SoundMax SM-CMD2021 User Manual download pdf (Page 3)

Important safeguards

 Read carefully through the manual to familiarize yours with this high-quality sound

system.

 Disconnect the vehicle's negative battery terminal while mounting and connecting the

unit.

 When replacing the fuse, be sure to use one with an identical amperage rating. Using a

fuse with a higher amperage rating may cause serious damage to the unit.

 Do not attempt to disassemble the unit. Laser beams from the optical pickup are

dangerous to the eyes.

 Make sure that pins or other foreign objects do not get inside the unit; they may cause

malfunctions, or create safety hazards such as electrical shock or laser beam exposure.

 Do not use the unit in places where it can be exposed to water, moisture and dust.

 If you have parked the car for a long time in hot or cold weather, wait until the

temperature in the car becomes normal before operating the unit.

 Do not open covers and do not repair yourself. Consult the dealer or an experienced

technician for help.

 Make sure you disconnect the power supply and aerial if you will not be using the system

for a long period or during a thunderstorm.

 Make sure you disconnect the power supply if the system appears to be working

incorrectly, is making an unusual sound, has a strange smell, has smoke emitting from it

or liquids have got inside it. Have a qualified technician check the system.

 The unit is designed for negative terminal of the battery, which is connected to the vehicle

metal. Please confirm it before installation.

 Do not allow the speaker wires to be shorted together when the unit is switched on.

Otherwise it may overload or burn out the power amplifier.

 Do not install the detachable panel before connecting the wire.

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SoundMax SM-CMD2021 User Manual Page 3