DLPLIGHTCRAFTER: image overlapping

Ryuji Hirayama

Part Number: DLPLIGHTCRAFTER

My lightcrafter cannot project images properly. Other images are overlapping as the following photo. (The projector was projecting test pattern but checker board and boosting image is overlapped.)

Could you tell me how to fix this? I updated the firmware but it did not solve.

Thank you very much.

over 5 years ago

0 Vivek Thakur over 5 years ago

TI__Mastermind 22830 points

Hi,
Thank you for your interest in DLP technology. Our team will look into it and get back to you.
regards,
Vivek

0 Sanjeev over 5 years ago in reply to Vivek Thakur

TI__Mastermind 30875 points

Hi user4437788,
When did you start seeing this issue? Did you modify anything on the EVM kit? Can you try displaying Internal Test Pattern? Let me know you if the noise in the image goes away. Also when you power-cycle the EVM, are you seeing the startup logo images still have noise?
Regards,
sanjeev

0 Ryuji Hirayama over 5 years ago in reply to Sanjeev

Prodigy 40 points

>> When did you start seeing this issue? >>Did you modify anything on the EVM kit?

It suddenly started (maybe 2 weeks ago) and I did nothing to EVM kit except for switching on and connecting usb.

>>Can you try displaying Internal Test Pattern?

Yeah, I did. Just trying to display internal Test patterns.

>>Also when you power-cycle the EVM, are you seeing the startup logo images still have noise?

Yes. the startup logo images have noise.

0 Sanjeev over 5 years ago in reply to Ryuji Hirayama

TI__Mastermind 30875 points

Hi,
Looks to me the DMD is damaged. If the EVM kit is under warranty you can check with distributor if they can repair. Otherwise not much could be done.
Regards,
Sanjeev

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DLPLIGHTCRAFTER: image overlapping