Turns out the TST 507 TPMS I bought was crap. Got it though Amazon and have already made plans to return it.
All TST systems may not be crap—this one may be older with monochrome monitor and may be so old that batteries were dead but that does not explain all the problems.
First, 12v charger contacts were cheap and split the first time I tried to plug it in. It still was charging, so I went ahead and tried to program.
Monitor does not show what "mode" I was in which made programing more that difficult. Some tire sensors would not register. Etc.
Kind of pissed off because I spent hours researching this product and a couple few hours trying to get it set up.
Now considering the EEZ brand.