Garmin Rino 650 Owner's Manual - Page 9

Locking the Screen, Adjusting the Backlight, Brightness - owners manual

Page 9 highlights

Adjusting the Backlight Brightness The backlight levels vary for the different power sources. For example, the highest backlight setting while running on AA batteries is lower than the highest while running on the lithium-ion battery. This is to extend the AA battery life. 1. While the device is on, select . 2. Use + and - to adjust the brightness level. Locking the Screen note: This action does not lock the keys. 1. Select . 2. Select Lock Screen. Rino 600 Series Owner's Manual Getting Started 7

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Rino 600 Series Owner’s Manual
7
Getting Started
Adjusting the Backlight
Brightness
The backlight levels vary for the
different power sources. For example,
the highest backlight setting while
running on AA batteries is lower
than the highest while running on the
lithium-ion battery. This is to extend
the AA battery life.
1. While the device is on, select
.
2. Use
+
and
-
to adjust the brightness
level.
Locking the Screen
noTE
: This action does not lock the
keys.
1. Select
.
2. Select
LOck ScreeN
.