Roland G-70 Service Notes page 23

Feb.2005
ATTENTION!, before withdrawing the USB cable and switching off the instrument,
disconnect the G-70 virtual drive from the PC by means of the appropriate function.
NOT MAKING THE DISCONNECTION MAY CAUSE THE COPY OF THE FILES TO BE
INCOMPLETE.
B. Updating the operative system
Switch on the instrument by keeping pressed the switch "DISK & MEDIA".
Wait until the instrument shows the video "Update All " .
Press the switch "USER PROGRAM 1".
The G-70 will make a deep check of the system file; should the file be correct, it will
start the updating. A progression bar will show its status.
At the end of the updating, switch off the instrument.
C. Factory Reset
Switch on the instrument.
Press the switch MENU.
Press the button "UTILITY" on the touch screen.
Press "FACTORY RESET"
Press "EXECUTE" and wait until the operation is completed.
Mode 3 – Updating the Operative System by means of a Floppy Disk (Rescue Mode)
The Rescue Disks are meant to resume a first operative system.
Once the recovery is carried out, update the G-70 with the latest version by means of the
normal procedures described above.
A. Preparation of the Rescue Disk
Format the floppy disk by means of a PC.
Decompress the file "Disc 1.zip" and copy it's content into the floppy disk "Disk1".
Perform the same operation for the Disc 2 and following ones.
B. Updating the operative system
Switch on the instrument by keeping pressed the switches "USER PROGRAM 1" and
"USER PROGRAM 2".
Insert the disc "Disk1" into the G-70's floppy drive.
The G-70 will start the updating. Red horizontal bars will show its status. Green and black
horizontal bars will show the end of the updating of disc 1.
Switch off the instrument.
Switch on the instrument again by keeping pressed the switches "USER PROGRAM 1"
and "USER PROGRAM 2".
Insert the disc "Disk2" into the G-70's floppy drive.
The G-70 will start the updating. Red horizontal bars will show its status. Green and black
horizontal bars will show the end of the updating of disc 2.
Switch off the instrument.
Perform the same operations for the remainder discs.
28