Beamer presentation PDF resolution [RESOLVED]

[Rich Shepard]

On Wed, 17 Jun 2020, Giovanni wrote:

> It should go in Class Options -> Custom
> Without quote, btw.
> In the source view it should be like this:
> \documentclass[italian,aspectratio=169]{beamer}

Giovanni,

I must have mis-typed something the first time I tried it as a class option
(of course no quotes) because this time it worked.

I searched the Beamer manual (in LyX) for 'aspectratio' and it found
nothing.

Thanks for your help.

Regards,

Rich