Question about GrandTec Ultimate GWB-4000 Digital Media Streamer

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My monitor has a bad image when connect GrandTec

All is working on my system with GrandTec Wireless. TV vision and audio is OK, but... Ever with the box powered or not my LCD monitor (on the PC) has a very bad image (disturbed like a ghost image), this problem is solved only when detach the GrandTec cable from the VGA adaptor on my PC.
I think that a disturbed signal is itrduced in my VGA signal by GrandTec box.
Why i can solve the problem and have a optimal vision on my PC monitor?

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  • Anonymous Dec 18, 2008

    Same Problem. Very fuzzy when connected to my desktop monitor.


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Issue occurs due to interference and weak shielding.Using higher quality VGA cable will help also you may optimize display properties such as resolution and sync frequency

Posted on Jul 22, 2009

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