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jondaddio / arduino-tvout

Automatically exported from code.google.com/p/arduino-tvout
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cant se the image properly #23

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1.Always 
2.
3.

What is the expected output? What do you see instead?
It works but I can't se the image clearly. The text/image is to dark 

What version of the product are you using? On what operating system?

TVout_R5.91.zip, Windows XP, Arduino Mega 1280

Please provide any additional information below.

PS: Sorry about the bat english

Original issue reported on code.google.com by unrea...@gmail.com on 11 Nov 2010 at 10:37

GoogleCodeExporter commented 8 years ago 
Sorry about the double post. :x

Original comment by unrea...@gmail.com on 11 Nov 2010 at 10:38

GoogleCodeExporter commented 8 years ago 
Try to use variable resistors, it can help.

Original comment by fekal...@gmail.com on 12 Nov 2010 at 2:10

GoogleCodeExporter commented 8 years ago 
try using it without the diodes and using a 470k resistor on the vid pin 
instead of the 330k.  I have recently come across a tv that does not work with 
the diodes and will adjust the recommended schematic accordingly.  I have also 
noticed with this same tv that the image will go very dim if I try to display 
an image that is mostly white. However this TV is old and has some severe 
issues outside of this so I am not sure how much value I should place the 
findings I am having with it.

Original comment by mdmetzle@gmail.com on 12 Nov 2010 at 3:33

GoogleCodeExporter commented 8 years ago 
I have tested all suggestion without any success. I also tested on a new TV and 
obtained the same results.
In more detail: 
I can see the pretended text and symbols, the thin is that it is to dark 
(barely seen the text).

Original comment by unrea...@gmail.com on 12 Nov 2010 at 12:37

Attachments:

GoogleCodeExporter commented 8 years ago 
It's working. :D

Original comment by unrea...@gmail.com on 12 Nov 2010 at 1:01

Attachments:

GoogleCodeExporter commented 8 years ago

Original comment by mdmetzle@gmail.com on 26 Nov 2010 at 2:03