User Guide

with optional oval speaker, marker lights, dual coil couplers, and extra lighting.
Overall view of component locations
SwVol board
Install the SwVol board easily in
the battery access area.
LocoMatic™ Type 4
Sound & Control
Speaker Baffle
Use a piece of card stock to make a speaker
enclosure. Seal all edges. Oval speaker #664 shown.
The standard 2" round is installed the same way.