- Change sharp aquos view mode dot by dot Pc#
- Change sharp aquos view mode dot by dot tv#
- Change sharp aquos view mode dot by dot windows#
Change sharp aquos view mode dot by dot windows#
However they were doing that on a Windows machine, not a Linux box, if I recall correctly.īut again, that had the disadvantage of a non-standard refresh rate.
I then read in another forum post (on a different site) that someone had found that the Dot by Dot option would appear if the refresh rate were set to 59 Hz rather than 60 Hz. So I tried the nf shown in that post, except I used the original ModeLine shown (which is correct for the Sharp LC-42SB45U as long as you don’t mind the overscan). Now, the idea of using a custom ModeLine in your /etc/X11/nf file is not a bad idea, and the above-referenced post did contain some good information (especially about disabling some unwanted Ubuntu packages that might cause your nf to be ignored). While this will work to fix the overscan, it also cuts down on the pixels available to programs, and makes things not quite as sharp (no pun intended) as they should be. I got started on that path after reading a forum post that suggested a custom ModeLine in your /etc/X11/nf file to give you a 1816×1026 display. However, this was certainly less than ideal because of the non-standard refresh rate. Anything at about that or below, and you get the View Mode options menu shown above. Anything above that, and you get the normal menu of View Mode options when you press the View Mode button on the remote.
That did work, and in my non-scientific testing, I found that 59.55 Hz was about the cutoff point. My first approach to this came at a cost: I read that if you could send the Sharp a non-standard vertical sync frequency (refresh rate) a bit below the normal 60 Hz, the alternate View Mode would appear.
Change sharp aquos view mode dot by dot tv#
But with one small tweak in a Linux configuration file, you can make it appear, like so: Sharp LC-42SB45U TV showing Dot by Dot option The problem is not that there’s no “Dot by Dot” setting in the Sharp TV - it’s just that it’s a (very) hidden option, and as far as I know, there is nothing you can do using the buttons on the TV or on the remote to make it appear (I’d be very happy to be proven wrong on this point if there is some sort of hidden remote control key sequence that can make the Dot by Dot option always appear, I wish someone would spill the beans so we can fix this issue the right way).
If you use XBMC or Boxee, you can go into that program’s settings menu and apply overscan correction from within the program, but most other programs and video players don’t offer an overscan correction option. The result is that when you hook up a computer to one of the HDMI ports, there is a serious overscan problem - for example, if you are running Ubuntu Linux (or some other version of Linux) you won’t see the top or bottom menu bars, because they are outside the visible screen area.
Change sharp aquos view mode dot by dot Pc#
If you bought a Sharp LC-42SB45U TV, perhaps because it was on a super great (and very lightly advertised) deal at Wal-Mart back in November, and then later tried to hook up a home theater PC to it, you may have been disappointed to discover that unlike most flat screen digital TV’s it doesn’t have a “pixel-to-pixel” or similar 1:1 pixel mapping mode. Comments dated before the year 2013 were originally posted to The Michigan Telephone Blog.
This is an edited version of a post that originally appeared on a blog called The Michigan Telephone Blog, which in turn was reposted with the permission of the original author from a now-defunct Macintosh-oriented blog.
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