General setting: Long press "set" button to set "12/24 H" → "Time" → "Year" → "Date" → "℃ / ℉" By "+" and " - "buttons. (Tap "set" button to enter next setting).
Bightness mode setting: Faucet "+" button → "L-SL" four levels of automatic sensitivity in standby mode; "L-AU" three levels of automatic sensitivity; "L-01" first brightness; "L-02" second brightness; "L-03" third brightness; disable display. Such a functioning cycle ..
Display mode setting: Long press "+" button to change the display mode: (1) Time Display Only; (2) Time, Date, Temperature Cycle Display.
Start snooze: When the alarm clcok rings, press any key to start snooze, alarm LED flashes slowly.
Alarm settings: Tap "-" button to open / close alarm; Long press "-" button to enter alarm setting. turn off the alarm: When the alarm rings, press and hold any key to turn off alarm, enter the next alarm state