To erase recordings recorded on multiple datesContinue to the next step.4 Open the options menu (see “Displaying the options menu”, Page 60).5 To erase all recordingsTap [Delete All].To erase selected recordingsTap [Delete Selected Contents], and then select the dates or recordings that you want to erase.6 Tap [OK].Note:R You can also erase a recording during playback by tapping ® [OK].HD camera SD cardsSD card capacity and total recording timeAll times are approximate.– 4 GB card: 4 hours– 8 GB card: 9 hours– 16 GB card: 18 hours– 32 GB card: 36 hours– 64 GB card: 72 hours– 128 GB card: 145 hoursNote:R The times listed here are calculated theoretically. Actual recording time may vary.R The times listed here apply during the following conditions.– [Camera Resolution] is set to [HD (1280x720)] ( “Image resolution”, Page 75)– [Frame Rate] is set to [25 fps] ( “Frame rate”, Page 75)R The file system and other information is stored on the SD card, therefore the card’s actual availablecapacity will be less than the card’s noted capacity.SD card formattingBefore inserting an SD card into the camera, format the SD card using your computer and the SDformatting tool available from the web page listed below.{{"www.sdcard.org/downloads/formatter_4/"|tolink("http://www.sdcard.org/downloads/formatter_4/")}}Note:R All data stored on the SD card will be erased when it is formatted.How recordings are saved on the SD cardR Recordings are saved on the camera’s SD card in folders based on the recording date, in the followingpath.\PRIVATE\PANA_GRP\PSN\HN_HDCAMR The file naming convention is: 1 + recording type + recording start time.– First character: 1– Second character: Recording type.A=Recording was triggered by the camera’s built-in motion sensor.M=Recording was started manually.R=Recording was started according to a schedule.67Using an HD camera