Operating Elements; Function Keys - BASETech WS-9750-IT Mode D'emploi

3. Put the cover back on.
In case of a change of batteries in one of the units, a new basic setting must be
undertaken with all units. This is necessary since upon being put into operation, the
outside transmitter transmits a random security code to the weather station which
must be received and stored within the first 3 minutes after being put into operation.
To ensure optimal functioning and precision, it is recommended that the batteries of all
units be replaced once every year.

8. Operating elements

a) Function keys
Key "Set/ch" (setting/channel)
1
• Press and hold for about 3 seconds to enter the manual setting mode.
• Press briefly to switch between the various channel displays.
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