Appendix
– Filter is out of scroll. Replace the filter cartridge with a new one promptly. (See pages 62
appears on the screen |
| |
| – Adjust the focus of the projector. | |
| – Check Projection Lens to see if it needs cleaning. | |
| ✔Note: Moving the projector from a cool temperature location to a warm temperature | |
The image is out of focus. | location may result in moisture condensation on Projection Lens. In such cases, | |
leave the projector OFF and wait until condensation evaporates. | ||
| ||
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| and partial imperfect focus. | |
| – Make sure the projection screen is at least 4.6’ (1.4 m) away from the projector. | |
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| – Check if “Contrast” or “Brightness” are adjusted properly. (See page 49) | |
The image is not bright | – Check if “Image level” is selected properly. (See pages 42, 46) | |
– Check the Lamp control function. ( See “SETTING” section on page 55) | ||
enough. | ||
– Check the LAMP REPLACE indicator. If it lights, the end of lamp life is approaching. | ||
| ||
| Replace the lamp with a new one promptly. (See page 64) | |
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| |
The color is strange. | – Check the Input signal, color system, video system, or computer system mode. | |
– Adjust the Image Level properly. (See pages 42, 46) | ||
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The image is Left/Right | – Check the Ceiling / Rear function. (See pages 44, 48.) | |
reversed. | ||
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The image is Top/Bottom | – Check the Ceiling function. (See pages 44, 48.) | |
reversed. | ||
| ||
The image is distorted or | – Check “PC Adjust” menu or “ Screen” menu and adjust them. | |
runs off. | ||
| ||
Auto PC adjustment | – Check the Input signal. Auto PC Adjustment function cannot work when 480p, 575p, | |
720p, 480i, 575i, 1035i, or 1080i is selected or when the digital signal is input into DVI | ||
function does not work. | ||
terminal. (See page 39) | ||
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Some displays are not | – Check the Display function (see page 52). | |
seen during the operation. | ||
The setting does not | – Make sure you selected “Store” after adjusting settings. Some settings cannot be | |
remain after turning off | ||
stored if not registered with “Store”. | ||
power. | ||
| ||
Power management | – Power management function cannot work while “Freeze” function is running or the | |
function does not work. | shutter is closed. | |
Image disappears | – Check the power management function in the Setting. The power management is set | |
automatically. | to "On" at the factory. | |
Capture function does not | – Check the connection to see if there is signal. | |
work. |
| |
Some menus cannot be | – Each of the Video Input and Computer Input has a limit on selectable menus. | |
selected. | ||
| ||
| – Check the audio cable connection from audio input source. | |
| – Adjust the audio source. | |
No sound | – Press the Volume + button. ( See page 31) | |
– Press the Mute button. (See page 31) | ||
| ||
| – Is the image projected? You will hear the sound only when the image is projected. | |
| – Make sure you selected correct Input pattern. (See page 31) |
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