Lionel TMCC User manual

TMCC
Accessory Voltage
Controller (AVC)
71-4186-250
11/02

Congratulations on your purchase of the TMCC Accessory Voltage Controller
(AVC)! The AVC unit is the perfect way to
supply the proper voltage to each accessory,
prolonging the lives of the lamps and
reducing wear and tear on the motors. Use
one of the ten preset voltages, or customize
the voltage yourself!
Congratulations
2
Wiring Your Accessory Voltage Controller
Powering the Accessory Voltage Controller 3
Connecting the COMM wires 4
Connecting additional TMCC products in a “daisy chain” 5
Connecting your accessories to the AVC unit 6
Assigning an ID# to the AVC unit 7
Using a preset voltage level 8
Setting a specific voltage 9
Using a set voltage 10
Specifications 10
Template 11
Limited Warranty/Lionel Service 12
Table of Contents
The following Lionel marks may be used throughout this instruction manual and are protected under
law. All rights reserved.
Lionel®, TrainMaster®, Odyssey®, RailSounds™, CrewTalk™, TowerCom™, DynaChuff™,
StationSounds™, Pullmor®, ElectroCoupler™, Magne-Traction®, CAB-1 Remote Controller®,
PowerMaster®, Lionel ZW®, ZW®, PowerHouse®, TMCC™, Lionelville™

POWER
SUPPLY
COMMON/GROUND/U
COMMON/
GROUND/U
POWER/A
AVC
POWER
SUPPLY
POWER/A
NEUT
AVC
Option 2
Option 1
HOT
NEUT
HOT
Figure 1. Powering your AVC with a transformer
3
Wiring your Accessory Voltage Controller
Powering the Accessory Voltage Controller
Power your AVC using one of the options illustrated in Figure 1. A separate power supply is used in Option 1; the AVC is connected to the outside rail or common layout ground in
Option 2.
1. Attach one wire to the Power/A terminal of your transformer and connect it to the HOT
terminal on the AVC unit.
2. Option 1: Attach another wire to the Common/Ground/U terminal of your transformer and
connect it to the NEUT terminal on the AVC unit.
Option 2: Attach another wire to the outside rail and connect it to the NEUT terminal on
the transformer.
Refer to page 5
for accessory
connections.

Connecting the COMM wires
Your AVC unit will need to communicate with the Command Base and any other TMCC products you have connected to your AVC unit. To make these connections, you will need
the Command Base Cable (available separately, 6-14191 for a 6’ cable and 6-14195 for a 20’
cable). Follow these steps and refer to Figure 2 to connect your AVC unit to the Command
Base.
1. Connect the computer-style connector at the end of the Command Base Cable to the
COMPUTER terminal on the Command Base.
2. Connect the red wire at the other end of the Command Base Cable to the DAT terminal on
the AVC unit.
3. Connect the green wire to the COM terminal on the AVC unit.
Wiring your Accessory Voltage Controller
4
POWER
SUPPLY
COMMON/GROUND/U
POWER/A
AVC
RED
GREEN
COMMAND
BASE
Figure 2. COMM connections

5
Connecting additional TMCC products in a “daisy chain”
You may choose to power additional TMCC products using the same Command Base by creating a “daisy chain,” or a series of TMCC units wired in succession. To daisy chain the
POWER IN connections, attach one wire to the HOT terminal on the next TMCC product. Then,
attach another wire to the NEUT terminal on the AVC unit and connect it to the NEUT
terminal on the next TMCC product.
To daisy chain the COMM connections, attach one wire to the DAT terminal of the AVC unit
and connect it to the DAT terminal of the next TMCC product. Then, attach another wire to the
COM terminal of your AVC unit and connect it to the COM terminal of the next product. Add
additional products in the same manner, connecting the DAT terminals and the COM terminals.
Wiring your Accessory Voltage Controller

Wiring your Accessory Voltage Controller
6
Connecting your accessories to the AVC unit
Connect your accessories to the TRACK OUT terminals on the AVC unit as illustrated in Figure 3. In Options 1 and 2, the AVC and accessory are powered by a separate power
supply. In Option 2, the neutral is shared by the outside rail, the AVC, and the accessory.
POWER
SUPPLY
TRACK OUT/U
ACCESSORY 1 ACCESSORY 2 ACCESSORY 3
TRACK OUT/U
TRACK OUT/A
TRACK OUT/A
TRACK OUT/A
AVC
WIRING MULTIPLE ACCESSORIES
RED
(DAT)
GREEN
(COM)
COMMAND
BASE
RED
(DAT)
GREEN
(COM)
COMMAND
BASE
COMMON/GROUND/U
POWER/A
ACCESSORY
ACCESSORY
COMMON/
GROUND/U
POWER
SUPPLY
POWER/A
AVC
Option 2
Option 1
Figure 3. Connecting your accessories

7
Wiring your Accessory Voltage Controller
Assigning an ID# to the AVC unit
Follow these steps to assign an ID# to your AVC unit so you can adjust the accessory voltages with your CAB-1 Remote Controller.
1. Slide the RUN/PRG switch to PRG.
This switch is located on the front of the AVC unit. Refer to Figure 4.
2. Press either TR or ENG (your choice) on your CAB-1 Remote Controller.
3. Select an ID# (0-9 for TR ID#s, 0-99 for ENG ID#s) and enter with the numeric keys on
your CAB-1 Remote Controller.
4. Press SET on your CAB-1 Remote Controller.
5. Slide the RUN/PRG switch back to RUN.
The ID# of the AVC unit has been assigned.
20A
COMMTRACKRUN-PRG
Figure 4. Switch location
RUN/PRG Switch

Wiring your Accessory Voltage Controller
Using a preset voltage level
The AVC features three preset voltage ranges. The broadest voltage range allows you to set the voltage from 0 percent to 100 percent, or full voltage. Access this range by pressing H
on your CAB-1 Remote Controller as discussed below. The second voltage range spans from 30
to 80 percent. Press M on the CAB-1 Remote Controller to access this range. Finally, the last
range allows you to set the voltage from 20 to 70 percent of full power. Access this range by
pressing L on the CAB-1 Remote Controller as described below.
The voltages in each range are assigned numbers 0 to 9, where 0 is the lowest voltage and 9 is the
highest. The preset voltages increase at even intervals from number to number.
In the L and M ranges, pressing 0 turns the accessory voltage OFF. In the L range, 1
corresponds to 20 percent of full voltage and 9 corresponds to 70 percent of full
voltage. In the M range, 1 corresponds to 30 percent of full voltage and 9
corresponds to 80 percent of full voltage. Between 1 and 9, the voltage increases at
even intervals.
1. Press TR or ENG (determined when you assigned the ID#) and the ID# of the AVC unit on
the CAB-1 Remote Controller.
2. Locate the L, M, and H buttons beneath the front panel on the CAB-1 Remote Controller.
Press H for the full voltage range.
Press M for 30 to 80 percent of full voltage.
Press L for 20 to 70 percent of full voltage.
3. To save the selected voltage range, press SET on the CAB-1 with the RUN/PROG switch on
the AVC set to RUN.
To turn OFF accessory voltage, press HALT on the CAB-1 Remote Controller.
8
Note!
SET L M H
Front panel of the CAB-1

Setting a specific voltage
You may adjust the voltage to a setting of your choice with the red knob on the CAB-1 Remote Controller if you choose not to select a preset voltage. While turning the red knob
on the CAB-1 Remote Controller, you can examine the intensity of the lamps and the operation
of the accessories. Once you have fine-tuned the performance, you can save the voltage level.
1. Press TR or ENG (determined when you assigned the ID#) and the ID# of the AVC unit on
the CAB-1 Remote Controller.
2. Use the red knob on the CAB-1 Remote Controller to adjust the voltage. For fine
adjustments, use the BOOST button on the CAB-1 Remote Controller to increase the voltage
by one step or the BRAKE button to decrease the voltage by one step.
3. Press AUX1, AUX2, and enter a number from 0 to 9. The new voltage setting will be saved to
that number.
4. Press SET on the CAB-1 Remote Controller while the RUN/PROG switch on the AVC is set to
RUN.
At this point, a new voltage has been assigned. Press L, M, or H to reset the AVC to the factory default
settings.
9
Wiring your Accessory Voltage Controller

Wiring your Accessory Voltage Controller
Using a set voltage
1. Press TR or ENG (determined when you assigned the ID#) and enter the ID# of the AVC
unit into the CAB-1 Remote Controller.
2. Press the AUX1 button to activate the numeric keys.
3. Enter the number with the new voltage assigned to it.
At this point, you are operating your accessories with your adjusted voltage. Press HALT to turn
off accessory voltage and restore to previously saved settings.
Specifications
Dimensions: 6.125” x 3.75” x 2.7”
Maximum input voltage: 9 to 24 volts (AC) at 60 Hz
Maximum output current: 10 amps at 20 volts or 200 watts
COMM signal: +/- 12 volts
10

11
Template
Figure 5. Controller mount template
Your service and warranty information is on the other side. Be sure to photocopy
this page or the warranty.
Caution!

Limited Warranty/Lionel Service
This Lionel product, including all
mechanical and electrical components,
moving parts, motors and structural
components, except for light bulbs, is warranted to
the original consumer-purchaser, for one year
against original defects in materials or
workmanship when purchased through an
authorized Lionel merchant.
This warranty does NOT cover normal wear
and tear, light bulbs, defects appearing in the
course of commercial use, or damage resulting
from abuse or misuse of the product by the
purchaser. Transfer of this product by the original
consumer-purchaser to another person voids this
warranty. Modification of this product voids this
warranty.
Any warranted product which is defective in
original materials or workmanship and is delivered
by the original consumer-purchaser to Lionel
L.L.C. or an authorized Lionel L.L.C. Service
Center, together with proof of original purchase
will, at the option of Lionel L.L.C., be repaired or
replaced, without charge for parts or labor. In the
event the defective product cannot be repaired, and
a replacement is not available, a refund of the
original purchase price will be granted. Any
products on which warranty service is sought must
be sent freight or postage prepaid, as
transportation and shipping charges are not
covered by the warranty.
In no event shall Lionel L.L.C. be
liable for incidental or
consequential damages.
Some states do not allow the exclusion or
limitation of incidental or consequential damages,
so the above exclusion may not apply to you.
This limited warranty gives you specific legal
rights, and you may have other rights which vary
from state to state.
Instructions for Obtaining Service
If service for this Lionel L.L.C. product is
required, bring the item, along with your dated
sales receipt and completed warranty information
to the nearest Authorized Lionel Service Center.
Your nearest Lionel Service Center can be found by
calling 1-800-4-Lionel, or by accessing our
Website at www.lionel.com.
If you prefer to send your product back to
Lionel L.L.C. for repair in Michigan, you must first
call 586-949-4100 or FAX [phone], or write
to Customer Service, P.O. Box 748, New Baltimore,
MI 48047-0748, stating what the item is, when it
was purchased and what seems to be the problem.
You will be sent a return authorization letter and
label to ensure your merchandise will be properly
handled upon receipt.
Once you have received your return
authorization and label, make sure that the item
is packed to prevent damage during shipping and
handling. We suggest that you use the product’s
original packaging. This shipment must be
prepaid and we recommend that it be insured.
Please make sure you have followed all of the
above instructions carefully before returning any
merchandise for service. You may choose to have
your product repaired by one of our Authorized
Lionel Service Centers after its warranty has
expired. A reasonable service fee will be charged.
Warranty Information
Please complete the information below and
keep it, along with your dated sales receipt. You
must present this and your dated sales receipt
when requesting warranty service.
Name ____________________________
Address____________________________
Place of Purchase ____________________
Date of Purchase ____________________
Product Number______________________
Product Description____________________
©2003 LIONEL LLC, CHESTERFIELD, MI 48051-2493
UNITED STATES OF AMERICA
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