Raymarine GPS 11, Руководство пользователя

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Chapter 3: Getting Started
17
3.3 Light and Contrast
After startup the illumination and contrast may be adjusted by
pressing the PWR button momentarily.
lgtcon
Use the trackpad up/down arrows to highlight “BACKLIGHT”,
“CONTRAST” or “BACKLIGHT TIME” and press ENTER to
select.
BACKLIGHT: Use the up/down arrows to select ON or OFF
then ENTER to store.
CONTRAST: Use the left/right arrows to increase or
decrease the contrast to the desired level then
ENTER to store.
BACKLIGHT TIME: Use the up/down arrows to select the option
required then ENTER to store.
Options are:
15 or 30 seconds
1, 2 or 4 minutes
Continuous
Press PAGE to return to the last screen.
Note: The backlight will reduce the battery life. The continuous setting is
not recommended unless the unit is connected to an external power
supply.