Honeywell NOTIFIER NFS2-640 Operation Manual page 3

Section 2: Use of the Controls
2.1 Introduction
Listing of the controls and indicators and where to find information on their use:
Twelve System Status Indicator LEDs
Five Control Keys
Programming Keypad
Programming Keypad
(Refer to page 15
2.2 System Status Indicator LEDs
The control panel contains 12 labeled LEDs described in Table 2.1.
Indicator Color
Green
CONTROLS
ACTIVE
Green
POWER
- Red
PRE DISCHARGE
Table 2.1 Descriptions of System Status Indicator LEDs (1 of 2)
12
Operating Components
8 0 - c h a r a c t e r ( 2 x 4 0 ) L i q u i d C r y s t a l
D i s p l a y . ( L C D )
Figure 2.1 NFS2-640 Control Panel Keys and Indicators
When Active
LIghts when the panel assumes control of local
operation as primary display.
Lights when the proper primary AC power is
applied. Remains lit while power is applied.
Lights when any of the releasing zones have been
activated, but have not yet discharged a releasing
agent.
Covered in
"System Status Indicator LEDs" on page 12
"Control Keys" on page 13
"Programming Keypad" on page 15
Status Indicator
LEDs (Refer to
Section 2.2 below)
Cursor movement (arrow) keys,
key, and key. (Refer to page 15
ESC ENTER
To Turn Off
Turns off automatically when another panel
assumes control of local operation.
Always lit with AC power applied.
Turns off automatically when no releasing
zones are in the pre-discharge state.
NFS2-640 Operations P/N 52743:L4 06/10/19
Control Keys
(Refer to
page 13).
Function keys
(Refer to page 15