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GPSMAP 400/500 Series Owner’s Manual
Getting Started
Adjusting the Backlight
1. Press and release the
Power
key.
2. Press left or right on the
rocker
to adjust the backlight.
NOTE:
Press the
Power
key repeatedly to cycle between
maximum backlight, minimum backlight, and your manual setting.
To allow the unit to automatically adjust the backlight based on
ambient light, select
auto backlight
(automatic backlight is
available only on the GPSMAP 536 and GPSMAP 546).
To switch between Day mode and night mode:
1. Press and release the
Power
key.
2. Select
Color Mode
.
3. Press left or right on the
rocker
to switch between modes.
To allow the unit to automatically adjust the backlight based on
ambient light, select
auto day/Night Mode
.
Summary of Contents for GPSMAP 536
Page 1: ...GPSMAP 400 500 series owner s manual ...
Page 95: ......