Battery Change; Function Keys - La Crosse Technology WS-9124TWC-IT Instruction Manual

2. Insert the batteries, observing the correct polarity (see
marking).
3. Replace the battery cover on the unit.
Note:
In the event of changing batteries in any of the units, all units need
to be reset by following the setup procedures. This is because a
random security code is assigned by the sensor at start-up and this
code must be received and stored by the Temperature Station in the
first few minutes of power supplying.

BATTERY CHANGE:

It is recommended to replace the batteries in all units regularly to
ensure optimum accuracy of these units. (Battery life - see
Specifications below)

FUNCTION KEYS:

Temperature Station:
The Temperature Station has two easy to use function keys.
SET/ CH key
Please participate in the preservation of
the environment. Return used batteries to
an authorized depot.
6
MIN/ MAX/ + key