Battery change procedure – Comark RF500A User Manual
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Battery Change Procedure
The transmitter latches any low battery condition and must be powered off fully for it to clear. Waiting for the display to
go blank ensures that the low battery status is cleared.
1.
Disconnect all plugs from the transmitter and remove it from its mounting bracket by sliding it upwards.
2.
Using a Philips No 0 or flat-blade screwdriver undo the two retaining screws and remove the battery cover.
3.
Remove the exhausted battery and wait a few seconds for the display to blank.
4.
Replace with a fresh one ensuring the polarity is correct and taking care to snap the new battery in cleanly
without making and breaking the contacts repeatedly.
5.
Replace the battery cover and do up the two screws taking care not to overtighten them.
6.
Observe any local restrictions on disposal of the used cell.
t
f
a
S
BATTERY
COVER
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Figure 19 - Battery Cover
Figure 20 - C-Size Cell Fitment
Figure 21 - AA-Size Cell Fitment