Maximizing the Battery Life
You can do several things to extend the life of the batteries.
• Reduce the backlight brightness (Adjusting the Backlight Brightness, page 19).
• Reduce the backlight timeout (Display Settings, page 20).
• Use battery save mode (Turning On Battery Save Mode, page 27).
• Decrease the map drawing speed (Configuring the Maps, page 20).
Turning On Battery Save Mode
You can use battery save mode to prolong the battery life.
Select Setup > Display > Battery Save > On.
In battery save mode, the screen shuts off when the backlight times out. You can select to turn on the
screen, and you can double tap to view the status page.
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.
Device Care
NOTICE
Do not store the device where prolonged exposure to extreme temperatures can occur, because it can cause
permanent damage.
Never use a hard or sharp object to operate the touchscreen, or damage may result.
Avoid chemical cleaners, solvents, and insect repellents that can damage plastic components and finishes.
Secure the weather cap tightly to prevent damage to the USB port.
Avoid extreme shock and harsh treatment, because it can degrade the life of the product.
Cleaning the Device
NOTICE
Even small amounts of sweat or moisture can cause corrosion of the electrical contacts when connected to a
charger. Corrosion can prevent charging and data transfer.
1 Wipe the device using a cloth dampened with a mild detergent solution.
2 Wipe it dry.
After cleaning, allow the device to dry completely.
Cleaning the Touchscreen
1 Use a soft, clean, lint-free cloth.
2 If necessary, lightly dampen the cloth with water.
3 If using a dampened cloth, turn off the device and disconnect the device from power.
4 Gently wipe the screen with the cloth.
Water Immersion
NOTICE
The device is water resistant to IEC Standard 60529 IPX7. It can withstand immersion in 1 meter of water for 30
minutes. Prolonged submersion can cause damage to the device. After submersion, be certain to wipe dry and
air dry the device before using or charging.
Data Management
NOTE: The device is not compatible with Windows
®
95, 98, Me, Windows NT
®
, and Mac
®
OS 10.3 and earlier.
Device Information 27
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