SLR6 User Guide
Version 1.0
11
7
USER INTERFACE
7.1
LED-indicators
There are four (4) LED indicators on the front panel of the radio modem, and they give an
indication of the status of the serial port and the radio interface:
LED
Indication
OFF
Red
Red, Flashing Green Green, flashing
Power
ON/OFF
Inactive
Active
Signal
strength
RSSI
No data
Data detected
and ok
Data detected,
but weak signal
RX/TX
Data indicator
No data
transferred
Data transfer
Mode
Communication
or programming
Data Mode Programming
mode
Description of the LED-indicators
:
o
Power
indicates the status of Power ON/OFF
o
Signal strength
indicates the strength of the received signal
o
RX/TX
indicates that the radio modem is receiving or transmitting data via serial port.
o
Mode
indicates whether the modem on Data- or Programming mode.