mahowik wrote:MichalM_sk wrote:Solutions for better visibility in direct sunlight (stronger background)
1. Remove resistor shown in Figure.
2. If it is still weak, change resistor for background with value about 20 ohm.
What is the resistor numbers from scheme here http://www.toptel.sk/multicopter/downlo ... 0_schm.pdf need to be changed/removed?
Also I have found out that when i connect the OSD to the video line, the brightness reduces to 20-30%... So I changed R4 from 100 to 470 ohm to solve this... It works and I hope it's correct. Right?
thx-
Alex
Hi,
you can remove R4 resistor and adjust R3 resistor for background.
Regards
Michal M.