Hi guys!
This is my first post on this forum. I have an LG OS-3040D oscilloscope and would like to calibrate horizontal and vertical deflection.
This oscilloscope is similar to models OS-3020D and OS-3060D. It is also rebranded as Conrad, EZ Digital and Goldstar.
I was able to find user manual on Google, but no service manual, where I could find out which pots to adjust. I welcome any suggestions
Thanks.