 | | | ghosting on LCD flatpanel through KVM switch | ghosting on LCD flatpanel through KVM switch 2004-02-25 - By Wolfgang Gill
Back
I've found these to be good. And they allow FULL mouse & keyboard detection,
and bi-directional comms. (They will give you battery status on Cordless
Keyboards & Mice) Plus these are great with high res Monitors
http://catalog.belkin.com/IWCatProductPage.process?Merchant_Id=
<http://catalog.belkin.com/IWCatProductPage.process?Merchant_Id=&Section_Id=
201725&pcount=&Product_Id=161720>
&Section_Id=201725&pcount=&Product_Id=161720
Wolf
-- --Original Message-- --
From: shrike-list-admin@(protected) [mailto:shrike-list-admin@(protected)] On
Behalf Of Rick von Richter
Sent: Thursday, 26 February 2004 3:58 AM
To: shrike-list@(protected)
Subject: Re: ghosting on LCD flatpanel through KVM switch
If you ever find an optimal KVM please let me know because I have looked
high and low and can't find one. I use a 24" Sun LCD and the biggest beef
is the KVM won't support the right frequency at higher resolutions. The
second is that the KVM won't properly transmit the video identifier signals
to the OS so Linux says something like "I have no idea what display you
have". Same goes for Solaris or WinCrap.
IF everything is perfect when the display is directly connected to the
computer then make sure the video cable is lying in the same physical spot
as when it is connected to the KVM (i.e. don't lay it next to a bunch of
power cables when you connect it to the KVM). If all that is OK then I know
Black Box has an in-line video sequencer (I think sequencer is the correct
name, not sure). Anyways, it goes in-line on your video cable and you can
tweak all sorts of video signals to get desired effects. Don't know it will
help your sit.
As fas a KVMs go I've always used Cybex (now called Avocent). They seem to
have the better products. But when the whole industry product (KVMs) in
general are less then optimal that is not quite a grand distinction. Plus,
they cost more than most. Sigh...
HTH, HAND
Blaise Canzian wrote:
Has anyone experienced sub-optimal display on a Sony Viewsonic 18" LCD
flatpanel through a KVM switch? The KVM switch I have is pretty cheap. The
fonts are ghosted, although the redhat-config-xfree86 finds the monitor
correctly.
BTW, I have the resolution configured to match the LCD display's native
resolution, this is definitely a KVM-related problem, not something else
(i.e., display is perfect if the video feed from the nVidia GeForce2 card on
a VGA cable goes directly to the display and not through the KVM switch).
Oh, I'm running VGA not DVI.
Thanks.
-- Blaise Canzian
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Rick von Richter IS Production Support Manager Voice: 858-831-2222
rickv@(protected) <mailto:rickv@(protected)> Maintenance Warehouse/Home Depot
Fax: 858-831-2221
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The box says: Win98, WinNT or BETTER. That's why I installed Linux.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
######################################################################
Attention:
This e-mail message is privileged and confidential. If you are not the
intended recipient please delete the message and notify the sender.
Any views or opinions presented are solely those of the author.
This e-mail has been scanned and cleared by MailMarshal
www.marshalsoftware.com
######################################################################
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<TITLE>Message</TITLE>
<META content="MSHTML 6.00.2800.1400" name=GENERATOR></HEAD>
<BODY text=#000000 bgColor=#cccccc>
<DIV><SPAN class=036100203-26022004><FONT face=Arial color=#0000ff size=2>I've
found these to be good. And they allow FULL mouse & keyboard detection, and
bi-directional comms. (They will give you battery status on Cordless Keyboards
& Mice) Plus these are great with high res Monitors</FONT></SPAN></DIV>
<DIV><SPAN class=036100203-26022004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=036100203-26022004><FONT face=Arial color=#0000ff size=2><A
href="http://catalog.belkin.com/IWCatProductPage.process?Merchant_Id=&
;Section_Id=201725&pcount=&Product_Id=161720">http://catalog.belkin.com
/IWCatProductPage.process?Merchant_Id=&Section_Id=201725&pcount=&
;Product_Id=161720</A></FONT></SPAN></DIV>
<DIV><SPAN class=036100203-26022004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=036100203-26022004><FONT face=Arial color=#0000ff
size=2>Wolf</FONT></SPAN></DIV>
<DIV><FONT face=Tahoma><FONT size=2><SPAN class=036100203-26022004><FONT
face=Arial color=#0000ff> </FONT></SPAN></FONT></FONT></DIV>
<DIV><FONT face=Tahoma><FONT size=2><SPAN
class=036100203-26022004> </SPAN>-- --Original Message-- --<BR><B>From:</B
>
shrike-list-admin@(protected) [mailto:shrike-list-admin@(protected)] <B>On Behalf
Of </B>Rick von Richter<BR><B>Sent:</B> Thursday, 26 February 2004 3:58
AM<BR><B>To:</B> shrike-list@(protected)<BR><B>Subject:</B> Re: ghosting on LCD
flatpanel through KVM switch<BR><BR></DIV></FONT></FONT>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px"><TT>If you ever find an optimal
KVM please let me know because I have looked high and low and can't find
one. I use a 24" Sun LCD and the biggest beef is the KVM won't
support the right frequency at higher resolutions. The second is that the KVM
won't properly transmit the video identifier signals to the OS so Linux says
something like "I have no idea what display you have". Same goes for Solaris
or WinCrap.<BR>IF everything is perfect when the display is directly
connected
to the computer then make sure the video cable is lying in the same physical
spot as when it is connected to the KVM (i.e. don't lay it next to a bunch of
power cables when you connect it to the KVM). If all that is OK then I
know Black Box has an in-line video sequencer (I think sequencer is the
correct name, not sure). Anyways, it goes in-line on your video cable
and you can tweak all sorts of video signals to get desired effects.
Don't know it will help your sit.<BR>As fas a KVMs go I've always used Cybex
(now called Avocent). They seem to have the better products. But
when the whole industry product (KVMs) in general are less then optimal that
is not quite a grand distinction. Plus, they cost more than most.
Sigh...<BR><BR>HTH, HAND<BR></TT><BR>Blaise Canzian wrote:<BR>
<BLOCKQUOTE cite=mid4034FF20.40602@(protected) type="cite">Has anyone
experienced sub-optimal display on a Sony Viewsonic 18" LCD flatpanel
through a KVM switch? The KVM switch I have is pretty cheap.  
;The
fonts are ghosted, although the redhat-config-xfree86 finds the monitor
correctly. <BR><BR>BTW, I have the resolution configured to match the LCD
display's native resolution, this is definitely a KVM-related problem, not
something else (i.e., display is perfect if the video feed from the nVidia
GeForce2 card on a VGA cable goes directly to the display and not through
the KVM switch). Oh, I'm running VGA not DVI. <BR><BR>Thanks.
<BR><BR>-- Blaise Canzian <BR><BR><BR></BLOCKQUOTE><BR><PRE class=moz
-signature cols="72">--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Rick von Richter IS Production Support Manager Voice: 858-831-2222
<A class=moz-txt-link-abbreviated href="mailto:rickv@(protected)">rickv@(protected)</A
> Maintenance Warehouse/Home Depot Fax: 858-831-2221
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The box says: Win98, WinNT or BETTER. That's why I installed Linux.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</PRE><
/BLOCKQUOTE>
<HR><STRONG><FONT COLOR=#ff0000>
Attention: </FONT></STRONG><BR>
This e-mail is privileged and confidential. If you are not the<BR>
intended recipient please delete the message and notify the sender.<BR>
Any views or opinions presented are solely those of the author.<BR>
<P>
This e-mail message has been scanned and cleared by
<STRONG><FONT COLOR=#ff8000>MailMarshal</FONT> - <A
href="http://www.marshalsoftware.com">www.marshalsoftware.com</A>
</STRONG>
<HR>
</BODY></HTML>
Earn $52 per hosting referral at Lunarpages.
|
|
|