Classic TH2Go DE setup + 7” widescreen = problem (7” res. – wrong)

[ToLyAn]

Hardware:
MSI NX8800GTX-T2D768E-HD
Matrox TripleHead2Go Digital
3 x 19” NEC 1970NX (running in recommended 3840x1024 resolution)
Lilliput 7" EBY701 -NP/C/T CAR PC Touch screen LCD VGA MONITOR

Software:
Windows XP Pro + SP2 NTFS
NVIDIA ForceWare 163.75
NVIDIA nTune 5.05.54.00
Matrox PowerDesk 2.02.00.008

Recently has bought on eBay new lilli 701 and having activated an extended desktop option I am having trouble to set on it its native display resolution - 800x480. I specifically got a widescreen and not a 4:3 monitor (already have it and in my situation it’s not good) because application which will be running on the display better uses working space of the 16:9 monitor. The physical height of the display also very important because monitor will be disassembled and will be used just a screen which will be placed in strategically convenient place. In case if somebody will express a desire to personally take a look at what for I even bought a standalone monitor can read about it on RSC forum (last version 1.01).

In the list of all available modes resolution 800x480 not displayed and my attempts to add this value in the list also have passed without success. The closest match to native resolution of the display, which does not distort the image of the application too much, and also selectable are 848x480. The application itself also has a way to make its interface full screen (by pressing FS), but for some unknown reason in full screen application stop responding. And without pressing button FS the valuable space on each side of the application remains unused.



What I am doing wrong? Do I have to use some specific programs like PowerStrip or RivaTuner? Or everything is much simpler and I just have to know some basics? Maybe such symbioses (3 x 19” @ 3840x1024 + 7” @ 800x480 from one video card) are not possible at all?
Please, help!

[Wild.Bill.Kelso]

Originally Posted by ToLyAn

In the list of all available modes resolution 800x480 not displayed and my attempts to add this value in the list also have passed without success. The closest match to native resolution of the display, which does not distort the image of the application too much, and also selectable are 848x480.

When you go to Display Properties, Settings tab, and click on the Advanced button, then select the Adapter tab, there is a 'List All Modes' button. Did you click on that and see more resolutions?

Other than that, I don't know.... I don't have a widescreen. We have a member named ggg who also uses Triplehead to go. Don't know if he could help. Or maybe try some other touchscreen forums?