Owner's manual
9. System Setting
9.1 Language Setting
Select "Language" to adjust interface language, tap
to
confirm the change and exit.
9.2 Backlight Setting
A. Select "Backlight" to adjust brightness of the screen.
B. Tap the bar to adjust brightness of display.
C. Tap
to adjust automatic backlight turn off time.
and
The default setting is "Disable" (never turn off)
D. Tap
to confirm the change and exit.
EN
9.3 Power Status
A. Select "Power" to check the battery status. The green bar is
running when the battery is being recharged.
B. You may set the auto power off time (sleep mode) here.
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