MIDI OUT
In addition to USB, the Graphite 49 features a MIDI OUT jack. The USB communication protocol
supports four virtual USB In ports and four virtual USB Out ports. MIDI messages from the key-
board set to Port 1–Port 4 are transmitted via the USB Out. Messages sent to Port 1 and Port 2 are
also transmitted through the MIDI Out terminal if the Local switch is set to On. This is the default
setting. Messages sent to Port 3 and Port 4 will not be transmitted through the MIDI Out terminal.
Messages received from external device or computer software through the USB In Port A will be
transferred to the MIDI Out terminal. The USB Out Port 5 is used for the remote control only.
The diagram below shows the configuration of the MIDI Chain.
KEYBOARD USB VIRTUAL PORT
Out Port 1
Out Port 2
Out Port 3
Out Port 4
Out Port 5
(For remote control )
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In Port A
In Port B
Local
MIDI OUT
USB
COMPUTER