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4.0 Status / Signal LED’s
Each input / output on the RF200D has a closely mounted status LED to indicate the
channel is active. For the signal strength a strip of 6 LED’s is mounted in the centre at the
top of the RF200D. A brief description of the status / signal LED’s is listed below:
Signal LED’s
The signal LED’s have two meanings. When the display raises from the bottom upwards this
indicates a received signal strength, depending on the receive level will depend on how
many LED’s will light. For a transmission the LED’s will pulse from the centre outwards.
Inputs / Outputs 1 & 2
The input / output LED’s for channels 1 & 2 flash at half second intervals when a channel is
active.
Channel 3 / Tamper
The status LED flashes at half second intervals providing the tamper fault is local, if a
remote tamper fault has been detected the status LED will pulse twice. When using this
output as a third channel the status LED will only flash at half second intervals when active.
Data Channel (Data Models Only)
The status LED on the data channel emits a short pulse when sending or receiving data
over the RS232 or RS485 port. If the status LED stays on continuously for half a second or
more there is a problem with either the serial port settings or the protocol used.
Power Saving
All LED’s will extinguish when the tamper switch is held down for more than 5 seconds.
