Troubleshooting - Bticino D45 Technical Manual

SONORA -
D45
VIDEO DOOR ENTRY SYSTEM - GENERAL FEATURES
Indoor handset functions overview

troubleshooting

1 . Small EP short circuit. The handset emits 3 short beeps,
stops communication with the Small EP and switches to
standby .
2 . Overload or short circuit check for alarm sensor . After
setting the alarm zone, the handset will supply 12 ±1V
DC to the sensors . The maximum current it can provide
is 300mA . If more current is required, please connect an
additional power supply . In case of short circuit, 3 short
beeps will be heard, and an overload alarm message
will be sent to MC . Meanwhile, all the zone lights will
come on (at this time, other functions will be performed
normally, with the exception of the alarm function) .
Wait 10 seconds and reconnect the power and correct
the mistake . Reset the alarm zone, the handset will start
operating normally .
3 . Cannot enable the alarm zone
If the alarm zone cannot be enabled, do the following:
Hardware: ensure that the sensors are connected
correctly . Software: in order to enable the zones, it will
first be necessary to enable the sensors, select the status
of the sensors (always open or always close ), set the
sensors to infrared or non-infrared as required, set all the
sensor parameters . Once all these settings have been
entered exit the installation setup procedure . Enter the
user password to enable or disable zone .
Note: the non-infrared sensor zone can't be set when there is an active alarm.
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CARATTERISTICHE GENERALI
colour handsfree 7" alarm
322050