Cleaning and care. Hannspree SN22A1

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Cleaning and care. Hannspree SN22A1 | Manualzz

Cleaning and care

Your computer, keyboard, and mouse need occasional cleaning to prolong their life. Please read this section carefully to ensure proper care of your monitor, keyboard and mouse.

Screen and computer

As your LCD screen is a product made of glass which is equipped with high touchscreen technology, it is recommended that you should handle the screen and computer with special care while performing maintenance on them, since vibrations or inappropriate operation may reduce the life of the devices.

• Slots and openings on the back or top of the cabinet are for ventilation. They must not be blocked or covered. Your computer should never be placed near or over a radiator or heat source, or in a built-in installation unless proper ventilation is provided.

• Never push objects or spill liquid of any kind into this product.

• To help maintain the best image quality on your monitor, use a screen saver and turn off your monitor when you are not using your computer.

Cleaning the screen and computer

To get rid of the dust or fingerprints, be sure to clean the computer case and display regularly.

The following procedures should be followed when cleaning your monitor:

• Turn off your computer.

• Disconnect the computer power cord from the rear panel of the computer. (Pull the plug, not the cord.)

• To clean the computer case, use a soft cloth dampened with water to wipe the case clean, and do not use solvents or abrasives.

• To clean the dust or fingerprints on the screen, gently wipe the screen with a dry, soft, and lint-free cloth to avoid any unwanted scratches. If using quality screen cleaner to remove the dirt on the screen surface as necessary, apply a small amount of the cleaner onto the cloth, and then carefully wipe the screen surface with it. Never spray cleaner directly onto the screen.

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Cleaning and care

Storing your computer

If you need to store your computer for an extended period of time, unplug your computer from the electric outlet and remove all connected cables before any action is taken. When transporting your computer, we recommend you pack the computer in its original packaging.

CDs and DVDs (Recovery DVD and Driver CD)

Your computer is shipped with a System Recovery DVD and a Driver CD. In case you need them for future usage, always store them in the original sleeves to avoid scratches and dirt, and keep them in a safe place.

Cleaning the discs

If you notice problems while playing the CDs or DVDs, such as skipping, try to clean the discs by following the procedures below.

1. Hold the outer edge of the disc.

2. Use a soft lint-free cloth to wipe your CD or DVD (the unlabeled side) in a straight line from the center to the outer edge of the disc.

To avoid damaging the surface of your disc, never wipe in a circular motion around the disc.

For stubborn spots or dirt, you can use a soft lint-free cloth moistened with some water or mild detergent to wipe across the disc, starting from the inside out in straight line, rinse the disc well, and then allow it to air dry completely.

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Cleaning and care

Keyboard and mouse

Cleaning your keyboard and mouse

Before starting to clean the keyboard or mouse, unplug the USB cable to disconnect the

keyboard from the computer. To properly disconnect the USB cable, see Removing USB


1. For wireless keyboard or mouse only, if your keyboard or mouse has a power button, turn it off.

2. For wireless keyboard or mouse only, remove installed batteries from the battery compartment.

3. For the keyboard, use a can of compressed air (purchased separately) to blow away any dust between the keys on the keyboard. You may even turn the keyboard upside to remove the dust trapped between the keys.

4. Use a soft lint-free cloth moistened with some water to wipe the keys and chassis of your keyboard or mouse. Do not allow water to seep into the internal components of keyboard or mouse.

5. Before reassembling and reconnecting the keyboard or mouse, ensure they are completely dry.

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Key Features

  • Black
  • Intel AtomĀ® D510 1.66 GHz
  • Touchscreen 54.6 cm (21.5") Full HD 1920 x 1080
  • 3 GB DDR2-SDRAM 800 MHz 1 x 1 + 1 x 2 GB
  • 320 GB DVD Super Multi Card reader integrated
  • Ethernet LAN 10,100,1000 Mbit/s
  • Windows 7 Home Premium

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