Originally Posted by prairiecamper
I believe every time power is dis-connected you have to re-program the initial data.
I believe the data you program is held in an ePROM. It keeps data permanently unless changed or erased. My TriMetric retains last recorded data even with the batteries disconnected.
This can be a problem if you remove the batteries and charge them up where the shunt can't measure the charge you put in while it is out of the system.
If you are sure the batteries are full; just reset the percent discharged to 100% by selecting that and holding the reset button for 3 seconds or so.
Lou and Laura with Bella - German Short Hair Pointer
2008 GMC Sierra 2500HD Crewcab SB Allison Duramax
2010 Flagstaff 8526RLWS - Superglide 3300
HAM CALLSIGN - KC3FFW