ATEN Global Service Site


Subject :
	KH1508 Local console has moire effect

Description :
	The VGA signal of my KH1508 at the local console has an unusual display or "moire" effect at different resolutions. How can I fix this?

Solution :
	KH1508's produced between 2009/8/19 and 2010/1/22 (Hardware version:AO/AP/AQ) might have this issue, where the VGA signal of the KH1508 at the local console has an unusual display or “moire” effect at different resolutions. Not all KH1508's builds have this problem during this time period. Sometimes you can set the frequency higher than 60Mhz to avoid this issue. If the frequency change cannot solve this issue, please send the unit back to ATEN for repair work.

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