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