Forum >DFR0668 500mA pad engagement
DFR0668 500mA pad engagement

How do I engage the 500mA pad on the bottom of the DFR0668 unit? I have tried to turn the pad but it seems stuck in place. Please advise, as I don't want to destroy the unit.

How do I engage the 500mA pad on the bottom of the DFR0668 unit? I have tried to turn the pad but it seems stuck in place. Please advise, as I don't want to destroy the unit.