Inc HO 6-Function DCC Decoder - Manual

Parts List

1 DH165A0 Decoder 1 Instruction sheet

Installation Information

See the Digitrax Decoder Manual for complete decoder test procedures, instal-

lation instructions, programming and technical information. Digitrax manuals

and instructions are updated periodically. Please visit www.digitrax.com for the

latest versions, technical updates and additional locomotive-specific installation

instructions.

Installation Instructions - Atlas U33 Locomotive

1. Carefully remove the locomotive’s

shell from the frame. Notice the

orientation of the circuit board

inside so that you can install the

decoder in the same orientation.

(Figure 1)

2. Remove the 10 black plastic plug

from the lightboard that secure the

wires to the PCB. There are 4 plugs

(retainers) on each end and 2 on the

side for the motor connection.

Remove the red and black wires,

carefully noting where each wire

originally connected to the PCB.

Remove the lightboard itself by

pinching the black plastic release

tabs and pulling the board up and

off of the loco frame. (Figure 1)

3. The DH165A0 decoder is installed

in the same orientation as the

factory board. Push the decoder

over the plastic release tabs to hold

it in place on the frame. Reconnect

the wires to the decoder in the

same configuration as the factory

board using the black plug/wire

retainers. (Figures 2 and 3)

Decoder Board Installation

4. You are now ready to run your

locomotive. The DH165A0 is fac-

tory programmed to address 03.

you can easily customize the

address and other features. See the

following sections and the Digitrax

Decoder Manual for more

information.

Complete Train Control

Run Your Trains, Not Your Track!