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Old 08-11-2022, 04:53 PM
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Quote:
Originally Posted by Aperna1985 View Post
Would that short bright flash put excessive wear on the crt?
No, it's equivalent to having a bright image for a short period. So for the cathode, it's no worse than having a bright scene for a fraction of a second. For the phosphors, it's not enough to produce visible darkening even after many cycles. The only time visible darkening happens is in studio monitors that run 24/7 with a test pattern on, or a message display that has text 24/7, or a video game in constant used with permanently stationary image elements / menus, etc.
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