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! 

G70 HD-134 VR lens swap

 
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
spankedmonkey



Joined: 03 Feb 2011
Posts: 22


Posted: Sat Aug 22, 2015 7:12 pm    Post subject: G70 HD-134 VR lens swap

So I picked up some HD-134 lenses for my G70 from one of the members here and now have time to swap them out. Was wondering how much is involved? Is it a simple change over or is there much more to it?

_________________
Knowing is not enough you must apply. Willing is not enough you must do. -Bruce Lee
Back to top
gjaky



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

Posted: Sun Aug 23, 2015 1:04 pm    Post subject:

AFAIK it is pretty straightforward to swap.
_________________
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)
spankedmonkey



Joined: 03 Feb 2011
Posts: 22


Posted: Sun Aug 23, 2015 5:07 pm    Post subject:

Thanks for chiming in. I'm doing the swap today posts my results later.
_________________
Knowing is not enough you must apply. Willing is not enough you must do. -Bruce Lee
Back to top
ElTopo



Joined: 07 Nov 2006
Posts: 1640


Posted: Mon Aug 24, 2015 5:49 am    Post subject:

It's been said that these lens are super sharp.
_________________
Barco Cine 9 the one and only
Back to top
spankedmonkey



Joined: 03 Feb 2011
Posts: 22


Posted: Mon Aug 24, 2015 5:48 pm    Post subject:

Swapped out the lenses and warmed the unit before any adjustments. From the outset they needed focusing as well as re-centering. I can say the added sharpness is immediately noticeable, but not in a menu adjusted/digital way... natural. Had to leave before trying different sources/media and tweaking the contrast from what I can see. I'll post results today.
_________________
Knowing is not enough you must apply. Willing is not enough you must do. -Bruce Lee
Back to top
spankedmonkey



Joined: 03 Feb 2011
Posts: 22


Posted: Tue Aug 25, 2015 9:51 pm    Post subject:

All in all the swap out of the lenses were straightforward enough. That goes with expectation of having to re-focus each lens to your display and dialing in that sharpness. Re-centering each lens and in my case lowering contrast. I pretty much had no need for zone adjustments due to the sharpness of these lenses.

After watching different sources... blu ray, hd-dvd, hd-satelite, D-Vhs, I'd have to say picture improvements were worth it. It's not as drastic as going from standard to high def., more like going from having a well dialed in CRT to a CRT with digital sharpness. Images have more pop around the edges... say like leaves/branches on trees, MPAA preview ratings, studio logos, opening credits, etc... Images have more 3D presence within scenes be it movies like The Fifth Element, Drumline, Elizabeth, Transformers AOE, or the insane looking Avatar and How to Train Your Dragon 2. Watching preseason footbal and the newscast were very close to watching a direct view display.

_________________
Knowing is not enough you must apply. Willing is not enough you must do. -Bruce Lee
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