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08905208A 

 

   

IMPORTANT NOTICE 

HD44 Series and HD88 Series 

 
 
 
INTRODUCTION 
In some installation scenarios, an audio/video source component (such as a cable box or DVD 
player) may fail to work properly with distribution products or even a display. The problem is often 
related to the source component’s video outputs exhibiting too much DC offset voltage on the signal 
line. The result of poor DC offset voltage 
conditioning on the output often results in color 
problems such as color bleeding, picture clarity, 
definition, and stability issues.  
 
 
VS100 DC BLOCKER 
To resolve this issue, use a Xantech ‘VS100’ 
Video Stabilizer DC Blocker. The ‘VS100’ is 
placed in between the source component output 
and the input to the distribution product. Packaged 
in convenient inline dongles, the ‘VS100’ requires 
no additional cables or power connections. A 
‘VS100’ DC Blocker set needs to be connected 
between each source component with a DC offset 
issue and its corresponding input on the HD88 or 
HD44. 

 
 
 
 
 
 
 
 

 
 
 
 

 

Xantech Corporation 

13100 Telfair Avenue, 2/F 

Sylmar, CA 91342 

 

Installation Instructions, Blocker Notice, HD44/88 

© 2008 Xantech Corporation, Document #08905208A 

This document is copyright protected. No part of this manual may be copied or reproduced in any form without prior written consent from Xantech 

Corporation. 

Xantech Corporation shall not be liable for operational, technical, or editorial errors/omissions made in this document. 

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