Tecnai on-line help manual -- Options - UT Southwestern

<strong>Tecnai</strong> on-line help Options 20Options Software version 2Focus Mode only / AllWhen Mode only is selected, only those settings of the mode (HM, LM, or Nanoprobe; Imaging orDiffraction) currently active on the microscope are reset to zero. When All is selected, all settings arereset.Focus MediumThe choice between (Viewing) Screen, TV and CCD for the Focus state is made by selecting one of theitems in the drop-down list.Exposure ResetPressing the Reset button resets the currently active Exposure settings to zero. What gets resetdepends on the Mode only / All choice. The button is only active in the Exposure state.Exposure Mode only / AllWhen Mode only is selected, only those settings of the mode (HM, LM, or Nanoprobe; Imaging orDiffraction) currently active on the microscope are reset to zero. When All is selected, all settings arereset.Exposure MediumThe choice between Plate (Camera) and CCD exposure is made by selecting one of the items in thedrop-down list.FilenameSettings can be loaded from and saved to file. When a filename has been defined (through a Load orSave), the name will be listed. When a file is loaded, the entry also lists which file version was loaded. Ifthe same settings are used all the time (for any particular user), there is no need to save and loadsettings since the currently active Low Dose settings are always saved upon exiting and restored uponopening of the program (for each user individually).Load buttonOpens a standard Open File dialog that allows selection of a file with Low Dose settings. This file will beread and settings in the file will be made active. The file name must have the extension lds.Save buttonIf no file name for Low Dose settings has been defined, this opens a standard Save File dialog thatallows entering a file name under which the currently active Low Dose settings will be stored. The filename must have the extension lds (the extension will be added automatically by the software).Save As buttonOpens a standard Save File dialog that allows entering a file name under which the currently active LowDose settings will be stored. The file name must have the extension lds (the extension will be addedautomatically by the software).