NEX7250 Zone 2 Annunciator
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21. System Configurations and Programming
IMPORTANT NOTE
: -
PLEASE ENSURE ALL PROGRAMMING AND CONFIGURATION IS DONE BEFORE UNIT IS
MOUNTED IN ZONE 2 AREA. AS CUSTOMER WILL NO LONGER HAVE ACCESS TO THE
CONFIGURATION PANEL
Functions
The NEX7250 alarm annunciator is always supplied with a comprehensive range of pre-defined
options which can be enabled or disabled on a channel by channel basis using the integral, (or as an
option remote), pushbutton / programming module. To simplify the configuration process each option
has been allocated a unique “Function No.” between 1 and 24, any combination of these functions
can be selected for each alarm way but care must be taken to ensure the operating modes selected
do not conflict with each other. For example if ringback alarm sequence R is required the system
should also be set to manual reset for the sequence to operate correctly. The key for functions 1 to
24 is shown later in the manual.
21.1 Programming Mode
The programme function of the unit is accessed by hinging down the pushbutton / programming
module using a small terminal screwdriver in the recess in the top of the bezel and levering forward
the top edge of the assembly. This allows the assembly to hinge down to reveal the programming
information plate. To programme the unit, first place it in the configuration mode by moving the yellow
switch to the “CONF” position, the "function" display will indicate 0 to confirm that the unit can be set.
Removal Of The Pushbutton/Programming Module
TERMINAL
SREWDRIVER
