SFP-2402 & SFP-2404 Series Manual — P/N 51898:F3 8/6/2014 31
DIP Switch Settings Program Options via DIP Switch
3.1 DIP Switch Settings
The following tables list the programmable features for the SFP-2402 and SFP-2404. Placing a
DIP switch in the ON position will select the feature while placing the DIP switch in the OFF posi-
tion will deselect the feature. The exceptions to this rule are SW3 DIP switches 5 & 6. These two
switches are used to select the Notification Appliance Circuit synchronization feature. A detailed
description of each feature is presented in the following pages.
Important: When any programmable feature is changed by repositioning a DIP switch, the FACP
Reset button must be pressed to ensure that the control panel can read the new switch position.
Switch Number DIP Switch Number DIP Switch ON
SW1
1 Silence Inhibit
2 Auto-silence
3 Temporal Coding
4 Selective Silence (if sync. enabled)
5 Trouble Reminder
6 AC Trouble Delay
7 Autoresettable Supervisory
8 IDC Combination
Waterflow/Supervisory Circuit
SW2
1 not used
2 not used
3 IDC1 Verification
4 IDC1 Supervisory
5 IDC2 Verification
6 IDC2 Supervisory
7 not used
8 not used
SW3
1 NAC1 Nonsilenceable
2 NAC1 Disable
3 not used
4 not used
5 & 6
used to select strobe
synchronization feature as
shown to the right
Switch 5 Switch 6
No Synchronization OFF OFF
System Sensor Synchronization ON OFF
Gentex Synchronization OFF ON
Wheelock Synchronization ON ON
7 Nonsilenceable Waterflow for
Combination Circuit
(only if SW1 switch 8 is ON)
8spare
Table 3.1 SFP-2402 DIP Switch Settings
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