ViewSonic PJD7822HDL User Guide - Page 31
Switching input signal
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Switching input signal The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. Be sure the Quick Auto Search function in the SOURCE menu is On if you want the projector to automatically search for the signals. You can also manually select the desired signal by pressing one of the source selection keys on the remote control, or cycle through the available input signals. 1. Press SOURCE on the projector or remote control. A source selection bar is displayed. 2. Press / until your desired signal is selected and press MODE/ENTER on the projector or Enter on the remote control. Once detected, the selected source information will be displayed on the screen for seconds. If there are multiple devices connected to the projector, repeat steps 1-2 to search for another signal. D-Sub / Comp. HDMI 1 HDMI 2 Video S-Video • The brightness level of the projected image will change accordingly when you switch between different input signals. Data (graphic) "PC" presentations using mostly static images are generally brighter than "Video" using mostly moving images (movies). • The input signal type effects the options available for the Color Mode. See "Selecting a picture mode" on page 29 for details. • Please see "Projector specifications" on page 56 for the native display resolution of this projector. For best display picture results, you should select and use an input signal which outputs at this resolution. Any other resolutions will be scaled by the projector depending upon the 'aspect ratio' setting, which may cause some image distortion or loss of picture clarity. See "Selecting the aspect ratio" on page 27 for details. Changing HDMI input settings In the unlikely event that you connect the projector to a device (like a DVD or Blu-ray player) via the projector's HDMI input and the projected picture displays wrong colors, please change the color space to an appropriate one that fits the color space setting of the output device. To do this: 1. Open the OSD menu and go to the SOURCE menu. 2. Press to highlight HDMI Format and press / to select a suitable color space according to the color space setting of the output device connected. • RGB: Sets the color space as RGB. • YUV: Sets the color space as YUV. 24