Minimum brightness: set the minimum brightness while it is the weakest
light intensity
Select key
Press this key to select the unit or scrolls the value
Select key
Press this key to select the unit or scrolls the value.
Left key
Press this key to select the set value.
Right key
Press this key to select the set value.
Up arrow key
Press this key to change the activated option field
Down arrow key
Press this key to change the activated option field
Return key
Press this key to return to previous mode
If the auto backlight turn-on time has been set, you can press key to
turn off the backlight within the turn on time. Backlight will turn on again
automatically at next turn on time. You can press any key to turn on the
backlight for 60s within the turn off time
5.10.11 Longitude: Latitude setting
While in Menu Setting Mode, press key to select Longitude: Latitude
Setup field, press or key to enter Longitude Latitude Setup
mode: