6
Installation Guide
keypad will send the message “Keypad zone open”. If you do not
have an anti-tamper switch or if you do not want the system to
supervise its status, turn off option [4].
Status LED Follows Arming Status of Partition 1 or 2
Section
[2]
— Option
[5]
Off
= Partition 1 (default)
On
= Partition 2
Zone Display
Section
[2]
— Option
[6]
and
Option
[7]
[6]
[7]
Result
OFF
OFF
Scrolling Zone Display
OFF
ON
Scrolling Zone Display
ON
OFF
Multiple Zone Display
ON
ON
Scrolling and Multiple Zone Display
Multiple Zone Display shows the status of several zones on a single
screen without zone labels. If zones 3 and 4 were open, the screen
would read:
Zones Open 3 4.
This screen alternates with the
system status screen.
Scrolling Zone Display shows the zone label and status of one zone
per screen. If zone 3 was open, the screen would read:
zones
open [3] zone label
.
Time Format
Section
[2]
— Option
[8]
Off
= International 24-hour clock (default)
On
= U.S. 12-hour clock
The 1641 LCD Keypad can display the time using the 24-hour clock
(option [8] off) or using the 12-hour (US) clock with the a.m. and p.m.
