Using the RingFlash 250 Frequency Detector
4.
Check the setting of the 2-position DIP switch. It must
be switched as illustrated below.
Smoke alarm
5.
Place the housing cover of the frequency detector back
on the housing (2).
6.
Screw the housing screw (5) back in the housing (2) of
the frequency detector.
7.
Insert the frequency detector in the holder. Pay atten-
around in the holder. The locating posts for the
the correct installation position.
ON
1 2
GB
29