Roland Juno Di Technical manual

Juno Di System Update Version 1.12
This system program updates your JUNO-Di to the latest version 1.12.
How to tell the version
Please check the version of the system working on your JUNO-Di before
downloading the archive file.
1. Press the [ MENU ] button. The "MENU" screen will appear.
2. Use the cursor buttons to select "VERSION INFO," and press the [ ENTER ]
button. The "Version Info" screen will appear, displaying the software version.
* If this shows the latest version (Version 1.12 or later), there's no need to update
your JUNO-Di.
Update history
[ Ver.1.12 ]
● [ Functionality Improvements ]
○ Improved the Patch Remain function.
If you turn on the Patch Remain function, the currently-playing notes
will no longer be interrupted when you switch sounds (Patches or
Performances).
For more information, refer to "About the Patch Remain Function ( JUNO-
Di_l_Remain_e01_W.pdf )."
[ Ver.1.10 ]
● [ Additional Functions ]
○ Available for Roland Wireless Connect ( WNA1100-RL ).
For more information, refer to "About the Wireless LAN Function ( JUNO-
Di_l_wireless_e02_W.pdf )."
[ Ver.1.03 ]
● [ Bug Fixes ]
The following bugs were fixed.
○ Shortly after start up, the JUNO-Di doesn't perform by the setting value
of the "Keyboard Velocity Sens." It does by the initial value ( Sens=0 ) in
fact.
● [ Functionality Improvements ]
○ The Bank Select and Program Change messages of the MIDI Ch.10 were
output on start up. It changed to which the messages do not output.
© 2012 Roland Corp. U.S.

What you will need to update your JUNO-Di
● JUNO-Di itself
● A computer running one of the following operating systems: Windows XP,
Windows Vista, Window 7, and Mac OS X v.10.4.3 or later
● A USB-memory device ( Roland's M-UF1G or M-UF2G is recommended )
● The downloaded update file
Caution when performing the update
● Never transmit this update data to any product other than the JUNO-Di. This
update data may destroy the data or system program of other products.
● We recommend that you back your user data up to USB-memory device before
you perform the update. If a problem occurs and your user data is lost, you will
be able to restore the data by reloading the data you saved. For details on the
procedure, refer to the Owner's Manual.
● Never power-off your JUNO-Di while the update is in progress! If a power failure
or similar accident occurs during the update process, the JUNO-Di won't be able
to start up in normal operating mode. This will require servicing, so you will need
to contact a Roland service center if this occurs.
● We regret that we are unable to answer questions regarding the update
procedure using this system program. Please perform the update responsibly,
following the directions given in this document.
Getting the update file
Please open/extract the downloaded "junodi_sys_v112.zip" file onto
your computer to get the one update file named "juno_di_up.bin" in
the "junodi_sys_v112" folder.
Procedure for the update
We recommend that you use the "Backup" function before updating ( refer to the
Owner's Manual ). Please use "Restore" function to re-load the backup project
file. Please turn the power off and on again after executing the Restore Project.
1. Copy the update files "juno_di_up.bin" onto the root directory of the USB-memory
device.
* Do not copy the "junodi_sys_v112" folder but the actual "juno_di_up.bin" file.
2. Disconnect the USB memory from your computer as follows:
[ Windows ]
© 2012 Roland Corp. U.S.

Use the Safely Remove Hardware icon in the Windows task tray to un-
mount the USB memory and then disconnect the USB memory from
your computer.
[ Mac ]
Drag the Drive icon of the USB memory into the trash in the dock and then
remove the USB memory from your computer.
3. Turn off the power to the JUNO-Di.
4. Connect the USB-memory device to JUNO-Di.
5. Turn the power on to the JUNO-Di. The update process starts automatically.
Moments later, "Completed!" is displayed.
6. Turn off the power to the JUNO-Di and then disconnect the USB-memory device.
7. The update is complete. Please verify the version number with the procedure
described in "How to tell the version" part of this document.
* Unmount the USB-memory device before turning JUNO-Di on. Or else the
update process will start again.
* Remove the update file "juno_di_up.bin" on the USB-memory device for normal
use.
© 2012 Roland Corp. U.S.