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Quick I nstallation G   uide                                                                                            Applicable  models:  LKV-S02ASK /  LKV-S04ASK

  

Rev. 1.4      Copyright© All rights reserved. Nov 2005

 

User-definable Hotkey Preceding Sequence  
Simultaneous /independent PC/Audio Switching  

LKV-S02ASK/LKV-S04ASK

 

2/4-port Slim Palmtop PS/2 KVM Switch  

with  Audio&Mic  

Quick Installation Guide 

 

Thank you for purchasing the 

LKV-S02ASK/LKV-S04ASK

Slim Palmtop PS/2 KVM Switch with Audio&Mic

! With 

our highly reliable and quality product, user can enjoy countless 
benefits from using it. 

 

              

 

 

                                                       LKV-S02ASK (w/ Audio&Mic) 

 

 

 

LKV-S04ASK (w/ Audio&Mic) 

  

Introduction 

 

The 

LKV-S02ASK/LKV-S04ASK

 is a 2/4-port Slim 

Palmtop PS/2 KVM Switch  with  the  audio and microphone 
switching function. It allows you to access, control, boot and 
reboot multiple PS/2-enabled computers using only one keyboard, 
video, mouse, and one  speaker set and one microphone. It also 
offers user-programmable 

simultaneous/independent

 switching of 

PC channel and Audio/Mic channel for flexible multimedia 
application with KVM switching.  For users who might need to 
use a hotkey preceding sequence other than two scroll locks, we 
also offer five key alternatives for free configuration. 
 

Before you install 

 
The default setting of the 

LKV-S02ASK/LKV-S04ASK 

is 

appropriate for most systems. The KVM Switch is a Plug-and-
Play device for installation. In fact, you do not need to configure 
the KVM Switch before installation. 

 

 

For the first time installation of the KVM Switch, please follow the 
instructions below for correct setup sequence: 

The correct setup sequence is …… 

(1)

 

Connect the shared keyboard, monitor and mouse and 
the speaker set and the microphone to the KVM Switch 
first, and then connect your computers. 

(2) Power up your connected computers… 
Since the KVM Switch receives power from the computer’s PS/2 interface, 
it is powered up when you connect the KVM Switch to a PC. 

 

Out-of-the-box Installation 

 

Take the KVM Switch out of the box and begin installation…. 

 

 

 DO NOT TRY to connect the KVM Switch to the computers while 

the computers are still in powered-on states.  Otherwise, the computer 
will have difficulty recognizing your shared keyboard and mouse.  

 

Step 1. 

Make sure all the computers that are to be connected to 

the KVM Switch and their peripherals are in powered-off 
state.   If not, power them off before you proceed with 
the following steps. 

Step 2.

 Connect the shared PS/2 keyboard, mouse, monitor, 

speaker set and microphone to the KVM switch.  

Step 3.

 Connect each of your computers to the KVM switch, 

using appropriate KVM & Audio/Mic cables.

  

 

 

 

LKV-S04ASK Configuration Diagram 

 

Step 4

. (

Now your KVM Switch should have been powered-up….

Power up the connected computers one by one. After 
your computers are powered up, the keyboard and 
mouse will be recognized and now you can begin 
operating the KVM switch. 

Easy Operation 

 
There are two methods to control your KVM Switch for PC 
switching: using the face-panel push button or a hotkey 
sequence. For audio/mic switching, use the hotkey command

See 

Quick Reference Sheet 

 

Face-panel buttons  
 

The face-panel buttons allows you a direct control over PC port 
switching. Simply press the button to switch PC port. By default, 
PC port switching and Audio/Mic port switching are bound 
together (both will be switched simultaneously).  
If you want to enable the binding of PC and audio/mic port 
switching, use the hotkey sequence, 

ScrLk +ScrLk + Q. 

To 

disable the binding again, just hit 

ScrLk +ScrLk + W

.

   

See  Quick 

Reference Sheet 

 
Keyboard hotkey  
 
A keyboard hotkey sequence consists of at least three specific 
keystrokes:  

See Quick Reference Sheet 

 

Hotkey sequence = [ScrLk]

*

 + [ScrLk]

 *

 + Command key(s) 

* User-definable = SCROLL LOCK

CAPS

ESC

F12 

or 

NUM LOCK 

 

Hotkey preceding sequence configuration: 

For users who 

want to use a preceding sequence other than two consecutive 
Scroll Locks, there is also one convenient way to configure it:   
 

Step 1. 

Hit Scro Scro H, then two beeps will signal 

readiness for new preceding sequence selection. [or Press and 
hold down the last front-panel button (Button 2 or Button 4) until 
you hear two beeps, and then release the button.]  

 
Step 2.

 Select and press the key you would like to use as your preceding 

sequence (

SCROLL LOCK

CAPS

ESC

F12 

or 

NUM LOCK

 

keys are available for selection) and you’ll hear a beep for 
selection confirmation. Now you can use the new preceding 
sequence to execute your hotkey commands.  

 

Another way to activate the Hotkey preceding sequence 

configuration is to press the last front-panel button (button 2/button 4) 
for over 3 seconds to set the KVM switch into hotkey configuration mode. 
Then you select and press the key that you’ll choose as the preceding 
sequence. 

 

Each keystroke within a hotkey sequence should be pressed within 2 

seconds. Otherwise, the hotkey sequence will not be validated. 

For detailed Hotkey sequences and their corresponding functional 

commands, please refer to the Quick reference sheet.

 

 

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