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The surface of the LCD will attract dust due to static, so the user is recommended to
buy LCD cleaning cloth to clean the LCD screen.
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DO NOT use general cleaning agents to clean the LCD screen, only use clean
agents that are specifically made to clean LCD screen.
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Avoid having water on the internal LCD screen, and wipe any water off immediately
from X15.
Camera Lens Care
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To ensure clarity of pictures and videos, please wipe away dirt and fingerprints off
the lens cover. Only use soft cotton clothes for wiping, no hard objects or abrasive
chemicals shall be used.
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Do not use the camera for an extended time; the heat generated from overuse may
shorten the life of the camera circuitry.
Maintenance of X15 body
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Avoid place X15 on top of hard objects to prevent abrasions or dents. Do not block
ventilation vents on the back and the side of X15.
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Avoid to lay the tablet, KUPA recommend using special stand.
Cleaning and maintenance
Please follow below steps before performing any cleaning or maintenance:
Step 1: Turn off the power; remove the connected power adapter and attached devices
and cables.
Step 2: Remove dust off ports and openings.
Step 3: Use a soft cloth to wipe the surface of the tablet, be careful not to let any water
or clean agent inside X15
Step 4: Only turn on X15 after it is completely dry.
Please note:
If X15 hasn't been used for an extended time, we recommend running touch screen
calibration in Windows control panel again.
3. Others
Mobile Phone
Using mobile phone will affect the audio system of the tablet. Though it will not affect
operating the tablet, KUPA recommends users to keep the distance between the mobile
phone and tablet at 30cm.
CPU performance
The CPU performance of the tablet may vary in the following conditions: