54File System MenuFILE SYSTEMRECORDING MODE : >LOOP RECORDFILE LENGTH : 10 MINUTESFILENAME TEXT :WRITE PROTECT ALARM REC : NOWRITE PROTECT SHOT REC : NOFILE SYSTEM CHECK MENU . .The file system menu controls how files are laid onto the disk.• RECORDING MODE- Sets either LOOP RECORD (oldest files will be overwritten first whenHard Disk Cartridge is full) or SINGLE PASS recording (recording will stop when Hard DiskCartridge is full).• FILE LENGTH – 10 MINUTES / 1 HOURThis controls how often new files are created, set the file length as appropriate. The 1 hoursetting is useful if you are recording over a long period of time and it is desirable to have asmaller number of files to manage or archive. The 10 minute setting gives more files buteach is of a small size and this may help in searching for specific short duration events.• FILENAME TEXT – Enter up to 12 characters of text that will appear at the start of all files.For mobile applications a vehicle registration number could be used. The X200 serialnumber could also be used.This improves the audit trail. Please note that the filename and serial number are buriedinto each file for audit trail purposes and can be verified.• WRITE PROTECT ALARM REC – Select whether alarm recording files are write protected.If alarm recording files are write protected they will not be deleted on loop recording (LOOPRECORD setting).To remove write-protection either use the files menu and the left menu button (toggle ‘W’status) or delete all recordings via the reset menu.• WRITE PROTECT SHOT REC – Select whether shot recordings are write protected. Thisis the same as per the WRITE PROTECT ALARM REC function but only affects shotrecording files.• FILE SYSTEM CHECK MENU – Accesses the file system check menu.