Sharp DT 200 DT200 Operation Manual - Page 50

Using the Kensington Lock Rear View Kensington Security Standard connector This projector has a Kensington Security Standard connector for use with a Kensington MicroSaver Security System. Refer to the information that came with the system for instructions on how to use it to secure the projector. Troubleshooting Problem No picture appears. Check • Projector power cord is not plugged into the wall outlet. • Selected input is wrong. (See page 24.) • Cables incorrectly connected to back panel of the projector. (See pages 12-15.) • "Contrast" and "Bright" adjustments are set to minimum position. Color is faded or poor. • Picture adjustments are not correct. Picture is blurred. • Adjust the focus. (See page 16.) • Projection distance is too long or too short to allow for proper focus. (See pages 21 and 22.) No OSD appears. • OSD Display is set to "OFF", preventing to display some or all On-screen Displays. (See page 36.) 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 of the projector. Maintenance indicator illuminates. • Refer to "Lamp/Maintenance Indicators" on page 43. Picture noise appears. • Adjust the "Phase" setting. (See page 33.) Image is green on INPUT 2 Component. Image is pink (no green) on INPUT 2 RGB. • Change the input signal type. (See page 36.) 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 (1-800-237-4277) or visit SHARP's website (http://www.sharpusa.com). Maintenance & Troubleshooting E-49 DT-200(E)#p48_49.p65 49 02.11.21, 11:46 AM