Sharp DT 100 DT-100 Operation Manual - Page 57

Troubleshooting (Continued) Problem Check Page Picture is green on • Change the input signal type setting. INPUT 1 (Component)/ Select "Color is faded or poor" in the "Help" menu, and then select INPUT 2 (Component). an input signal type. Picture is pink (no green) on INPUT 1 (RGB)/INPUT 2 (RGB). Picture flickers on INPUT • Select "Initiate "Auto Sync" Adjustments" after selecting "Vertical 1 (RGB)/INPUT 2 (RGB). stripes or flickering image appear" in the "Help" menu, and then press ENTER. If the picture hasn't improved, select "Adjust horizontal noise", and then press ENTER. After that, press O or Q to adjust. Picture is too bright and • Image adjustments are incorrectly set. whitish. The cooling fan becomes • When temperature inside the projector increases, the cooling fan noisy. runs faster. The lamp does not light • The lamp indicator is illuminating in red. up even after the Replace the lamp. projector turns on. The lamp suddenly turns off during projection. The image sometimes flickers. • Cables incorrectly connected to the projector or the connected equipment works improperly. • Select "Vertical stripes or flickering image appear" in the "Help" menu and make the necessary adjustments. • If this happens frequently, replace the lamp. The lamp needs much • The lamp will eventually need to be changed. time to turn on. While the remaining lamp life draws to a close, replace the lamp. Picture is dark. 46 46 42 - 48, 51 23-27 46 51 51 This unit is equipped with a microprocessor. Its performance could be adversely affected by incorrect operation or interference. If this should happen, unplug the Unit and plug it in again after more than 5 minutes. Service Information (For the U.S.) For the location of the nearest Sharp Authorized Service Center, or to obtain product literature, accessories, supplies or customer assistance, please call 1-800-BE-SHARP (1-800-2374277) or visit SHARP's website (http://www.sharpusa.com). 56