Additional Information; Troubleshooting - Pioneer DJM-900SRT Bedienungsanleitung

Additional information

Troubleshooting

Incorrect operation is often mistaken for trouble or malfunction. If you think that there is something wrong with this component, check the points below. Sometimes the
trouble may lie in another component. Inspect the other components and electrical appliances being used. If the trouble cannot be rectified after checking the items
below, ask your nearest Pioneer authorized service center or your dealer to carry out repair work.
The player may not operate properly due to static electricity or other external influences. In such cases, normal operation may be restored by unplugging the power cord
then plugging it back in.
Problem
The power is not turned on.
No sound or small sound.
Digital sound cannot be output.
Distorted sound.
Can't crossfade.
Can't fader start a DJ player.
[BEAT EFFECTS] does not work.
[SOUND COLOR FX] does not work.
Can't use an external effector.
Distorted sound from an external effector.
Tempo (BPM) cannot be measured or
measurement value of tempo (BPM) is
implausible.
Measured tempo (BPM) differs from tempo
indicated on CD.
MIDI sequencer does not synchronize.
MIDI control does not work.
This unit is not recognized after it has been
connected to a computer.
USB indicator is off or flashing.
Sound of a computer cannot be output from
this unit.
Effect sound cannot be monitored even
when the [CUE] button for [BEAT EFFECTS]
is pressed.
Sound is distorted when an analog player is
connected to this unit's [PHONO] terminals.
Or, lighting of the channel level indicator
does not change even when the [TRIM]
control is turned.
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Check
Is the power cord properly connected?
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 digital audio output's sampling frequency (fs) suited
for the specifications of the connected device?
Is the sound level 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 [FADER START] set to [OFF]?
Is the DJ player properly connected to the [LINK] terminal?
Are the audio cables properly connected?
Is the DJ player's player number properly set?
Is the effect channel selector switch set to the proper
position?
Is the [COLOR] control set to an appropriate position?
Is the [ON/OFF] button for [BEAT EFFECTS] set to [ON]?
Is the external effector properly connected to the [SEND]
or [RETURN] terminal?
Is the external effector's audio output level set to an
appropriate level?
Is the audio input level too high or too low?
—
Is the MIDI sequencer's sync mode set to Slave?
Does the MIDI sequencer you are using support MIDI
timing clocks?
Is the MIDI channel turned on?
Are the MIDI settings properly set?
Is the driver software properly installed on your computer?
Are this unit and computer properly connected?
Are the audio output device settings properly set?
Is the input selector switch set to the proper position?
—
Have you connected an analog player with a built-in phono
equalizer?
Is an audio interface for computers connected between
the analog player and this unit?
Remedy
Plug in the power cord to an AC outlet.
Switch the input selector switch to switch the channel's input source. (page 14)
Connect the connection cables properly. (page 11)
Clean the terminals and plugs before making connections.
At the [USER SETUP] screen, switch [MASTER ATT.]. (page 24)
On the [CLUB SETUP] screen, set [Digital Master Out Sampling Rate] according to the
specifications of the connected equipment. (page 24)
Adjust the [MASTER LEVEL] control so that the master channel level indicator lights at
around [0 dB] at the peak level. (Page 14)
Set [MASTER ATT.] to [–3 dB] or [–6 dB]. (page 24)
Adjust the [TRIM] control so that the channel level indicator lights at about [0 dB] at the peak
level. (Page 14)
Set the [CROSS FADER ASSIGN (A, THRU, B)] selector switches for the different channels
properly. (Page 14)
At the [USER SETUP] screen, set [FADER START] to [ON]. (page 24)
Connect the DJ player to the [LINK] terminal properly using a LAN cable. (page 11)
Connect this unit's audio input terminals and the DJ player's audio output terminals by audio
cable. (page 11)
Set the DJ player's player number to the same number as the channel to which the audio
cable is connected.
Turn the effect channel selector switch to select the channel to which you want to apply the
effect.
Turn the [COLOR] control clockwise or counterclockwise. (page 16)
Press the [ON/OFF] button for [BEAT EFFECTS] to set [SND/RTN] to [ON]. (page 16)
Connect the external effector to the [SEND] and [RETURN] terminals. (page 11)
Adjust the external effector's audio output level.
Adjust the [TRIM] control so that the channel level indicator lights at about [0 dB] at the peak
level. (Page 14)
For some tracks, it may not be possible to measure the tempo (BPM). Use the [TAP] button to
input the tempo manually. (page 16)
The values may differ slightly due to the different ways in which the BPM is measured.
Set the MIDI sequencer's sync mode to Slave.
MIDI sequencers not supporting MIDI timing clocks cannot be synchronized.
Press the [ON/OFF] button for [MIDI]. (page 17)
To operate DJ software with this unit, this unit's MIDI messages must be assigned to the
DJ software you are using. For instructions on assigning messages, see your DJ software's
operating instructions.
Install the driver software. If it is already installed, reinstall it. (page 6)
Connect this unit and the computer directly using the included USB cable. (page 12)
Select this unit with the audio output device settings. For instructions on making settings for
your application, see your application's operating instructions.
Set the input selector switch to the [USB] position. (Page 14)
The circuit that generates the echo for the [ECHO], [REVERB], [ROLL], [SLIP ROLL] and
[REV ROLL] effect sounds is positioned after the effect circuit, so the effect sound cannot be
monitored. This is not a malfunction.
Connect the analog player with built-in phono equalizer to the [CD/LINE] terminals. (page 11)
If the analog player with built-in phono equalizer has a PHONO/LINE selector switch, switch
it to PHONO.
If the output of the audio interface for computers is line level, connect it to the [CD/LINE]
terminals. (page 11)
If the analog player has a PHONO/LINE selector switch, switch it to PHONO.