Troubleshooting - Denon MC3000 Owner's Manual

Troubleshooting

If a problem should arise, first check the following:
1. Are the connections correct?
2. Is the set being operated as described in this owner's manual?
3. Is the external device (player or effects processor) operating correctly?
If this unit does not operate properly, check the items listed in the table below.
If the symptom is not covered on the check list, contact your dealer or service centers.
Service centers are listed at http://www.d-mpro.com or http://www.denondj.com.
Symptom
Power does not turn • Check the connection of the power plug to the outlet and the
on. connection of the DC plug to the unit.
There is no sound, or • Check the connections for all devices.
the sound is too quiet. • The microphone ducking function is operating. Set the
button to off.
The sound is distorted. • Adjust the master output level adjustment knob.
• Adjust the channel input level adjustment knob.
This unit does not • Check the connections for all devices.
operate properly, or • Check that the volume settings for the connected devices and DJ
there is no sound. software on the computer are properly adjusted.
• Match the settings on the unit to those on DJ software.
• WAV files become mixed if the sampling frequency and bit
number are different. Depending on the audio application used,
WAV files that have different sampling frequencies or bit numbers
cannot be played simultaneously.
• When other USB devices are connected to the computer, connect
only the unit to the computer and check if this works.
Sound cuts out or is • Exit any other applications.
distorted. • When multiple WAV files are played back simultaneously,
the playback sound may cut out depending on the computer
specifications. Try playing back 1 WAV file.
The button lights are • The dimmer is in operation. Check the dimmer settings on the
dim. computer.
Cause/Solution
DUCKING
Page
4
3, 4
10
10
10
3, 4
10
12, 13
–
–
–
–
–
30