![CHORTAU B-T27 User Manual Download Page 27](http://html1.mh-extra.com/html/chortau/b-t27/b-t27_user-manual_2603252027.webp)
Screen Saver:
Set the time to automatically turn off the
LCD display screen after no operation.
Off /30 Seconds
/1 Minutes /2 Minutes.
(
camera is still keep recording
after screen turns off.
)
Auto Power Off:
Default is the camera turn off directly
after car engine stopped. Press the OK button to select
the duration in minutes: 1 /3 / 5, or Off to disable it.
Frequency:
Default is 50Hz. Press OK button to toggle
between 50Hz/60Hz.
Beep Sound:
Turn on sounds when you press any
buttons.
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