M.T.H. PREMIER FM TRAINMASTER User manual

PREMIER
FMTRAINMASTER
OPERATING INSTRUCTIONS
This Premier Trainmaster Diesel engine is of sturdy ABS construction and operates on
any O-31 track system. It contains state-of-the-art electronics with many built-in
automatic features for incredibly realistic operation. Despite these advanced features, the
locomotive is easy to operate with any compatible standard AC transformer that is
equipped with whistle and bell buttons (see the compatibility chart on page 20), and is
compatible with most other 3-rail locomotives, rolling stock, and accessories.
This locomotive is equipped with Proto-Sound 2.0 with Digital Command System
(DCS). This new system will allow you to operate your locomotive in Command mode
(when used with the DCS Remote Control System, sold separately) or Conventional
mode. Conventional operating features are described in the following pages, while the
DCS operating features are covered in the set of operating instructions that
accompanies the DCS equipment. While Conventional Mode operation of this
locomotive is much simpler than operation of original Proto-Sound engines, we
recommend that for your own safety and that of your equipment, please read the
instructions before you operate this engine.

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Premier FM Trainmaster Operating Instructions
Table of Contents
Set Up 3
Basic Operation 4
TransformerControls 4
Throttle 4
Volume Control 4
Proto-Sound 2.0 Operation 5
Activating Proto-Sound 2.0 Conventional Mode Features 5
Freight Yard Sounds (FYS) 6
Tips on Using FYS 7
Proto-Coupler®Operation 8
Speed Control 8
Lock into a Direction State 9
Reset to Factory Defaults 9
Automatic Sounds 9
Maintenance 10
ProtoSmoke Unit Operation 10
Lubrication and Greasing Instructions 12
Cleaning the Wheels, Tires and Track 12
Locomotive Traction Tire Replacement 13
Locomotive Light Bulb Replacement 15
Self-Charging Battery Back-Up 16
Troubleshooting 17
Compatibility 19
TransformerCompatibilityChart 20
Additional Features with DCS Remote Control System 21
SafetyPrecautions 23
Service and Warranty Information 24

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Premier FM Trainmaster Operating Instructions
Set Up
There are a couple of simple steps you must take before operating this Premier
diesel.
- Although the engine was lubricated at the factory, it is important that you
lubricate the chassis before operation. Lightly grease the outside idler and
drive gears (marked “G” in Fig. 7on pg. 13) with lithium-based grease to
prevent them from squeaking. Use light household oil and follow the
lubrication points marked “L” in Fig. 5on p. 12. Do not over-oil. Use only a
drop or two on each pivot point.
- Prime the operating smoke unit with smoke fluid before operating. Add
15-20 drops of smoke fluid through the smokestack (see Fig. 2), then gently
blow into the stack to eliminate any air bubbles in the fluid.
- If you choose not to prime the unit with fluid, turn the smoke unit switch
located under the engine to the OFF position (see Fig. 3on pg. 10). Running
the engine without a primed smoke unit may cause damage. See the
“ProtoSmoke Unit Operation” section of this book for more information on
smoke unit maintenance.
At this point, you are ready to put your engine on the track and begin running
it.

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Premier FM Trainmaster Operating Instructions
Basic Operation
Transformer Controls
Use the operation controls on your transformer or remote as described below.
Throttle – Throttle up the power to your track. Then put the engine into
motion by either firmly pressing the Direction button on your transformer or
remote once or dropping and advancing the throttle to put the engine in
forward.
Horn/Whistle -To sound the horn, firmly press the Horn/Whistle button. The
horn will sound for as long as you continue to depress the button. It will stop
when you release the button. The horn will have a different ending depending
upon whether you hold the button for less than 3, 4, or 5 seconds.
Bell - To sound the bell, firmly press and release the Bell button. To turn the
bell off, press and release the Bell button again. The bell will continue to ring
from the time your turn it on until you press and release the button again to
turn it off.
Direction– Your train is programmed to start in neutral. To put the engine
into forward and then to change the direction of the train or to put it into
neutral, firmly press and release the Direction button on your transformer. Just
as you must stop your car between forward and reverse, this engine will not go
directly from forward to reverse; it goes into neutral between directions. If the
train has been moving forward, the first press of the Direction button will put
the train from forward into neutral, the second press into reverse, the third
press back into neutral, and the fourth back into forward.To prevent accidental
high-speed start-ups, this engine is programmed to restart in neutral each time
the track voltage is turned off for 10 seconds or more.
Volume Control – To adjust the volume of all sounds made by this engine,
turn the master volume control knob located under the engine clockwise to
increase the volume and counter-clockwise to decrease the volume (see Fig. 1).
Proto-Sound 2.0
Volume Adjustment Knob
Figure 1. Proto-Sound 2.0 Volume Adjustment Knob

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Premier FM Trainmaster Operating Instructions
Proto-Sound 2.0 Operating Instructions
This manual contains the operating instructions for Proto-Sound 2.0 in
conventional mode only. Instructions for accessing DCS command mode
features accompany the DCS Remote Control System equipment.
Because Proto-Sound 2.0 is an all-new system developed by M.T.H.’s own
research and development team, it operates differently from original
Proto-Sound. Most Proto-Sound 2.0 features are automatically enabled, and
the reset state has been eliminated, so there is no need to program features as
with original Proto-Sound. Although the new system is easier to operate than
original Proto-Sound, you should read these instructions thoroughly before
using Proto-Sound 2.0 features in order to prevent harm to yourself or your
equipment.
Activating Proto-Sound 2.0 Conventional Mode Features:
Proto-Sound 2.0 features are activated by sequences of Bell and Whistle
button pushes described below. Please read the full descriptions of each
feature before using it. To use these buttons to activate features rather than to
blow the whistle or ring the bell, you should press the buttons for a shorter
time (1/2 second); you may need to practice your timing to make this work
smoothly.
Feature to Be Activated:
Freight Yard Sounds
FiretheRearCoupler
Fire the Front Coupler
Speed Control On/Off
LockintoaDirection/Unlock
Reset to Factory Defaults
Button Code:
1 Bell, 2 Whistles
1 Bell, 3 Whistles
1 Bell, 4 Whistles
1 Whistle, 2 Bells
1 Whistle, 3 Bells
1 Whistle, 5 Bells (From Neutral Only)
(From Neutral Only)

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Premier FM Trainmaster Operating Instructions
Freight Yard Sounds (FYS):
Your engine is equipped with a sound package of freight yard sounds that you
can play when you pull into a freight yard. Each sequence described below
will play as long as it is left on, randomly generating sounds, but be sure to
allow time between the button pushes described below to allow the FYS
sufficient time to run through each sequence.
1. To cue the sound system to play the FYS, quickly but firmly press the Bell
button once followed by 2 quick but firm presses of the Whistle button while
the engine is moving. As soon as you have keyed in this code, you will hear
the announcement for the upcoming stop and the bell will begin to ring.
2. Press the Direction button or drop and advance the throttle once to stop the
engine. This will trigger the first sequence of FYS. The reverse unit is
temporarily disabled so that the train will not move as you use the Direction
button to trigger the sounds, and Proto-Sound 2.0 has disabled operator control
over the Whistle and Bell buttons until the full FYS sequence is complete.
3. After waiting approximately thirty seconds for that sequence to run, press
the Direction button again to trigger the second sequence of FYS.
4. After approximately another thirty seconds, press the Direction button again
to trigger the third FYS sequence.
5. Again, after allowing about thirty seconds for the third sequence to run,
press the Direction button one more time to trigger the fourth and final FYS
sequence. The FYS will continue, and within a few seconds, the engine will
start and move out on its own at the current throttle setting, in the same
direction it was traveling when you began the sequence with the bell ringing.
Once the bell turns off, the operator regains control of the transformer’s bell
and whistle buttons and can ring the bell or blow the whistle as usual.
Note: The engine will move based on the current throttle setting. Verify the
throttle is set correctly before the engine begins to move.

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Premier FM Trainmaster Operating Instructions
Tips on Using FYS
• You can terminate FYS at anytime by turning off power to the
track for 15 seconds.
• You do not have to be in Forward to use FYS. At the conclusion
of the full sequence, the train will pull away from the station in
whatever direction you were going when you activated the feature.
• You can use FYS even if you are double-heading with another
engine regardless of whether the second engine is equipped with a
Proto-Sound 2.0 FYS module. If the second engine is not
equipped with FYS at all, you must remember not to leave the
throttle at a high voltage level once you have stopped the engine to
run the FYS. Otherwise, the engine without FYS will begin
vibrating on the track as its motors strain to move the train, since
they cannot be automatically disabled during the FYS cycle. If the
second engine is equipped with Proto-Sound FYS, you may
choose to disable it when used in double-heading operations, so
you will not experience competing FYS sounds. To disable FYS
in an original Proto-Sound engine, see the operating instructions
for that engine.

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Premier FM Trainmaster Operating Instructions
Proto-Coupler® Operation
This locomotive is equipped with two coil-wound Proto-Couplers for remote
uncoupling action. Because the Proto-Coupler is controlled through the
Proto-Sound 2.0 microprocessor, it does not require an uncoupling track
section or modification to your layout to function. Use the codes listed below
to fire the coupler.
Rear Coupler:
To fire the rear coupler, quickly press the Bell button once followed
immediately by three pushes of the Whistle button. The sound of the liftbar
and air line depletion will play, and the knuckle will be released.
Front Coupler:
To fire the front coupler, quickly press the Bell button once followed
immediately by four pushes of the Whistle button. The sound of the liftbar and
air line depletion will play, and the knuckle will be released.
Speed Control:
M.T.H. engines equipped with Proto-Sound 2.0 have speed control capabilities
that allow the engine to maintain a constant speed up and down grades and
around curves, much like an automobile cruise control. You can add or drop
cars on the run, and the engine will maintain the speed you set.
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.
To turn speed control on and off, put the engine in neutral, then press the
transformer’s Whistle button one time then immediately press the Bell button
two times. Two horn blasts will indicate that the engine has made the change.
Repeat the 1 whistle, 2 bells code to return it to the other state. 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. Note: When speed
control is turned off, the Proto-Sound 2.0 system will limit the volume in
order to operate more smoothly at lower voltages. Full volume is restored
upon reactivating speed control.

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Premier FM Trainmaster Operating Instructions
Lock into a Directional State:
You can lock your engine into a directional state (forward, neutral, or reverse)
to prevent it from changing 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
speed (< 10 scale mph), and quickly but firmly press your remote’s Whistle
button once followed immediately by three presses of the Bell button. 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
whistle, 3 bells code to return the engine to its normal state, even if the engine
is kept without power for extended periods of time.
Reset to Factory Defaults:
To override the settings you currently have assigned to the engine and reset it
to its factory defaults, while in Neutral press the Whistle button once, followed
immediately by five quick pushes of the Bell button. Two horn blasts will
indicate that the engine has made the change.
Automatic Sounds:
Certain Proto-Sound 2.0 sound effects automatically play in programmed
conventional mode conditions:
Squealing Brakes play when the engine’s speed is decreased rapidly.
Cab Chatter plays when the engine idles in neutral.
Engine Start-up and Shut-down sounds play when the engine is initially
powered on or is powered off for five seconds or more.

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Premier FM Trainmaster Operating Instructions
MAINTENANCE
ProtoSmoke®Unit Operation
This Premier diesel locomotive contains a self-powered smoke unit that
outputs smoke through the smokestack on the roof of the engine. The smoke
unit is essentially a small heating element and wick that soaks up and then
heats a mineral oil-based fluid that emits a harmless smoke. The smoke is
then forced out of the stack by a small electric fan. Smoke volume is
controlled by the Proto-Sound 2.0 system.
With a few easy maintenance steps, you
should enjoy trouble-free smoke unit
operation for years.
When preparing to run this engine, add
15-20 drops of smoke fluid through the
smokestack (see Fig.2). We recommend
M.T.H. ProtoSmoke, Seuthe, LGB, or
LVTS fluids. Do not overfill the unit or
the fluid may leak out and coat the
interior engine components.
If you choose not to add the fluid (or
have already added the fluid but choose
to run smoke-free), turn off the smoke
unit switch located under the engine (see
Fig. 3). Failure either to add fluid to the
unit or to turn it off may damage the
smoke unit heating element and/or
wicking material.
When the smoke output while running
the engine begins to diminish, add
another 10-15 drops of smoke fluid or
turn the smoke unit off.
When storing the unit for long periods of time, you may want to add about 15
drops of fluid to prevent the wick from drying out.
After removing the engine from storage, add another 25 drops of fluid, letting
the wick soak up the fluid for 15 minutes prior to operation.
Add Smoke Fluid
Figure 2. Add Smoke through the
Smokestack
SmokeUnit
ON/OFF Switch
Figure 3. Smoke Unit ON/OFF
Switch

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Premier FM Trainmaster Operating Instructions
If you experience poor or no smoke output when the smoke unit is on and has
fluid, check the wick to see if it has become hard, blackened, and unabsorbent
around the heating element. Remove the smoke unit inspection cover from the
smoke unit’s body (see Fig. 4). After removing the chassis and inspection
cover screws, lift the inspection plate away
and inspect the wick. If it is darkly
discolored and hard, it should be replaced.
Replacement wicks are available from the
M.T.H. Parts Department.
InspectionCover
Screws
Figure 4. Inspecting the Smoke Unit

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Premier FM Trainmaster Operating Instructions
Lubrication and Greasing Instructions
The engine should be well oiled and greased in order to run properly.
You should regularly lubricate the engine to prevent it from squeaking. Use
light household oil and follow the lubrication points marked “L” in Fig. 5. Do
not over-oil. Use only a drop or two on each pivot point.
The locomotive’s internal gearing was greased at the factory and should not
need additional grease until after 50 hours of operation or one year, whichever
comes first. Follow the greasing instructions below. Note that in some tightly
packed engines you may need to move internal components temporarily in
order to access the gears.
1. To access the gear box, remove the cab from the chassis by unscrewing the
chassis screws as seen in Figure 6a-b and lifting the cab from the chassis.
2. Once the cab is removed, remove the trucks by unscrewing the black
Phillips motor mount screw located on the underside of the drive trucks (see
Fig. 7).
3. Once the motor mount screw has been removed, pull the motor away from
the truck block and lightly coat the motor worm gear and bronze drive gear (in
the truck block) with grease.
4. Reassemble the truck and motor, being careful not to pinch any wires
between the truck block and motor mount.
5. After repeating the procedure for the other motor, reassmble the chassis and
body, being careful that the wire harnesses are not caught between the chassis
and body and reinstall the chassis screws.
Lubricate Pick-Up Rollers (L) Lubricate Wheel Axles (L)
Figure 5. Lubrication Points on the Locomotive

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Premier FM Trainmaster Operating Instructions
Traction Tire Replacement Instructions
Your locomotive is equipped with two neoprene rubber traction tires on each
powered truck block. While these tires are extremely durable, you may need
to replace them at some point.
First, remove the trucksides from the truck block. To do this, turn your engine
upside down. If there are visible Phillips screw heads between the truck frame
and truck block, go to step A. If not, go to step B.
A. Remove the two Phillips screws that attach the truck sides to the truck
block.
Lubricate the outside truck block idler and drive gears with grease. Use the
diagram shown in Figure 7 below as a guide and add grease to the points
marked with a “G.”
Periodically check the locomotive wheels and pickups for dirt and buildup,
which can cause poor electrical contact and traction as well as prematurely
wear out the neoprene traction tires.
Body Mount Screws
Figure 6a. First Set of Body Mount Screws
Remove Body Mount
Screws (Both Ends)
Figure 6b. Second Set of Body
Mount Screws
Motor Mount Screw
Grease Idler
Gear (G)
Figure 7. Black Phillips Head Motor Mount
Screw

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Premier FM Trainmaster Operating Instructions
B. Remove the trucks from the chassis and the truck sides from the trucks in
order to slip the new tire over the grooved drive wheel. See Fig. 8for which
screws you must remove to do this. Remove screw in Motor Mount to free
trucks (see Fig. 7 on pg.13)
Once the trucksides have been removed:
1. Make sure the old tire has been completely removed from the groove in the
drive wheel, using a razor blade or small flathead screwdriver to pry away any
remains.
2. Slip the new tire onto the wheel. You may find it useful to use two small
flathead screwdrivers to stretch the tire over the wheel.
3. If you twist the tire while stretching it over the wheel, you will need to
remove and reinstall the tire. Otherwise your engine will wobble while
operating.
4. Make sure the tire is fully seated inside the groove. Use a razor blade to
trim away any excess tire that will not seat inside the groove properly.
5. Reassemble in the reverse order.
One set of replacement tires is packaged with your model. Additional sets are
available directly from the M.T.H. Parts Department.
Remove 2 truckside
mounting screws
Figure 8. Locations of Truckside Mounting Screws

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Premier FM Trainmaster Operating Instructions
LightReplacementInstructions
The locomotive’s lighting is controlled by a constant voltage circuit in the
engine. The headlight is easy to remove and replace if they burn out. The
bulb has a quick disconnect plug that attaches the bulb harness to a light
circuit. Replacement bulbs are available directly from the M.T.H. Parts
Department.
1. Follow the body removal instructions found in the Lubrication and
Greasing Instructions.
2. Gently disconnect the bulb harness from the socket on the constant voltage
circuit and replace the bulb.
Replaceable Lights
Figure 9. Location of Lights

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Premier FM Trainmaster Operating Instructions
Self-Charging Battery Back-Up
The special NiCad 7-cell 8.4v self-charging battery in this engine improves
performance at any speed. It ensures that power to the sound system will
remain on during directional changes, or when travelling over dirty track or
switches. The self-charging battery system is automatically turned on or off
whenever track power is turned on or off.
Track power (when applied) recharges the battery, which should last for up to
five years, and the special NiCad battery is a dry battery that should not leak or
cause any damage to your engine. However, even this special battery will
eventually wear down and need to be replaced. When you notice that your
engine sounds seem distorted or garbled at low voltages or become silent when
power from the transformer is turned off, test the battery to determine whether
it should be recharged or replaced.
Put the engine in neutral and leave the track voltage at 12 volts for 15 minutes
If the garbled or distorted sounds are reduced, the battery charge has run down
and can be recharged. Do this by leaving the engine in neutral with track
voltage at 12 volts for 6-7 hours so the battery can fully recharge (if your
engine has a smoke unit, be sure it is turned off). Or you can remove the
battery (as described below)and charge it in any standard slow charge battery
recharger, following the recharger’s directions.
If the sounds are not improved at the end of the 15 minute test charge, it is time
to replace the battery (see directions below). Contact the M.T.H. Parts
Department (phone: [phone]; e-mail: [email protected]; mail:
7020 Columbia Gateway Drive, Columbia MD 21046-1532) for a replacement
battery. A standard 9v alkaline battery can be substituted until your
replacement arrives, but since alkaline batteries cannot be recharged, it will
eventually wear down. Do NOT use a 6-cell 7.2v battery like those found in
most convenience stores.
Unhook Wires, Remove
and Replace Battery
Figure 10. Battery Replacement Instructions

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Premier FM Trainmaster Operating Instructions
Troubleshooting Proto-Sound®2.0 Problems
Although Proto-Sound 2.0 has been designed and engineered for ease of use,
you may have some questions during initial operation. The following table
should answer most questions. If your problem cannot be resolved with this
table, contact M.T.H. for assistance (telephone: [phone]; fax:
410-423-0009; [email protected], 7020 Columbia Gateway Drive,
Columbia MD 21046-1532).
StartingUp
Horn
Bell
Coupler
Remedy
Remedy
Remedy
Remedy
Remedy
When I first turn the power on, the
engine will not begin to run. I have to
turn the throttle off and then on again
to get the engine to operate.
When I press the whistle button, the
bell comes on instead.
I can’t get the horn to blow when I
press the whistle button.
I can’t get the bell to ring when I press
the bell button.
The bell won’t work on a separate bell
button.
When I try to fire the coupler, FYS
starts.
The Proto-Coupler won’t let the engine
uncouple on the fly.
The coupler does not fire or stay
coupled.
When I press the whistle button, the
bell sounds.
Reverse the transformer leads.
You may be pressing the button too
quickly. Try pressing the whistle button
more slowly, taking approximately one
full second to fully depress the button.
You may be pressing the button too
quickly. Try pressing the bell button
more slowly, taking approximately one
full second to fully depress the button.
Reverse the transformer leads.
Check the wiring of the separate
button.
You are waiting too long between
whistle button presses.
Try lubricating the coupler knuckle
with a dry graphite lubricant. Do NOT
use oil.
The coupler needs to be cleaned.
Wipe with denatured alcohol (not
rubbingalcohol)andletdry.
This is normal behavior. To prevent
accidentalhigh-speedstart-ups, Proto-
Sound 2.0 is programmed to start up
in neutral anytime track power has
been turned off for several seconds.
See the "Basic Operation" section for
more details.

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Premier FM Trainmaster Operating Instructions
Cab Chatter
Lock-out
Volume
Battery
FYS
Remedy
Remedy
Remedy
Remedy
Remedy
Sometimes the Cab Chatter sounds
don’t play.
I can’t get the engine to run after I
power up the transformer. It sits still
with the engine sounds running.
The engine won’t lock into forward,
neutral, or reverse.
The sounds seem distorted, especially
when the whistle or bell is activated.
The engine will not leave the initial
neutral setting.
The FYS sounds occasionally repeat
themselves.
I get no sounds when the engine shifts
between directions.
After I turn off my transformer, my
engine continues to make sounds
before quitting.
Cab Chatter plays only in neutral at
random intervals.
The engine is locked into the neutral
position. Follow the procedure in the
“Lock into a Direction” section.
Engine speed must be below 10 scale
mph (approx. 10 volts or less in
conventional mode).
Proto-Sound 2.0 volume is set too
high. Turn the volume control knob on
the bottom of the chassis counter-
clockwise to reduce the volume.
Check to be sure the battery is
installed and fully charged. See the
“Self-Charging Battery Back-Up”
section.
The battery may be dead or need to
be charged. See the “Self-Charging
Battery Back-Up” section.
Proto-Sound 2.0 is designed to
continue to sound for a few seconds
after power to the track has been shut
off.
Proto-Sound 2.0 has a built-in random
number generator that randomly
selects each sound clip to play.
Because there are a limited number of
sound clips available in each FYS
sequence, it is probable that some of
these sound clips will be repeated
from time to time.

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Premier FM Trainmaster Operating Instructions
FYS Remedy
Once in FYS, the engine doesn’t go
into reverse.
When the FYS enters its last
sequence the bell automatically
comes on.
When FYS is enabled, pressing the
whistle and bell buttons has no effect.
I push the direction button but the next
sound clip in the sequence does not
play or the engine does not come out
of FYS after fourth press of the
direction button.
So that FYS effects can be as realistic
as possible,Proto-Sound 2.0
disables the reversing unit
whenever FYS is enabled. This
way the engine remains still at its
stop as the operator cycles
through the FYS sequences.
FYS is programmed to start
ringing the bell at that point. After
approximately 12 rings of the bell,
it will automatically turn off.
Because FYS must control various
effects in each sequence, Proto-
Sound 2.0 takes control of these
sound effects until you exit FYS.
Each FYS clip must play for approx.
30 seconds before FYS will advance
to the next step in the FYS cycle.
Wait at least 30 seconds in each FYS
sound clip before pressing the
direction button.

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Transformer
Model Center Rail Outside Rail Min/Max. Voltage Power Rating Transformer Type
Lionel 1032 U A 5-16v 90-Watt Standard
Lionel 1032M U A 5-16v 90-Watt Standard
Lionel 1033 U A 5-16v 90-Watt Standard
Lionel 1043 U A 5-16v 90-Watt Standard
Lionel 1043M U A 5-16v 90-Watt Standard
Lionel 1044 U A 5-16v 90-Watt Standard
Lionel 1053 U A 8-17v 60-Watt Standard
Lionel 1063 U A 8-17v 60-Watt Standard
All-Trol Left Terminal Right Terminal 0-24v 300-Watt Electronic
Dallee Hostler Left Terminal Right Terminal Electronic
Lionel LW A U 8-18v 75-Watt Standard
Lionel KW A or B U6-20v 190-Watt Standard
Lionel MW Outside Track
Terminal Inside Track Terminal 5-16v 50V.A. Electronic
Lionel RS-1 Red Terminal Black Terminal 0-18v 50V.A. Electronic
Electronic
Lionel RW U A 9-19v 110-Watt Standard
Lionel SW U A Unknown 130-Watt Standard
Lionel TW U A 8-18v 175-Watt Standard
Lionel ZW
Lionel Post-War
Celebration
Series ZW
A,B,C or D
A,B,C or D
U
Common
8-20v
0-20v
275-Watt
135/190 Watt
Standard
MTH Z-500 Red Terminal Black Terminal 0-18v 50-Watt Electronic
MTH Z-750 Red Terminal Black Terminal 0-21v 75-Watt Electronic
MTH Z-4000 Red Terminal Black Terminal 0-22v 390-Watt Electronic
* Conventional Mode Only
Transformer Compatibility and Wiring Chart
Proto-Sound 2.0 is designed to work with most standard AC transformers.
The chart below lists the many compatible transformers. Note that many of
the operational commands described in these instructions require a bell button,
so if your transformer does not have its own bell button, you should consider
adding one to get the full benefit of the system. In addition, the chart details
how the terminals on these transformers should be attached to your layout.