1. pPress short time "mode" button to switch clock mode, press longtime play for 3 seconds for alarm setting, display panel flash 1-4
2. Press short time "mode" hour digit on the display panel flash, rotate knob to change time alarm hour
3. Press short time "mode" button to confirm the setting
4. Alarm on/off when alarm 1-4 sign in display will light after exit alarm settings, which means alarm setting is activated
5. Press long time display button, 1-4 alarm sign in display panel will flash, rotate knob to select number 1-4 to set alarm
6. Alarm setting auto exit in minute after alarm setting is finished, or press long time mode/display button to exit
7. When alarm setting is on, time to alarm clock, in any mode, device will range for one minute, during this time, press any button/key on the device/remote control. Alarm clock will be stopped, each alarm clock range 5 minute will stop after range time for 3 times in one day