
11 Keypad user interface
11.1 SPCK420/421
11.1.1 Introduction
The keypad is a wall-mounted interface that allows:
Engineers to program the system through the Engineer Programming menus
(password protected) and to set/unset the system; a user can control the
system on a day-to-day basis.
Users to enter User Programming menus (password protected), and to
perform operational procedures (set/unset) on the system. (Please refer to the
SPCK420/421 User Manual for more details of user programming.)
The keypad unit includes an integral front tamper switch and has a 2 line x 16
character display. It features an easy-to-use navigation key to assist in locating
required programming options, and has 2 context sensitive soft keys (left and right)
for selecting the required menu or program setting. 3 LEDs on the keypad provide
an indication of AC power, system alerts, and communications status.
The standard keypad may be factory fitted with a Portable ACE (PACE) proximity
device reader (see page [➙ 279]).
4
ghi
5
jkl
6
mno
7
pqrs
8
tuv
9
wxyz
2
abc
3
def
#
0
1
ok
1
2
34
5
6
7
8
3
LCD keypad
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