Locking Your Locomotive Into A Single Operational State - Lionel SD-9 Diesel Locomotive Owner's Manual

Transformer operations

Locking your locomotive into a single operational state

T o select a single operational state for
your Lionel locomotive (example:
forward only), you can deactivate the
Command reverse unit's sequencing
function with the reverse unit switch.
Get your locomotive moving in the
desired direction, then slow it down
Your locomotive's reverse unit will "reset" to forward after any five second or longer
Note!
power interruption, regardless of the original locked-out direction.
FRONT
Figure 1. Switch locations
without stopping. Set the Command reverse
unit switch to PROG. Refer to Figure 1 for
the location of the switch. The locomotive is
now "locked" into your chosen direction.
operation, just slide the Command reverse
unit switch back to RUN.
Reverse unit control switch
RailSounds ON/OFF switch
5
When you no longer want single-direction
PROG RUN
SND NO SND