ADE CK 2303 Instrucciones De Operación página 29

Start-up
The alarm clock is powered by two 1.5 V LR/R6 (AA)
batteries.
1. Pull the battery compartment cover upwards
with a little force.
2. Insert the batteries as shown on the bottom of
the battery compartment. Pay attention to the
correct polarity (+/-).
3. Replace the battery compartment cover. The
locking tab must audibly engage.
Once the batteries are inserted, the clock switches
to the receiving mode, see next chapter. Notes on
changing the battery:
‚ Only use the battery type specified in "Technical
data".
‚ Always exchange all of the batteries at the same
time.
‚ Dispose of old batteries in an environmentally
friendly manner, as described in "Disposal".
Receiving the time signal
With the batteries in place, you will hear several
beeps, and all indications will appear briefly on the
backlit display.
After a short time, the display shows the measured
room temperature and indoor air humidity.
The device then switches to receiving-
mode, during which the number of
radio waves indicates the quality of the
reception: The more radio waves shown
on the display, the better is the reception.
As soon as the time signal has been received in
sufficient strength, the time is displayed. The
radio-controlled clock automatically switches to
receiving mode several times every night.
CK 2303 DCF radio-controlled alarm clock
29