
1. Introduction
11980075 Page 5
Figure 1. 9941 and 9943 LCD Remote Keypads
AB CD
123
456
7890
Alert lamp (see page 19)
Flashes to highlight
unacknowledged alarm,
fault or tamper conditions.
Glows for acknowledged
conditions.
Goes out when all
conditions are rectified.
Service lamp
Glows if the
system needs
an Installer
reset.
Mains lamp
Glows when
using mains
power.
Flashes when
using stand-by
battery.
2-line 16-digit liquid
crystal display
The first line shows:
- unset: time and date
- set: level(s).
The second line shows
Installer-configured text,
often the control unit
model number.
The display may show
only time and date until
a user is identified.
Exit key
Press to
cancel a
command
sequence.
Enter key
Press to
confirm a
command
sequence.
IMPORTANT NOTE
Dual key alarms
Pressing two keys
together can initiate
alarms if these are
enabled (see page 32).
Panic
Press 1 and 3 together.
Medical assistance
Press 4 and 6 together.
Fire
Press 7 and 9 together.
These may show nothing until you enter a user code.
Level selection
keys
Press to select
levels.
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