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MODEL : AB-4148 

4x8 VGA

-

AUDIO MATRIX SWITCHER 

4x8 VGA-AUDIO Matrix Switcher Series 

Thank you 

for purchasing the AB-4148 

VGA-AUDIO 

Matrix Switcher. 

You 

will find this unit 

easy to 

install and 

highly reliable but it is essential that 

you read 

this manual thoroughly before attempting to use 4x8 

VGA-Audio 

Matrix 

Switcher.

 

Summary of Contents for AB-4148

Page 1: ... Matrix Switcher Series Thank you for purchasing the AB 4148 VGA AUDIO Matrix Switcher You will find this unit easy to install and highly reliable but it is essential that you read this manual thoroughly before attempting to use 4x8 VGA Audio Matrix Switcher ...

Page 2: ...r in an environment which may impede the normal flow of air around the unit such as a bed rug carpet or completely enclosed rack If the unit is used in an extremely dusty or smoky environment the unit should be Periodically blown free of foreign matter 13 Do not remove the cover Removing the cover will expose you to potentially dangerous voltages There are no user serviceable parts inside 14 Do no...

Page 3: ...ite Receivers etc To VGA destination devices Such as LCD Monitors VGA Monitors Plasma LCD TV VGA Projectors etc Selection of inputs is made via the front panel push buttons or an Infrared Remote Control unit or RS 232 control by a computer PACKAGE CONTENTS Before attempting to use this unit please check the packaging and make certain the following items are contained in the shipping carton 1 Main ...

Page 4: ......

Page 5: ...AB 4148 INSTRUCTION OPERATION MANUAL PAGE 5 ...

Page 6: ...PAGE 6 AB 4148 INSTRUCTION OPERATION MANUAL Before making any connections to the AB 4148 Observe the following ...

Page 7: ...AB 4148 INSTRUCTION OPERATION MANUAL PAGE 7 ...

Page 8: ...p bit this is often referred to as 9600 8N1 When the unit recognizes a complete command it will perform the requested action there is no delimiter character required The unit does not send out a message when a value is changed from the front panel or by IR control If the unit needs to be controlled via the front panel in addition to the RS232 control you should regularly poll the unit status to en...

Page 9: ...AB 4148 INSTRUCTION OPERATION MANUAL PAGE 9 MORE STUFF FOR AB 4148 ...

Page 10: ...PAGE 10 AB 4148 INSTRUCTION OPERATION MANUAL AB 4148 AB 4148 SUPPORT VGA FOUR INPUTS MATRIX TO EIGHT SWITCH OUTPUTS SUPPORT CONTROL IR RS 232 INTERFACE CONTROL FROM A PC ...

Page 11: ...necessary to restore said product to proper operation condition This warranty does not apply if the fault has been caused by misuse improper handling care electrical or mechanical abuse and abnormal operating condition or non authorized modification to the product If repairs are necessary under the warranty policy the original purchaser must return the product to local distributor freight prepaid ...

Page 12: ...www kvmswitchtech com ...

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