Section IV: Configuration
IV-2
P/N 446613 Issue I Rev. A
Main Board Switches
The Main Board switches are standard 8-position DIP switches. Slide the switches to
the left for Off and to the right for On. All DIP switches are factory set for off, verify
proper settings for proper system operation.
1
2
3
4
5
6
7
8
J2
Number
Function
Comments
1
IDC A no verify
Off for verification of smoke alarm
On for no verification of smoke alarm
2
IDC B no verify
Off for verification of smoke alarm
On for no verification of smoke alarm
3
IDC C no verify
Off for verification of smoke alarm
On for no verification of smoke alarm
4
IDC D no verify
Off for verification of smoke alarm
On for no verification of smoke alarm
5
IDC D waterflow
Off for no waterflow operation
On for waterflow operation
6
Silence Inhibit
On for alarm silence inhibit of 60 seconds
Off for no alarm silence inhibit
7
NAC 2 Silencable
On for NAC 2 as silencable
Off for NAC 2 as non-silencable
8
NAC 1 Silencable
On for NAC 1 as silencable
Off for NAC 1 as non-silencable
OFF ON
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