[comp.sys.ibm.pc] Seiko CM1430 monitor

jason@cadnetix.COM (07/20/89)

If anyone has had any experience with the Seiko CM1430 monitor,
I'd love to hear about it.

Thanks,

Jason

mitchf@hpcvlx.HP.COM (Mitchel Fry) (07/21/89)

/ hpcvlx:comp.sys.ibm.pc / jason@cadnetix.COM /  1:43 pm  Jul 19, 1989 /
>If anyone has had any experience with the Seiko CM1430 monitor,
>I'd love to hear about it.

I had one for about 2 weeks and set it back.  It does use the Sony tube which
is very nice, but it ONLY does resolutions higher than 640*480 in interlaced
modes, and it is NOT a multi-syncing monitor.  Some video boards only 
produce non-interlace output ( which is better anyway) so these boards will
not be able to use any resolution above 640*480.  

I have a Video-7 Fastwrite VGA ( which I am very happy with, high res. drivers
are available for just about everything including OS/2 and Presentation
Manager, which I am now using). It only produces non-interlaced output as
do many others.  I exchange the Seiko for SONY's new 1304HD monitor which
cost me about $100 extra, but this monitor is GREAT!  Multi-scanning all the
way up to 1024*768 in EITHER interlaced or non-interlace modes.  Seems
well worth the extra $100 if you what the higher resolutions.  If you are 
only interested in plain vanilla VGA, then the Seiko may be a good choice
( or if you have a interlaced only video board like the IBM high-res board -
yuk!)...MITCH

werner@aecom.yu.edu (Craig Werner) (07/21/89)

	I have become intimately aquainted with the Seiko CM-1430 monitor
in the past few weeks. With the power off, its most impressive feature
is its depth -- it's deep.  When on, it has a very nice picture, too.
It can do 1024x768 interlaced.  It has trouble doing 800x600.  According
to Seiko, only the Tecmar VGA-AD and the Orchid ProDesigner VGA cards will
drive it in 800x600.  With a Paradise card, for instance, you get 800x600,
but there is a horizontal roll at the rate of approx. 1.5 screenfuls/second,
slow enough to see the image, but quick enough to make you queasy.  The
way the above two do it is to put the monitor in a hybrid mode where the
screen is 1024 by 700 (twice EGA 350) and then display the 800x600
image with a little screen shrinkage.  Now, I think the following is also
notable. I happen to own a Wells-American, who puts the EGA/VGA on an
I/O board, with an OEM'd Paradise chip.  Over the course of a week, I
talked to technical support personnel from Wells, from Paradise, and
from Orchid.  Every technical support person I talked to had a Seiko 1430
on the computer in front of them (now I realize 3 for 3 is not a large
sample, but it was getting pretty ironic after awhile.) I do not know
what that says, but I'm sure that there's a message there somewhere...
-- 
	        Craig Werner   (future MD/PhD, 4.5 years down, 2.5 to go)
	     werner@aecom.YU.EDU -- Albert Einstein College of Medicine
              (1935-14E Eastchester Rd., Bronx NY 10461, 212-931-2517)
      "... Has Determined That Cigarette Smoking Is Dangerous To Your Health"