74 CHAPTER 5: S OFTWARE MAINTENANCEMaintainingApplication Programand Configuration FileYou can modify and display the file type under the file control submenu:Enter <4> under the main BootROM menu to enter the file control submenu. Thesystem prompts:===============================================|Note:the operating device is CF Card || <1> Display All File || <2> Set Application File type || <3> Set Configuration File type || <4> Delete File || <5> Exit To Main Menu |=============================================================Enter your choice(1-5):Display all filesEnter <1>, and the system prompts:Display All File In cf:**************************************************************************NO. Size(B) Time Name0 14323376 Mar-23-2006 11:47 cf:/main.bin1 14144592 Mar-17-2006 19:39 cf:/d13.bin2 935 Mar-23-2006 15:39 cf:/config.cfg3 160 Mar-20-2006 09:55 cf:/private-data.txt4 14323456 Mar-25-2006 10:38 cf:/secure.bin5 238664 Mar-27-2006 10:50 cf:/logfile/logfile.log**************************************************************************Set application file typeEnter <2> under the file control submenu to enter the set application file typemenu:Please set application file type in cf:M=MAIN B=BACKUP S=SECURE N=NOTYPE**************************************************************************NO. Size(B) Time Type Name0 14323376 Mar-23-2006 11:47 M cf:/main.bin1 14144592 Mar-17-2006 19:39 B cf:/d13.bin2 14323456 Mar-25-2006 10:38 S cf:/secure.bin**************************************************************************Enter File Name:Enter the file name, including device type and extension name. Take cf:/main.binfor example. Enter the complete file name, press , and then the systemprompts to modify the file type:Enter File Name:cf:/main.binModify this file Attribute:1. +Main2. -Main3. +Backup4. -Backup5. ExitEnter your choice(1-5):