Reference Guide User guide

Touchscreen. To clean the touchscreen, follow these steps:

1. Press the power button brie y to suspend the device.

2. If you applied a protector to the touchscreen, carefully

remove it.

3. Apply water or a mild cleaning solution such as

Windex

409

to a micro ber cloth and gently wipe o the

touchscreen. Other approved cleaners include

Citrus

Wonder

and Citrus All Purpose Cleaner

CAUTION: Do not use tissues, paper towels, or harsh

cleaning agents to clean the touchscreen.

4. If you used a cleaning solution, rinse the touchscreen

with water and dry it with a micro ber cloth.

5. Press the power button to resume the device.

CAUTION: Long exposure to the following solutions may

damage your device:

• pine oil

• oil based paint

• automotive brake cleaner

• isopropyl alcohol

• carburetor cleaner

In case the device is exposed to one of these solutions, wipe

it o with a mild cleaning solution.

Case o vermolding. Clean the rubber-like overmolding that

surrounds the case with a cloth and a mild cleaning solution

409 or Citrus Wonder. After you are done cleaning, rinse

the device with water.

Communications module (area housing the USB port, DC

jack, serial port). To clean the communications module, run it

under a faucet. Use a soft toothbrush or toothpick to clean out

any remaining dirt.

Speaker and microphone. If debris gets in the speaker or

microphone, use a soft bristle brush to remove it. Do not