66
NFS2-640/E Operations Manual —
P/N 52743:F1 06/16/2011
Remote Terminal Access
Using the CRT-2 for Alter Status
C.4.3 Enable or Disable Detectors, Modules or Zones
From the “Alter Status” menu select option
1
- Disable. Disable lets you enable or disable
detectors, modules, or zones.
Enter the following:
1.
Enter the SLC loop number
1
or
2
.
2.
Enter the first letter to read one of the following, using upper case letters:
3.
Detector =
D
Module =
M
NAC
= P
Zone -
Z
4.
Enter the address or number of the device.
5.
Press
ENTER
and a display similar to the following will appear.
E
XAMPLE
Disable Detector address 101 on SLC1:
Press
D
to Disable (
E
to Enable); then press
ENTER
.
C.4.4 Change Alarm and Pre-Alarm Levels
This option lets you change the Alarm and Pre-alarm levels of any addressable detector in the
system. Follow these steps.
1.
From the “Alter Status” menu select option
2
- Alarm/Pre-alarm.
2.
Enter the address of the detector you wish to change. For example, change alarm and pre-alarm
levels for detector 102 on SLC 1 to Alarm Level 4 & Pre-alarm Level 2.
Disable/Enable. Type nD(nnn) / nMnnn / P(nn) / Z(nn) then Enter
STATUS CHANGE Dis/Ena point 8:29A Tue 04/15/08
Press <
1
><
ENTER
>
Number
SLC Number
Address (01-159)
D101 Now Enabled, Enter E(Enable) / D(Disable) or Esc. to Abort
Press <
1
><
D
><
1
><
0
><
1
><
ENTER
>
Device now disabled
TROUBL SMOKE(PHOTO) DETECTOR ADDR 101 Z03 DEVICE DISABLED 08:29A Tue 04/15/08 D101
Press <
D
><
ENTER
>
Det. Alarm/Prealarm level, type address D(
TROUBL SMOKE(PHOTO) DETECTOR ADDR 101 Z03 DEVICE DISABLED 08:29A Tue 04/15/08 D101
Press <
2
><
ENTER
>
STATUS CHANGE Alarm/Prealarm level 08:29A Tue 04/15/08
D102 sens. at level 5, Prealarm at level 3, Enter AxPx to change, Esc. to Abort
D102 now set at new Alarm level 5 and new Pre-alarm level 2
Press <
1
><
D
><
1
><
0
><
2
><
ENTER
><
A
><
5
><
P
><
2
><
ENTER
>
