V4 voltage is correct but positive
V4 voltage is correct but positive
I have positive voltage on V4, the voltage is correct but positive not negative. I also can only scroll in one direction. It will not scroll back the opposite way. I the have to reset it to start over, hold down sec/div and trigger! I also have no test pattern. I am thinking it's due to the V4 being positive. I have checked resistors as stated in trouble shooting. They really need to include a schematic! Any thoughts????
Re: V4 voltage is correct but positive
V4 should be positive so your analog board output is correct. For the encoder issue please see this troubleshooting guide viewtopic.php?f=19&t=1108 .
Re: V4 voltage is correct but positive
Thanks for that, the paperwork said negative!
Re: V4 voltage is correct but positive
It was a "~" sign but looks like a "-" sign.