General Alarm Led (Red) - Technoalarm TP4-20 User Manual

POWER FAILURE
Control panel
! TROUBLE !
CUT TEL. LINE
! TROUBLE !
GSM FAULT
Signaling
2-4
Led on = alarm stored (alarm memory)
The led remains lit upon mains restore and remains lit on
disarming of the control panel (if it is armed), and in any
case until it is armed again.
Both events, power failure and mains restore, are stored in the
event buffer of the control panel with indication of date and time.
SIGNALING ON DISPLAY
In case of power failure alarm, beside led signaling, on the
display is viewed the module that has released the alarm.
2.1.7 GENERAL ALARM LED
(RED)
The red general alarm led signals trouble and general alarm.
These alarms are direct and are detected always, even if the
control panel is in stand-by, in case of:
Antimasking alarm of the wireless receiver (significant
interferences)
Supervision alarm of a wireless device (the device fails to
carry out the test transmission towards the control panel for
more than the time programmed)
False key (attempt at arming with unknown key)
False code (pressing of 32 keys without entering a valid
code)
Cut telephone line (missing of telephone line voltage for
approx. 1 minute)
Trouble GSM module (communication between the module
and the control panel interrupted for approx. 10 seconds)
The led produces the following signaling:
Led blinking = alarm active
Led on = alarm stored (alarm memory)
In case of false key/code alarm the led blinks for 2 minutes and
the buzzers of the consoles are activated at intermittence for
2 minutes. In addition, the keypad of the console that has
released the alarm is inhibited for 2 minutes. The keypad block
can be undone by entering a valid code on another console/
electronic keypad of the system.
GSM trouble alarm is released after approx. 10 seconds from
its detection.
The general alarms are stored in the event buffer of the control
panel with indication of date and time. Antimasking, supervision,
cut telephone line and GSM trouble alarm is stored with
indication of date and time of beginning and end of alarm.
SIGNALING ON DISPLAY
In case of cut telephone line alarm or GSM trouble, beside led
signaling, on the display is viewed the kind of alarm.
2.1.8 COMMAND MODE LED
(YELLOW)
The yellow CM (command mode) led signals console status:
Led on = console in use (key pressed)
Led off = console in stand-by (no key pressed)
2.1.9 LINE LED
(YELLOW)
The yellow line led signals the quality of the serial bus and the
correctness of the connection of the console:
Led on = connection ok (serial bus ok and console
connected correctly)
Led off = connection ko (interferences on the serial bus and/
or console badly connected)
2.1.10 HOLD-UP ALARM
The hold-up alarm does not generate any signaling, neither
through led nor on the display of the console.
La alarma coacción se graba en la memoria de eventos de la
central.
User Manual - TP4-20