Pioneer DJM-500 - Manual (Page 24)

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
The power does not turn on. • The power cord is not connected. • Connect to the power outlet.
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
connected.
• Connect properly.
• The terminal or plug is dirty. • Clean and connect.
® The master output level adjustment control is set too •Adjust with the master output level
low. adjustment control.
Noises • The master output level Is too high. •Adjust with the master output level
adjustment knob at the rear.
® The input level is too high. • Adjust with the trim knob.
No cross fader. • The cross fader switch is OFF. • Turn on the cross fader switch.
® The Assign A and B switches are not set correctly. • Set the cross-fader source with the as­
sign switch.
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 con­
trol cord.
No effects. • The effect channel selector is not set correctly. • Select the channel to be Imposed with
the effects properly.
• The parameter knob Is set to minimum (MIN). • Adjust the parameter knob.
External effecter noise. • The level of the Input from the external effector is • Lower the output level of the exter­
too high. nal effector.
Abnormal functioning of this unit may be caused by static electricity, or other external interference. To restore normal opera­
tion, 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.
© Disconnect the power plug of the unit from the outlet.
@ Pull up the knob ® of the cross fader and remove.
@ Remove the two screws ® and remove the slider panel
® Remove the cross fader assembly from the unit, and
disconnect the connector ®.
® Remove the two screws © and replace the cross fader
volume control with a new one.
© Attach the screws ©, connector ®, slider panel ©,
screws ®, and knob ® of the cross fader in the reverse
order of the above.
Fully insert the connector ® Into the cross fader assembly.
If it is not fully Inserted, the unit will not work correctly.
NOTES:
• Do not touch the internal parts of the unit or put your
hand inside the unit as this may cause injuries and dam­
age to the unit
• Be careful not to drop removed parts and screws inside
the unit
Order the cross fader assembly (DWG 1473) from your near­
est dealer or PIONEER authorized service center.
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