and [ 4 ] to turn off the AutoScan
Mode. The KVM will switch back to the original Host.
When you activate the Auto-Scan mode, the USB KVM Switch alternates between the two
PCs and displays them on the monitor. Each PC can be displayed at 5, 10, 15, or 20
seconds:
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Auto-Scan Interval
[n] *(Available only when Auto-Scan function is ON)
You can change the Auto-Scan interval by pressing the appropriate number key or
the number pad keys.
n
Scan Interval
5 sec.
[1]
[2]
[3]
[4]
10 sec.
15 sec.
20sec.
Sun Micro System Function Key Emulation:
There are 16 special functions on the Sun Micro system keyboard, the TruLink KVM can emulate
these function keys via the PS/2 keyboard (it won’t work on USB keyboards). Below is the
mapping table for these functions. To activate emulation on the PS/2 keyboard, you have to
press the LEFT Window KEY first (this key is usually is located between the left [Ctrl] and left
[Alt]), then choose the second as required.
Sun Micro System Function
Key
PS/2 Keyboard
Stop
Props
Compose
Front
Open
Find
L_Win & L_Alt
L_Win & L_Ctrl
L_Win & L_Shift
L_Win & F1
L_Win & F2
L_Win & F3
L_Win & F4
L_Win & F5
L_Win & F6
L_Win & F7
L_Win & F8
L_Win & F11
L_Win & F12
Again
Undo
Copy
Paste
Cut
Help
Power
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Mute
L_Win & 1
L_Win & 2
L_Win & 3
Volume Down
Volume UP
Hot key definition table
Step 1
Step2
Action
USB hub Auto-Switch mode
Switches access to the computer connected to PC1
Switches access to the computer connected to PC2
Switches to the next connected PC
Switches to the upper PC
Switches to the next PC
Switches the USB Hub to PC1
Switches the USB Hub to PC2
Starts Autoscan Mode
Sets AutoScan time interval to 5 seconds
(Available only when Auto-Scan function is ON)
*
Sets AutoScan time interval to 10 seconds
(Available only when Auto-Scan function is ON)
No Scroll Key
Need
*
*
Sets AutoScan time interval to 15 seconds
(Available only when Auto-Scan function is ON)
Sets AutoScan time interval to 20 seconds
(Available only when Auto-Scan function is ON)
*
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Application Notes
1. IMPORTANT: Please select “Safely Remove Hardware” or “Eject” for USB devices
connected to any of the 3 downstream USB ports on the TruLink KVM Switch before
switching between the hosts. Switching hosts is equivalent of removing the USB devices,
which may damage your USB devices or data if not removed properly by the OS.
2. The TruLink KVM normally derives its own power from host computer. When the 2-port USB
KVM Switch and the USB port of computer are connected, the LED will turn red, and the
keyboard and mouse can operate.
3. Unknown Device: If the installation process has been completed and some of the devices
still don't work, please go to: Device Manager, check to see if any “Unknown device” icons
appear on the screen. You may need to “Remove” and “Refresh”, then start the installation
process again. If after trying the above mentioned process and your device still does not
work, please contact your Cables To Go technical support. **Note: If you are connected to a
heavy-duty HDD / CD-ROM, ‘unknown device’ might occur. Please plug in the appropriate
adapter for power sufficiency.
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Troubleshooting:
Problem
Possible Solution
Devices don’t work
1. Refer to number 3. in the Application Notes
section of this operation manual
One or more of my PCs aren’t
responsive
1. Make sure that your VGA cables are screwed
securely to the KVM terminal
Distorted Picture
1. Check your resolution on your computer and be
certain it doesn’t exceed the maximum resolution
of the KVM.
Specifications:
Inputs
1. VGA Male-2
Outputs
1. VGA Female- 1
Interface
2. USB B Female-2
3. PS2 Female- 2
2. USB 2.0 A Female- 3
Video resolution
2048 X 1536
Power
5V 2A DC
5.44lbs
Weight
Dimensions (W x H x D)
2.25 L x 1 H x 4.75 W inches
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Cables To Go™ Three Year Warranty
At Cables To Go, we want you to be totally confident in your purchase. That is why we offer a
three year warranty on this device. If you experience problems due to workmanship or material
defect for the duration of this warranty, we will repair or replace this device. To request a Return
Merchandise Authorization (RMA) number, contact customer service at 1-800-506-9606 or
Important Safety Information
! Do not plug the unit in any outlet that does not have enough current to allow the switch to
function. Refer to the specifications in this manual for power level of the unit.
! Liquid:
If this unit or its corresponding power adapter has had liquid spilled on or in it, do not attempt to
use the unit.
Do not attempt to use this product in an outdoor environment as elements such as rain, snow,
hail, etc. can damage the product.
! In case of a storm, it is recommended that you unplug this device from the outlet.
! Avoid placing this product next to objects that produce heat such as portable heaters, space
heaters, or heating ducts.
! THERE ARE NO USER SERVICEABLE PARTS
Do not attempt to open this product and expose the internal circuitry. If you feel that the
product is defective, unplug the unit and refer to the warranty information section of this
manual.
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Disclaimer
Information in this document is subject to change without notice. The manufacturer does not
make any representations or warranties (implied or otherwise) regarding the accuracy and
completeness of this document and shall in no event be liable for any loss of profit or any other
commercial damage, including but not limited to special, incidental, consequential, or other
damages.
No part of this document may be reproduced or transmitted in any form by any means, electronic
or mechanical, including photocopying, recording or information recording and retrieval systems
without the express written permission of the manufacturer.
All brand names and product names used in this document are trademarks, or registered
trademarks of their respective holders.
FCC Statement
This device generates and uses radio frequency and may cause interference to radio and
television reception if not installed and used properly. This has been tested and found to comply
with the limits of a Class B computing device in accordance with the specifications in Part 15 of
FCC Rules. These specifications are designed to provide reasonable protection against such
interference in a residential installation. However, there is no guarantee that interference will not
occur in a particular installation. If this device does cause harmful interference to radio or
television reception, which can be determined by plugging the device in and out, the user can to
try to correct the interference by one or more of the following measures:
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the device and receiver.
Connect the computer into an outlet on a circuit different from that to which the receiver is
connected.
•
Consult the dealer or an experienced radio/TV technician for help.
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