Trango Systems Flacon Plus, Инструкция по установке и эксплуатации, Страница: 37 / 48

Copyright © 2000 Trango Systems, Inc. (All rights reserved)
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SCREEN CONTROLS:
Current Channel: This must be the same on the
transmitter and receiver in order for video, alarms,
and/or data to be transmitted properly.
Link Verification Error: Green indicates that the
receiver is receiving a matching Link Verification Code
from the transmitter. Red indicates that it is not.
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 ( R eceived S ignal
S trength I ndicator). 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.