Adjust the control on the front of your VMS4 as follows: 

8 OUT 

CH1/CH2/CH3/CH4: USB 

CF A assignment: CH2 

CF assign B: CH3

1 Install the ASIO driver from the manufacturer’s website: www.vms4dj.com/downloads.html 

Mac OS X: 

1 Open the program "Audio MIDI Setup". 

2 Choose from the device "AUDIO VMS4 MIDI DEVICE". 

3 Click on the button "Configure Speakers". 

4 Choose "Multiple channels" and "7.1 Rear Surround". 

5 Click on "Finish".

The audio settings of UltraMixer (Settings => Settings => Audio) you should Adjust as follows: 

Windows: 

Player 1: Output 1: ADJ ASIO 3/4, 1 Headphones: ADJ ASIO 3/4. 

Player 2: Output 2: ADJ ASIO 5/6, headphone 2: ADJ ASIO 5/6. 

Sampler: ADJ ASIO 1/2. 

Cue Player: ADJ ASIO 7/8. 

Player 1: Output 1: VMS 4 center, headphones 1: VMS4 center (channel 2 on the VMS4) 

Player 2: Output 2: VMS 4 rear, 2 headphones: VMS4 rear (channel 3 on the VMS4) 

Sampler: VMS4 front (channel 1 on the VMS4) 

Cue Player: VMS4 side (channel 4 on the VMS4)

You now have set UltraMixer and the VMS4 optimally. The two players of UltraMixer are now on the VMS4 channels 2 and 3, which you can control by cross fader. You control the audio output level, gain and 3-band EQ, directly at the VMS4, the corresponding controller in UltraMixer remain unchanged and should be pre-set to 100% or 0. 

To Preview the songs you can use the CUE buttons on the VMS4. 

The PFL Player of UltraMixer is on channel 4 , this is why you should pull down the volume control of channel 4 to 0.

The sampler is applied to channel 1 on the VMS4. 

We wish you so much fun with UltraMixer and the American Audio VMS4!