Additional information
Troubleshooting
! If something is wrong with this unit, check the following issues, and also access the Pioneer DJ site and check [FAQ] for [DJM-750MK2].
pioneerdj.com/support/
Sometimes the problem may lie in another component. Inspect the other components and electrical appliances being used. If the problem cannot
be rectified, ask your nearest service center or your dealer to carry out repair work.
! This unit may not operate properly due to static electricity or other external influences. In such cases, disconnect the power cord and connect it
again to restore normal operation.
Problem
Sound is not output, or sound is too
small.
Sound is distorted.
The crossfade function does not work.
Sound is distorted when an analog
player is connected to the [PHONO]
terminals.
Or, lighting of the channel level
indicator does not change when the
[TRIM] control is turned.
Trademarks and registered
trademarks
! "Pioneer DJ" is a trademark of PIONEER CORPORATION, and is used
under license.
! rekordbox is a trademark or registered trademark of the Pioneer DJ
Corporation.
The names of companies and products mentioned herein are trade-
marks or registered trademarks of their respective owners.
Cautions on copyrights
rekordbox restricts playback and duplication of copyright-protected
music contents.
! When coded data, etc., for protecting the copyright is embedded in
the music contents, it may not be possible to operate the program
normally.
! When rekordbox detects that coded data, etc., for protecting the
copyright is embedded in the music contents, processing (playback,
reading, etc.) may stop.
Recordings you have made are for your personal enjoyment and accord-
ing to copyright laws may not be used without the consent of the copy-
right holder.
! Music recorded from CDs, etc., is protected by the copyright laws of
individual countries and by international treaties. It is the full respon-
sibility of the person who has recorded the music to ensure that it is
used legally.
! When handling music downloaded from the Internet, etc., it is the
full responsibility of the person who has downloaded the music to
ensure that it is used in accordance with the contract concluded
with the download site.
12
En
Check
Is the input selector switch set to the proper
position?
Are the connection cables properly connected?
Are the terminals and plugs dirty?
Is [MASTER ATT.] set to [- 6 dB], etc.?
Is the level of sound output from the [MASTER]
channel appropriately set?
Is the level of audio input to each channel properly
set?
Are the [CROSS FADER ASSIGN (A, THRU, B)]
selector switches properly set?
Is an analog player with a built-in phono equalizer
connected to this unit?
Is an audio interface for computers connected
between the analog player and this unit?
Remedy
Change the input source for the channel using the input selector switch.
(page 11 )
Connect the connection cables properly. (page 9 )
Clean the terminals and plugs before connecting them to the unit.
Switch [MASTER ATT.] in the [UTILITY] screen.
Adjust the [MASTER LEVEL] control so that the master channel level indicator
lights around [0 dB] at the peak level. (page 11 )
Adjust the [TRIM] control so that the channel level indicator lights at about
[0 dB] at the peak level. (page 11 )
Set the [CROSS FADER ASSIGN (A, THRU, B)] selector switches for the different
channels properly. (page 11 )
Connect the analog player with built-in phono equalizer to the [LINE] terminals.
(page 9 )
Set the PHONO/LINE selector switch on the analog player to PHONO if available.
If the output of the audio interface for computers is line level, connect it to the
[LINE] terminals. (page 9 )
Set the PHONO/LINE selector switch on the analog player to PHONO if available.