Unit installation

35
Viewing the Zone Resistances using the Star Key
If the Star (Ö) key functions are enabled, pressing the Ö and # keys together
displays the states of the zones in the system.
View Function 1
The first time they are pressed the keypad displays the number of open zones.
The open zones may be viewed by scrolling forward and backwards using the
A and B keys, the keypad displays the zone number and zone descriptor. If no
descriptor has been entered for that zone then it displays the zone type, see
Section 5: MENU OPTIONS; 11 – Text. If one of the open zones closes, or
another zone opens the keypad again displays the number of zones currently
open.
View Function 2
If the Ö and # keys are pressed together for a second time, any open or closed
zones are displayed on the keypad. Press the Ö and # keys for a third time and
the display returns to the banner message. Zones numbered 10 to 16 are
numbered A to G. Refer to Table 3.4 Zone Status Indication.
Table 3.4 Zone Status Indication.
Power LED
The green power LED indicates the status of the a.c. power supply and the
stand-by battery.
Table 3.5 AC/Battery/Fuse Status Indication.
Note: It is advised that a suitably rated stand-by battery is fitted to the system in
order to provide continued protection in the event of an a.c. mains failure.
The battery is not included, see Section 1: System Architecture; System
Installation and Wiring; Stand-by Battery.
Keypad Operation (cont’d)
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