Atlona AT VGA100 WPVGA User Manual

Page 5

MODE SELECTION

DIP SWITCH

Mode # 1: If your display is a projector or a new display 17-inch and up, please use Mode # 1
Mode # 2: If you are using a CRT monitor or a display under 17-inch, please switch to Mode # 2

No Signal or it is going in and out:

a. Please test your RJ45 cables with a Fluke or similar tester to make sure that all the wires are connected
and the distance is within the limits.
b. If you are using patch panel or and RJ45 wall plates, the distance will be reduced, please do a direct con-
nection bypassing all additional equipment.
c. Please try to re-terminate your CAT5/6/7 wire to 568B
d. Check the dip switch and mode configurations as they are very important when UTP wire is used.
e. Change the resolution on the computer to 800x600 or 1024x768
f. Change frequency to 60Hz
g. Try using STP Cable

Image is tilted:

a. Check the dip switch and mode configurations as they are very important when UTP wire is used.
b. Change the resolution on the computer to 800x600 or 1024x768
c. Change frequency to 60Hz
d. Try using STP Cable

If you are terminating STP cable with a plastic CAT5 or CAT6 connector, please separate ground wire and con-
nect it to the Ground connection on the receiver module.
STP (Shielded Twisted Pair) Cable is recommended

Filter

There are 5 dip-switchers on the receiving module. Each dip switch represents signal stability from 0 to 5,
where #5 is the highest stability. The default mode is all dip-switchers are at the up position.
If the signal is going in and out or USB is freezing, please start by switching down the dip switch # 1, if signal
doesn’t become better, switch dip switch # 2 down and so on.
It is highly recommended using STP cable (Shielded Twisted Pair).

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