Sony BVME251 Operation Guide - Page 45

Submenu Setting [Copy from External Copies data in the USB memory stick, Memory] etc. Note Use the USB memory stick, etc. with data stored by the BVM-E251/BVME171 to use the [Copy from External Memory] function. When the item is selected, the file names in the source USB memory stick, etc. are displayed. When the file is selected, you can enter the channel number in the selected file. [Auxiliary Setting] Menu This menu is used for setting the monitor condition such as the aperture modification and decode mode. When [Auxiliary Setting] is selected, the following menu is displayed. Submenu [Native Scan Mode] Setting You can set the picture display type for the native scan mode according to the input signal. You can select [×1] or [×2], which differ in picture display size, to map the pixels of the signal to the panel in one-to-one mode, or [Aspect Correction].  [Aspect Correction]: An SD signal of non-square pixels (the number of H pixels of the signal system is 720 or 1440) or a 640 × 480 SD signal of HDMI video is displayed correctly by scaling processing of doubling for the V direction and correct aspect ratio for the H direction, and the picture is also optimized and displayed by modifying the aperture coefficient value, filter coefficient value, etc.  [×1]: Input signal display without conversion  [×2]: Input signal display doubled For selecting [Aspect Correction], [×1], or [×2], see "Picture Display Size" on page 94. For the display of the native scan mode, see "Display of the Native Scan Mode" (page 45). Notes  When an HD signal or the computer signal of HDMI is input, the signal is displayed in [×1] mode, even if the mode is set to [Aspect Correction] or [×2].  When you select [Aspect Correction] and set [Native Scan] to [On] for SD signal input, [Aperture] is set to [On] (factory setting). [Aperture Value] Sets the aperture modification value. Sets to 000 to 200. (Default value: [090] (when the signal is displayed in [Aspect Correction] mode of the native display)) (Default value: [100] (when the signal is displayed in modes other than [Aspect Correction] of the native display)) [Peak White Control] When the brightness or contrast is increased using the brightness or contrast adjustment, the picture may be clipped because of the dynamic range of the circuit. Sets whether or not to control the signal gain automatically according to the setting value of the brightness or contrast to prevent such clipping ([Off] or [On]). Display of the Native Scan Mode Notes  The native scan is not selectable in the following cases: - When the input signal has no sync signal - When [Side by Side] is set to [On] 45 Adjustment Using the Menus