Handling Audio Files
Reference Manual
32
File naming rules for dividing, deleting or moving
a file
During the file operations, file names (numbers) will be changed according to the
following rules.
• If file R0/01 is divided, the resultant files will be named (numbered) R0/01 and R0/02.
The number of existing subsequent files will increase by one (1); for example, file
number “R0/02” will become “R0/03.”
• If file R0/01 is deleted, the number of each subsequent file (that exists in the R0 folder)
will decrease by one (1); for example, file number “R0/02” will become “R0/01.”
• If file R0/01 is copied, the copy will be assigned the lowest available file number in the
copy destination folder (R0).
• If file R0/01 is moved into the R1 folder:
1) The number of each subsequent file (that exists in the R0 folder) will decrease
by one (1); for example, file number “R0/02” will become “R0/01.”
2) The file that you moved will be assigned the lowest available file number in the
destination folder (R1).
Connecting a computer to the PR7 and
transferring a file
You can connect a computer to the PR7 via a USB cable and transfer audio files.
Connecting a computer
Use the supplied USB cable to connect the USB terminal on the side panel of the PR7 to
a USB port on your computer.
When you connect the PR7 to your Windows computer for the first time, the driver will
automatically be installed on the computer.
The computer will recognize the PR7 as a USB storage device. The computer will display
the PR7 built-in memory as “PR7” and the microSD card as “PR7SD” (if you format the
card on the PR7). You can transfer files between the PR7 and the computer the same
way you transfer files between the computer and an external hard disk drive or USB flash
drive.
Cautions regarding the use of the USB terminal
Be sure to follow the cautions below if you connect the unit’s USB terminal to the
computer. Otherwise, the computer and/or the PR7 may freeze, resulting in damaged
or lost data.
If the computer or the PR7 freezes, restart the operating system or application software,
or turn the power to the PR7 off and on.
NOTICE
• Be sure to use the USB cable supplied with the unit. The unit does not support a
USB3.0 cable.
• When you disconnect the USB cable, be sure to follow the instructions and
requirements of your computer operating system.
• Before connecting or disconnecting the USB cable, wait for six seconds or longer.
R0/01
R0/02
R0/03
R0/03
R0/04
R0/01
R0/02
R0/01
R0/02
R0/03
R0/01
R0/02
R0/01
R0/01
R0/02
R0/03
R0/04
R0/02
R0/03
R0/xx
Built-in memory
microSD card
R0/01
R1/01
R1/02
R1/03
R1/04
R0/02
R0/03
R0/01
R0/02
R1/xx
Folder R0
Folder R0
Folder R1