Extron Electronics IN1130 User’s Manual - Manual (Page 13)

IN1124/28/30 Transmission System • Installation and Operation
Installation and Operation, cont’d
IN1124/IN1128/IN1130 Transmission System
A
Appendix A
Reference Information
Specifications
Included Parts
Accessories
Installation Kits
Cables/Adapters
Operation
9 Power — Plug the external 9V power supply into this power
connector. The power supply is included with the unit. Plug
the power supply into a 100 to 240VAC, 50 Hz or 60 Hz power
source.
Alternatively, an Extron P/S 100 Universal 12VDC Power
Supply can power up to six transmitters or receivers using only
one AC power connector.
10 Power LED — Lights to indicate that power is applied.
11 Sharpness control — Adjusts the sharpness of both images
simultaneously. Use a Tweeker or other small, flat-head,
screwdriver to adjust the control.
Troubleshooting
1 . Ensure that all devices are receiving power. The
transmitter’s and receiver’s front panel Power LEDs
indicate that they are receiving power.
2 . Ensure that the transmitter is receiving a video input.
3 . Ensure that the TP cable(s) are properly terminated in
accordance with TIA/EIA T 568A or TIA/EIA T 568B
standards and that the RJ-45 connections are securely
made.
4 . The transmission distance may be too short. Ensure that
the UTP cable is at least 50 feet long.
5 . The transmission distance may be too long. Try
shortening the distance between the transmitter and
receivers.
6 . Call the Extron S 3 Sales & Technical Support Hotline if
necessary.
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