SMT-1000 / AP9630 UPS Status Inconsistency - UPS Battery Replacement Date

[BillP]

Hi, I am not sure this is a UPS or an NMC issue so I thought I'd ask the question here.  I have an SMT1000 on f/w revision level 7.1 (ID17) with an AP9630 NMC2 on f/w rev level 6.5.6.

I just replaced the battery and, using the UPS configuration capability of the NMC2, set the battery replacement date of July 2018.  When I check the UPS status from the NMC 2, I see the Next Battery Replacement Date of 01/21/2046.  Something tells me that I need to set the battery replacement date in the UPS via the front panel LCD console but I am not sure.

What does it take to get the UPS battery replacement date to be a rational date?

Thank you!