ViewSonic PX748-4K - 4K UHD Projector with 4000 Lumens 240Hz 4.2ms for Home Thea - Page 44
Warping, Digital Lens Shift, OverScan
![]() |
View all ViewSonic PX748-4K - 4K UHD Projector with 4000 Lumens 240Hz 4.2ms for Home Theater and Gaming manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 44 highlights
Menu Option Warping Zoom Digital Lens Shift OverScan Description The function is to configure the geometric distortion of the projector's images when the images are projected onto screens which have a kind of uneven surface such as a cylinder, a spherical shape, etc. Enable Keystone and Corner Adj. will not be available when Warping is enabled. Control Method Allows you to select a preferred control method for warping adjustment. Warping Adj. This function is available when On is selected in the Warping > Enable menu and OSD is selected in the Warping > Control Method menu. 1. Use / / / to move the cursor to the point you wish to adjust. 2. Press Enter to enter adjustment mode. 3. Use / / / to shift the point by x and y coordinates. 4. Press Menu to exit adjustment mode. 5. Repeat step 1 to 4 to ajdust another point until you are satisfied with the projected image. 6. Press Menu/Exit to exit the function. Reset Returns settings in the Warping menu to the factory preset values. Magnifies the projected image and allows you to navigate the image. Digital lens shift is a tool that assists in properly aligning the projector's image with the projector screen when digital zoom adjusted less than 1.0x, making it far easier to correctly mount or position a projector for optimal installation. Projectors with digital lens shift have the ability to move the projected image up, down, left and right to easily accommodate placement/ installation at a variety of heights & widths. You can adjust the vertical or horizontal lens shift by +/- 50 pixels. Adjusts the overscan rate from 0 to 5. NOTE: This function is only available when a Composite Video or HDMI input signal is selected. 44
![](/manual_guide/products/viewsonic-px7014k-4k-uhd-projector-3200-lumens-240hz-42ms-home-theater-gaming-user-guide-3f6de97/44.png)