2MA/2MB
1-5-66
4. Remove the screw and two terminals 
and then remove the power source 
inlet.
Figure 1-5-101
5. Check or replace the power source inlet 
and refit all the removed parts.
*: Before mounting the AC inlet on the main 
unit, twist the wires 5 to 7 turns.
Figure 1-5-102
Screw
Power source inlet
Terminal
Terminal
Power source inlet
Five to seven times twist