Locking Locomotive Into A Direction; Reset To Factory Default - M.T.H. Premier 2-4-1A Operator's Manual

While the engine is programmed to start with the speed control feature activated, you
can opt to turn it off. This means the engine's speed will fall as it labors up a hill and
increase as it travels downward. It is also affected by the addition or releasing of cars
while on the run. Because the engine will run more slowly at a given throttle voltage
when speed control is on than when it is off, you should adjust the throttle to a lower
power level for operation with speed control off to avoid high-speed derailments.
When speed control is off, the volume will drop to allow for better low voltage
operation.
To turn speed control on and off, put the engine in neutral, then quickly tap the
transformer's Horn button one time then quickly tap the Bell button two times,
allowing approximately ½ second to lapse between each quick button press. Two horn
blasts will indicate that the engine has made the change. Repeat the 1 horn, 2 bells code
to return it to the other condition. You will want to do this during the initial neutral
upon start-up if you ever couple this engine to another engine that is not equipped with
speed control to avoid damaging the motors in either engine. Each time you shut down
the engine completely, it will automatically turn speed control on.

Locking Locomotive Into A Direction

You can lock your engine into a direction (forward, neutral, or reverse) so that it will not
change directions. To do this, put the engine into the direction you want (or into neutral
to lock it into neutral), run it at a very slow crawl (as slowly as it will move without
halting), and quickly but firmly tap the Horn button once followed by three quick taps
of the Bell button, allowing approximately ½ second to lapse between each quick
button press. Two horn blasts will indicate that the engine has made the change. The
engine will not change direction (including going into neutral) until you repeat the 1
horn, 3 bells code to return the engine to its normal condition, even if the engine is
kept without power for extended periods of time.
Place
Engine into
Horn
Desired
Direction

Reset to Factory Default

To override the settings you currently have assigned to the engine and reset it to its
factory defaults, while in Neutral tap the Horn button quickly once, followed by five
quick taps of the Bell button, allowing approximately ½ second to lapse between each
quick button press. Two horn blasts will indicate that the engine has made the change.
Place
Horn
Engine in
Neutral
Place
Horn
Engine into
Neutral
Horn Bell
Bell Bell Bell
Premier 2-4-1A Mountain Steam Locomotive
=
Bell Bell
=
Bell Bell
Bell Bell
16
Speed Control
Two Horn Blasts
(indicates change is made)
Repeat to Return
to Normal Condition
Direction Lock
Two Horn Blasts
(indicates change is made)
Repeat to Return
to Normal Condition
Reset
Two Horn Blasts
=
(indicates change is made)
Repeat to Return
to Normal Condition