Thanks for sharing that Loaded. It really is probable some added calibration can bring back the crushed shadow detail with out elevating the black ground by Significantly, though these in many cases are a trade-off should you be fooling around on the projector's top efficiency restrictions. Regarding the brightness, I used to be likely to counsel the potential for shifting the projector nearer on the screen to prevent the significant light reduction affiliated with utilizing the prolonged telephoto position on that prolonged zoom, nevertheless it looks like you will be previously roughly on the huge open zoom posture at that length and graphic dimension.
I also moved the ferrite bead filter for the output in the PSU board, culling about 4 feet of unneeded cabling. I zip-tied the filter and soldered/capped on the light-bulbs main energy leads.
Please correct me if I’m Incorrect, but In case the laser’s quoted life expectancy is 20000hrs (only manufacturing fifty% of its initial brightness at that volume of hours), this would imply to me that the picture would start to become inferior just following two yrs of use (5000hrs).
Excellent produce up! I am new proprietor of your LS12000 and did recognize the image being slightly softish obtaining owned lots of DLPs through the years.
In Each individual of the above situations, the projector maker settled its lawsuit out of court with Epson, While using the settlement necessitating them to accurate the brightness technical specs for its products.
To me that appears odd to possess a failure like that. So if I acquire an LS1100 or 1200 it may be a brick in 4 a long time by using a pleasant purple line a result of the LCD engineering. Appears a squander to me.
Whatever you need to do, don’t touch the lamp together with your bare fingers. If to procure the module, this shouldn’t be an issue. But if should change the bulb in your house theater projector and you can’t find a module, you’ll need to use gloves.
I bought a next hand energy source from a store that sells orphaned PSUs between other electronics. This bulb makes use of 36 volts and somewhere around 700mA.
I reattached the ability enter board for the projector, and added some male/feminine crimps to the ability strains so I could conveniently work on the venture Later on.
This can be the exact Command that seems inside the here HC5050UB. In follow, I by no means used the outer extremes from the slider, rather retaining the setting between 4 and eleven based on written content. Nevertheless, The variability within that selection was a good deal to address any variation inside the HDR content material I viewed, together with difficult, vivid HDR flicks.
Black degrees have a slight strike in the method, but the pros outweigh the Downsides. You can make out far more delicate detailing in dark elements, although the amplified brightness really helps to distract you in the black degree shortcomings.
Also, Remember that Should you be making a new space and also have the option to maneuver the projector nearer to the screen, you could possibly find that light output is close because of the elimination of some zoom lens light loss, which can be significant Using these extensive, multi-element zooms, normally a penalty previously mentioned 20% and sometimes Considerably increased for using the entire telephoto zoom placement. Durin Erwan Posted Mar 31, 2022 two:34 PM PST
Also, environmental elements also needs to be put into account whilst functioning your projector.