![]() For example, some Panasonic dual-lamp projectors like the PT-DZ780 series have four main indicator lights on the front of it, LAMP 1, LAMP 2, TEMP, and FILTER. What are the LED indicator lights telling you? Check your manual to see which combination of lights and colors align with which problem or what one of the colors means. Is your projector not turning on? Have you tried unplugging it and/or turning on the switch? wpmpl Ma9:58 pm When Should You Replace Your Projector Lamp? We can guide you through the process, so you don’t have to spend money on a repair that doesn’t necessarily need to happen. If you are experiencing color issues, call MyProjectorLamps support:1-88. Your best bet is to see if it’s the prism first since it’s the cheaper and quicker fix.Įxpert Tip: BenQ and Optoma projectors are known to use a prism at the front of most of their lamps. And fixing the LCD or color wheel issues can be costly. There can be other reasons your projector is experiencing color problems, there may be liquid-crystal display (LCD) issues or it’s a color wheel problem. ![]() If you were not experiencing this problem with your old lamp, try reusing your old prism and swap out the prism along with the new lamp. One solution to the washing of one color is you can go to a repair shop so they can diagnose the problem and replace the prisms in your projector.Īnother solution is to replace the front glass prism at the front of the lamp module. They can also get burned or discolored, which causes the washing over effect of one color. These prisms will heat up over time and change properties. In some projectors, there is also a prism attached to the front of the lamp module. There can be many prisms in your projector. The lamp inside the projector projects bright white light, which projects through a series of prisms or pieces of glass that are designed to allow certain types of light or colors to come through. This problem is typically caused by a faulty prism in the projector or in the lamp housing. The most common color problem is a complete washing of one color, such as pink, blue, or red. If you are experiencing color issues, it’s most likely the bulb is not the cause of these color problems. They are made of white light, which has a rainbow of colors. Projector lamps primarily affect brightness.
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