This video shows an MTH 3-Rail O ga. Proto 3 Alco S2 Diesel — automatically running back & forth “point-to-point” — being controlled by an NCE DCC Power Cab & an NCE Mini Panel.
Drawings and sketches are here: https://drive.google.com/open?id=1A1zBDaCh7tucq8qncx84mTgahJaNOGUb
The Video #822 “information page” for the automatic control Video #822 is on the main site at AutoControls.wordpress.com ; there are also “information pages” for the earlier 2 videos.
There are so-far 3 videos in this O-gauge series (a 4th video is planned):
- Video #820 “The Elusive DCC/DCS Switch on the MTH Proto 3, O-Gauge 3-Rail Locomotives“: https://youtu.be/AfX7SavSJow or https://vimeo.com/370378341
- Video #821 “NCE DCC Power Cab Controls an MTH Proto 3, O ga. 3-Rail Alco S2 Diesel“: https://youtu.be/ezE_1D1LV0g or https://vimeo.com/370579487
- Video #822 “Automatic Point-to-Point Control of MTH Proto 3, O ga. 3-Rail Diesel, using NCE DCC Mini Panel“: https://youtu.be/lzhWvoTdcVY or https://vimeo.com/371224478