Extron Electronics CAT 5 Transmitters - Manual (Page 12)

CAT 5 Transmitters • Installation and Operation
Installation and Operation, cont’d
CAT 5 Transmitters
A
Appendix
Specifications
Accessories and Part Numbers
Specifications
Included Parts
Accessories
Cables/Adapters
2-12
7. The transmission distance may be too far for remote
power. Try connecting the local 15V power supply to the
transmitter.
8. The transmission distance may be too short. Ensure that
the UTP cable is at least 50 feet long.
9 . If the Manual/Auto switch is in the manual position,
ensure that the receiver’s level controls are not set too
high. Too much level and peaking can cause display
problems.
10 . For computer video from a laptop or for ungrounded AC
distribution systems, the transmitter may need to be
grounded. See Grounding the transmitter earlier in this
chapter.
11 . Call the Extron S 3 Sales & Technical Support Hotline if
necessary.
If the image is not displayed correctly
1 . For computer/RGB video, if the output image looks too
green, ensure that the receiver’s SOG switch is off.
2 . For computer video, if the picture hangs off the edge of the
screen, adjust the transmitter’s H Shift control.
DDSP disables the horizontal shift control.
3 . Place the receiver’s Manual/Auto switch to manual and
adjust the level and peaking controls for optimum quality.
4. The transmission distance may be too far for remote
power. Try connecting the local 15V power supply to the
transmitter.
5 . For computer video from a laptop or for ungrounded AC
distribution systems, the transmitter may need to be
grounded. See Grounding the transmitter earlier in this
chapter.
6 . If the image still does not display properly, call the Extron
S
3 Sales & Technical Support Hotline.
If the receiver’s Manual/Auto LED flashes
1 . The transmission distance may be too far for remote power.
Connect the local 15V power supply to the transmitter.
2 . Check the RJ-45 connector for a loose connection.