Using the Kensington Lock

This projector has a Kensington Secu-

rity Standard connector for use with aRear View Kensington MicroSaver Security Sys-

tem. Refer to the information that came with the system for instructions on how to use it to secure the projector.

Kensington Security Standard connector

Troubleshooting

Problem

Check

 

 

No picture appears.

• Projector power cord is not plugged into the wall outlet.

 

• Selected input is wrong. (See page 31.)

 

• Cables incorrectly connected to back panel of the projector. (See pages

 

1423.)

 

• “Contrast” and “Bright” adjustments are set to minimum position. (See

 

page 44.)

 

 

Color is faded or poor.

• Picture adjustments are not correct. (See page 44.)

 

 

Picture is blurred.

• Adjust the focus. (See page 25.)

 

• Projection distance is too long or too short to allow for proper focus. (See

 

pages 26 and 27.)

 

 

No OSD appears.

• OSD Display is set to “OFF”, preventing to display some or all On-screen

 

Displays. (See page 51.)

 

 

An unusual sound is

• If the picture is normal, the sound is due to cabinet shrinkage caused by

occasionally heard from the

temperature changes. This will not affect operation or performance of the

cabinet.

projector.

 

 

Maintenance indicator

• Refer to “Maintenance Indicators” on page 58.

illuminates.

 

 

 

Picture noise appears.

• Adjust the “Phase” setting. (See page 48.)

 

 

Image is green on INPUT 2

• Change the input signal type. (See page 52.)

Component.

 

Image is pink (no green) on

 

INPUT 2 RGB.

 

 

 

Service Information (For the U.S.)

For the location of the nearest Sharp Authorized Service Center, or to obtain product litera- ture, accessories, supplies or customer assistance, please call 1-800-BE-SHARP (1-800-237- 4277) or visit SHARP’s website (http://www.sharpusa.com).

Appendix

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DT-300_E_p57_66.p65

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