LED Indicators
|
Label # |
Indicator |
Name |
State and description |
|---|---|---|---|
|
A |
LED1 |
Power supply input present |
ON Green indicates that power is available OFF indicates power is shut down |
|
B |
LED2 |
Onboard microphone/speaker |
ON indicates that the microphone/speaker is in use |
|
C |
LED3 |
Audio transmission |
Flashing slowly indicates the listening audio input Flashing fast indicates the speaking audio output |
|
D |
LED4 |
Heartbeat |
Flashing on heartbeat frequency |
|
E |
LED5 |
RS485 port (PL3) receive |
ON Red indicates that data is being received on the communications line |
|
F |
LED6 |
RS485 port (PL3) transmit |
ON Green indicates that data is being transmitted on the communications line |