diy projector from the Philippines - Page 69

hertzblaster · 4th March 2009, 04:12 AM

I am afraid before to try higher color temperature bulb because it might look like a presentation projector in which the skin/flesh tone is very ugly.

I was wrong. The skin tone, color saturation,brightness, contrast,sharpess improve alot.

Sun Arc (HSD )bulb color temperature 8000k
18,000 lumens 250w
arc length 5mm

hertzblaster · 4th March 2009, 04:14 AM

hertzblaster · 4th March 2009, 04:16 AM

This 7 inch lcd Ag is removed. Image sharpness is better than my LG1553s with AG still intact. Brightness uniformity is alot better.

hertzblaster · 4th March 2009, 04:18 AM

I am preparing this to be used in a big church. Brightness looks so much better than Infocus x1 before. And near the brightness of our office Infocus 530 2000 lumens projector.

sethwolfe · 4th March 2009, 04:14 PM

great work mate!

your image outputs are just getting better and better each time.

keeping an eye on your work.

all the best man.

created2praise · 18th March 2009, 07:45 AM

Hey bro,
Congrats on your success.

Nice to see that there's a lot of filipinos here.

Hope you could help me.. we are using a projector in our church but it did stop working. I think it has a bulb problem.

The price of the bulb was so expensive and I am looking for ways to use industrial lamp instead but I don't know where to start.

Thanks.

I'll be trying also to do my own projectors in the future.

hertzblaster · 18th March 2009, 09:20 AM

Where is your church?

created2praise · 18th March 2009, 01:19 PM

It was actually a Christian church in Solis, Tondo.

giorgos18 · 27th March 2009, 05:38 PM

hey hertz, how did you get rid of that hotspot issue with the lamp arc you had before?

Was it just replacing the fresnel lens?

hertzblaster · 27th March 2009, 06:18 PM

Do you have this problem using your short arc bulb?

4th March 2009, 04:14 PM	#685
sethwolfe diyAudio Member Join Date: Mar 2009	Hertz great job great work mate! your image outputs are just getting better and better each time. keeping an eye on your work. all the best man.

18th March 2009, 07:45 AM	#686
created2praise diyAudio Member Join Date: Mar 2009	Hey bro, Congrats on your success. Nice to see that there's a lot of filipinos here. Hope you could help me.. we are using a projector in our church but it did stop working. I think it has a bulb problem. The price of the bulb was so expensive and I am looking for ways to use industrial lamp instead but I don't know where to start. Thanks. I'll be trying also to do my own projectors in the future. __________________ audio and video enthusiast

18th March 2009, 01:19 PM	#688
created2praise diyAudio Member Join Date: Mar 2009	It was actually a Christian church in Solis, Tondo. __________________ audio and video enthusiast

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4th March 2009, 04:12 AM	#681
hertzblaster diyAudio Member Join Date: Jan 2004 Location: manila	I am afraid before to try higher color temperature bulb because it might look like a presentation projector in which the skin/flesh tone is very ugly. I was wrong. The skin tone, color saturation,brightness, contrast,sharpess improve alot. Sun Arc (HSD )bulb color temperature 8000k 18,000 lumens 250w arc length 5mm

4th March 2009, 04:14 AM	#682
hertzblaster diyAudio Member Join Date: Jan 2004 Location: manila

4th March 2009, 04:16 AM	#683
hertzblaster diyAudio Member Join Date: Jan 2004 Location: manila	This 7 inch lcd Ag is removed. Image sharpness is better than my LG1553s with AG still intact. Brightness uniformity is alot better.

4th March 2009, 04:18 AM	#684
hertzblaster diyAudio Member Join Date: Jan 2004 Location: manila	I am preparing this to be used in a big church. Brightness looks so much better than Infocus x1 before. And near the brightness of our office Infocus 530 2000 lumens projector.

18th March 2009, 09:20 AM	#687
hertzblaster diyAudio Member Join Date: Jan 2004 Location: manila	Where is your church?

27th March 2009, 05:38 PM	#689
giorgos18 diyAudio Member Join Date: Mar 2007	hey hertz, how did you get rid of that hotspot issue with the lamp arc you had before? Was it just replacing the fresnel lens?

27th March 2009, 06:18 PM	#690
hertzblaster diyAudio Member Join Date: Jan 2004 Location: manila	Do you have this problem using your short arc bulb?

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