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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Mon Jan 11, 2016 6:12 pm Post subject: 1292 floor installation |
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Hi everyone,
Now that I understood the protocol, I'm ready to set up m'y Sony 1292.
But there's a complication. The bottom of my painted screen is at about 3 feet from the floor and I can't make a ceiling installation . So when I make some tests I have to put my projector on a 20" support to have a centered image on my screen. With this support, the top of the 1292 is at 3 feet from the floor... 
The ideal support should be 12-13" high...
Is there any solution without tilting the projector with a 35 degrees angle?
Advices appreciated !
Best regards.
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AnalogRocks
Forum Moderator
Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada
TV/Projector: Sony 1252Q, AMPRO 4000G
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| Posted: Mon Jan 11, 2016 6:26 pm Post subject: |
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You need the projector in line with the bottom of the screen or the top of the screen. Proper projector placement is very important.
Put the projector where you want it and set up the screen where it needs to be.
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Mon Jan 11, 2016 6:50 pm Post subject: |
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Thanks for your answer.
I know, but I don't have the choice given my screen is a painted one.
So I have to accept this 2 feet support or to cancel the installation...
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Tue Feb 02, 2016 9:13 pm Post subject: |
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Hi guys,
I want to progress in the setup of my Crt ; the placement is good.
I've done a global factory reset but when I want to setup the rasters, their edges are very concave... In all the exemples I've seen, they're always straight without having to make any adjustment...
What did I miss?
Thanks.
Best regards.
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km987654
Joined: 25 Jul 2007
Posts: 2874
Location: Australia
TV/Projector: Barco BG809s
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| Posted: Tue Feb 02, 2016 9:59 pm Post subject: |
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| Serra wrote: | Hi guys,
I want to progress in the setup of my Crt ; the placement is good.
I've done a global factory reset but when I want to setup the rasters, their edges are very concave... In all the exemples I've seen, they're always straight without having to make any adjustment...
What did I miss?
Thanks.
Best regards. |
Side bow or pincusion. I don't own a good 1292 but it will be the equivalent of those terms.
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Tue Feb 02, 2016 10:10 pm Post subject: |
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Thanks for your answer.
Yes, it's Bow. But why are the edges concave by default ? In G Johnson's video, they're straight without adjustments. He doesn't use Bow, Lin... for rasters setup.
Best regards.
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km987654
Joined: 25 Jul 2007
Posts: 2874
Location: Australia
TV/Projector: Barco BG809s
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| Posted: Tue Feb 02, 2016 11:06 pm Post subject: |
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| Serra wrote: | Thanks for your answer.
Yes, it's Bow. But why are the edges concave by default ? In G Johnson's video, they're straight without adjustments. He doesn't use Bow, Lin... for rasters setup.
Best regards. |
Is there a way to set the projector to factory defaults or a way to delete the current config. If you haven't done that then the bow is likely a result of the previous owner.
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Wed Feb 03, 2016 12:36 am Post subject: |
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Or, set all parameters in the menus to 128, which is the center point.
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Wed Feb 03, 2016 7:16 am Post subject: |
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Hi,
Thanks for your advices.
The factory reset has been made. So all the parameters are set to 128... That's why I don't understand the shape of my rasters...
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Wed Feb 03, 2016 11:03 am Post subject: |
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Here the rasters with SIZE, ZONE and BOW at 128 (factory settings)...
| Description: |
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70.68 KB |
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5286 Time(s) |
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67.37 KB |
| Viewed: |
5286 Time(s) |
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Wed Feb 03, 2016 4:46 pm Post subject: |
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Ok, sily question: is this looking the same projected? Looking into LC optics can be funny sometimes.
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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
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Wed Feb 03, 2016 5:43 pm Post subject: |
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Hi gjaky,
Thanks for your message.
Good question!
Yes, projected raster has the same shape...
It's very difficult to make rasters adjustments with their shape. And a lot of phosphor surface is lost on each tube.
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Wed Feb 03, 2016 6:09 pm Post subject: |
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In this case I'd say you have some problem with the projector.
Just one more idea. I don't know how the changeover between ceiling and floor instalation goes, but are you sure all the connector (especially the convergence) also set for the proper operation.
_________________
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
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Wed Feb 03, 2016 8:25 pm Post subject: |
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Yes, the connectors are in the good position for a ceiling installation.
Don't know what I can do...
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Wed Feb 03, 2016 9:11 pm Post subject: |
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| Serra wrote: | Yes, the connectors are in the good position for a ceiling installation.
Don't know what I can do... |
??? The title says it's floor setup
_________________
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
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Serra
Joined: 23 Dec 2015
Posts: 15
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| Posted: Wed Feb 03, 2016 9:50 pm Post subject: |
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Floor!!! Excuse me!!!!
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