
FOB-2W-4B
Page 11
5. Changing the battery.
If you have had the fob for some time and the battery has run
low, then you will need a 3V CR2450 LiMn02 type battery as a
replacement.
When you have the replacement ready, change the battery as
follows:
1. Undo the screw on back of the fob (see figure 3)
Figure 3.
2. Lift off the battery lid.
3. Note which way up the battery is fitted and gently prise out the
old battery. CAUTION: Do not try to prise out the battery by
inserting a screwdriver near battery contacts.
4. Fit the new battery. Make sure you insert it with the positive
side upwards. Note: make sure your hands are clean and dry
when handling the new battery. Even small amounts of grease or
dirt can affect the contact between the battery and the fob.
5. Re-fit the battery lid.
6. Hold the key-ring shackle in place and re-fit the screw you
removed in step 1.
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