Graphite 25 · USB/MIDI Keyboard Controller
Rear Panel Controls and Functions
1.POWER Switch - Use this switch to turn the keyboard on or off.
2.DC IN - The Graphite 25 can be powered using a 9V 300mA adaptor, connected to the DC IN jack.
3.USB Connection - Connect a standard USB cable from this port to the USB connection on a computer or iPad to provide power to the keyboard, as well as to send and receive MIDI data.
4.MIDI OUT - Use a
5.SUSTAIN Pedal Input - Connect a ¼” sustain pedal to this input. This input is preset from the factory to send MIDI sustain (CC #64) messages. The SUSTAIN pedal input can be assigned to send different MIDI parameters in Setup Mode.
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