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Lowrance - LHR-80 Installation and Operation Instructions
31
4-3 Backlight Adjustment
Select BACKLIGHT and press ENTER. There are 8 contrast levels. 1.
SQ 2. / to adjust the setting. Press ENTER to confirm the setting and return to the
MENU SELECT.
MENU SELECT
WAYPOINT
>BACKLIGHT
LAMP
BACKLIGHT
LO HI
4-4 Lamp Adjustment
Select LAMP and press ENTER. The backlight has 4 levels for the LCD: Always on, 5s, 15s 1.
and 30s (default).
Press CH 2. / to adjust the setting. Press ENTER to confirm the setting and return to the
MENU SELECT.
MENU SELECT
WAYPOINT
>BACKLIGHT
LAMP
LAMP TIMEOUT
>ALWAYS ON
3 SECONDS
5 SECONDS
4-5 Contrast Adjustment
Select CONTRAST and press ENTER. There are 8 contrast levels. The higher the numbers, 1.
the darker LCD screen.
SQ 2. / to adjust the setting, Press ENTER to confirm the setting and return to the
MENU SELECT.
MENU SELECT
LAMP
BUDDY LIST
>CONTRAST
CONTRAST
LO HI