Polaroid PDC 3000 - Manual (Page 143)

Using the PDC-3000 with your PowerMac/PowerPC 143
To work with PDN files saved on your computer, click the
Set Preferences button on the PDC Plug-in or in PDC Direct
to display the Set Preferences window. Then click the Use
Folder button in the Image Source box and choose a disk and
folder containing PDN files.
If the PDC-3000 camera is not connected to the computer
when you choose Acquire in your host application or when
you start PDC Direct, a message may warn that the camera is
not connected. If this happens, click the Use Folder button
and choose a drive and folder containing PDN files.
Opening a folder