Oxygen Keyboard Line User Guide

Setting Toggle Values for the Buttons or Pedal

When a standard MIDI CC number is programmed to the assignable buttons or the sustain pedal, the controller will toggle between an on and off value. That means when you press the controller, an on value is sent. When you next press the controller, the off value is sent.

The on and off values are set using the Data 3 and Data 2 parameters respectively. Please try the example below; this will cause a button to hard pan your sound from left to right each time the button is pressed:

1.Press the Advanced Function button, followed by the Ctrl Assign key. 2 . Type 10 using the numerical data entry keys.

3.Press the Enter key to confirm.

4.Press the Advanced Function button, followed by the Data 2 key.

5.Type in 00 using the numerical data entry keys.

6.Press the Enter key to confirm.

7.Press the Data 3 key.

8.Type in 127 using the numerical data entry keys.

9.Press the Enter key to confirm.

Here, 00 is assigned as the off value, and 127 is assigned as the on value. With your button programmed in this way, as you play your keyboard, depressing the button will switch the sound between the left and right speakers.

If you want the button to send the same value every time, enter the same value for both the Data 2 and Data 3 parameters.

Setting Trigger Values for the Buttons or Pedal

The above method will toggle the button value each time it is pressed. It is possible to set the button to send one value when pressed, and another value when released. This is known as a trigger, since each time you press the button the same value is sent. Such operation is useful when triggering samples in your software.

A trigger button has an on value when pressed, and an off value when released. The sustain pedal is generally set up as a trigger to ensure it will always turn off when released. The on value is set using the Data 3 parameter, and the off value is set using the data 2 parameter. Data 1 is used to define the MIDI CC that the controller should send as the trigger. In order to set the button/pedal to operate as a trigger, it is necessary to assign MIDI CC 146 to the controller.

The following example works like a ‘mute’ for your keyboard. When you press the button, you will not hear any sound from the keyboard until the button is released. To set this up, it is necessary to set up a trigger for the volume (MIDI CC 007), with a ON value of 0 and an OFF value of 127:

1.Press the Advanced Function button, followed by the Ctrl assign key.

2.Type “146” using the numerical data entry keys and ENTER to confirm.

3.Press the Advanced Function button, followed by the DATA 1 key.

4.Type “007” using the numerical data entry keys and ENTER to confirm.

5.Press the Advanced Function button, followed by the DATA 2 key.

6.Type “127” using the numerical data entry keys and ENTER to confirm.

7.Press the Advanced Function button, followed by the DATA 3 key.

8.Type “000” using the numerical data entry keys and ENTER to confirm.

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M-Audio OXYGEN 8 V2 manual Setting Toggle Values for the Buttons or Pedal, Setting Trigger Values for the Buttons or Pedal
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OXYGEN 8 V2 specifications

The M-Audio OXYGEN 8 V2 is a compact, highly versatile MIDI controller designed to enhance the creative workflow of musicians and producers. Its portable design, combined with an array of features, makes it a perfect choice for both studio and live performance settings.

One of the standout characteristics of the OXYGEN 8 V2 is its 32 velocity-sensitive keys. These mini keys provide a responsive playing experience, allowing for expressive performances that can capture the nuances of each note. The velocity sensitivity means that the harder you play, the louder the sound, which is particularly beneficial for expressive playing styles.

Another significant feature of the OXYGEN 8 V2 is its bank of eight assignable knobs. These knobs can be mapped to various parameters within your DAW or virtual instruments, enabling you to control volume levels, pan settings, or any other parameter at your fingertips. This level of customization allows musicians to tailor the controller to their specific workflow and preferences.

The controller also includes eight backlit drum pads that are perfect for finger drumming, triggering samples, or launching clips in performance settings. These pads are sensitive to pressure, providing dynamic control over MIDI notes for rhythmic play. The ability to assign different functions to these pads makes them a versatile tool for live performances and studio compositions alike.

The OXYGEN 8 V2 features a transport control section that allows for seamless interaction with your DAW. With buttons for play, stop, record, and more, you can easily navigate your sessions without having to reach for your mouse, streamlining the creative process.

With USB bus power, the M-Audio OXYGEN 8 V2 eliminates the need for an external power supply, making it ideal for mobile musicians and producers. The plug-and-play capability ensures that it is compatible with most major DAWs on the market, including Ableton Live, Pro Tools, and Logic Pro, allowing for quick setup.

Combining portability, versatility, and functionality, the M-Audio OXYGEN 8 V2 is an excellent tool for any musician looking to enhance their production and performance capabilities. Whether you are a beginner or an experienced professional, this controller supports a wide range of creative possibilities, making it a valuable addition to any musical setup.
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