User manual

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The Receiver unit of the DVI over 1 CAT6 w/ Galvanic Isolator has a trim pot that is used to

equalize the output signal, compensating for extension distance and cable skew. If there is

no output video or if output video contains video artifacts and/or video noise such as snow,

use the steps below to adjust the trim pot.

1. Use a small at-headed tool to turn the EQ pot.

2. The trim pot has eight different positions (0 through 7). Turn the trim pot in a clockwise

direction until it clicks to the next position. The arrow indicator on the trim pot will

indicate the current position.

3. Check the image.

4. If necessary, continue adjusting the rotary switch until the issue is resolved.

DVI

over 1 CAT6

w/ Galvanic Isolator R

5V DC

Power DVI Out EQ

Link

EXT-DVI-1CAT6-GIR

Gefen

Basic Operation

Adjusting the Signal Quality

Information

Any time a cable is replaced, the EQ trim pot on the Receiver unit will need to

be adjusted.

DVI