The "clock" number flashes. When the "clock" number flashes, release the button, press the button, and adjust the current value. After the clock is adjusted. ②, 12-hour clock, single-press chain operation.
The "clock" number flashes. When the "clock" number flashes, release the button, press the button, and adjust the current value. After the clock is adjusted. ②, 12-hour clock, single-press chain operation.