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Lock Screen: the meter default is not locked. You can choose password Lock screen, pattern Lock
screen or “NO” .
Password Lock Screen: Set password, you can input digitals, letters or characters as password, input it
again to confirm .when the meter is in standby mode or turn it on, you can input your password to enter.
Pattern Lock Screen: Drawing a pattern to lock. While the meter is in standby mode or turn it on, you
can input your pattern to enter.
Modify Lock screen password, you need input lock password again. Select password Lock screen or
pattern Lock screen to reset lock screen password. After reset pattern lock screen, you need to draw a
new lock pattern.
Restore the factory settings: If the tester to restore factory settings, all your personal files and apps
will be removed.
Click “File “on the top bar tool, can enter internal. Click on the upper right corner Icon”... “.will pop-up
menu, you can select other operation or exit.
Browse
It includes Music, Videos, Pictures, Documents, zip file etc. It is convenient to view and manager.