2-2
BEFORE USE
Operating Precautions
CAUTION
• Keep volume at an appropriate level to be able to hear sounds from outside the
vehicle, including warning sounds, voices, and sirens. Failure to do so may cause
an accident.
• The volume must be set at an appropriate level to avoid hearing damage when the
unit is turned on.
• Do not disassemble or modify the product as its internal structure is designed
precisely. If you need any technical assistance, please contact your nearest
MAZDA dealer.
ADVICE
• Do not use this unit when it is very hot inside the vehicle, such as on a hot
summer's day. Doing so may damage the product. Be sure to cool inside the
vehicle before use.
• This unit can operate only when the engine switch is in ON or ACC. However, do
not leave the engine switch in ON when the engine is not running. If you desire to
use the product when the engine is not running, turn the engine switch to ACC.