Fit Adjust up Adjust down /down conversion Voice switch 1: Operation set (SET) Press and hold SET for three seconds to enter the setting item The position of the year flashes, press U key to adjust up, DOWN key to adjust down, long press to fast forward or rewind Press SET button again to enter person setting , month and day, the month position flashes, press the UP button to adjust, DOWN key adjustment, month adjustment after adjustment, press the SET key to enter the day setting, the day position flashes, press the UP key to adjust up and the DOWN key to adjust down. Long press to fast forward or rewind. Press SET again to enter 12/24 hour setting, press UP/DOWN to change 12/24 hour format, into 12 hour format, the afternoon (PM) of the display panel lights up Press the SET key (SET) again to enter the setting, the position of the 39; hour flashes, press UP (UP)/down (Do WN) to adjust up or down, long press to fast forward/backward Press SET again to enter the minute setting, minute position flashing, press UP/DOWN (DO WN) to adjust up or down, long press to fast forward/backward Press SET again to enter in alarm switch setting, one-AL will turn off alarm, ONAL will turn on alarm, press UP or DownN to toggle Press the button again setting (SET) to enter into s the alarm mode option to display rd or bu, press UP or DOWN to toggle, the radio will turn on when the rd mode alarm is reached and the alarm sound 39;BU mode alarm is BI BI... Press the SET key again to enter the alarm setting, the hour position flashes, press on UP/ Down (DO wN) can be adjusted up or down, long press can fast forward/backward Press SET again to enter the alarm sub-setting, sub-position flashing: press up (D Laozi Firm 2: Up to adjust the conversion key UP//down (UP) When adjusting items, press this key to adjust upward, long press to fast forward In the normal display state of the screen hour, press this key to switch between C and minus 3: Word setting down/by control switch (DowN) When setting items, press this key to adjust down, long press to back In the normal time display state , press this key to activate and deactivate voice control. When voice control is on, it will show ONSd, and when voice control is off, it will show - SD. 4: PM of 12 hour clock , the PM indicator in the upper left corner of the display panel lights up Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin