User's Manual

Sync Loss: Green indicates that the receiver detects a vertical sync pulse on the

received video signal. Red indicates that it does not, and hence that no video is being

transmitted.

Low Transmitter Battery: Red indicates that the transmitter has a low power supply

voltage (< 6 Vdc). Green indicates that power supply voltage is within acceptable

limits.

Alarm 1 and Alarm 2: OPEN indicates that contacts are open on the receiver,

CLOSED that they are closed.

Signal Strength: Also called RSSI (Received Signal Strength Indicator). Presents a

bar graph proportional to the received signal. Useful in troubleshooting to determine

if any other signals are present in the frequency band and to help align antennas.

In Fig. 8, the TrangoLink

interface screen shows that

the receiver is set to Channel

3, both Alarms are open, and

a low battery condition exists

on the transmitter.

Fig. 8