Why does the on-screen display not appear on my Sony VPL-MX20 Projector?
If your Sony Projector's on-screen display does not appear, “Status” in the Setup menu may have been set to “Off.” Set “Status” in the Setup menu to “On”.
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 '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.
Why do the control panel keys not function on my Sony Projector?
If the control panel keys on your Sony Projector do not function, they may be locked. Unlock the control panel keys.
What does 'Out of projection angle. Power off in 1min.' mean on my Sony VPL-MX20?
If your Sony Projector displays 'Out of projection angle. Power off in 1min.', the installation angle is outside the proper range. Restore the condition of placement on the floor.
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 does it mean when the LAMP/COVER indicator flashes orange (3 flashes) on a Sony VPL-MX20?
If the LAMP/COVER indicator on your Sony Projector flashes orange with a repetition rate of 3 flashes, it could indicate several issues. Check that nothing is blocking the fresh-air inlet and exhaust outlet. It could also mean the lamp has reached a high temperature, in which case you should wait 90 seconds for the lamp to cool before turning the power on again. In some cases, it indicates that the lamp must be replaced because it has reached the end of its service life, or the interior of the unit reached a high temperature, and the temperature fuse burned out. In these last two cases, you should consult with qualified Sony personnel.
How to correct the color balance on a Sony VPL-MX20 Projector?
To correct the color balance on your Sony Projector, first adjust the picture settings. If that doesn't work, ensure that the “Color System” in the Setup menu matches the color system being input.
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.
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.
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