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Stephanie ColemanAug 31, 2025
How do I fix blurry pictures on my Christie LWU501i?
- MMichael RomanSep 1, 2025
If the pictures on your Christie Projector appear blurry, adjust the focus and/or horizontal phase settings.
How do I fix blurry pictures on my Christie LWU501i?
If the pictures on your Christie Projector appear blurry, adjust the focus and/or horizontal phase settings.
What to do if the lamp cover on my Christie LWU501i Projector isn't properly fixed?
If the lamp cover on your Christie Projector hasn't been properly fixed, turn the power off and allow the projector to cool down for at least 45 minutes. After it has cooled down sufficiently, confirm the attachment state of the lamp cover.
What should I do when my Christie Projector indicates it's time to clean the air filter?
If your Christie Projector indicates it's time to clean the air filter, immediately turn the power off, and clean or change the air filter. After cleaning or changing it, be sure to reset the filter timer.
Why are the pictures on my Christie LWU501i Projector too dark?
If the pictures on your Christie Projector appear dark, adjust the BRIGHTNESS and/or CONTRAST settings to a higher level using the menu function.
What to do if the cooling fan in my Christie LWU501i is not working?
If the cooling fan in your Christie Projector is not operating, turn the power off and let the projector cool down for at least 20 minutes. After confirming that no foreign matter is caught in the fan, turn the power on again.
Why are there no sounds or pictures from my Christie LWU501i (signal cables)?
If your Christie Projector is outputting neither sound nor pictures, ensure the connection cables are correctly connected.
What to do if my Christie LWU501i Projector won't turn on due to a power interruption?
If your Christie Projector doesn't turn on because of a main power source interruption, disconnect the power plug from the power outlet and let the projector cool down for at least 10 minutes before turning it on again.
What should I do if my Christie LWU501i's internal temperature is rising?
If the internal temperature of your Christie Projector is rising, turn the power off and allow it to cool down for at least 20 minutes. Then, check the air passage aperture, air filter, peripheral temperature, and the ALTITUDE setting before turning the power back on.
What should I do if the lamp in my Christie Projector doesn't light and it feels hot?
If the lamp in your Christie Projector doesn't light and the interior feels heated, turn the power off and allow the projector to cool down for at least 20 minutes. Afterward, check the air passage aperture, air filter, and peripheral temperature.
How do I fix sound issues on my Christie LWU501i Projector due to incorrect cable connections?
If there is no sound coming from your Christie Projector, check that the audio cables are correctly connected.
General| Contrast Ratio | 5, 000:1 (Full On/Off) |
|---|---|
| Weight | 22.5 kg (49.6 lbs) |
| Lamp Life | 20, 000 hours |
| Technology | DLP |
| Light Source Life | 20, 000 hours |
| Projection Technology | DLP |
| Brightness | 5, 000 ANSI Lumens |
| Resolution | 1920 x 1200 |
| Light Source | Laser |
| Lens Shift | Horizontal: ± 20% |
| Input Connectors | HDMI, VGA, Composite Video, USB |
| Dimensions (W x D x H) | 520 x 450 x 200 mm (20.5 x 17.7 x 7.9 inches) |
