Wipe the surface

Clean this unit surface with a soft cloth slightly moistened with water, then wipe the surface with a dry cloth. Do not use any of the following as they may damage the finish or the casing:

• Chemical products such as thinner, benzine, alcohol, disposable cloths, insect repellent, sunscreen or insecticide, etc.
• Do not touch this unit with any of the above on your hand.
• Do not leave this unit in contact with rubber or vinyl for a long time.

Remove the battery pack when not in use for a long time

Remove the USB cable from this unit when not in use for a long time and store it. If not, it may cause a fire.