RailKing FA-2 AA Diesel Set
5
Manual Volume Control
To adjust the volume of all sounds made by this engine, turn the master volume control
knob located next to the fuel tank clockwise to increase the volume and
counter-clockwise to decrease the volume.
Proto-Sound 2.0
Volume Adjustment Knob
Figure 2: Manual Proto-Sound 2.0 Volume Adjustment
Placing The Engine On The Track
Place the engine on the track, then insert the reverse unit plug that extends out of the back
of the non-powered A unit into the receptacle at the back of the powered A unit (Figure
3).
At this point, you are ready to begin running your engine.
Proto Connection
Figure 3: Connecting the Proto-Sound Harness