GARDEN-TOWER IR
Installation and user manual
Page 18 of 24
Settings and programming
Description of signalling leds
The RX board has 6 leds for control purposes which can be enabled or disabled by setting the
jumper to ON.
Led S.LOW: Low signal (DISQUALIFICATION)
It switches ON to indicate the presence of intense fog and the activation of the disqualification
function. In this mode the barrier is deactivated and then automatically restored as soon as the
signal is regained.
It is possible to manage this signal directly in the control panel (O.C. output).
For the correct functioning of the disqualification device it is mandatory to have accomplished a
proper alignment.
Led MASK: Blinding signal and mains anomaly
It switches ON and blinks to signal the presence of an electromagnetic interference or a wiring
problem that may affect the correct functioning of the barrier.
Led DETECT: Irregular transmission signal
This led is generally OFF in ordinary operating conditions. The led blinks if one or more
transmitter signals are not detected by the receivers.
It lights permanently if all the transmitters signals are not detected by the receivers.
Verify alignment and possible blinding problems.
Led ALM: Alarm acknowledgement
It switches ON to signal the occurrence of an alarm.
The tripping delay set on trimmer SPEED ranges from 50 ms to 500 ms (turn the trimmer
clockwise to increase the delay).
Led HTR: Heating
The barriers have an automatic heating system with electronic control that
guarantees a minimum internal temperature of 17°C in all environmental conditions.
If the led is ON, the heating system is working correctly.
POWER: Power supply
The POWER led is the only one that is permanently ON in ordinary operating conditions.
