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piratepowwow
Joined: 27 May 2010
Posts: 51
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| Posted: Thu Nov 06, 2014 3:20 pm Post subject: Add Glycol To G70 Without Removing Tube? |
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The G70 is mounted on the ceiling.
The red tube has a bubble in it that's reflecting a mirror image under the screen I would like to get rid of.
Can I add glycol without removing the tube?
Thanks!
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Thu Nov 06, 2014 4:59 pm Post subject: |
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Yes, but then you'd have to unmount the whole projector from the ceiling... 
Maybe adding masking tapes just like the ones used on the XG LCs would help to solve the problem without pain.
_________________
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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ecrabb
Forum Moderator
Joined: 13 Mar 2006
Posts: 15909
Location: Utah
TV/Projector: JVC RS40, Epson 5010
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| Posted: Thu Nov 06, 2014 5:04 pm Post subject: |
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That green has a little wear on it, gjaky. 
Yeah, no way to do it without A) removing the tube from the projector, or B) removing the projector for the ceiling.
SC
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Thu Nov 06, 2014 5:09 pm Post subject: |
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| ecrabb wrote: | That green has a little wear on it, gjaky.
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It's not my merit.  The picture was posted originally by SpankyHam, I should have noted...
_________________
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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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Thu Nov 06, 2014 7:28 pm Post subject: |
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No, you can't. Take the tube out.
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piratepowwow
Joined: 27 May 2010
Posts: 51
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| Posted: Thu Nov 06, 2014 9:01 pm Post subject: |
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Thanks,
If I could do it without taking the tube out by unmounting it from the ceiling...
Why can't I do it with it still mounted to the ceiling? One syringe takes air out, the other puts glycol in?
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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: Thu Nov 06, 2014 9:02 pm Post subject: |
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Do it at your own risk. The tube needs to partially come out to access the glycol chamber, and I personally wouldn't risk snapping the neck while the tube is partially out of the set.
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CIR Engineering
Joined: 25 Aug 2008
Posts: 4269
Location: Chicago USA & Berlin Germany
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| Posted: Thu Nov 06, 2014 9:18 pm Post subject: |
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Not to mention, you can remove a tube from a G70 in less than 10 minutes.
craigr
_________________
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JETI 1211 Spectroradiometer
Photo Research PR-650 Spectroradiometer
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Murideo Fresco SIX-G HDMI 2.x Multimedia Generator
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www.CIR-Engineering.com - craigr@cir-engineering.com
Phone: 865-405-6892
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piratepowwow
Joined: 27 May 2010
Posts: 51
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| Posted: Thu Nov 06, 2014 9:45 pm Post subject: |
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If the tube has to partially come out that defeats the purpose I was going for - not having to re-converge.
Thanks again.
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CIR Engineering
Joined: 25 Aug 2008
Posts: 4269
Location: Chicago USA & Berlin Germany
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| Posted: Fri Nov 07, 2014 12:04 am Post subject: |
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You shouldn't have to reconverge even if you pull the tube. You will have to touch it up, but that's it.
craigr
_________________
JETI 1501-HiRes 2nm Spectroradiometer
JETI 1211 Spectroradiometer
Photo Research PR-650 Spectroradiometer
Klein K10-A Colorimeter
Murideo Fresco SIX-G HDMI 2.x Multimedia Generator
Murideo Fresco SIX-A HDMI 2.x Analyzer
Light Illusion ColourSpace XPT Color Calibration Software
Light Illusion LightSpace XPT Pro Version 10.x Color Calibration Software
OMARDRIS JVC Software Patch to use K10-A and Jeti with JVC OEM AutoCal Software!
Sencore CR7000 CRT Tube Analyzer / Rejuvenater
Authorized Dealer for Lumagen & just about everything worth buying
www.CIR-Engineering.com - craigr@cir-engineering.com
Phone: 865-405-6892
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Spanky Ham
Joined: 22 Mar 2006
Posts: 5643
Location: Comedy Central
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| Posted: Fri Nov 07, 2014 4:22 am Post subject: |
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| gjaky wrote: | | ecrabb wrote: | That green has a little wear on it, gjaky.
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It's not my merit. The picture was posted originally by SpankyHam, I should have noted... |
Now there is a pic I haven't seen for a long time.  I bought that off of ebay from a seller who misrepresented the pj. Back then ebay didn't give me the time of day. Now I could probably get a refund, keep the pj and ebay would throw in a Lamborghini for my troubles.  
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