140The Setup MenuMenu GuideAuto OffWhen operated on battery power, the camerawill enter standby mode if no operations areperformed for the length of time selected in theAUTO OFF menu. Choose from thirty seconds(30 s), one minute (1 m, the default setting), fiveminutes (5 m), or thirty minutes (30 m). Regard-less of the option chosen in the AUTO OFF menu,the monitor will remain on for three minuteswhen menus are displayed. The camera will not enter standby mode whileconnected to a computer.CF Card FormatCF card format formats memory cards for usein the camera. See “Shooting Menu Options: CFCard Format” ( 114).30s1m5m30mAUTO OFF2CR5 (DL245) BatteriesWhen powered by a six-volt 2CR5 (DL245) lithium battery, the camera may becomehot if left on for an extended period. We recommend that you set Auto off to fi veminutes or less when using this type of battery.Standby ModeIn standby mode, all camera functions are deactivated and the camera itself is effec-tively off, consuming almost no power. The camera can be reactivated by pressing thebutton or by pressing the shutter-release button halfway.Using an AC AdapterWhen powered by an optional EH-53 AC adapter or EH-21 AC adapter/battery char-ger, the camera will remain on for thirty minutes if no operations are performed, re-gardless of the setting chosen in the Auto off menu. If the camera is connected to avideo device, video output will continue indefinitely after the monitor has turned off.NoFormatWARNING!All images will bedeleted !CF CARD FORMAT