[conspire] deep drilling to get older monitor's refresh rates
Eric De Mund
ead-conspire at ixian.com
Tue Dec 12 18:41:06 PST 2006
Gentlemen, Ladies, Rogues, Ruffians, and Bounders,
Just in case I'm the last one to have discovered this sometimes last re-
maining cache of stored computer monitor (refresh rate) specifications,
read on.
My February 2000-manufactured Sun GDM-5410 monitor finally became too
washed out to read, and so I had to pull and deploy an old November
2000-manufactured Envision EN-910 monitor down from the spares shelf.
(Thank you to whichever Conspirator/Cabalist gave this to me a year or
two ago; I appreciate it.)
Remarkably, at least to me, no Google search turned up any pages listing
refresh rates for this beast for me to enter into my </etc/X11/xorg.conf>
file. The closest I could find was an Envision EN-910e, and that page
only listed its horizontal refresh rate.
Next I turned to driverzone.org where, after some deep drilling, I was
able to find a link to a Windows <Envision.exe> executable. "Crumb!" I
exclaimed.
However, poking around elsewhere, I read that some of these Windows
.exe's are actually little more than .zip archives, so I returned to
<Envision.exe> and attempted to unzip it. Success! Spilling out like
candies from a ruptured pinata were the these files:
/-----------------------------
cowberry:/cygdrive/c/temp/Envision.exe.dir% ls
./ EN-775e.ICM EPIE780.icm P773Z.inf WIN_2000.txt
../ EN-775e.inf EPIE781.icm P773z.icm WIN_ME.txt
510.ICM EN-985e.ICM EPIE781.inf P993Z.ICM WIN_XP.txt
510.INF EN-985e.inf EPIE880.icm P993Z.inf epie562.cat
AOC560.icm EN770E.CAT EPIE880.inf S1770.icm epie781.cat
D1770.icm EN770e.icm En710.icm S1770.inf epie880.cat
D1770.inf EN770e.inf En710.inf S1785.icm p773z.cat
ECT700g.ICM EN980E.CAT En780.icm S1785.inf p993z.cat
ECT700g.inf EN980e.ICM En780.inf S1995.icm
EN-7100e.inf EN980e.inf En910.icm S1995.inf
EN-7500.icm EPIE562.icm En910.inf WIN95.txt
EN-7500.inf EPIE562.inf Envision_15_Lcd.inf WIN98.txt
cowberry:/cygdrive/c/temp/Envision.exe.dir%
\-----------------------------
(Pay no attention to the fact that this was done on a Windows host.)
Browsing through the text file <En910.inf>, I came across this section:
/-----------------------------
[EPI-910.AddReg]
HKR,"MODES\1600,1200",Mode1,,"30.0-95.0,50.0-160.0,+,+"
HKR,,IcmProfile,0,"En910.icm"
\-----------------------------
Paydirt. I entered these numbers into my </etc/X11/xorg.conf> file:
/-----------------------------
Section "Monitor"
Identifier "Envision EN-910"
Option "DPMS"
HorizSync 30-95
VertRefresh 50-160
EndSection
\-----------------------------
, reissued the <startx> command on my Debian 3.1r4 host, and was greeted
with a proper graphical environment. In vibrant color.
Info forwarded FYI in case I'm not the very last dog to learn this trick.
Cheers,
Eric
--
"The dog that trots about finds a bone." --Golda Meir
Eric De Mund | Ixian Systems |
email: <ead at ixian.com> | 650 Castro St, #120-210 | ICQ: 811788
http://www.ixian.com/ead/ | Mountain View, CA 94041 | Y!M: ead0002
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