ELECTRIC TRAINS INC 7020 Columbia Gateway Drive 5 oa are Columbia MD 21046 1532 MTH RealTrax switches add flexibility and reliability to your O Gauge RealTrax fr ee smooth operation RealTrax switches are the perfect additions to expand your RailKing empire BY M T H ELECTRIC TRAINS ALTRA Table of Contents Introduction Ww Switch O perating Instructions RealTrax O 31 Switch Components Screw Terminal D efinition Remote Switch W
RAILKING ONE GAUGE TRAINS 4 8 8 4 Big Boy Steam Engine OPERATOR S MANUAL Compatibility This locomotive is capable of operating on AC or DC output power supplies See page 28 for a complete list of compatible transformers and wiring instructions and indoors or outdoors M T H does not recommend operating the locomotive in inclement weather and strongly suggests that it not be left out in the elements The locomotive will negotiate an R3 G Gauge curve track or s