ADT SERIES 4250, Руководство пользователя

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4
G
LOSSARY OF
T
ERMS
Duress code: A code entered at the keypad that will
unset the system, and will also transmit the
duress condition to alert the Alarm Receiving
Centre.
User code: A ‘x’ digit user code which is used to
operate the system eg. Setting Unsetting.
Master code: A ‘x’ digit user code allocated to a system
user for entering advanced feature options.
Entry time: A pre-set time delay on entry to allow the
user to reach the keypad and unset the
system.
Exit time: A pre-set time delay to allow the user to
leave the premises after initially setting the
system at the keypad.
LCD: Liquid Crystal Display.
LED: Light Emitting Diode status indicator on the
keypad.
Part Set: Security condition selected by the user at
the keypad. Chosen to allow pre-defined
areas of the premises to be protected when
other areas are occupied.
Full Set: Security condition selected by the user at
the keypad. Selected to give full protection
for the complete premises.
Unset: Security condition selected by the user at
the keypad. Selected to switch the system
off.
Zone: A zone is an area eg. room, corridor, that is
monitored by a device such as a movement
detector, door contact etc.
24 hr Zone: An alarm circuit which has been
programmed to give 24 hour continuous
protection whether the system is set (on) or
unset (off).
Personal
Attack (PA): Emergency switch or push button used to
trigger the alarm system which results in the
Alarm Receiving Centre Operator being