Roland GT-6 Service Notes page 18

Sep. 2001
3.
The GT6_01.mid SMF data will be sent from the sequencer to the GT-6.
When the GT-6 receives the MIDI signal, the write address and the
checksum will be displayed on the LCD.
When all the GT6_01.mid SMF data has been received, the GT-6 writes
the received data to the flash ROM.
When it finishes writing, the GT-6 displays "Waiting SMF Data
[GT6_02.mid]" on the LCD display.
Next, the GT6_02.mid SMF data is sent from the sequencer.
When the sequencer receives the MIDI signal, the write address and the
checksum will be displayed on the LCD.
Play the SMF data in the manner stated above one by one in the
respective sequence up to GT6_08.mid.
3-1.GT-6 : "Waiting SMF Data [GT6_01.mid]" -> MC-80 : GT6_01.mid play
3-2.GT-6 : "Waiting SMF Data [GT6_02.mid]" -> MC-80 : GT6_02.mid play
3-3.GT-6 : "Waiting SMF Data [GT6_03.mid]" -> MC-80 : GT6_03.mid play
3-4.GT-6 : "Waiting SMF Data [GT6_04.mid]" -> MC-80 : GT6_04.mid play
3-5.GT-6 : "Waiting SMF Data [GT6_05.mid]" -> MC-80 : GT6_05.mid play
3-6.GT-6 : "Waiting SMF Data [GT6_06.mid]" -> MC-80 : GT6_06.mid play
3-7.GT-6 : "Waiting SMF Data [GT6_07.mid]" -> MC-80 : GT6_07.mid play
3-8.GT-6 : "Waiting SMF Data [GT6_08.mid]" -> MC-80 : GT6_08.mid play
4.
After the GT-6 receives all the SMF data, it will display the checksum (4-
digit number) of the system software on the LCD display, so confirm it.
5.
Execute "TEST:15.Calibrate EXP" and "TEST:16.Factory Load" while in
the test mode.
Updating is now completed.
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