32 Keypads
Anti-intrusion control panels
6-3
Visual signals on the keypad
LEDs
The following table describes the signals on the LEDs of the Joy, nCode, Aria and Concept
keypads, or the icons which represent them on the display of the Alien keypad.
The list of faults signaled on the yellow fault LED can be found in the table in Appendix B,
Fault signals.
Following is the list of events which cause the Red System Alarm LED
to blink:
• Open panel tamper
• Dislodged panel tamper
• Expansion tamper
• Keypad Tamper
•Reader Tamper
• Expansion Loss
•Keypad Loss
•Reader Loss
•False key
FALSE KEY
If the “False key” event is configured as a “Silent event”, the red LED will not blink.
HIDE STATUS
If “Hide status” option is enabled, the status of the partitions will be hidden. If a valid code is
entered at a keypad, the real-time status will be indicated on the keypad in question for 30
seconds. Additionally:
• If the partitions are armed, the status of the system will be hidden from non-authorized
users.
•• Red keypad LED Off
•• Yellow keypad LED Off
•• Green keypad LED On solid
•• Status icons not present
•• Alarm and Tamper memory hidden
•• If a particular event occurs more than 5 times when the partitions are armed, it will not
be signaled as having occurred more than 5 times. This is due to the limitation placed
on the counter of each event. The counters will reset to zero each time all the partitions
are disarmed.
• If the partitions are DISARMED:
•• The LEDs will function normally.
•• Status icons present
•• Alarm and Tamper memory visible
Table 6-7: Keypad LEDs
LED/Icon
activation
Red Yellow Blue Green
OFF
Icon not
present
All the keypad partitions are
disarmed.
No faults present.
Open zones on the keypad par-
titions.
Primary power failure (230V
a.c.)
ON
Icon on solid
At least one of the keypad par-
titions is armed.
At least one fault is present.
All the zones on the keypad
partitions are in standby sta-
tus: Ready to arm.
Primary power (230V a.c.) is
present
Slow blink-
ing
(ON: 0.5sec
OFF: 0.5sec)
All the keypad partitions are
disarmed.
Memory of alarm/tamper on at
least one of the keypad parti-
tions or memory of a system
alarm is present.
No faults present.
At least one of the zones
belonging to the keypad parti-
tions is either bypassed (dis-
abled) or in Test status.
PSTN or GSM communicator is
disabled.
All the zones belonging to the
keypad partitions are in
standby status.
An unplayed voice message is
present in the memo box.
Fast blink-
ing
(ON: 0.15sec
OFF: 0.15sec)
At least one of the keypad par-
titions is armed.
Memory of alarm/tamper on at
least one of the keypad parti-
tions or memory of a system
alarm is present.
At least one fault is active and
at least one zone belonging to
the keypad partitions is either
disabled (inhibited) or is in Test
status.
Open zones on the keypad par-
titions.
An unplayed voice message is
present in the memo box.
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