Follow these steps:
- put an empty/formatted card in the camera
- go into Set Up/Save Data Set-up/Frame No. : change to RENEW
- take a single picture (this will be DSCF0001), turn off the camera and remove the card
- copy your original picture (DSCF1478) onto the card (You could also change the name of the DSCF0001 file in your computer if you no longer have the original DSCF1478)
- put this card in the camera and turn it on
- before taking any pictures change RENEW back to CONTINUOUS in the set up menu
- continue taking pictures - now you are back to the original numbering