Function Keys; Snooze Key - La Crosse Technology DCF-77 Instruction Manual

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Within ferro-concrete rooms (basements, superstructures), the received signal is
naturally weakened. In extreme cases, please place the unit close to a window
and/or point its front or back towards the Frankfurt transmitter.
During nighttime, the atmospheric disturbances are usually less severe and reception is
possible in most cases. A single daily reception is adequate to keep the accuracy
deviation below 1 second.

FUNCTION KEYS

There are 4 function keys located on the front of the projection alarm and one on the
top. The function keys are: AL/HOUR, MODE/MIN, Projection Direction,
and SNOOZE.
Brightness,

SNOOZE key

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