Table of Contents
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1. Introduction
Congratulations on purchasing a LokSound decoder.
With LokSound your engines will sound like the
prototype. You will soon notice that your LokSound
equipped engines are in the center of attention on any
layout.
Of course, you would like to install this decoder
immediately, but first we kindly request you to read
the following remarks:
Please read this manual carefully before
carrying out the installation!!! Although
LokSound decoders are very robust, incorrect
wiring may destroy the module!
Due to its factory settings your new LokSound decoder
can generally be used as is. In addition you may choose
from a multitude of options that will help you adjust
your LokSound decoder perfectly better to your
model. Please familiarize yourself with the decoder
before installing it and adjusting any parameters. Also
note the recommendations regarding installation.
Important warning:
• LokSound decoders are designed for use in model
trains only
• Avoid mechanical force or pressure on the decoder
• Do not expose to wet and humid conditions
• Do not remove the heat shrink sleeve on the decoder
• Never solder on the circuit board, extend cables if
necessary
• Never wrap the decoder in insulation tape, since
this may cause overheating
• Always disconnect the circuit when installing the
decoder
• Make sure that neither the LokSound decoder nor
any blank wire ends may come into contact with
the engine chassis (risk of short circuit). Cover any
blank ends of unused wires.
• Make sure that no wires are squeezed or cut by the
model's transmission parts when reassembling the
engine
user manual LokSound / LokSoundXL V3.5, 4 th edition, 08/2005
Introduction
Handle the speaker with extreme care: Do not
touch the membrane or apply pressure! Solder
speaker connections quickly and only at the
intended contacts! Pay close attention to the
instructions for installing the speaker!
If you adhere to these warnings your LokSound decoder
will reward you with trouble-free operation and long
life.
ESU electronic solutions ulm GmbH & Co. KG
August 2005
This manual has several Chapters explaining step by
step how to proceed:
Chapter 2 provides an overview of the characteristics
of LokSound and LokSoundXL decoders.
Chapter 3 describes installation and connection. In
Chapter 3.1 installation of LokSound decoders for HO,
TT, N and O gauge are explained while Chapter 3.2
deals with the LokSoundXL for larger scale models (O,
I, II,...).
LokSound decoders are suitable for most digital
command control systems. Chapter 4 provides an
overview on which digital and analogue systems may
be used to operate LokSound decoders as well as some
particularities with certain systems.
If you want to modify the preset running
characteristics and/or sound effects we strongly
recommend to read Chapter 5. Here you will gain an
insight regarding the many options and how to adjust
various parameters. You will also learn how to reset
the decoder to the factory settings. The LokProgram-
mer (Art. No. 53451) makes setting any parameter of
your LokSound decoder as easy as making a phone call
or sending an email.
Chapter 6 contains the answers to Frequently Asked
Questions.
In Chapter 7 a table provides all you need to know
regarding the programming of decoder characteristics
as outlined in Chapter 5.
3
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