​Power on: The indicator light and controller light are on at the same time, then the warning light flashes 3 times. Peak light blinks 4 times. At the same time instrument self-test circle, self-test buzzer beep twice. (This sound is present regardless of whether the buzzer is set to on or off)
Cylinder setting: press the two keys at the same time for 2 seconds, then you can hear the buzzer beep (this sound is set to either on or off), meanwhile the warning LED and peak LED flash alternately in the instrument Buzzer is set to open, then the buzzer will ring, and vice versa. Release, each time the â–Ľ switch is pressed, the hand will point to the corresponding cylinder number in the order 4 → 3 → 2 → 1 → 8 → 7 → 6 → 5 → 4 (factory setting is 4) regardless of the setting Or OFF, the buzzer will sound once each press, and no action will automatically return to the actual mode after 5 seconds.
Buzzer setting: press the two keys at the same time for 2 seconds, then you can hear buzzer beep (this sound is set to either on or off), meanwhile the warning LED and peak LED flashes alternately. If this When the buzzer is set to open, then the buzzer will ring, and vice versa. Release, press the â–˛ switch, the original sound becomes silent, and vice versa, each time you press the â–˛ switch, will cycle between sound and silence, 5 seconds after the action will automatically return to the actual mode.
WARNING SET1 SET1 Press and hold the â–Ľ button for a long time. After the buzzer beeps, the warning LED (red) blinks and releases. Press the â–˛ switch to increase the setting value. Press the â–Ľ switch to decrease the setting value for 5 seconds After no action, it will automatically return to the actual mode; SET2 set, long press the â–˛ switch, buzzer beep, the warning LED (red) flashes, release, press â–˛ switch set value rises, press â–Ľ switch Decrease of set value, no action after 5 seconds will automatically return to the actual mode.
Light adjustment settings: At power on, each press the â–Ľ switch, the brightness will change once the buzzer will ring, there are 5 files during the day and 6 files at night.
Peak display and reset: When the power is on, press the â–˛ switch once, the pointer will point to the peak, meanwhile the PEAK lamp will light and the buzzer will ring once. If you need to reset, just press the â–Ľ switch once, press the switch, the PEAK light flashes, buzzer ring once, then the PEAK light goes out, the warning LED lights, the pointer points to 0, indicating that this time has been reset, Back to the actual mode. If you do not want to reset, then press the â–˛ switch again, the buzzer ring once, then the PEAK light goes out, the warning LED lights, back to the actual mode.