Polaroid PDC 3000 - Manual (Page 149)

Using the PDC-3000 with your PowerMac/PowerPC 149
Note: To snap the picture after a preset delay, click on the
timer button (next to the Snap button) instead of the Snap
button. Enter the desired time delay, then click Start Timer to
begin the specified interval.
15 If you are using an image-processing application, close the
Take Pictures window (if it is still open) and follow
instructions with your application to view, edit or save the
picture.
If you are using PDC Direct, choose Save from the File menu.