User's Manual

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3.2 Caring for your unit / Safe use
3.2.1 Maintenance
Please follow the instructions below for trouble-free use of the device:
• Take care to protect the screen from scratches. Only use a plastic pen designed for touchscreens or the stylus
provided. Never use pens, pencils or other sharp objects on the screen.
• It is recommended that the screen is protected using protective film (one sheet of protective film is supplied
with the product). Advantages of using protective film include the following:
• Protects the screen from scratches and grooves.
• More realistic feel when writing and touching
• Protects the screen from damage caused by abrasion and foreign bodies.
• Extends the lifespan of the touch screen.
• Your handheld product screen is made from glass. Do not apply excessive force to the screen.
• Protect your handheld product from severe temperature changes. When the temperature is high, do not
leave the device on the dashboard of the vehicle and keep well away from any heat sources.
• Do not use or store your handheld product in dirty, humid or wet conditions that are beyond the product
specifications.
• Use a soft cloth (e.g. cloth designed for lens cleaning) for cleaning your handheld product. If the screen
surface gets dirty, clean using soapy water and a damp cloth.
• To maximize battery life and performance, replace the battery periodically. The battery life depends on use.
3.2.2 Battery Safety Instructions
• No debris, combustibles or chemicals should be allowed near the battery while charging. Extra caution is
required when charging the battery in non-commercial conditions.
• The battery should only be used in accordance with the instructions for use, storage and recharge as set out by
this manual.
• Improper use of the battery may result in fire or explosion. The charging temperature of the battery ranges
from 0°C to 40°C (32°F ~ 104°F).
• Do not use incompatible batteries or chargers. The use of incompatible batteries or chargers may result in
risks such as fire, explosion, leaks, etc. If you have any question about batteries or the charger,
contact Handheld.
• Do not attempt to disassemble, open, bend, modify, puncture, or smash the product or the battery.
• If you drop the device on a solid surface hard, the battery may overheat.
• Extra care must be taken to avoid short circuiting, contact a metal conductor to the battery terminals.
• Special attention must be paid to avoid modification, restoration, inserting foreign bodies into the battery,
exposing the battery to water or other liquids, fire, explosion, and other risks.
• Do not allow children to handle the battery unsupervised. .
• Used batteries must be disposed of in accordance with local regulations.
• Do not burn the battery.
• If the battery has been swallowed, immediately contact a doctor.
• If the battery leaks, be careful not to allow the fluid to come into contact with skin or eyes. If battery fluid
comes into contact with skin or eyes, rinse using plenty of water and seek immediate medical advice.
• If you suspect damage to the device or the battery, contact Handheld.
This chapter provides troubleshooting guidelines, including cleaning instructions and storage advice for your handheld product.
ALGIZ 7 Manual - Chapter 3