HYUNDAI ELECTRONICS H-CDM8031 [3/48] Important safeguards

Important safeguards

• Using the device at temperature below -10º may cause the breakage of the device. BEFORE USING

PLEASE HEAT UP THE PASSENGER COMPARTMENT TO THE RECOMMENDED

TEMPERATURE!

• Read carefully through this manual to familiarize yourself 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.

• 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.

• Don't remove the detachable panel when encoding.