11
When the UO-4S operates in the Master mode the numbers of all the alarm loops and
readers and the addresses of the devices must be enrolled on the Zones and Partitions
tab of UProg. Every string number of this tab is considered as the Contact ID number
of the zone, reader, or device which is described in this string. The credentials for the
connected devices must also be enrolled on the tab Credentials – Global.
If the UO-4S was connected to the PC over the RS-232 interface for programming by means of
UProg.exe then for the panel to operate in the modes Master, Slave 1 and Slave 2 the connection cable
must be disconnected from the relevant UO-4S port after completing programming.
INDICATION
The UO-4S indicates its conditions in quiescent mode as follows:
Table 1. LED Indication
Conditions
Indicator Performance
COM FAULT LED: Indicates communication conditions for GSM channel and RS-485 interface
Normal communications
Off
RS-485 communication fault
Amber
One of the subscribers is not available; no SIM card
is present, or the SIM card is not registered on
network
Flashes with amber twice per second
POWER LED: Indicates conditions of the power supply
Norm
Green
12 V Power Failure
Flashes with amber twice per second
220 V Power Failure
Flashes with amber once per two seconds
LP1÷LP4 LEDs: Indicate states of the relevant alarm loops
Disarmed
Off
Armed
Green
Intrusion/Panic/Entrance Alarm
2
Flashes with red four times per second
Fire Alarm
Flashes with red twice per second
Arming Failed
Flashes with green once per second
Arming Delay
Alarm loop is activated
Illuminating with green flashing with red twice per
second
Alarm loop is OK
Illuminating with green flashing with red once per two
seconds
Short/Open Circuit Failure
Flashes with amber once per two seconds
GSM LED
:
Indicates status of the GSM communication channel
Normal communications
Flashes once per four seconds
Communication lost
Flashes 5-8 times every 10 seconds
Alarm Loop Indicators continue indicating alarms also within two minutes after the
relevant alarm loops are disarmed