Provided by: rio_1.07-12_amd64 bug


       rio - program to control a Diamond RIO MP3 player


       rio [options] files ...


       This  manual page documents briefly the rio command.  This manual page was written for the
       Debian GNU/Linux distribution because the original program does not have a manual page.

       rio is a CLI controller for a Diamond Rio MP3 file player.

       The default ioport is 0x378.  If this is not the ioport for your printer  port,  you  will
       have to use the -p option.


       Initialization  should only be performed on new or corrupt cards.  You can initialize with
       bad block checking enabled (-iy) which will test all blocks on the  internal  or  external
       flash  ram  (which  ever is selected) and note all bad blocks. This process will take some
       time (upto 20 minutes on slow machines).  You can also initialize with bad block  checking
       disabled (-in) which is much quicker but all blocks (even bad blocks) will be used.

       If  you want to delete all files on the device, the (-za) option should be used instead of
       using the initialization options mentioned above.


       A summary of options are included below.

       -d     Display Directory

       -iy    initialize with check for bad blocks

       -in    initialize without check for bad blocks

       -x     perform operations on external flash ram

       -u     specify file(s) to upload

       -g     specify file to download

       -f     specify text based playlist file which contains files to be upload

       -z     specify file to delete

       -za    delete all files

       -o     specify new playlist order in quotes

       -p     specify parallel port base IO address, default=0x378

       -v     enable verbose mode

       -di    specify initialization delay

       -dt    specify tx delay

       -dr    specify rx delay


       display directory using parallel port at 0x278

       rio -p 0x278 -d

       initialize (with bad block check) and upload files

       rio -iy -u *.mp3

       delete existing files and upload playlist onto external flash ram

       rio -za -f playlist.txt -x

       initialize, upload files in playlist and then display directory

       rio -d -in -f playlist.txt

       download file then delete it and finally display directory

       rio -d -g mp3Files/song.mp3 -z song.mp3

       reverse playlist order and display directory, also change rx iodelay

       rio -o "5 4 3 2 1" -d -dr 4




       This manual page was written by Vince Mulhollon <>, for the Debian GNU/Linux
       system (but may be used by others).