ATEN Technology CE250a User Manual download pdf (Page 29)

Appendix

TP Wiring Diagram and Pin Assignments

Troubleshooting

Pin Assignment

1/V OUT B

2V OUT B

3/V OUT G

4/V OUT R

5V OUT R

6V OUT G

7/DO

8DO

Problem Action

No video Make sure that all cables are securely plugged into

their sockets.

Poor video quality. The video quality can be improved by reducing the

refresh rate.

Trails and smearing on the

screen.

Unplug the Cat 5 cable from the remote unit, then

replug it.

Local Unit not working The power from the local computer/computers in the

KVM installation may be insufficient. You may need to

purchase a power adapter for use with the CE250

AL.

Be sure to get one with the same specifications as the

one provided in this package for the CE250

AR.

Remote Unit not working Make sure the power adapter that came with this

package is properly plugged into the remote unit’s

power jack.

JACK POSITIONS

PAIR 2 PAIR 1

PAIR 3

PAIR 4

T568B

AT&T 258A

123456 78

W-O O W-G Bl W-Bl G W-Br Br

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ATEN Technology CE250a User Manual Page 29