Nextar MA809 Instruction Manual page 38

enter the system settings mode.
(2) Press the PREVIOUS/NEXT button to select a setting item and press the
MENU button to confirm or press and hold the MENU button to cancel and
return.
Display Setting
System Setting
Time Setting
Backlight –set lasting time of the backlight
Brightness –set brightness of the LCD
Upgrade –upgrade the firmware
Load to defaults –restore to default system settings
Key Lock Time –set the idle time after which the buttons are
locked automatically.
Time –adjust the time
·Press the PREVIOUS/NEXT button to select the Hour or
Minute setting.
·Press the VOL-/VOL+ button to change the Hour or Minute.
Date –adjust the date
·Press the PREVIOUS/NEXT button to select the Year, Month
or Day setting.
·Press the VOL-/VOL+ button to change the Year, Month or
Day.
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