Pyle PVR300 Instruction Manual page 11

Operation
* Backlight: set the LCD backlight time for always open,
10secs., or 30secs..
* Contrast Set: adjust the LCD contrast from 1 to 15 by UP/
DOWN key, then press PLAY/PAUSE key to
confirm.
* Restore Default: select to recover the factory setting or not.
* Memory Info: to show the current memroy info..
* Password off/on: Set the power-on password on or off.
* Password Set: Adjust the data by UP/DOWN key, and
press VOL key to skip to next data, then
press PLAY/PAUSE key to confirm ( Be
valid only when you set the "Password
on".).
If you need to change the password, just
enter into Password Set and follow the
prompt "Input old Password", then press
PLAY/PAUSE key to confirm, and then
reset it.
Download and upload files
Press down and push the USB plug switch to open the
USB plug.Connect this unit to the USB interface for
computer connection.
Copy (recording) files to a removable
disk or computer, or copy music files
(.wav) to your recorder according as
your demand.
After finishing your operation, disconnect
the unit with your PC by the Safety Remove
Hardware procedure.