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EKB2 LCD screen is intended for displaying alarm system status messages and alerts. Message
READY
is displayed on the screen that
no zones are violated or no faults are present and the system is prepared for arming. Message
NOT READY
(and
FLT
) shows up in case
of zone violation or if system faults are present. The alarm system cannot be armed until the faults are removed or violated zone (-s) is
restored, bypassed or set up to operate under Force mode. The following faults allow system arming when present:
•
main power supply is lost.
•
low battery.
•
battery dead or missing.
•
battery failed.
•
siren failed.
•
GSM jammer detected.
•
date/time not set.
•
GSM connection failed.
•
GSM antenna failed.
Audio Indication
The built-in buzzer uses two types of sound signals – three short beeps and one long beep. Three short beeps stand for successfully
carried out configuration command, one long beep – for invalid configuration command. In addition, the buzzer emits short beeps
in case of alarm.
Visual Indication
EKB2 can be used even in dark premises as the LCD screen and keys are illuminated continuously. The illumination level lowers down
if 3 minutes after the last key-touch expires while the system is disarmed. In case of alarm, the keypad illumination level is boosted
and stays in this state until the system is disarmed.
