- ページ 9
目覚まし時計 Dugena RC153のPDF 取扱説明書＆保証書をオンラインで閲覧またはダウンロードできます。Dugena RC153 13 ページ。 Radio-controlled analog alarm clock
ページを印刷する8. Illumination
To be able to read the face of your alarm clock even when it is dark,
briefly press the button (4) on top of the alarm clock. The illumination
function is activated for 5 seconds.
9. Changing the battery
1. Remove the spent battery.
2. When the battery is removed, all of the radio-controlled alarm clock's
settings are lost.
3. Insert a 1.5 V AA/LR6 mignon battery according to the polarity
marking (+/–) in the battery compartment.
Note:
Please follow the battery regulations.
Spent batteries must not be disposed of in household rubbish.
Please hand spent batteries to your local dealer, a public hazard -
ous waste site or battery collection point. Never open, short-
circuit or throw spent batteries into the fire. Please use a new 1.5 V AA/
LR6 mignon battery. If you do not comply with these regulations,
batteries may be discharged via their phase-to-earth voltage, resulting in
a risk of leakage. Should the batteries in your clock leak, remove them
immediately to prevent damage to the clock. Avoid contact with skin,
eyes and mucous membranes. On contact with battery acid, rinse the
affected area thoroughly with water and/or seek medical advice.
Keep batteries out of the reach of children.
16
10. Possible sources of interference to radio reception
Problem
Cause
The radio signal for
Storms or metallic
the time cannot be
structural elements in
received.
buildings.
Household equipment
without interference
suppression as well as
TVs, PCs and monitors.
Within an interference
range of approx. 2 m
around the equipment
specified above, your
radio-controlled alarm
clock can no longer
receive the time in -
formation.
Solution
In the interests of
clear reception, your
radio-controlled
alarm clock should
not be positioned in
direct proximity to
possible sources of
interference.
Change the position
of your alarm clock.
Remove the battery
for a short time and
then replace it.
17