54≥If a file is erased on the SD Video Camera,the DPOF information set by anothercamera may also be erased.≥A still picture file (other than JPEG) thatcannot be played back on the SD VideoCamera may be erased.≥Erasing many files may take a little time.Wait until the Card Access Lamp goes out.≥Recorded voice data always has serialnumbers even after an arbitrary file isdeleted. For example, if [100]TRACK003is deleted, the current [100]TRACK004will change into [100]TRACK003 and thefiles that follow will also changeaccordingly.≥Do not turn the power off or remove theMemory Card while a file is being deleted.Otherwise, the Memory Card may bedamaged.≥Delete voice (VOICE) files by the SDVideo Camera or the SD-MovieStage.ª Protecting Files (File Protection)(l 30)≥Even if files are locked, the files will bedeleted when the Memory Card isformatted.≥Any music files (MPEG2-AAC and MP3)cannot be locked or unlocked.≥Files recorded by Voice RecordingFunctions are automatically locked (toprevent accidental erasure).≥The File Protection carried out by this SDVideo Camera is only effective for this SDVideo Camera.≥The SD Memory Card has a writeprotection switch on it. If the switch ismoved to the [LOCK] side, you cannotwrite to or format the Memory Card. If it ismoved back, you can.≥Locking/Unlocking many files may take alittle time. Wait until the Card AccessLamp goes out.ª Writing Printing Data on aMemory Card (DPOF Setting)(l 31)≥DPOF is the abbreviation of Digital PrintOrder Format. DPOF is used to selectimages you want to print. DPOF can onlybe used with products that support thisfeature.≥The number of prints can be set from 0 to99.≥This SD Video Camera may not recognizethe DPOF set by another type of device.≥DPOF-setting many files may take a littletime. Wait until the Card Access Lampgoes out.ª Playing Back Still Pictures Oneby One (P. Slide Show) (l 32)≥Playback time may take longer than usualdepending on the picture.≥If the P. Slide show data is not recorded onthe Memory Card, the display reverts tothe picture index screen.≥The time for the Slide show set bySD-MovieStage Ver.2.5 is not applied tothe SD Video Camera.ª Formatting the Memory Card(l 33)≥If the Memory Card performance becomesunstable (recording or playback fails, etc.),try to format it.≥If a message to prompt you to check theMemory Card comes up, it will benecessary to format it in order to use it onthe SD Video Camera.≥By formatting, all data stored in theMemory Card (e.g., still pictures, MPEG4moving pictures, voice data, music data)are erased.≥Format the Memory Card on the SD VideoCamera or on the SD-Jukebox Ver.4(supplied). A Memory Card formatted on amachine other than the SD Video Cameramay not be used. A Memory Cardformatted on the SD Video Camera maynot be used on other machines. Format aMemory Card on the machine on which itis used.≥Particularly for a Memory Card containingmusic files, check in the Memory Cardusing SD-Jukebox Ver.4, with which themusic files were recorded, then format it.(For details, read the PDF-format manual