NSWGR 620/720 class by Eureka models
Items used:
ESU 58420 LokSound 5 DCC 8 pin decoder
DCCSound premium speakers to suit Eureka 60/720 class railmotor
Disassembly:
1) Gently splay out the lower edge of the body and lift it up and away from the chassis.
2) Remove the two small screws from the motherboard which fix it to the interior molding.
3) Lift the motherboard and the light tunnel benath it out of the way so the speaker can be fitted.

Installation:
1) Fit the two speakers as shown. Note their orientation as the underside is shaped to clear the driveshaft through its range of motion.
2) Wire the two speakers to the decoder in parallel and in phase
3) Refit the lighting tunnel molding and motherboard
4) Plug the decoder in via the 8 pin socket

Reassembly:
Carefully refit the body over the chassis and test run the model.




