Optoma GT1080DARBEE GT1080Darbee User Manual - Page 33
Display edge mask menu, Display zoom menu, Display image shift menu, Display keystone menu
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USING THE PROJECTOR Display edge mask menu Edge Mask Use this function to remove the video encoding noise on the edge of video source. Display zoom menu Zoom Use to reduce or magnify an image on the projection screen. Display image shift menu Image Shift Adjust the projected image position horizontally (H) or vertically (V). Display keystone menu Keystone Adjust the image distortion caused by tilting the projector. Audio menu Audio mute menu Mute Use this option to temporarily turn off the sound. On: Choose the "On" to turn mute on. Off: Choose the "Off" to turn mute off. Note: "Mute" function affects both internal and external speaker volume. Audio volume menu Volume Adjust the volume level. Setup menu Setup projection menu Projection Select the preferred projection between front, rear, ceiling-top, and rear-top. Setup lamp settings menu Lamp Reminder Choose this function to show or to hide the warning message when the changing lamp message is displayed. The message will appear 30 hours before suggested replacement of lamp. Lamp Reset Resets the lamp hour counter after replacing the lamp. English 33
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