R
E L E C T R I C T R A I N S
MTH F-3 POWERED B-UNIT
OPERATING INSTRUCTIONS
Thank you for purchasing the MTH Electric Trains F-3 B-Unit
locomotive. This ¼” scale reproduction of the famous F-3 B-Unit
locomotive measures over 13 1/2” in length and weighs over 3.5 pounds.
Despite its scale size, the locomotive is capable of operating on O-31 3-rail
track with any compatible AC transformer (see the chart on page 8 for a
complete list of compatible transformers and wiring instructions) and is
completely compatible with past MTH F-3 AA and ABA diesel sets.
The locomotive is equipped with several deluxe features that are simple
and fun to operate. Each feature is described among the following pages
which should be read before the engine is operated. For those of you who
can’t wait to get started, the
Quick Start Basic Operating Instructions
found on Pages 3 and 4 should be read so that you understand the basics of
the operating system.
