User's Manual

. Volume control
SAFETY INSTRUCTIONS
Keep the unit away from heat sources. Direct sunlight，
humidity，water and any other liquids.
Do not operate the unit of it has been exposed to water,
moisture or any other liquids to prevent against electric
shock, explosion and/or injury to yourself and damage
to the unit.
Do not use the unit if it has been dropped or damaged
in any way.
Repairs to electrical equipment should only be
performed by a qualified electrician. Improper repairs
may place the user at serious risk.