Thank you so much for this repair vid how does the picture compare to the original performance of the projector and i believe this is the happrun h1 right ?
Correct. Happrun H1. I took the polarizing film off both sides of the glass and only installed it back on one side. You can tell the picture is a bit more washed out - but it's hardly noticeable. If you install the polarizing film back on both sides of the glass and notice the picture looks darker than before, you can take one side off and it'll "lighten up". It's actually a brighter for daytime viewing now which I do like.
@@niz76 interesting observation i have the happrun h1 alongside other led projectors and i am just doing research for when this happens as i am noticing some slight yellowing in one spot on the happrun on a white background. so having the polarizing film on both sides makes the image darker compared to the original performance of the projector so one side is the way to go it seems that long exposure to heat is the problem here i have seen people on youtube put better and quieter fans like noctua in led projectors for better cooling so maybe this helps with the polarizing film issue too in addition to the reduced noise level
@@simpletools6805 Yes heat is absolutely the issue here. I've had to remind my family to turn the projector off when they're not watching TV for a while. Leaving it on all day burns the film.
Thanks for sharing.
Thank you, very useful to know about the polarizing paper orientation! Hope I can fix mine too
Hope u get it fixed. U can do it!
Nice idea for a DIY. ❤
Thanks man! This is very helpful!!
Thank you so much for this repair vid
how does the picture compare to the original performance of the projector and i believe this is the happrun h1 right ?
Correct. Happrun H1. I took the polarizing film off both sides of the glass and only installed it back on one side. You can tell the picture is a bit more washed out - but it's hardly noticeable. If you install the polarizing film back on both sides of the glass and notice the picture looks darker than before, you can take one side off and it'll "lighten up". It's actually a brighter for daytime viewing now which I do like.
@@niz76 interesting observation i have the happrun h1 alongside other led projectors and i am just doing research for when this happens as i am noticing some slight yellowing in one spot on the happrun on a white background.
so having the polarizing film on both sides makes the image darker compared to the original performance of the projector
so one side is the way to go
it seems that long exposure to heat is the problem here i have seen people on youtube put better and quieter fans like noctua in led projectors for better cooling so maybe this helps with the polarizing film issue too in addition to the reduced noise level
@@simpletools6805 Yes heat is absolutely the issue here. I've had to remind my family to turn the projector off when they're not watching TV for a while. Leaving it on all day burns the film.
Nice. Can i just the polarized film in the slot without the glass?
Im guessing it would just melt
how to find perfect angle please ?..i just got one with wrong angle from ali so now i have two pieces would that do ?
Your question isn't very clear, but if you're referring to the polarizing film being wrong- just rotate it 90 degrees.
I am sorry.. I buy small polarized glass for projector, old one get yelowish color.. When i install it projecting screen shows completely wrong colors
What part of the projector is that piece that’s burnt called?
Lens. The film that's on it is polarized film sheet. I linked to what I used in description.
How much you bought the projector for
What's the model
@@averagestudent4358 Happrun H1. About $70 on Amazon nowadays...
@@niz76 70 USD ain't bad , here they sell it for approx USD conversion 168 to 264 for that device/model
YOUR DUMB THIS SHYT WASNT NOOOOOOO HELP. DELETE THIS VIDEO AND NEVER POST AGAIN
lol. Thanks for watching.