Linkskey LKU-UA02 User Manual
Quick installation guide
 
Quick Installation Guide
Applicable model:
2-port USB “KVM-in-the-Cable” w/ Audio&Mic
Rev. 1.2 Copyright© All rights reserved. Nov 2004
KVM Switching Client Software for Windows 
User-definable Hotkeys 
Independent/Simultaneous Audio&PC Switching 
Autoscan Delay Time Programmable 
2-port USB “KVM-in-the-Cable” w/ Audio&Mic
2 x built-in 1.5 M KVM Audio/Mic Combo Cables
Quick Installation Guide
 
Thank you for purchasing the 2-port USB “KVM-in-the-Cable” 
Switch w/ Audio&Mic Switching! With our highly reliable and 
quality product, user can enjoy countless benefits from using it.
2-port USB “KVM-in-the-Cable” Switch
w/ Audio&Mic
Introduction
The 2-port USB “KVM-in-the-Cable” Switch w/ Audio&Mic 
provides 2 sets of built-in USB KVM combo cables to save you 
cabling troubles. And its Audio and Microphone switching function 
offers you uninterrupted multimedia experience. It allows you to 
access, control, boot and reboot multiple USB-enabled 
multimedia computers using only one USB keyboard, mouse, 
monitor and a speaker set and microphone. 
 
For PCs running Windows operating systems, it also provides an 
innovative and easy-to-use KVM Switcher Software -- a small 
windows client application to facilitate your KVM switching 
operations such as PC selection and hotkey sequence 
programming, autoscanning, autoscan delay time programming, 
independent/simultaneous audio&PC Switching, etc. 
This USB “KVM-in-the-Cable” Switch offers USB 1.1 interface 
technology for Plug-and-Play and hot-pluggability. Users can 
enjoy maximum flexibility and convenience with its compact and 
one-piece design. 
Out-of-Box Installation
Take the Companion Diskette/CDROM and the KVM Switch 
out of the box and follow the steps below for installation…. 
Step 1. Insert the companion CD ROM into your CD drive, and
the installer program, USBKVMIn.exe, will be run (or you 
can find it with the Explorer and double-click its software 
icon to start installation). Complete the 
software installation on each of the 
computers to be connected to the 
KVM Switch. 
After the installation is completed, you will see a KVM 
Switcher icon on the system tray of your window 
desktop. Just right click to evoke the operation menu 
and double-click to evoke configuration box. For 
operation details of the KVM Switcher software, please 
refer to the Operation Quick Reference. 
 
: No live connection detected
: Current active PC channel is on port 1
: Current active PC channel is on port 2
The KVM Switcher Software supports only the Windows platforms.
For other platforms such as Linux or MacOS, you can still use the 
keyboard hotkey - ScrLk + ScrLK - to switch PC. 
 
Step 2. Connect the shared USB keyboard, mouse, monitor, 
speaker/headphone and microphone each to its port on 
your KVM Switch.
Step 3. Connect a set of the built-in KVM/Audio&Mic cables to a
computer’s connectors. Connect another set of cables to 
another computer. Now you can operate the KVM 
Switch immediately. 
Some older computers with USB interface might need to manually 
enable the USB option in the BIOS settings before you can use any 
USB devices. If your USB interface does not work, please check the 
USB option status in the BIOS. 
If you use Windows 95/98/SE and has not yet installed a USB mouse 
on your computer, there might be an error message telling you that 
mouse is not detected and prompting you to decide whether to 
ignore the same message in the future, and yet you found there is no 
mouse movement to disable this message….So it is suggested that 
you should installed your USB mouse on your computer first, before 
connected it to this KVM Switch. 
Configuration Diagram