CLOCK, SETTING
Radio Clock
Note. The clock can function as a radio-controlled quartz clock as well as a normal quartz clock.
If an acceptable radio clock signal is received, clock automatically switches to "radio-controlled quartz clock" operating mode. The radio clock reception symbol (radio tower radiating waves) appears in display. If the clock does not receive a valid signal, it automatically switches to "quartz clock" mode after 3 days and radio clock reception symbol goes out.