Digitrax SN2AB Quick Start Manual

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SN2AB

N Scale Mainline Signal Mast Kit with 2 A and 2 B Configurations

Features:

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Makes all of your signals plug 'n play with small 10 pin connectors.

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Can be used as a basic N scale signal.

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Mounting board and hardware included.

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Current setting resistors are built in to the board.

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Easy mainline setup with A and B mast configurations.

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Pads are provided to make it easy to attach any signal to the mast base.

Parts List

2 SNA Single Head Signal Mast

4 SMP1 Mounting Boards

1 Instruction Sheet

Signal Masts

The Digitrax Plug 'N Play Signal Mast consists of a signal mast with one or two

signal heads depending on mast configuration. Included with the kit are mount-

ing boards and hardware that makes it easy to mount and connect the signal mast

to the SE8C signal driver cable. This product is intended for use with the SE8C

and other Digitrax signaling decoders. It is recommend that you thoroughly

review those manuals and have a working knowledge of signaling systems.

How do you use these signal mast circuit boards?

These signal masts are designed for simple installation and do not require any

additional decoration. If desired the boards can be painted or have additional

components added for a more realistic appearance. Be sure any additional deco-

rations are non-conductive to avoid creating any short circuit on the board.

The Plug 'N Play Signal Mast Base has a small 10-pin plug that simply plugs into

the socket on the SMP1 mounting board. The SMP1 is designed to be easily in-

stalled underneath your layout. Once mounted the SE8C signal driver cable can

be connected to the bottom of the SMP1 and then back to the SE8C.

To mount the signal masts and SMP1 start by locating where you want the signal

mast to be installed. Drill either a 3/8" hole or suitable slot down through the

top of the layout. Next locate the SMP1 under the hole so that the signal can be

installed by plugging it in from the top of the layout. The black connector should

be facing up. Use the included screws and spacers to attach the SMP1 to the bot-

tom of your layout. Insert the signal down through the top of the layout and seat

it in the black connector. The included spacers can be cut to adjust the height of

the signal based on the thickness of the layout surface. Finally connect the SE8C

signal driver cable to the downward facing pins on the SMP1. Pin 1 is indicated

on the SMP1 and should be towards the brown wire in the ribbon cable.

Please review the SE8C manual and visit www.digitrax.com/signaling/ for addi-

tional information.

Complete Train Control

Run Your Trains, Not Your Track!

— 1 —

2 SNB Single Head Signal Mast

4 Sets Mounting Hardware