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Montana 600 Series Owner’s Manual 47
• Leave the backlight off when not
needed.
• Lower the backlight brightness
(page 6).
• Decrease the backlight timeout
(page 7).
• Enable battery save mode
(page 36).
• Set the to
(page 38).
Long-Term Storage
When you do not plan to use the
device for several months, remove the
batteries. Stored data is not lost when
batteries are removed.
Caring for the Device
notice
Avoid chemical cleaners and solvents
which can damage plastic components.
Never use a hard or sharp object to
operate the touchscreen, or damage
may result.
Cleaning the Device
1. Dampen a clean cloth with a mild
detergent solution.
2. Wipe the device with the damp
cloth.
3. If necessary, use a soft toothbrush
to gently clean the vent holes on the
back of the device.
4. Thoroughly dry the device.
Cleaning the Screen
1. Dampen a soft, clean, lint-free cloth
with water, isopropyl alcohol, or
eyeglass lens cleaner.
2. Wipe the screen with the cloth.
3. Thoroughly dry the screen.