Sharp DT 510 Operation Manual - Page 46

6 Reducing Image Noise (DNR) Menu operation n Page 41 7 Switching the Iris Setting Video digital noise reduction (DNR) provides high quality images with minimal dot crawl and cross color noise. Selectable items Description OFF DNR does not function. Level 1-3 Sets the DNR level for viewing a clearer picture. This function controls the quantity of the projected light and the contrast of the image. Selectable items Description High Brightness High Contrast High brightness is given priority over high contrast. High contrast is given priority over high brightness. Note Set "DNR" to "OFF" in the following cases: • When the image is blurry. • When the contours and colors of moving im- ages drag. • When TV broadcasts with weak signals are projected. Note • You can also use l IRIS on the remote control to change the Iris. (See page 38.) 8 Lamp Setting Selectable items Bright Eco + Quiet Brightness 100% Approx. 76% Fan sound Normal Low Power consumption (When using AC 100V) 303W 234W Lamp Life Approx. 2,000 hours Approx. 3,000 hours Note • When "Lamp Setting" is set to "Eco+Quiet", the power consumption will decrease and the lamp life will extend. (Projection brightness decreases approximately 24%.) Useful Features 45