PIONEER DJM300
Manual de Usuario

TROUBLESHOOTING
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong with this component, check the points below. Sometimes the trouble may lie in another component. Investigate the other components and electrical appliances being used. If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest PIONEER authorized service center or your dealer to carry out repair work. Symptom Cause Remedy � Connect to the power outlet.

The power does not turn on. � The power cord is not connected. No sound or soft sound. � The position of the input selector switch is wrong.

� Select the device currently playing with the input selector switch. � The connection cord is not connected properly or dis- � Connect properly. connected. � The terminal or plug is dirty. � Clean and connect. � The input level is too high. � Set the cross fader switch to CH.. � Adjust with the trim knob. � Set the cross fader switch to CROSS.

Noises No cross fader.

The fader of the CD player � The fader start switch is off. � Turn on the fader start switch. does not start. � The player control terminal at the rear is not con- � Connect the control terminals of the nected. CD player and the unit with the commercially available cord with mini plug (no resistor). � This unit and the CD player are not connected by � Connect by an audio cord. an audio cord. Abnormal functioning of this unit may be caused by static electricity, or other external interference. To restore normal operation, turn the power off and then on again.

Replacement of Cross Fader Volume Control
The unit has a structure which allows its cross fader to be replaced. Replace as follows. 1 Disconnect the power plug of the unit from the outlet. 2 Pull up the knob A of the cross fader and remove. 3 Remove the two screws B and remove the slider panel C. 4 Remove the cross fader assembly from the unit, and disconnect the connector D. 5 Remove the two screws E and replace the cross fader volume control with a new one. 6 Attach the screws E, connector D, slider panel C, screws B, and knob A of the cross fader in the reverse order of the above. Fully insert the connector D into the cross fader assembly. If it is not fully inserted, the unit will not work correctly.

D B B C
<CH�1 CH�2>

A

E

E

NOTES: � Do not touch the internal parts of the unit or put your hand inside the unit, as this may cause injuries and damage to the unit. � Be careful not to drop removed parts and screws inside the unit.

Order the cross fader assembly (T-U76) from your nearest dealer or PIONEER authorized service center.

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