Becker TRAFFIC ASSIST PRO Z302 - Manual (Page 138)

138
>>> NOTICE
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> Completely discharge the battery (leave the unit switched on with no power suppply until it automatically switches off).
> Push the cover on the back of the housing in the direction of the arrow as shown
.
> The battery can be found on the right under the cover.
> Pull out the plug of the battery connecting cable .
> Pull the battery out of the compartment in the direction of the arrow with the help of the black tab .
Note:
Do not reconnect a unit that you have opened to the power supply.
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