Cleaning; Fault And Remedy - ADE CK 2134 Operating Manual

Cleaning

Do not immerse the alarm clock
in water or other liquids. Do not
use rough, scratching or abrasive
cleaning agents.
− If necessary, use a soft, dry cloth, or a slightly
moistened one to wipe the alarm clock.

Fault and remedy

No function.
‚ Are the batteries empty or inserted the
wrong way around?
Temperature indication appears too high.
‚ Check whether the alarm clock is exposed
to direct sunlight.
The alarm clock did not wake me up.
‚ Is the alarm function enabled (ON display)?
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