Sharp XV-Z9000U XV-Z9000U Operation Manual - Page 50

Troubleshooting Problem No picture appears. Check • Projector power cord is not plugged into the wall outlet. • Selected input is wrong. (See page 23.) • Cables incorrectly connected to back panel of the projector. (See pages 13-15.) • Remote control batteries have run down. (See page 11.) • "Contrast" and "Brightness" adjustments are set to minimum position. (See page 29.) Color is faded or poor. • "Color" and "Tint" adjustments are not correct. (See page 29.) Picture is blurred. • Adjust the focus. (See page 17.) • Projection distance is too long or too short to allow for proper focus. (See pages 20 and 21.) No OSD appears. • OSD Display is set to "Level A" or "Level B", preventing to display some or all On-screen Displays. (See page 37.) An unusual sound is occasion- • If the picture is normal, the sound is due to cabinet shrinkage caused by temperature ally heard from the cabinet. changes. This will not affect operation or performance. Maintenance indicator lights • Refer to "Lamp/Maintenance Indicators" on page 45. up. Picture noise appears. • Adjust the "Phase" setting. (See page 32.) • Noise may appear when used with certain computers. Set the NOISE FILTER to ON using the RS-232C command. (See pages 52-54.) Image is green on INPUT 1 or 2 COMPONENT. Image is pink (no green) on INPUT 1, 2 RGB. • Change the input signal type. (See page 31.) For SHARP Assistance (U.S.A. only) If you encounter any problems during setup or operation of this projector, first refer to the "Troubleshooting" section on this page. If this operation manual does not answer your question, please call toll free 1-877-DTVSHARP (1-877-388-7427) for further assistance. Or, send us an e-mail at [email protected] . Our World Wide Web address is http://www.sharp-usa.com/ . Maintenance & Troubleshooting E-50