Locks & Alarm
12
Care point: Finger marks will
adversely affect battery life; if
possible, avoid touching the flat
surfaces of the battery and wipe
them clean before fitting.
4.
Fit the new battery, ensuring that correct polarity is
maintained (‘+’ side facing up).
5.
Press the two halves of the handset firmly together and
ensure that both halves are fully joined to prevent dirt or
moisture from entering the handset.
6.
To resynchronise the handset, operate either button four
times in quick succession. On the fourth press the door
should lock or unlock, confirming resynchronisation.
The handset is now ready for use.
Summary of Contents for Seventy Five
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