Using the Kensington Lock
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 |
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No picture and no sound. | • | Projector power cord is not plugged into the wall outlet. |
| • | The filter cover is not securely installed. |
| • | Selected input is wrong. (See page 16.) |
| • | Cables incorrectly connected to side and rear panels of the projector. (See pages |
| • | Remote control batteries have run down. (See page 8.) |
Sound is heard but no picture | • | Cables incorrectly connected to side and rear panels of the projector. (See pages |
appears. | • | “Contrast” and “Bright” adjustments are set to minimum position. (See page 24.) |
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Colour is faded or poor. | • | “Color” and “Tint” adjustments are not correct. (See page 24.) |
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Picture is blurred. | • | Adjust the focus. (See page 15.) |
| • | Projection distance is too long or too short to allow for proper focus. (See page 17.) |
Picture appears but no sound is | • | Cables incorrectly connected to side and rear panels of the projector. (See pages |
heard. | • | Volume is set to minimum. (See page 16.) |
An unusual sound is occasionally | • | If the picture is normal, the sound is due to cabinet shrinkage caused by temperature changes. |
heard from the cabinet. |
| This will not affect operation or performance. |
Maintenance indicator illuminates. | • | Refer to “Lamp/Maintenance Indicators” on page 37. |
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Picture noise appears. | • | Adjust the “Phase” setting. (See page 27.) |
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480P images do not appear. | • | Set the resolution mode to 480P. (See page 34.) |
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Colour is distorted (INPUT 2 mode | • | Change the input signal type. (See page 25.) |
only). |
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Troubleshooting | Maintenance& | ||
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