Started by nabbeth, June 30, 2014, 03:30:48 pm
Quote from: ericj on June 30, 2014, 09:23:19 pmadjustment screw (potentiometer)
Quote from: P on July 14, 2014, 02:57:44 pmIt might be on the inside. Try opening it.
Quote from: P on July 16, 2014, 02:17:11 amIt certainly looks like it gets stuck too early. Do you have a flashcart?
Quote from: ericj on July 16, 2014, 08:32:17 amIf you take that potentiometer apart, you'll be sorry. There are very small metal tabs in it to stop it from turning which are incredibly easy to break off. It's not intended to be an adjustable component.
Quote from: CZroe on December 29, 2015, 09:00:08 pmOK, I did a lot more tinkering. I opened and cleaned the pot but all that seemed to do was make things less jumpy (range still limited). I removed R1 and added a 10k Ohm micro-sized trimmer potentiometer from Radio Shack in series with it to make an adjustment screw like the US version has. Of course, this will not work if adding enough resistance to reach the right edge adds too much to ever reach the left edge. I got lucky, it seems, and a setting around 5.5~6k Ohms seemed to allow me to reach both walls. Fixed!