Roland V-Accordion FR-8x Service Notes page 36

July 2013
Treble registers [7]
Press the Treble register [14] to pass on to the next test.
13. MIDI IN / OUT
The display shows:
Connect the MIDI Cable between the MIDI IN and the MIDI OUT.
Verify that that the display visualizes "MIDI I/O : Connected".
Disconnect the MIDI cable and make sure the display shows "MIDI I/O : Disconnected OK".
Press the Treble register [14] to pass on to the next test.
14. USB/MIDI
The display shows:
Connect the USB cable from USB COMPUTER socket to USB MEMORY socket.
Verify that the display shows "USB MIDI : Connected".
Disconnect the USB cable and make sure the display shows "USB MIDI : Disconnected OK".
Press the Treble register [14] to pass on to the next test.
15. USB Memory
The display shows:
Please connect
Connect the USB Memory (like ROLAND M-UF2G) to USB MEMORY socket.
Verify that the display shows "USB MEMORY : Connected" and "Read/Write: OK".
Disconnect the USB memory and make sure the display shows "USB MEMORY : Disconnected OK" and
"Read/Write: OK".
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