Windows computer sound settings

1. Connect DJM-900SRT to your computer and turn it power on.

Go [ControlPanel] - [Hardware and Sound] and click [Sound]

2. If PIONEER DJM-900SRT has been "Default Device", go to 3.

3. Choose other sound device rather than PIONEER DJM-900SRT and click "Set as Default Device".

Close the window by clicking "OK".

4. Close the control panel and restart your computer.

Mac Audio MIDI setting reload

1. Connect DJM-900SRT to your computer and turn it power on.

2. Open [Applications] folder, [Utilities] folder and [Audio MIDI Setup.app].

3. Open [Audio Device] window. Confirm that [Audio MIDI Setup] windows pops up.

Click [Window] and choose [Show MIDI Window].

4. [MIDI Studi] window opens up, click [PIONEER DJM-900SRT] icon.

The icon turns to blue color, click [Remove Device].

"PIONEER DJM-900SRT" icon dissapers and comes back again.

5. Close [Audio MIDI Setup] and turn DJM-900SRT power off.

6. Turn DJM-900SRT power on and run DJ Application.