(2) CONFIGURATION
①
Settings
：
Click the “Settings”button to enter the system settings
.
Keep Screen On:
control the backlight of the screen.
Switch language:
select language English or Chinese.
General Alarm Preferences:
single sound, single vibration or sound vibration alarm
at the same time.
②
Help: Click the "Help" button to enter the help interface; click the "About" button
to obtain version information; click "User manual" to enter the download interface,
and click the "Start" button to download the vacuum pump user manual.
③
Exit
：
Click the“Exit”button to exit the APP.
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