User manual 3M X90 OPERATORS GUIDE

[. . . ] X90 Multimedia Projector Operator's Guide Thank you for purchasing this projector. WARNING Before using this product, please read the "Product Safety Guide" and related manuals to ensure the proper use of this product. After reading them, store them in a safe place for future reference. About this manual Various symbols are used in this manual. The meanings of these symbols are described below. [. . . ] This function will be executed only once when selected in the Menu. When the slant of the projector is changed, execute this function again. · The adjustable range of this function will vary among inputs. For some input, this function may not work well. · When V:INVERT or H&V:INVERT is selected to the MIRROR item in the SETUP menu, if the projector screen is inclined or angled downward, this function may not work correctly. · When the zoom adjustment is set to the TELE (telephoto focus), this function may be excessive. This function should be used when the zoom adjustment is set to the full WIDE (wide-angle focus) whenever possible. · When the projector is placed on the level (about ±3°), this function may not work. · When the projector is inclined to near ±30 degree or over, this function may not work well. · When the vertical lens shift is not set fully upward (not set fully downward for the optional lens type FL-601 only ( 45)), this function may not work well. · When the horizontal lens shift is not set to the center, this function may not work well. · This function will be unavailable when the Transition Detector is on ( 51). Shrink the top of the image Shrink the bottom of the image · The adjustable range of this function will vary among inputs. For some input, this function may not work well. · When the vertical lens shift is not set fully upward (not set fully downward for the optional lens type FL-601 only ( 45)), this function may not work well. · When the horizontal lens shift is not set to the center, this function may not work well. · This function will be unavailable when the Transition Detector is on ( 51). Shrink the right of the image Shrink the left of the image · The adjustable range of this function will vary among inputs. For some input, this function may not work well. · When the horizontal lens shift is not set to the center, this function may not work well. · This function will be unavailable when the Transition Detector is on ( 51). © 3M 2007. All Rights Reserved. AUTO KEYSTONE EXECUTE KEYSTONE KEYSTONE (continued on next page) 35 3MTM Digital Projector X90 SETUP Menu SETUP Menu (continued) Item Description NORMAL WHISPER · When the WHISPER is selected, acoustic noise and screen brightness are reduced. WHISPER MIRROR NORMAL H:INVERT V:INVERT H&V:INVERT If the Transition Detector is TURN ON and MIRROR status is changed, Transition Detector Alarm ( 51) will be displayed when projector is restarted after the power switch is turned off. 36 © 3M 2007. [. . . ] 25, 27, 31 COLOR SPACE setting is not suitable. Change the COLOR SPACE setting to AUTO, RGB, SMPTE240, REC709 or REC601. All Rights Reserved. 3MTM Digital Projector X90 Troubleshooting Phenomena that may be easy to be mistaken for machine defects (continued) Phenomenon Cases not involving a machine defect Reference page 24, 25, 26 The brightness and/or contrast are adjusted to an extremely low level. Adjust BRIGHTNESS and/or CONTRAST settings to a higher level using the menu function. Pictures appear dark. The WHISPER function is working. Select NORMAL for the WHISPER item in the SETUP menu. 25, 36 The lamp is approaching the end of its product lifetime. Replace the lamp. 56, 57 Either the focus and/or horizontal phase settings are not properly adjusted. Pictures appear blurry. [. . . ]