User's Manual

M723C User Guide
Precautions
Do not use the device at temperatures beyond the operating temperature range, as it will
significantly reduces the life of the screen and other components of the device and can
lead to malfunction of the device.
Do not drop cause an impact or strong shaking of the device.
Please only play at a suitable volume. Avoid excessively high volumes when using a
headset. If you feel any ear discomfort or noise, decrease the volume or turn it off.
Do not use the device near magnetic fields. Do not store the device near credit cards,
tickets, etc., otherwise magnetic stripe cards may be damaged.
Do not use the device while driving. Observe the law and traffic rules of the country of
your residence.
Do not use the device in areas of electronic interference or static electricity. This can
cause data loss.
Do not allow children to touch the internal components and cables of this device.
To ensure complete safety, do not disassemble the casing and do not try to get inside the
unit. Repairs should be performed by qualified personnel only.
Do not spill liquids on the device. This can cause electric shock. Besides, if liquid or dust
get inside the unit, they may cause malfunction, overheating and smoke. Keep the unit
dry.
The manufacturer reserves the right to alter specifications, appearance, contents of SW
and equipment of the product unilaterally, without prior notice.

Summary of content (19 pages)