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3.10 Indication of System Faults
EKB2
Message
FLT
displayed in the lower left side of the home screen view indicates presence of system faults. In order to find
out more on the particular system fault, please open menu section
FAULTS
. The description on each system fault is
indicated in the table below.
Menu path:
OK
→
FAULTS
→
OK
Name
Description
MAIN POWER LOSS
Main power supply is lost
LOW BATTERY
Backup battery voltage is 10.5V or lower
BATTERY DEAD/MISS
Backup battery is not present or the battery voltage runs below 5V
BATTERY FAILED
Backup battery resistance is 2Ω or higher
SIREN FAILED
Siren is disconnected/broken
VIOLATED TAMPER
One or more tampers are violated
DATE/TIME NOT SET
Date/time not set
GSM CONNECT FAILED
GSM connection is lost
GSM ANTENNA FAILED
GSM antenna is disconnected/broken
WLESS ANTENNA FAIL
Wireless antenna is disconnected/broken
EKB2
Navigate through the following path using OK and arrow keys to view real-time temperature sensor values:
Menu path:
OK
→
TEMP SENSORS INFO
→
OK
→
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