5
Morrison Bros. Co. ‑ Dubuque, IA ‑ 800‑553‑4840
918SB‑0134 PP rev 8‑3‑2017
5. DIP Switch Configuration. Changing the DIP switch configuration settings requires two steps:
• Configure the DIP switch, SW3 as desired.
• Press and release the RESET button, SW4 (see Figure 4).
POSITION FUNCTION
MODELS
1
Audible Alarm
ON (default) = ENABLED
OFF = DISABLED
918SB
918DB
918QB
2
Auto Silence
ON (default) = ENABLED
OFF = DISABLED
918SB
918DB
918QB
3
Channel 1 Normally Closed/Open
ON = Normally Closed Contacts
OFF (default) = Normally Open Contacts
918SB
918DB
918QB
4
Channel 2 Normally Closed/Open
ON = Normally Closed Contacts
OFF (default) Normally Open Contacts
918DB
918QB
5
Channel 3 Normally Closed/Open
ON = Normally Closed Contacts
OFF (default) = Normally Open Contacts
918QB
6
Channel 4 Normally Closed/Open
ON = Normally Closed Contacts
OFF (default) = Normally Open Contacts
918QB
Table 1 Configuration Dip Switch Summary
Figure 5 Configuration DIP Switch
Figure 4 RESET button
