Currently I am using it at the resolution of 1152x864, 75Hz. But I have
also seen it in 1408x1024 (70Hz), 1280x1024 (72Hz) and more.
The documentation mentions only 1024x1024 (60Hz), 1280x1024 (60Hz) and
1280x1024 (67Hz) so I guess we are lucky to get those high refreshrates.
Since it is a fixed sync monitor it is usually not useful for DOS unless
you get a special and expensive video card.
There is several 6091 models but this
FAQ focuses on the 19" 6091-019 but some parts will probably apply to
others too. There are also some additional information about the 6091i model.
It is a Sony Trinitron tube in it. Visible area is about 36cm wide and 30cm high. The outer size is about 48cm wide, 50cm high (incl. tilt and swivel foot) and 51cm deep (excluding cables). Power consumption is 240 Watts and Video bandwidth is 100 MHz
The manual says(from Mark Wolfe (markw wwa.com) via Christopher A. Hudson(cahudson gate.net)):
=================================================================== Mode (switch slectable) 1 2 3 Format 1024x1024 1280x1024 1280x1024 Pixel Clock 89.2108 Mhz 111.518 Mhz 120.0 Mhz Pixel time 11.2094 ns 8.9671 ns 8.333 ns H line Rate 15.7828 us 15.7828 us 14.133 us H line Freq 63.360 Khz 63.360 Khz 70.75 Khz H active scan time 11.4780 us 11.4780 us 10.6667 us H sync width 1.7940 us 1.7940 us 1.3333 us H front porch width 0.2350 us 0.2359 us 0.2667 us H back porch width 2.2750 us 2.2750 us 1.8667 us V frame rate 60 hz 60 hz 67 hz V period 16.666 us 16.666 us 14.925 us V sync width 47.3 us 47.3 us 42.4 us V front porch width 47.3 us 47.3 us 42.4 us V back porch width 410.4 us 410.4 us 367.5 us V blanking width 505 us 505 us 452 us V retrace 350 us 350 us 350 us Total scan lines 1056 1056 1056 V displayable lines 1024 1024 1024 --
Cards tested but no success yet:
A common problem is the two sync connectors. Some cables switches them and thus you may try to switch them if you have problems. That is connect white to black and black to white. The RGB connectors seems to be correct always.
For Matrox Millenium users out there, here are the lines to add to the file mga.mon. NB:If you are using the latest version of the drivers you should not need to do any changes to the files. Anyway, there is some information useful for lowlevel hackers (of other OS's or cards) there too. This card is also supposed to be able to peacefully coexist with a simple VGA card. Thus you could hook up your old 14" to the cheap VGA and the IBM to your Matrox. That way you would never have to change cables. I have never managed to force Windows 95 into this situation probably due to PnP. Windows NT 4.0 works mostly. I removed the other card and left only the matrox in. Rebooted, installed the matrox software. Then I reinserted the other card and NT still goes for matrox with graphics and now it uses the other card for text ! Thus I can see bios setup and boot messages on the small multisync and still use the large fixed-sync.
Robert Wong suggest that any card where you can select a SONY model GDM 1938 or 1936 should work and be simple to setup. This is how he describes the process in Windows98:
Win 98 display icon. click settings. Use another monitor that can display 1280x1024. Set the display at 1280x1024, but DON'T apply it yet. Goto ADVANCED. and change your monitor to a SONY, model is GDM 1938 or 1936. oh, and for the diplay adapter, change it to 60hz. now apply it and you'll get fuzzy stuff on your screen, switch over to the ibm and you should see it clearly.More on playing GAMES in windows 9x.
(btw i hear that the newest versions >=6 do not have win 3 controls. try to find 5.x version) use a normal vga monitor to fire up win and sdd control features, locate refresh and center utility. choose the monitor: choose standard 1280 svga. choose 1024x786 resolution activate centering -- turn monitor off and connect 6091. hit h. hit v. (this is assential as it changes the sync polarities -- 6091 won't understand positive syncs). start tuning. accept the settings. choose 1280x1024 resolution. activate centering, hit h and v as before. accept and save again. now U have settings that will run on std vga @ 640 and 800 and on 6091 @ 1024 and 1280.
# 80x50 on s3-864. many cards will need slower clock. rtfm. "ibm6091h8" 70 640 728 808 920 700 715 717 787 -Hsync -Vsync font 9x14 # 80x53. not for dos. "ibm6091h9" 70 640 728 808 920 742 760 762 800 -Hsync -Vsync font 9x14NB: dos will not tolerate other row numbers than 25, 43 and 50. running edit or many other programs will give U headache on other settings.
I have not tried this myself yet but I assume it works. You should probably read the manual for SVGATextMode and be careful not to run programs that changes videomode.
# grfconfig file generated by ReadCVMonitor (c) Michael Teske 1995 # # num clock wid hi dep hbs hss hse hbe ht vbs vss vse vbe vt # # Chunk MD08 Size [132] :4 8-Bit Modes. #Header: 73674e1d 1 80000000 1024 768 8 1024 1032 1160 1256 1272 768 786 787 825 828 2 120000000 1280 1024 8 1280 1312 1464 1720 1736 1024 1025 1026 1064 1067 3 55000000 640 480 8 640 664 728 848 864 480 481 482 500 503 4 27000000 320 200 8 320 344 376 424 440 200 316 317 447 450