User's Manual Part 2

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5 Appendix
5.1 Notice for cleaning and Safety
 Clean
 Screen – Please use lint free cloth to wipe ESL. Don't use water, chemical solvents and
spray.
 Cover case – Use lint free cloth to wipe cover case.
 Safety tips
 Please do not change battery of ESL by yourself.
 Avoid dangerous, do not open cover case by yourself.
 Do not insert your fingers or any other object into the gap of case.
 Do not use wet rag to wipe the ESL in case of the spray or water leaks into the ESL. If
you accidentally leak water into the ESL, you must connect with us and don't attempt to
repair the ESL or turn power on by yourself.
 Please obey user manual rule when operating ESL. If the temperature is out of ESL limit
of temperature, please do not use it.
 Avoid shaking or dropping the ESL and coordinator.
 Avoid contact with sand or dust.
 When ESL or coordinator are using, do not near the area of strong magnetic field.
 Instructional safeguard
 Warning
Do not ingest battery, Chemical Burn Hazard.
 This product contains a coin / button cell battery. If the coin / button cell battery is
swallowed, it can cause severe internal burns in just 2 hours and can lead to death.
 Keep new and used batteries away from children.
 If the battery compartment does not close securely, stop using the product and keep it
away from children.
 If you think batteries might have been swallowed or placed inside any part of the body,
seek immediate medical attention.