What does it mean when the LAMP/COVER indicator flashes orange 2 times on my Sony Projector?
If the LAMP/COVER indicator on your Sony Projector flashes in orange with a repetition rate of 2 flashes, the lamp cover is detached. Attach the cover securely.
What does 'Please clean the filter' mean on my Sony Projector?
If your Sony Projector displays 'Please clean the filter,' it is time to clean the filter.
How to fix a Sony VPL-MX20 picture that is too dark?
If the picture on your Sony Projector is too dark, you should first adjust the Contrast or Brightness in the Picture menu. If adjusting these settings doesn't resolve the issue, the lamp may be burnt out or dim, requiring you to replace it with a new one.
Why is the picture on my Sony Projector not clear?
If the picture on your Sony Projector is not clear, the issue might be due to the picture being out of focus; in this case, you should adjust the focus. If auto focus is not adjusted to the target, ensure there is no barrier in the projecting direction and press the AUTO FOCUS key again. Another potential cause is condensation on the lens; if this is the case, leave the projector on for about two hours.
Why does the Remote Commander not work with my Sony VPL-MX20?
If the Remote Commander for your Sony Projector does not work, the batteries may be dead. Replace them with new batteries.
What does 'Lens control is locked!' mean on my Sony Projector?
If your Sony Projector displays 'Lens control is locked! Do you wish to unlock? Yes/ No', “Lens Control” on the Installation menu is set to “Off.” To enable the LENS (Focus/Zoom) key on the Remote Commander, and the FOCUS and ZOOM keys on the projector, set “Lens Control” to “On.”
What to do if “Please check Input-A Signal Sel.” appears on my Sony Projector?
If “Please check Input-A Signal Sel.” appears on your Sony Projector, the setting of “Input-A Signal Sel.” in the Setup menu is incorrect. Select “Computer,” “Video GBR” or “Component” correctly according to the input signal.
Why is the picture on my Sony Projector too dark?
If your Sony Projector's picture is too dark, it could be due to improperly adjusted contrast or brightness. Adjust these settings in the Picture menu. Alternatively, the lamp may be burnt out or dim, requiring replacement with a new one.
What does it mean when the ?/1 key flashes red eight times on my Sony VPL-MX20?
If your Sony Projector displays '?/1 key flashes in red (Repetition rate of 8 flashes)', the installation angle is outside the proper range. Install it on the floor then turn on the power.
What does 'Projector temperature is high' mean on my Sony VPL-MX20?
If your Sony Projector displays 'Projector temperature is high. High Altitude Mode should be “On” if the projector is being used at high altitude,' and you are using it at an altitude of 1,500 m or higher, set “High Altitude Mode” in the Setup menu to “On.” If you are using the projector at normal altitudes, check to see if anything is blocking the ventilation holes.
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