87Rec. Menu (1/2)List of Menu Options and Messagesde.s com-greenHoldd pullIt is recommended to power the camera froma household power outlet with the optionalAC Adapter Kit ACK 800 when connected toa computer (p. 99).If you disconnect the USB cable while thecamera is on, the camera will automaticallyturn off.If you leave the camera unused for approxi-mately 5 minutes while it is connected thecomputer, the computer screen displays awarning message. If you do not take anyaction within the next minute, the cameraturns off. You can turn the camera back onby pressing the button.For more information about what to do after con-necting your camera, please refer theSoftwareStarter Guide.uter Item / Menu Screen Setting Content Item / Menu Screen Setting Content• Superfine• Fine*• NormalResolution (Still images) CompressionResolution (Movies)e.g. PowerShot A100e.g. PowerShot A100ISO Speed(A200) (A100)• 50* • 64*• 100 • 100• 200 • 200• 400 • 400• AUTO • AUTOSets the number of pixelsused to record images toCF cards (p. 41).• L Large*PowerShot A200(1600 × 1200 pixels)PowerShot A100(1280 × 960 pixels)• M Medium(1024 × 768 pixels)• S Small(640 × 480 pixels)Set the resolution of theframes as they are recordedto the CF card (p. 41).Sets the relativecompression ratio used torecord images to CF cards(p. 41).Sets the recording sensitivity(p. 55).*Default settings(320 × 240 pixels)*(160 × 120 pixels)