About The Liquid Crystal Display; About Ipods/Iphones/Ipads; Error Messages - Pioneer CDJ-900NXS Operating Instructions Manual

Problem
Time is required to read USB devices
(flash memory drives and hard discs).
Library browsing is not possible.
[HISTORY] is not displayed.
Nothing is displayed.
The scale is not displayed.
PRO DJ LINK does not work well.

About the liquid crystal display

! Small black or shining points may appear on the liquid crystal display. This is a phenomenon inherent to liquid crystal displays; this is not a
malfunction.
! When using in cold places, the liquid crystal display may be dark for a while after this unit's power is turned on. It will reach the normal brightness
after a while.
! When the liquid crystal display is exposed to direct sunlight, the light will reflect off it, making it difficult to see. Block the direct sunlight.

About iPods/iPhones/iPads

! This product has been developed and tested based on the iPod/iPhone/iPad software versions indicated on the Pioneer website (http://pioneerdj.
com/support/).
! Compatibility with this product may be lost if a version other than one indicated on the Pioneer website is installed on your iPod/iPhone/iPad.
! Note that Pioneer does not offer any guarantee regarding operation of iPods/iPhones/iPads.
! Pioneer will accept no responsibility whatsoever for loss of iPod/iPhone/iPad data during use.
! With iPods/iPhones/iPads, material that is not copyrighted or material for which duplication and playback is legally permitted may be duplicated
and played by individuals on a private basis. Infringement of copyrights is prohibited by law.

Error messages

When this unit cannot operate normally, an error code appears on the display. Check the table below and take the measures indicated. If an error code
not shown on the table below is displayed, or if the same error code is displayed again after taking the indicated action, contact your store of purchase
or a nearby Pioneer service station.
Error code Error type
E-7201 CANNOT READ DISC
E-8301
CANNOT READ DISC
E-8302 CANNOT PLAY TRACK(****)
E-8303 CANNOT PLAY TRACK
E-8304
UNSUPPORTED FILE FORMAT
E-8305
E-9101 MECHANICAL TIMEOUT
38
En
Check
Is there a large number of folders or files recorded
on the USB device?
Are files other than music files stored on the USB
device?
Is a medium on which library information is
recorded loaded?
Is a USB device loaded?
Is the auto standby function activated?
Is the track over 15 minutes long?
Are the player numbers properly set?
Is the LAN cable properly connected?
Is the switching hub's power turned on?
Is an unnecessary device connected to the switch-
ing hub?
Description of error
TOC data cannot be read.
Disc that cannot be played normally is loaded.
Track data (files) on discs or USB devices can-
not be read normally.
Music files that cannot be played normally
are loaded.
Mechanical error (time out) during loading or
ejecting of disc.
Remedy
When there are many folders or files, some time may be required for loading.
When files other than music files are stored in folders, time is required to read
them as well. Do not store files or folders other than music files on the USB
device.
The library browse mode is only set when media on which library information
is recorded are loaded. When a medium on which no library information is
recorded is loaded, the folder browse mode is set.
The [HISTORY] function can only be used for DJ players on which a USB device
is loaded.
This unit is shipped with the auto standby function set to on. If you do not want
to use the auto standby function, set [AUTO STANDBY] on the [UTILITY] menu
to [OFF]. (page 33)
The scale is not displayed for tracks whose playing time is over 15 minutes.
(page 17)
Set [PLAYER No.] to [AUTO] or to a number different from the number currently
set. (page 32)
Connect the LAN cable properly to the [LINK] terminal.
Turn the switching hub's power on.
Disconnect the unnecessary device from the switching hub.
Cause and action
!
Disc is cracked.dReplace the disc.
! Disc is dirty.dClean the disc.
! If operation is normal with other discs, the problem is with that
disc.
! The track data (file) may be corrupt. dCheck whether the track
(file) can be played on another player, etc., capable of playing
the same formats as this unit.
Format is wrong.dReplace with music files in the proper format.
Displayed when mechanism operation is not completed within the
specified time.