it is good practice to convert the database to
COLLIMATION: Take an exact printout of primary mirror with a center mark and using a red marker, mark a red point to the center of the mirror
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With this TV you'll get 4K Ultra HD TV with a 2160p resolution and HDR10 support. It also benefits from an upscaling feature that improves the quality of lower-resolution content, bringing it closer to Ultra HD quality. The sound is impressive too, with DTS Virtual-X creating a more immersive audio experience through the TV’s speakers.，这一点在okx中也有详细论述
instead of being unmapped. #10251