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Chan ging the Bat te ry
All batteries have a limited service life. In order to prevent any loss of data,
we recommend that you change the battery at least every five years.
Make sure that the device is switched off and the power plug is dis-
connected.
Remove the cable cover at the backside of the housing. Pull out the
con nec tors. Turn the BEETLE system on the top.
Then loo sen the screws (see
ar rows), e.g. with a coin.
Remove the metal cover.
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BATTERY