Receiver IT3G7R20
USER'S MANUAL
14
When the device is initialized and whenever it is stopped with the STOP button or by time, the
working channel is indicated by pulses on the LINK and PWR LEDs (tens and units respectively).
At the end of the band scan, it displays the channels that have been found to be free.
While the code or channel is being displayed, the unit can be started, which will stop the display and
switch to the normal running display status.
STATUS
LED RUN
Receiver in operation.
Failure in serial drivers.
Shutdown due to lack of radio frequency signal.
Failure in stop relays.
Receiver stops due to time or STOP BUTTON.
STATUS
LED LINK
Resting status or manoeuvre without changes.
EEPROM error.
Flashing every change of state of one or more relays.
STATUS
LED RUN + LED LINK
Low power supply.
STATUS
LED RELAYS
Correct relay power supply.
Receiver at rest.
STATUS
LED PWR
Correct power supply.
No power supply.
