Pentax ist DL User Manual - Page 171

169 Setting Auto Power Off You can set the camera to turn off automatically if unused after a certain length of time. Select from [1 min], [3 min], [5 min], [10 min], [30 min] or [Off]. The default setting is [1 min]. Set in [Auto Power Off] in the [H Set-up] menu. (p.99) Set-up Brightness Level Video Out Transfer Mode Auto Power Off File # Sensor Cleaning Cancel 1 min 3 min 5 min 10 min 30 min Off OK OK Auto Power Off will not work during slideshow playback, a USB connection, remote control shooting or while displaying menu or Fn menu. 5 Function Reference Resetting the File Number You can set the File Number used for the images when inserting a new SD Memory Card. The default setting is [SerialNo]. SerialNo Reset The file number for the most recently captured image is placed in memory and the file number will remain continuous after inserting the new SD Memory Card. Every time a new SD Memory Card is inserted, the file number is the smallest number. When an SD Memory Card with stored images is inserted, numbering continues from the last stored file number. Set in [File #] in the [H Set-up] menu. (p.99) Set-up Brightness Level Video Out Transfer Mode Auto Power Off File # Sensor Cleaning Cancel 0 NTSC PC 1 min SerialNo Reset OK OK