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-2-
The circuit board has 4 setting keys in total: 1 (set), 2 (+), 3 (-), 4 (on / 0)
1.Turn on and o:
Press 4 keys (LCD is "on / o" button), the machine is turned on, and LCD displays "on"
status. Press the 4 key again (the LCD is "on / o" button) to turn it o.
2. Countdown timing setting:
Press the 4 key (on / o) once, the machine will turn on, and the LCD will display "on"
status. Press the 1 key (the "set" button on the LCD screen) to display the "00:00"
status. Press the 2 key and 3 key (corresponding to the "+" - "button on the LCD screen)
to add or subtract the time, and continuously press the 1 key (the" set "button on the
LCD screen) can be changed within hours and minutes. After setting the time, it will
automatically enter the countdown state within 5 seconds (do not touch any key) or
long press key 1 (the "set" button on the liquid crystal screen) for 3 seconds. After
ashing the screen, it will directly enter the countdown state. If it needs to be reset,
long press key 1 (the "set" button on the LCD) for 3 seconds to enter the setting time
state again.
In the timing state, press key 4 again (the LCD is "on / o" button) to exit the timing
state, and the machine will be shut down immediately.
LCD PANEL EXPLANATION
SET
ON/OFF
(Fig. 2)
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