Optoma EH341 User manual - Page 34
Image advanced signal menu, Automatic, Phase VGA, Frequency VGA, H. Position VGA
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USING THE PROJECTOR Image advanced signal menu IMAGE Advanced : Signal Automatic On Phase Frequency H. Position V. Position Exit Note: "Signal" is only supported in Analog VGA (RGB) signal. If the "Signal" setting is set to automatic, the phase, frequency items are grayed out. If the "Signal" setting is set to a specific input source, the phase, frequency items will appear for the user to manually tune and are saved in the settings after the next time projector is turned off and on again. Automatic Automatically selects the signal. If this function is enabled, the Phase, frequency items are grayed out. If this function is disabled, the phase, frequency items will appear for user to manually tune and saved in settings after the next time projector turns off and on again. Automatic Off On Phase (VGA) Synchronize the signal timing of the display with the graphic card. If the image appears to be unstable or flickers, use this function to correct it. Phase Frequency (VGA) Change the display data frequency to match the frequency of your computer's graphic card. Use this function only if the image appears flickering vertical lines. Frequency H. Position (VGA) Press the Press the to move the image left. to move the image right. H. Position 34 English