pacoul at wanadoo.fr
Wed Aug 8 09:25:13 BST 2007
Funny to notice that after what, 20 years (?) of crt technology, almost everybody has his own idea about what should be done.
I'm afraid DI world is following the same way.
> Message du 08/08/07 09:45
> De : "ravi ravi kumaar" <hariravi241965 at yahoo.com>
> A : "Steve Roberts - Post Production" <steve.roberts at bbc.co.uk>, "Dave Sweet" <dave at pixelfarm.com>, "Ricardo Acosta" <tkvenezuela at hotmail.com>
> Copie à : "tig tig" <tig at colorist.org>
> Objet : Re: [Tig] Ursa
> TIG portal: http://tig.colorist.org/wiki3
> Mike Williams supports the TIG.
> It is not advisable to keepon the CRT in the ON
> position while the EHT get dim overall night.
> Atleast you should switch OFF the CRT.
> And., there is no harm switching OFF the telecine
> during the night time while there is no any work.
> In my all three URSA machines ( two GOLD and one
> DIAMOND) we never facing any problem switching OFF
> night time and switching ON at next day morning.
> In the Ricardo machine have some PEC settings problem
> that can be solve and not a big issue.
> See you
> Ravikumaar. M.S
> Installation & Service Engineer
> Postproductions idustry
> Cel: 0091 9841116842
> --- Steve Roberts - Post Production
> <steve.roberts at bbc.co.uk> wrote:
> > TIG portal: http://tig.colorist.org/wiki3
> > Mike Williams supports the TIG.
> > ====
> > -----Original Message-----
> > From: tig-bounces at tig.colorist.org
> > [mailto:tig-bounces at tig.colorist.org]
> > On Behalf Of Dave Sweet
> > >>Do you power down your CRT over night as well? The
> > general school of
> > thought is to "turn off" the EHT while leaving the
> > CRT on (low power)
> > overnight.<<
> > Is it? I was always taught that this would promote
> > poisoning of the
> > cathode. Indeed, here at the BBC, we specifically
> > modified all of our
> > MK3's (and the MK2's before them!) so that when the
> > power switch was in
> > position 1, the power to the heater was removed.
> > Steve
> > Steve Roberts | Senior Engineer | BBC Resources
> > Room 3501 | BBC Television Centre | Wood Lane |
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