The LVD is going off because it is for use with lipo, not NIMH. Simply turn off the LVD when using NIMH and you'll be good to go.
ORIGINAL: 54Slash4X4
I tried looking it up in the owners manual and it appears to be the code for low voltage detection but I have tried 3 separate, almost new, 7 cell batteries in it and they were all charged. Im new so this could just be something stupid that Im missing. Thanks in advance to anyone who can help me