Return to the CurtPalme.com main site CurtPalme.com Home Theater Forum
A forum with a sense of fun and community for Home Theater enthusiasts!
Products for Sale ] [ FAQ: Hooking it all up ] [ CRT Primer/FAQ ] [ Best/Worst CRT Projectors List ] [ Setup Tips & Manuals ] [ Advanced Procedures ] [ Newsletter ]
 

Blu-ray disc release list and must-have titles. Buy the latest and best Blu-ray titles to show off in your home theater!

 As this forum is rarely used anymore, we've locked it. Feel free to browse and read. Questions? Please reach out to us directly. Cheers! 

thread size for mounts on NEC 6PG Xtra?

 
This forum is locked: you cannot post, reply to, or edit topics.   This topic is locked: you cannot edit posts or make replies.    CurtPalme.com Forum Index -> CRT Projectors
Author Message
mc86



Joined: 20 Sep 2008
Posts: 767
Location: pittsburgh, pa

TV/Projector: ECP 4500 (Vidikron box), ECP4500+, wanting 07MS/07MTS, evaluating pc soft-blend

Posted: Sun Aug 05, 2012 4:24 pm    Post subject: thread size for mounts on NEC 6PG Xtra?

Anyone know this off-hand? I'm not seeing it in the NEC manuals and want to pick up all thread at my work's machine shop on the way to my buddies -- hope to finally install Don's machine at his place today! Is it 1/2-13 or something smaller...7/16 or maybe even 3/8? These are the four mounts on the corner, not the little ones I see a flange mounts to with the kit.

Matt
Back to top
gjaky



Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary

Posted: Sun Aug 05, 2012 5:54 pm    Post subject:

I don't know it for sure, but they are metric threads.
The four mounts in the corner are not for ceiling mount, they are for standing legs.

_________________
projectors in the past : NEC 6-9PG xtra, Electrohome Marquee 6-7500, NEC XG 1351 LC ( with super modified Electrohome VNB neckboard !!!)
current: VDC Marquee 9500LC
The MOD: VNB-DB, VIM-DB
Back to top
View user's photo album (1 photos)
mc86



Joined: 20 Sep 2008
Posts: 767
Location: pittsburgh, pa

TV/Projector: ECP 4500 (Vidikron box), ECP4500+, wanting 07MS/07MTS, evaluating pc soft-blend

Posted: Sun Aug 05, 2012 7:24 pm    Post subject:

Interesting -- Don told me in a PM that he'd always used unistrut approach...I assume using what you are calling the standing legs. Any ever hang one of these by those holes? OR should I pay Don to mail us the correct mount that he simply forgot to give me when I picked up the PJs?

Incidentally, 3/8"-16 threaded rod fits into those holes well...ok, well enough I thought that was the correct thread. I wonder if a M10-1.25 thread is what it really is...the lead is about 0.012" off...

Well...looks like today will be the on-floor rough-setup and signal chain playing. I don't know NEC menus, etc. yet so this is all fine...just a bummer.

Matt
Back to top
AnalogRocks
Forum Moderator


Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Sun Aug 05, 2012 8:39 pm    Post subject:

mc86 wrote:
Interesting -- Don told me in a PM that he'd always used unistrut approach...I assume using what you are calling the standing legs. Any ever hang one of these by those holes? OR should I pay Don to mail us the correct mount that he simply forgot to give me when I picked up the PJs?

Incidentally, 3/8"-16 threaded rod fits into those holes well...ok, well enough I thought that was the correct thread. I wonder if a M10-1.25 thread is what it really is...the lead is about 0.012" off...

Well...looks like today will be the on-floor rough-setup and signal chain playing. I don't know NEC menus, etc. yet so this is all fine...just a bummer.

Matt


Use the proper holes. Not sure on the PG's but on the XG's we have seen chassis failures and dropped/partially dropped projectors

_________________
Tech support for nothing

CRT.

HD done right!
Back to top
View user's photo album (27 photos)
draganm



Joined: 08 Mar 2006
Posts: 8990
Location: Colorado

Posted: Sun Aug 05, 2012 9:11 pm    Post subject:

mc86 wrote:
Interesting -- Don told me in a PM that he'd always used unistrut approach...I assume using what you are calling the standing legs. Any ever hang one of these by those holes? OR should I pay Don to mail us the correct mount that he simply forgot to give me when I picked up the PJs?Matt
My buddy paid 75 bucks to get the mount for the last NEC I installed, worth every penny. if you forgo to ask for and take the mount then yes, the 15 bucks shipping is a no-brainer Wink
Ceiling-Mounting by the feet-holes caused a catastrophic failure on a PG10 years ago on AVS. The whole chassis broke and twisted apart.
Back to top
View user's photo album (2 photos)
mc86



Joined: 20 Sep 2008
Posts: 767
Location: pittsburgh, pa

TV/Projector: ECP 4500 (Vidikron box), ECP4500+, wanting 07MS/07MTS, evaluating pc soft-blend

Posted: Mon Aug 06, 2012 12:10 am    Post subject:

Thanks guys -- I'll get Don to see if he can dig the mounts up and send them!

While it isn't on the ceiling, we did managed to get it psuedo-setup on the floor shooting onto a bedsheet. That is, we played just enough to learn our way around the machine and the menus. Don wasn't lying -- I can see where this will look freakin' awesome. I do loathe the convergence complexity compared to my super-simple ECP -- it is an impossible game of sorts -- trying to figure out how to get everything converged...too many choices! I also don't quite "get" the phase control yet and other facets. More to read and study.

Jon, and more importantly, his skeptic wife, was impressed already with a crappy image (BR of Planet Earth from the PS3 he bought and going into my HDF3)

Cheers,
Matt
Back to top
CasetheCorvetteman



Joined: 09 Nov 2008
Posts: 6326
Location: Australia

Posted: Mon Aug 06, 2012 8:46 am    Post subject:

Unistrut is fine, just use some right angle brackets:





The NEC convergence setup is the best ive ever seen. It is simple when you know what does what, and you can get it dead on perfect quite easily.
Back to top
rtart



Joined: 16 Jun 2008
Posts: 132


Posted: Thu Aug 09, 2012 6:17 pm    Post subject:

Definitely get the factory mount. Lots of threads on unistrut mounting in this forum and on AVSforum as well.
Back to top
wallace123456



Joined: 14 Aug 2006
Posts: 2236
Location: Northwest VA area

Posted: Wed Aug 29, 2012 1:49 am    Post subject:

I'll be glad to ship it but I don't think you really need it.

Give me a call when you get a chance.

wallace

_________________
Life Is Good, But BBQ Is Better! BBQ Competition Team
Back to top
View user's photo album (1 photos)
mc86



Joined: 20 Sep 2008
Posts: 767
Location: pittsburgh, pa

TV/Projector: ECP 4500 (Vidikron box), ECP4500+, wanting 07MS/07MTS, evaluating pc soft-blend

Posted: Thu Dec 27, 2012 6:38 am    Post subject:

Finally, after 6months, my buddy and I both have a bit of time to hang Don's old machine AND we have the factory mount (via don at Cliff's). Before we get together next week, I need to get the 8 little bolts that hold the factory mount's two tabs to the chassis. Anyone know what metric thread these are? Case? By guesstimate, I'd guess the holes receive a M6 x 14mm long screw? (~1/4").

[The manual shows an M4 scew that locks the PJ angle at 11degrees, but doesn't specify the other screws]

thanks!
Matt
Back to top
CasetheCorvetteman



Joined: 09 Nov 2008
Posts: 6326
Location: Australia

Posted: Thu Dec 27, 2012 6:51 am    Post subject:

Hold on and ill have a look mate Wink

EDIT: yep, metric 6mm Smile
Back to top
This forum is locked: you cannot post, reply to, or edit topics.   This topic is locked: you cannot edit posts or make replies.    CurtPalme.com Forum Index -> CRT Projectors All times are GMT
Page 1 of 1
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum