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<blockquote data-quote="chscag" data-source="post: 786409" data-attributes="member: 46727">If you own an older Trinitron TV, the best you're going to get out of it is its native resolution for whatever that's worth.&nbsp; <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown&nbsp; &nbsp; :(" loading="lazy" data-shortname=":(" />&nbsp;&nbsp; Unfortunately, most older CRT type monitors and TVs don't display much above 800 x 600 at best.As for poor vertical sync, (doubling) that's a product of an incompatible refresh signal.&nbsp; LCDs require 60 Hz for normal operation, but a CRT may require a refresh as high as 85 Hz (which by the way is typical for a Trinitron).Best I can suggest is keep trying other resolutions and see if you can vary the refresh rate a bit higher.&nbsp; You might also try going direct in to the VGA port on the TV.Regards.</blockquote>

[QUOTE="chscag, post: 786409, member: 46727"] If you own an older Trinitron TV, the best you're going to get out of it is its native resolution for whatever that's worth. :( Unfortunately, most older CRT type monitors and TVs don't display much above 800 x 600 at best. As for poor vertical sync, (doubling) that's a product of an incompatible refresh signal. LCDs require 60 Hz for normal operation, but a CRT may require a refresh as high as 85 Hz (which by the way is typical for a Trinitron). Best I can suggest is keep trying other resolutions and see if you can vary the refresh rate a bit higher. You might also try going direct in to the VGA port on the TV. Regards. [/QUOTE]

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