My father has this amazing 53" Hitachi rear projector, but he watched TV on 4:3 mode with black vertical bars for too long. Now it has two very noticeable vertical lines on each side.<BR><BR>Is there ...
Overhead projectors use a bright lamp and mirrors to display text or images from a transparency sheet on a wall or screen. If your projector displays a shadow when projecting, you must troubleshoot ...
Samsung has expanded its self-repair program to support TVs, projectors, and even foldables. Samsung has expanded its self-repair program to support TVs, projectors, and even foldables. is a former ...
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