Shown above is the completed connection of the locomotive and tender, notice the vertical position
of the electrical connectors with their wide dimension oriented from side to side.
Pictured above is the sound system control box, in the left view the terminals and markings are vis-
ible, in the right view notice the 9V wall adapter transformer and connection location.
DCC Compatibility
- The installed sound/control system is compatible with current DCC
technology and there are connectors on the internal circuit boards to interface with DCC
decoders. For more specific information on this connection process, please get in touch
with us directly.
Rechargeable Batteries
- Your Pennsylvania K-4 model was delivered ready to use normal
alkaline ‘AA’ batteries for system power, the system does have a charger circuit built in to
allow the use of rechargeable nickel-cadmium ‘AA” batteries. A plastic shelled jumper
must be installed on the main circuit board to activate this circuit. If you would like to
employ nickel-cadmium batteries, get in touch for the details.
Version 1/1/2006
Power In
Power Out
+ - + -
