I have a crock pot SCR1500 (Versaware) I have lost the manual and I don't know what is the high setting.

SOURCE: I need a manual & cook book for the rival crock pot bbq pit

THIS IS WHERE YOU WILL FIND IT.

http://www.fenwayfaithful.com/stuph/BBQpit.pdf

SOURCE: Rival Crock Pot . The

I used a Ampmeter and tried all positions to see Current wich told the heat settings

SOURCE: older model General Electric crock pot

The auto button is ususally it startts off on high setting to warm up the crock and when it reaches a pre set temperature it will shift to med or low which ever is the next lower setting it will continue cooking at this setting unless you change it

SOURCE: Need owners manual for Rival Crock Pot BBQ Pit

Here is a copy of the manual.
http://www.fenwayfaithful.com/stuph/BBQpit.pdf

SOURCE: No manual for my old Crock Watcher by Proctor Silex

The auto setting cooks on high for the first hour, then adjusts the setting to low for the remaining cooking time.
Auto Shift allows the slow cooker to heat up to high and then internally shift down to low, so it gives more flexibility in cooking time. Example: A certain recipe may take 4 hours on high, 5-6 hours on Auto Shift and 7-8 hours on Low.