54Maintenance of the camera [Maintenance]System log check, firmware upgrade, and initialization of the setup menu can be performed on this page.The "Maintenance" page has 3 tabs; the [System log] tab, the [Upgrade] tab and the [Default reset] tab.Check the system log [System log]Click the [System log] tab of the "Maintenance" page. ( pages 4 and 5: How to display/operate the setup menu)When the saved system logs have reached the maximum number, the newer logs will overwrite the older systemlogs. In this case, the oldest log is the first to be overwritten.The system logs will be displayed in group of 100 logs each.[Time & date]Time and date at the error occurrence will be displayed.Note:When "Off" is selected for "Time display format" onthe [Basic] tab ( page 8), time & date of logs willbe displayed in 24-hour format.[Error description]The descriptions about the error will be displayed.Refer to page 59 for further information about the sys-tem logs.Notes:• Up to 4 000 system logs can be saved on the SDmemory card when the SD memory card is insertedafter selecting "Use" for "SD memory card" on the[SD memory card] tab ( page 10).• When "Not use" is selected for "SD memory card",up to 100 system logs can be saved on the built-inmemory of the camera.• When using the SD memory card, the logs will besaved even when the power of the camera is turnedoff. When not using the SD memory card, the logswill be deleted when the power of the camera isturned off.