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CH/ + button
•
To toggle between the outdoor transmitters 1, 2 and 3 (if more than 1 transmitter is
used)
•
To adjust LCD contrast, time zone, time reception ON/OFF, 12/24 hour display, hour,
minute, year, month, day, snooze time duration, °C/ °F and weather forecasting icon
sensitivity in setting modes
•
To adjust the alarm time in alarm setting mode
•
To stop the alarm
•
To switch on the backlight
SNOOZE/ SUN button
•
To activate the snooze function for the alarm
•
To toggle between the sunrise time, sunset time, sun duration in the sun display
•
To exit manual setting mode and alarm setting mode
•
To switch on the backlight
