Originally Posted by bodzcampers
Hope it comes with good instructions on what we're looking at on the display, etc. Probably DH will understand. I'll have to break the news to him about his new toy and project.
I have the same one (EMS-PT30C). The most surprising item I think for a lot of people, including me the first time I plugged it in, was the delay in getting power. There is a 136 sec time delay after your plug in the unit until power is available to your trailer.
As said above, the manual is clear. Just make sure to bring the manual with you when you camp so you can understand any future error codes.