Hi,
recently I bought a new AV receiver (Denon AVR-X3500H). When passing signals from the OSSC through the receiver to my monitor (ViewSonic VX3211-mh), the following happens:
1. Line5x modes for SNES signals work (before, with a direct connection from OSSC to monitor, only other 240p signals worked; the SNES output was limited to Line4x)
2. The custom 240p Line4x mode described here works erratically. At first, there was no picture at all; I could rectify that by setting H. active to 1441 instead of 1440. I saved that setting and thought to be done with it, however, upon restarting the OSSC, I was greeted by a garbled picture (see here). Switching H. samplerate from 1705 to 1706 and back again resulted in the expected “normal” picture. As soon as the video signal is lost, e. g. due to resetting the SNES, the picture is garbled again and I have to do the H. samplerate switch again.
What’s going on here? Can anything be done against this erratic behaviour?