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DEPARTMENT OF PATHOLOGY AND IMMUNOLOGY AUDIO-VISUAL EQUIPMENT USER NOTES(ELMO EDP-6200 LCD DATA PROJECTOR & APPLE POWERBOOK G3)
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Symptom
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Cause
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Solution
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| The power does not come on. | The power cord is disconnected. | Firmly plug in the power cord. |
| The lamp cover is not attached correctly. | Attach the cover correctly. | |
| The power turns off while using the projector. | The ambient temperature of the projection room is too high. | Lower the ambient temperature of the projection room, and turn the power on. |
| No image appears. | The lens cover is on. | Take off the lens cover. |
| The wrong input is selected. | Select the input source correctly with the INPUT button. | |
| The PICT. MUTE mode is on. | Press the PICT. MUTE button to restore the picture. | |
| The brightness adjustment is at its darkest | Adjust the brightness. | |
| The source is not correct to the projector. | Connect the source correctly to the projector. | |
| No sound is heard. | The wrong input is selected. | Select the ifiput source correctly with the INPUT button. |
| The AUDIO MUTE mode is on. | Press the AUDIO MUTE button to restore the sound. | |
| The sound volume is at the minimum. | Adjust the sound volume with the VOLUME button. | |
| The source is not correctly connected to the projector. | Connect the source correctly to the projector. | |
| The images are blurred. Focusing is uneven. | The lens is dirty. | Clean the lens. Use a lens cleaner to clean the lens. |
| Dew has condensed on the lens mirror. | Leave the lens mirror until it is adapted to the room temperature. | |
| The picture is out of focus. | Focus the picture. | |
| The projecting distance is not appropriate. | Adjust the distance properly. | |
| The projecting light is not hitting the screen squarely. | Adjust the projecting direction so that the light hits the screen squarely. | |
| The brightness contrast, sharpness or synchronization adjustments are not correct | Adjust the picture. | |
| The pictures are dim. | The brightness or contrast adjustments are not correct. | Adjust the picture. |
| The lamp life is ending. | Replace the lamp. | |
| The colors are faint. The colors are strange. | The color, tint, R-LEVEL, G-LEVEL or B-LEVEL adjustments are not correct | Adjust the picture. |
| The lamp life is ending. | Replace the lamp. | |
| The remote control does not work. | The rernote control is not facing the remote sensor. | Face the remote control transmitter toward the remote sensor on the projector. |
| The remote control is too far. | Operate within about 5 meters. | |
| There is an obstruction between the remote control and the remote sensor. | Remove the obstacle. | |
| The batteries are exhausted. | Replace the batteries. |