ADE CK 1941 Manual De Instrucciones página 55

Switching between summer and winter time
Switching between summer and winter time, or
vice versa, takes place automatically with good
time signal reception. When daylight saving time
is active, "S" is displayed.
Resetting the radio-controlled alarm clock
to factory setting
Reset the radio-controlled alarm clock to its
factory setting if the display shows unusual or
obviously incorrect values.
1. Remove the batteries from the battery
compartment and wait a moment.
2. Reinsert the batteries.
Observe the correct polarity of the batteries
(+/-).
3. Proceed as described in the chapter
"Receiving the time signal".
55