Posted 4/6/2020 10:15 (#8169284 - in reply to #8169222) Subject: RE: New to us Challenger 645C with Reichhardt PSR ISO
Northern Illinois
Thanks for the link! I've been googling all morning and hadn't come across his channel. I'm not sure if it's because it's an old version, but I don't have the options he's showing in the video. When I long press settings, all I get is contrast and volume settings. I put in the code to bring up the teach in menu, but that didn't seem to make any difference.