Appendix
Image
Setting and adjustment
Remote control
Problem | Solutions | Pages |
Image is out of focus. | q Adjust focus of the projector. | 25 |
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| q Provide proper distance between the projector and the | 15 |
| projection screen. |
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| q Check the projection window to see if it needs cleaning. | 66 |
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| q Moving the projector from a cool to warm place may result in |
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| moisture condensation on the projection lens. In such cases, |
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| leave the projector off and wait until condensation evaporates. |
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Picture is not bright enough. | q Check if the Contrast or Brightness is adjusted properly. | 37, 44 |
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| q Check if Image mode is selected properly. | 36 |
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| q Check the lamp control function. | 28, 58 |
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| q Check the LAMP REPLACE indicator. If it lights, the end of | 67 |
| lamp life is approaching. Replace the lamp with a new one |
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| promptly. |
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The color is strange. | q Check the Input signal, color system, video system or |
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| computer system mode. |
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| q Make sure the Colorboard is not selected on Screen Menu. | 40, 47 |
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The image is distorted or runs | q Check PC adjustment Menu or Screen and adjust them. | |
off. |
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Auto PC adjustment function | q Check the Input signal. Auto PC function can not work when | 32, 33 |
does not work. | 480p, 575p, 720p, 480i, 575i or 1080i is selected, or when the |
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| digital signal is input into HDMI terminal. |
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Some displays are not seen | q Check the Display function. | 53 |
during the operation. |
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The setting does not remain | q Make sure you selected Store after adjusting setting. Some | 37, 45 |
after turning off power. | settings can not be stored if not registered with "Store". |
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Power management does not | q Power management function can not work while Freeze or No | 57 |
work. | Show is running. |
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Capture function does not | q Check the connection and the input signal to see if there is | 54 |
work. | signal |
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Auto setup does not work | q Make sure Off is not selected at any function of Auto setup | 51 |
properly. |
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Top control does not work. | q The top control is not available if the top control is locked at | 59 |
| Key lock under Security of SETTING section. |
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The remote control does not | q Check the batteries. |
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work. |
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q Make sure no obstruction is between the projector and remote |
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| control. |
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| q Make sure you are not too far from the projector when using |
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| the remote control. Maximum operating range is 16.4'(5 m). |
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| q Make sure the code of the remote control is conformed to the | 58 |
| projector’s code. |
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| q Unlock the Key lock function for the remote control function. | 59 |
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