Backlight Adjustment; Lamp Timer; Contrast Adjustment - Simrad HH33E Manual

4-3 Backlight Adjustment

1. Select BACKLIGHT and press ENTER. There are 8 contrast levels.
2. SQ / to adjust the setting. Press ENTER to confirm the setting and return to the
MENU SELECT.
MENU SELECT
WAYPOINT
>BACKLIGHT
LAMP

4-4 Lamp Timer

1. Select LAMP and press ENTER. There are 4 timer settings: Always on, 5s, 15s, 30s
(default).
2. Press CH / to adjust the setting. Press ENTER to confirm the setting and return to
the MENU SELECT.
MENU SELECT
WAYPOINT
>BACKLIGHT
LAMP

4-5 Contrast Adjustment

1. Select CONTRAST and press ENTER. There are 8 contrast levels. The higher the
numbers, the darker LCD screen.
2. SQ / to adjust the setting, Press ENTER to confirm the setting and return to the
MENU SELECT.
MENU SELECT
LAMP
BUDDY LIST
>CONTRAST
30
BACKLIGHT
LO HI
LAMP TIMEOUT
>ALWAYS ON
3 SECONDS
5 SECONDS
CONTRAST
LO HI
Simrad - HH33 Installation and Operation Instructions