ViewSonic PX727-4K PX727-4K User Guide English - Page 37
Function, Description, Aspect Ratio, Image Position, OverScan, Adjustment, Phase, H. Size, Silence
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DISPLAY menu Function Description Aspect Ratio Image Position See "Selecting the aspect ratio" on page 21 for details. Displays the position adjustment page. To move the projected image, use the directional arrow keys. The values shown on the lower position of the page change with every key press you made until they reach their maximum or minimum. This function is only available when a PC input signal is selected. The adjustment range may vary under different timings. OverScan Adjustment Adjusts the overscan rate from 0 to 3. Adjusts the clock phase to reduce image distortion. Phase H. Size Silence This function is only available when PC D-Sub input signal (analog RGB) is selected. Adjusts the horizontal width of the image. This function is only available when a PC input signal (analog RGB) is selected. When this function is enabled: • The acoustic noise will be minimized. • XPR will be off (the projected image will be switched to 1080p resolution automatically). • Light Source Mode will switch to Eco. • Some functions may not be available. • Picture Mode will be fixed at Silence automatically. See "Selecting a picture mode" on page 22 for details. • This function will be de-activated the next turn you turn on the projector. 32