They all don't have this setting, it was a running change to the programming. If you unplug the speedo wire that plugs into the receiver, turn speedo on, hold set button down until the red and amber light (not 100% sure for amber being the other color light, might be another color) come on then you have the lipo on/off setting. You might want to go to Novak's site, www.teamnovak.com
to see if you can't download the manual for the speedo to make sure I didn't tell you the wrong colors for the lights.
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