Rapido GMD-1 Locomotive Owner's Manual

User Manual for Diesel & Steam Decoders
T h i rd e d i t i o n , M a y 2 0 1 2
LokSound Select
LokSound Select micro
LokSound Select Direct
P/N 51980
Contents
1. Important Notes – Please read this chapter first.... 5
2. Introduction to LokSound Select............................. 5
2.1. Decoder Ratings.............................................................6
3. Operation.................................................................. 7
3.1. Function Assignments....................................................7
3.2. Using your LokSound Select Decoder under DCC...........8
3.3. Using your LokSound Select Decoder under DC.............9
2
4.3. Installing LokSound Select in a DCC-ready model.........16
4.4. Installing LokSound Select Direct..................................16
4.5. Connecting capacitors.................................................16
4.5.1. All LokSound H0 and micro decoders........................16
4.5.2. Optional “PowerPack”.............................................16
5. Decoder settings (programming).......................... 17
5.1. Basics of DCC programming........................................17
5.1.1. Configuration variables (CV).....................................17
4. Decoder Installation............................................... 10
5.1.2. Standardization in the NMRA....................................18
4.1. Installation requirements..............................................10
5.1.3. Bits and Bytes...........................................................18
4.2. Installing in locomotives without interface...................10
5.1.4. Programming methods.............................................18
4.2.1. Wiring diagram.........................................................10
5.1.4.1. Programming on the Main.....................................18
4.2.2. Motor and track connections....................................10
5.1.4.2. Service Mode Programming...................................18
4.2.3. Speaker installation...................................................13
5.1.5. Programming procedure using various DCC systems.19
4.2.3.1. Multiple Speaker installations.................................13
5.1.6. Programming with the ESU LokProgrammer.............19
4.2.4. Function outputs connections...................................13
5.1.7. Resetting the CVs or starting over.............................19
4.2.4.1. Overload protection...............................................14
5.2. Setting up your LokSound Select..................................19
4.2.4.2. Suitable light bulbs................................................14
5.2.1. Step 1: Address Settings...........................................19
4.2.4.3. Using LEDs.............................................................14
5.2.1.1. Primary Address ....................................................19
4.2.4.3.1. LokSound Select / LokSound Select micro...........14
5.2.1.2. Extended Address..................................................19
4.2.4.3.2 LokSound Select Direct........................................14
5.2.2. Step 2: Configuring the decoders behavior...............20
4.2.5. Install the CAM.........................................................15
5.2.2.1. Acceleration / Deceleration....................................20
4.2.5.1. Hall sensor IC (H0 only)..........................................15
5.2.2.2. Starting voltage, Max and Medium Speed.............20
4.2.5.2. Reed switch sensor (H0 only)................................15
5.2.2.3. Speed curve...........................................................21
Contents
5.2.2.4. Adjust forward and reverse trim.............................21
5.2.7. Step 7: Modifying the Sound Effects.........................32
5.2.2.5. Switching mode.....................................................21
5.2.7.1. Air horn / whistle selection.....................................32
5.2.2.6. Analog DC mode...................................................21
5.2.7.2. Prime mover sound selection.................................33
5.2.3. Step 3: Configuring for Consist Operation................21
5.2.7.3. Bell selection..........................................................33
5.2.3.1. Consist Function Control.......................................22
5.2.7.4. Brake squeal selection............................................33
5.2.4. Step 4: Setting up the Motor Control.......................22
5.2.7.5. Bell rate ................................................................34
5.2.4.1. Adjusting Back-EMF...............................................22
5.2.7.6. Adjust the sound volume.......................................34
5.2.4.2. Parameters for frequently used motors..................22
5.2.7.7. Prime mover startup delay.....................................35
5.2.4.3. Automatic Adjustment...........................................23
5.2.7.8. Manual notching (Diesel only)................................35
5.2.4.4. Manual adjustment................................................23
5.2.7.9. Synchronizing the steam chuff (Steam decoder only).36
5.2.4.4.1. Parameter “K”....................................................23
5.2.7.10. Random sounds...................................................37
5.2.4.4.2. Parameter “I”.....................................................23
5.2.7.11. Pop valve sound (Diesel only)...............................37
5.2.4.4.3. Reference Voltage...............................................28
5.2.8. Step 8: Additional Functions of the LokSound Select.37
5.2.4.4.4. Slow speed amplifier...........................................28
5.2.8.1. Brake sectors.........................................................37
5.2.4.5. Turning off Load compensation.............................28
5.2.8.1.1. Brake on DC.......................................................37
5.2.4.6. Dynamic Drive control: Up and down the hill.........28
5.2.8.1.2. Brake on Asymmetrical DCC signal ( ABC braking ).37
5.2.5. Step 5: Function mapping.........................................28
5.2.8.2. Constant brake distance........................................38
5.2.5.1. Index CV access.....................................................28
5.2.8.3. Analog DC settings................................................38
5.2.5.2. Function Mapping table.........................................29
5.2.8.3.1. Analog DC startup and max voltage...................38
5.2.6. Step 6: Configuring the function outputs.................29
5.2.8.3.2. Analog function Enable......................................38
5.2.6.1. Available lighting effects........................................29
5.2.9. Prime mover Sound On / Off behavior.......................39
5.2.6.2. Modifying the lighting effect.................................30
5.2.6.3. Grade Crossing holding time.................................32
5.2.6.4. Flash Rate..............................................................32
6. Firmware Update.................................................... 39
7. List of CVs................................................................ 40
3
Important Notes
8. Support.................................................................... 44
9. Appendix................................................................. 44
9.1. How to program long addresses..................................44
10. Warranty................................................................ 46
Copyright 1998 - 2012 by ESU LLC. Electrical characteristics and dimensions are subject to change without prior notice. All rights reserved. ESU might not be held responsible for any
damage or consequential loss or damage caused by inappropriate use of the product, abnormal operating conditions, unauthorized modifications to the products etc. Not suitable
for children under 14 years of age. Inappropriate use may result in injury due to sharp points and edges.
Märklin® is a registered trademark of the company Gebr.Märklin® and Cie. GmbH, Göppingen, Germany. RailCom® is a registered trademark of the company Lenz Elektronik
GmbH, Giessen, Germany. All the other trade marks are owned by their respective right holders.
ESU continues to develop the products according to the company´s politics. Therefore, ESU reserves the right to carry out changes and improvements on the products listed in this
manual at any time and without any advanced note. Duplications and reproductions of this documentation are strictly forbidden and need to be allowed by ESU in writing.
4
Introduction to LokSound Select
1. Important Notes – Please read this chapter first
2. Introduction to LokSound Select
Congratulations on your purchase of an ESU LokSound Select
decoder. This manual will guide you step by step through the features of your decoder. It will be a great temptation to begin connecting wires immediately, but before you install your LokSound
Select there are some simple precautions you should take.
The LokSound Select is a versatile DCC & DC “Dual Mode” decoder integrating a full-featured, 8 channel sound system, six lighting
outputs and a 1.1A motor controller. Due to its unique thermal
design, it does not need any heat sinks.
• The LokSound Select is exclusively intended for use with model
train layouts.
• Never make connections to the decoder while it is powered.
Doing so makes for an accident waiting to happen.
• Do not remove the heat shrink sleeve on the decoder.
• Make sure that neither the LokSound Select decoder nor any
bare wire ends come into contact with the engine chassis
(risk of short circuit). Cover any bare ends of unused wires.
• Never allow the decoder leads to come in contact with any DCC
track wiring except those specifically designed for that purpose.
• Never wrap the decoder in insulation tape, since this may cause
overheating
• Make sure that no wires are squeezed or cut by the model’s
transmission parts when reassembling the engine
• Do not expose to wet and humid conditions
• Compatible with all NMRA DCC standards & RPs
• Supports short and long addressing
• Supports Advanced Consisting
• 14, 28 and 128 Speed Steps (auto detect)
• Standard and User loadable Speed tables
• Supports Service Mode Programming (without the need for any
service track booster or other circuitry) and Operations Mode Programming
• LokSound Select can be used on “legacy” layout and can also be
controlled with a DC power pack, too. It can change between DC
and DCC operation at any time “on the fly”.
• With the use of our LokSound Programmer, programming can
be even more comfortable by using your computer to adjust the
many CVs and settings.
Decoder features
Sound Features
The LokSound Select comes with a 32 MBit memory chip. The
sounds stored therein are our own recordings which were made
by using the latest recording equipment and have been digitally remastered for the best audio possible. The sounds are transferred to
a class “D” audio amplifier via eight polyphonic sound channels.
LokSound Select decoders offer the following unique features:
• Multiple whistle and horns: Each LokSound Select offers many
whistle & horns. By just changing one CV, you can select your
favorite one. This allows an easier adjustment to your model.
• Playable whistle: The LokSound Select supports a very fast responding whistle function. By just pressing your throttle‘s button,
you can blow the whistle like the real engineer.
• 8 channel sound: The LokSound Select can playback up to 8
sounds at the same time. This will result in the most realistic expe-
5
Operation
rience available today.
• Manual notching: The diesel speed steps can be either manually
controlled by function keys or automatically based on the speed.
• Valuable exhaust synchronization: The exhaust chuff are automatically generated when the locomotive is moving and can be
synchronized by an external cam or precisely computed by the
LokSound Select.
• Individual volume control: The volume of all sound effects can be
adjusted individually.
Steam decoders can produce over 20 sound effects, including
the bell, air pump, exhaust chuff, coupler, steam release, cylinder
cocks, brake release, side rod clank, blower, injector, Fireman Fred
and many more. Synchronizing the steam chuff rate by using two
CVs only virtually eliminates the need for a cam, but can of course
be connected.
Diesel decoders can produce over 20 sound effects, including the
engine start-up and shutdown, prime mover sounds through all
eight notches, bell, air horn, air compressor, dynamic brakes, fans,
brake squeals, coupling and uncoupling, detector sounds, rail
clank and many more.
Customize your sounds
Unlike other manufacturers, LokSound Select offers you two options to customize your engine. The most simple is by using one
(!) CV. You can select the prime mover sound, the desired whistle
or horn and the bell. Each LokSound Select offers various options
on that.
However, if you are still unsatisfied with the result, you may at
any time use the famous LokSound Programmer to download
new sounds into the LokSound Select. We offer numerous “readymade” sound packages for easy downloading.
Superior motor control
ESU offers load compensation (using B-EMF) since 1999. While
other manufacturers seem only to focus on the sound options,
the LokSound Select offers the 5th generation of motor control
resulting in smooth and precise locomotive operation. We at ESU
believe that good motor control is mandatory for model trains:
6
Even the best sound is worthless if the locomotive is not running
smoothly!
Regardless if you are using coreless or conventional DC motors,
the LokSound Select’s unique auto-detection function can measure the characteristics and adjust the internal settings. There is no
need to fiddle around with many CVs to adjust to the engine. Due
to Dynamic Drive Control (DDC) you can limit the influence of the
load control and operate really smoothly around the depot and
over turnouts, while on the main, when going uphill the engine
prototypically slows down.
lighting effects
Each LokSound Select include 6 (!) outputs with 0.25A current
each that can be allocated individually to a light effect, which
simulates the light patterns of many popular warning beacons.
Besides D312 Rotary beacon, strobe and alternate flashing, there
is a firebox flicker, smart flicker, Mars light, Gyralight, Ditch lights
(two types), Oscillating Headlights, Stratolight and many more.
The Rule 17 dimmable headlight can be either controlled automatically or by function button. A LED brightness correction feature
now also allows using LEDs for lighting effects. This is an important feature since LEDs behave differently than bulbs.
2.1. Decoder Ratings
Features
Select H0
Select Micro
Select Direct
Track Voltage
27 V maximum
27 V maximum
27 V maximum
Operation modes
Steady state motor current
DCC & DC
(Dualmode)
1.1A
DCC & DC
(Dualmode)
0.75A
DCC & DC
(Dualmode)
0.75A
Function output current
0.25A each
0.25A each
0.25A each
Number of function outputs
6
4
6
Audio amplifier
2W@ 4Ohms load
2W@ 4Ohms load
2W@4Ohms load
Speaker impedance
4 – 8 Ohms
4 – 8 Ohms
4 – 8 Ohms
Memory capacity
32 MBit
32 MBit
32 MBit
Number of Sound channels
8
8
8
Dimensions
1.4 x 0.51 x 0.25“;
1.14 x 0.59 x 0.25“
0.98 x 0.42 x 0.15“
1.02 x 0.62 x 0.18“
(Gen.1:)
(Gen.2:)
Operation
3. Operation
Every LokSound Select decoder comes pre-programmed ready to
use. You can use it either on DCC or on DC voltage.
3.1. Function Assignments
Diesel Decoders
Function Key
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
Effect
Directional Headlights
Bell
Playable Airhorn
Coupler Clank
Dynamic Brake
AUX3 output (pre-set to Mars light)
AUX1 + AUX2
Switching Mode
Prime Mover Sound On / Off ( Mute )
Manual Notching (up)
Manual Notching (down)
Radiator ( Fan ) Sound
Dimmer (Headlights)
AUX4 function output
Detector Sound
Crossing Communication
Rail Clank ( works only if F8 is On )
Brake Set / Release
Sanding Valve
Shor Air let off
Compressor
Pop valve
Steam Decoders
Function Key
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
Effect
Directional Headlights
Bell
Playable Whistle
Coupler clank
Blower (Blow down the boiler)
AUX3 output (pre set to flickering firebox)
AUX1 + AUX2 output (pre set to Ditch light)
shunting mode
Sound Mute (On/Off)
Dimmer (Headlights)
Oil burner (for oil fired locomotives)
Coal shoveling (for coal burning locomotives)
Air pump
AUX4 function output
Injector
Crossing Communication
Railclank
Brake set/ Brake release
Open cylinder cocks
Short Whistle
-
This is the default function mapping only. You can change the
function keys at any time. See chapter 5.2.5 for details.
It may be the case that some LokSound Select decoders use a different function assignment. You can find the correct function assignment for any of our LokSound Select decoders on our website.
7
Operation
Go to the sound download page for LokSound Select decoders. In
the list of all available decoders, expand the list by clicking on the
“+” mark to see the details.
3.2. Using your LokSound Select Decoder under DCC
The default address assigned to the LokSound Select is 3. Simply
set your controller to this locomotive number and place it on the
mainline. If the installation is done properly, it should react as described below.
Headlights
Press the F0 (or light button) to turn on the headlights. Reverse
locomotive direction and the headlight should turn off while the
backup light turns on. If even this simple operation does not work,
please make sure that on the controller, locomotive number 3 is
set to use 28 or 128 speed steps.
While waiting in a station, you may use the F9 key to dim the
headlight for an oncoming train.
Bell
To ring the bell, simply press the F1 button on your throttle. Because this is an On/Off function, the bell will continue to ring until
you turn it off by pressing F1 again.
Horn / Whistle
To activate the air horn (or whistle on steam decoders), press F2
on your cab: The longer you press the key, the longer the horn will
blow. While this allows you to make short or long signals, F20 is
designated as a short horn to enable to you create short “toots”
regardless of how responsive your cab controls are.
On some throttles, the F2 key is also designed to work as an On/
Off key. For these throttles, you must press F2 again to turn the
horn off.
8
Prime mover sound (Diesel decoders)
To start the diesel engine, press the F8 key. The diesel engine will
crank over several times and settle into the idle sound.
Once the engine has reached idle, it will change RPM automatically in response to changes in the locomotive speed. The LokSound Select will follow all “diesel notches” up to full speed in
correspondence to the real speed. Further, based on the load conditions, you may hear that the motor needs to generate a lot of
“power”. Try to quickly move the throttle from low to full speed
and see what happens. Also, try to slowly change the speeds to
increase the engine speed step by step.
To turn of the diesel engine, press the F8 button at any time. If the
locomotive is stopped and the sound is idling, you can hear the
engine shut down sequence sound. If the locomotive is moving
while you press F8, the sound is muted immediately.
Because of their size, a real diesel locomotive engine does not rev
as quickly as the motor on your car. A prototypical diesel requires
at least 20 to 30 seconds to reach full speed and about the same
amount of time to return to idle. Because your LokSound Select
decoder uses real recordings from real engines, it will also require
a certain amount of time to reach the desired diesel speed step.
Based on the momentum settings, it may happen that the speed
of your model train does not always perfectly match the diesel
sound you can hear.
In order to avoid this, please try to set the momentum settings to
a quite high level (see chapter 5.2.2.2 for details) and try to make
gradual changes to your throttle speed.
If you try to operate your model train as prototypical as possible,
you will enjoy the best results from the diesel sound of your LokSound Select!
Operation
Prime mover sound (steam decoders)
To start the steam sound, press the F8 key. You will immediately
hear the boiler sounds and various random sound effects like
air pump, shoveling coal, steam blow down can be heard while
the locomotive is stopped. Just as you start to move the engine,
you’ll hear the brake release sound, and the exhaust chuffs will
be played automatically. The sound and volume of the exhaust
chuffs will be adjusted based on the throttle setting, the momentum settings and the actual load of the locomotive. There is no
need to adjust any CV for doing so, it is all done automatically by
the LokSound Select!
To turn off the steam sound, press the F8 button at any time.
Each LokSound Select contains up to 4 different prime mover
sounds. This unique feature allows you even better adjustment of
the decoder to your model. See chapter 5.2.7. to learn how easy
you can change this sound.
ers by simply pressing the appropriate function key. Because the
LokSound Select offers up to 8 sound channels, most sounds can
be played at the same time.
3.3. Using your LokSound Select Decoder under DC
Although we highly recommend the usage of a DCC system in
order to enjoy all the features of the LokSound Select, you may
also use your conventional DC controller for the control. You will
be able to control the motor of the locomotive and will also hear
the engine sounds. However, you will have no chance to enable
additional sound effects such as bell or horn because of the lack
of any function buttons on these DC controllers.
Please note that the engine will only start moving when the track
voltage reaches around 8 – 9 Volts. So you need to turn up your
DC throttle to a much higher voltage than usual.
Dynamic Brakes
Diesel locomotives often use dynamic braking when slowing the
vehicle. This means they use the electric traction motors as generators. The generated electrical power is then dissipated as heat in
brake grid resistors. In order to avoid overheating these resistors, a
cooling fan is often enabled. Dynamic braking however lowers the
war of friction-based braking components.
To turn the Dynamic Brakes on / off, press the F4 button of your
throttle. You will hear the cooling fan of the dynamic brakes, and
also the momentum settings of the decoder will be changed so
that the engine will brake faster if you reduce the throttle speed.
Injector (Steam)
The injector feeds water to the boiler. Pressing F14 will turn on and
off the sound of the injector.
Other Functions and Sound Effects
Depending on the number of function keys available on your
DCC system, you might enable additional sound effects such as
Air Compressor, Radiator sounds, Radio communication and oth-
9
Decoder Installation
4. Decoder Installation
4.1. Installation requirements
The engine must be in good mechanical condition: only an engine
running smoothly in analog mode should be modified for digital operation. An engine running poorly in analog mode will not
operate satisfactorily in digital mode – even with the best digital
decoder. Check and clean or replace any worn parts such as motor
brushes, wheel contacts, lamps etc.
Always remove the engine from the track when doing maintenance work or modifications. Make sure that no voltage is applied
– intentionally or accidentally – while you work on the model.
The LokSound Select decoder has a certain size: make sure, that the decoder fits easily into the engine, that no pressure is applied when replacing the housing onto the chassis and that no wires are squeezed between other parts. Further, make certain that wired
do not obstruct moving parts such as transmissions and trucks.
Never pack a LokSound decoder in foam pads etc. The decoder
heats up during operation; good heat dissipation is essential. Provide ventilation for the decoder if possible, mounting the decoder
so that some airflow can occur. Also, keep the decoder away from
other heat sources such as the motor or bulbs.
Please handle speakers with extreme care: don’t apply pressure or
touch the membrane! The speaker’s magnets are very
powerful! Keep all metal items away and secure the speaker firmly when soldering. The soldering iron may pull the magnetic field of the speaker and destroy it.
4.2. Installing in locomotives without interface
Begin by mounting the speaker and securing the decoder in place
using double -sided tape. Not every engine has a digital interface
and thus the wiring becomes more elaborate: Disconnect any existing wires within the engine and any connection to the chassis.
4.2.1. Wiring diagram
Electronic components are sensitive to electrostatic charges: always make sure that your work place is grounded. If necessary,
use an earthed wristband.
Please follow the wiring diagram shown in figure 1-4 on the next
pages, depending on what version of LokSound Select you use.
Speaker considerations
Both motor leads must be positively potential-free, in other words
the may not have any contact to the chassis or body or the wheels
and wheel contacts. Take special care to remove any connections
to the chassis. Note that some motor brush connections are made
using a spring contact to the chassis. If so, you need to remove
this spring as well.
Make notes of which motor lead connects the motor with the
right and the left wheel contact. This avoids mistakes and assures
that your locomotive runs in the right direction.
LokSound Select decoders may be used with any speaker or combination of speakers whose total impedance is at least 4 ohms or
higher. You should use the largest speaker possible to get the best
volume and bass sound. We recommend the usage of the ESU
speakers which are optimized for use with the LokSound Select.
All of them are high power, 2W speakers with an impedance of
4 ohms.
10
The correct position of the speaker is crucial to achieve high quality sound. Also, a speaker that is installed without an enclosure
will not generate good sound. The reason is simple: To generate
any appreciable sound, the speaker must develop air pressure.
Without the enclosure, an opposite pressure behind the speaker
cancels the air pressure developed by the front of the speaker. The
front and the back surface of the speaker must be isolated from
each other in order to get any acceptable sound.
Therefore carefully select the location and sound chamber for the
speaker. The speaker must be installed in such a way that the
sound waves are not unduly blocked.
4.2.2. Motor and track connections
Decoder Installation
Loudspeaker
4~8 Ohms
violet
green
yellow
white
AUX2
AUX1
rearlight
headlight
brown
brown
orange
red
yellow
blue
green
white
black
grey
blue
red
black
left track
connection
violet
orange
right track
connection
pink
turquoise
AUX3
AUX4
grey
decoder front
DC motor
decoder back
blue ( function common )
Figure 1: General wiring diagram of LokSound Select (2nd Generation)
Loudspeaker
4~8 Ohms
brown
DC motor
orange
grey
black
red
left track
connection
violet
brown
orange
grey
red
black
white
yellow
right track
connection
green
AUX2
AUX1
blue
yellow
white
Rear
light
Head
lgiht
decoder front
decoder back
Figure 2: General wiring diagram of LokSound Select micro
11
Decoder Installation
violet
green
yellow
white
AUX2
AUX1
Backup
Light
Head
Light
blue
black
Left Rail
pickup
red
Right Rail
pickup
brown
brown
violet
orange
black
yellow
blue
green
white
red
grey
pink
turquoise
Speaker
AUX3
AUX4
orange
grey
blue ( function common )
DC motor
Figure 3: General wiring diagram of LokSound Select (1st Generation)
LED resistance built in
Rearlight
Front
Soldering Bridges...
Right track connection
Right track connection
Common (+pole)
Rearlight
Frontlight
Common (+pole)
Left track connection
Speaker terminal
Speaker terminal
Motor+ terminal
Motor- terminmal
Common (+pole)
Output AUX4
Output AUX3
Output AUX2
Output AUX1
Common (+pole)
AUX4
AUX3
AUX2
AUX1
Frontlight
12
Left track connection
... bridge if using
bulbs or external
LED resistor
Back
Use 4 or 8 Ohm Speakers
ALWAYS use a Baffle for Best Sound Quality
Figure 4: General wiring diagram of LokSound Select Direct
Decoder Installation
Please check all connections with an Ohmmeter. Search for short circuits, particularly between the motor leads and the wheel contacts. Do not proceed further if you are not sure about the isolation status.
4.2.3.1. Multiple Speaker installations
When wiring multiple speakers, the speaker polarity is important.
If a speaker is wired “backwards” with respect to another speaker,
each speaker´s sound wave will be out of phase with the other
one. As a result, it will cancel each other out resulting in very poor,
extremely low sound volume! Some speakers do not provide any
polarity mark; in such cases you need to test the wiring before the
final speaker installation!
• Connect the red wire to the right rail pick-up, the black wire to the
left rail pick-up
• Connect the orange wire with the motor terminal, which was
originally wired to the right wheel pick-up (center pick-up in AC
models).
• The gray wire goes to the terminal, which was originally connected to the left wheel pick-up
• Exchanging the wires changes direction of travel.
brown
speaker +
- speaker
speaker +
brown
- speaker
4.2.3. Speaker installation
Connect the speaker to the 2 dark brown wires of the LokSound
Select decoder. Make sure that you use a small soldering iron (max.
20W) and only heat the marked spots as shown in the figure (close
to the edge of the small contact plate). LokSound Select does not
need any capacitor wired in series with the speaker as required by
some other brands.
The total impedance of all speakers should be in a range of
4 – 16 Ohms. Lower impedance may result in damage of the decoder.
speaker #1
( 8 ohms )
speaker #2
( 8 ohms )
total impedance resulting in 4 ohms
Figure 5: Parallel wiring of two speakers
4.2.4. Function outputs connections
The polarity of the speaker is not important for single speaker
installation. An optimal sound effect is achieved by putting the
speaker into a sound chamber, which is supplied with any ESU
speaker. Feed the speaker wires through a small hole in the sound
chamber.
You can wire any kind of load such as light bulbs, LEDs, smoke
generators or similar devices to the function outputs provided the
maximum current draw is less than that of the decoder output.
The permitted maximum current draw per function output is listed
in chapter 2.1
Please make sure that the load does not exceed the permitted maximum current and there are no short circuits. The outputs of the LokSound Select have protection but if an external voltage is applied, the outputs may suffer damage or destruction.
13
Decoder Installation
• Connect the white wire to one of the headlight leads.
• Connect the yellow wire to one of the backup light leads.
• The green wire connects to the function output AUX1.
• The purple wire goes to the function output AUX2.
• The pink wire connects to the function output AUX3
• The turquoise wire connects to the function output AUX4
• You must connect the remaining wires of all bulbs and functions
together to the blue wire. This pole may not have any connection
to the chassis!
4.2.4.1. Overload protection
The function outputs of the LokSound Select decoders have electronic protection against overload and short circuit. The decoder
keeps checking the sum of all function output currents. If the current is too high, the decoder will switch off the outputs. After
about 1 second, the decoder tries to switch them on again. Should
the current still be too high – perhaps due to a short circuit – the
same procedure starts again. When using light bulbs (incandescent
lamps) please note the following: they draw a very high “inrush
current“ when they are switched on, that becomes lower after a
few moments. Therefore, it can happen with 12V bulbs that the
headlights “flash“ briefly during switch-on and then extinguish
due to the overload protection of the decoder. It is important to
install the correct bulbs.
4.2.4.2. Suitable light bulbs
Only install bulbs rated 16V or higher and with a nominal current,
that does not exceed 50 mA. Many older models have 12V bulbs
installed. They draw a high current, become very hot, and may
cause damage to the locomotive. Replace them with 16V bulbs.
4.2.4.3. Using LEDs
4.2.4.3.1. LokSound Select / LokSound Select micro
If LEDs are installed, then a resistor must be wired in series with
the LEDs. It should have a rating of between 470 Ohms and 2.2
kOhms. Running the LEDs without this resistor will lead to their
destruction! Unlike light bulbs, LEDs are polarity-sensitive. The minus (cathode) end of the LED is connected to the function output,
14
470 Ohms
resistor
pink
turquoise
R
AUX3
+
R
470 Ohms
resistor
AUX4
+
blue ( function common )
Figure 6: Wiring LED on output AUX3, AUX4 (H0 only)
the plus (anode) end is connected to the blue (function common)
wire. Refer to figure 6 to see the details.
If you use LEDs, you should re-program the function output configuration to LED mode. This will make sure you get prototypical
characteristics out of the LokSound Select. Refer chapter 5.2.6.2.
for more details.
4.2.4.3.2 LokSound Select Direct
On the Select Direct Board we have already added a resistor with
2.2k for each function output. This will result in a current between
8mA and 10mA suitable for most locomotives.
Thus you can directly connect your LEDs without thinking of resistor values. However, should you use bulbs consider the following:
First locate the appropriate soldering bridge on the Select Direct
Board (see diagram above) for the output desired. Use a small
amount of solder to connect the two soldering pads. This will bypass the installed 2.2k resistor.
If the bulbs to be used are less than 16V types, please add a resistor between the Select Direct and the bulbs.
Decoder Installation
• Athearn: 2 - 1.5 Volt Bulbs 360-510Ohms (Front or rear lights)
• Athearn: 1 - 1.5 Volt Bulb 680-1K Ohm (Acc. Lights)
• Atlas: Resistors may already be attached to Factory LED´s, you
may be also bypass the Select Direct installed 2.2k resistors
4.2.5. Install the CAM
If you want to synchronize the steam exhaust chuff using a sensor,
you have a little work to do. LokSound Select decoders support
several types of sensors: Reed switches, Hall sensors and mechanical wipers. The most accurate result you will get when using a hall
sensor IC in combination with (up to) four magnets.
HALL IC
GND
Input
VCC
4x
mini magnet
If you want to use an external sensor, you need to configure the
LokSound Select so that it will use the sensor input. By default, the
LokSound Select is setup to use the computed exhaust chuff.
Set CV 57 to 0 in order to tell the Select to use the external sensor.
Using CV 58, you can define how many sensor pulses the decoder
has to receive before it generates a steam chuff. Set CV 58 = 1 to
have a chuff triggered on each pulse the decoder receives from the
sensor. Based on the type of sensor IC you use, this may result in
double the amount of steam chuffs you want to have. Set CV 58
= 2 in such a case. For values of 3 and more every n trigger pulses
the decoder counts will result in one steam chuff. This is useful for
geared locomotives.
Figure 7: HALL IC wiring to the LokSound Select (H0 only)
4.2.5.2. Reed switch sensor (H0 only)
If you have troubles obtaining a hall sensor IC, you may also use
a subminiature reed switch. These offer two pins only resulting in
easier wiring. However, their sensitivity is not as good as hall IC
4.2.5.1. Hall sensor IC (H0 only)
A Hall sensor is an electronic circuit that responds to an alternating
magnetic field similar to a reed switch. Hall sensors are easier to
adjust since the distance between sensor and magnet is not critical. A commonly used hall sensor, which can be purchased via mail
order is the TLE4905 by Siemens / Infineon. There are also many
compatible devices on the market. The terminals have to be wired
to the LokSound Select as shown in figure 7.
Place four miniature magnets on the inner side of the driving
wheel in a way that the magnet will trigger the HALL IC each time
it will pass the sensor IC.
For 3 cylinder locomotives or articulated engines, you may need to
use even 6 or 8 magnets, depending on the cylinder configuration.
Reed switch
Input
GND
4x
mini magnet
Figure 8: Reed switch wiring to LokSound Select (H0 only)
15
Decoder Installation
sensors and stronger magnets may be needed in order to trigger
these reed switches correctly.
4.4. Installing LokSound Select Direct
4.3. Installing LokSound Select in a DCC-ready model
On many older layouts, current pick up of locomotives is not very
reliable. Therefore, power interruptions may cause a stop or jerky
movement when the locomotive travels over turnouts at low
speeds. This can be overcome with buffer capacitors (100 mF /25V
or higher show the desired results). If desired you may connect
them to the LokSound Select decoders.
If your locomotive offers an NMRA-compatible 8-pin socket, then
the wiring is much easier. Each LokSound Select of the second
generation is shipped with a suitable NMRA compatible 8-pin plug
directly soldered to the decoder wires.
For the first generation LokSound Select Decoder, ESU is providing
a suitable wire harness as an option under ESU P/N 51953.
• Remove the dummy plug from the locomotive’s socket and keep it
in a suitable place for later use.
• Insert the plug of the decoder in such a way that pin 1 of the plug
(this is the side with the red / orange wires) sits next to the corner
of the socket that is usually marked with *, +, • or 1. Please make
sure that the pins are straight when inserting the plug.
Do not rely on the assumption that the wires of the harness have
to face in a certain direction: the only reliable reference is the marking of pin 1.
Pin Description
1
2
3
4
5
6
7
8
-
right motor terminal
rear light
output AUX1
left track connection
left motor terminal
headlight
common (+pole)
right track connection
AUX2 (single wire)
5
8
4
1
Figure 9: Wire harness P/N 51953 with NMRA 8-pin plug
16
Soldering wires onto a decoder requires quality soldering equipment and experience. Our warranty does not cover damage
caused by inappropriate soldering. Consider carefully if you really
need that capacitor.
4.5.1. All LokSound H0 and micro decoders
You can connect two larger capacitors as per the circuit in the
upper half of figure 10. The capacitor is charged via a resistor (100
Ohms) thus preventing the digital system from interpreting the
charging current as short circuit at the time of switch-on. The diode makes sure that the energy of the capacitor is fully available
when required.
Disconnect / remove the capacitor prior to programming with the
ESU LokProgrammer!
Color
orange
yellow
green
black
gray
white
blue
red
violett
4.5. Connecting capacitors
4.5.2. Optional “PowerPack”
You can solder a powerful energy buffer to all LokSound Select /
LokSound Select micro decoders. In the lower half of figure 10 we
show you how to do it. This „PowerPack“ allows your locomotive
to keep running for 2 seconds without power.
Decoder settings
100Ω,1/4 Watts

2200uF +
25V -
Rev 40
Rev 41 (2012)
1N4007
GND
instructions.
After an introduction into the world of parameters in chapter 5.1,
we explain in the following section 5.2 how to change various
parameters in DCC mode.
LokSound H0
5.1. Basics of DCC programming
LokSound Select micro
100Ω,1/4 Watts
U+

2200uF +
25V -
1N4007
GND
U+
ESU
Power
Pack
Decoder back
Rev 40
Rev 41 (2012)
Charge
You could visualize the storage spaces as index cards in a large file
box. In order to enable you to find the right card again, they all
have numbers and / or names outlining the properties of this particular card such as “locomotive address“ or “maximum speed.“
Thus, you can determine the content of the storage spaces in the
decoder even during operation and of course, the decoder will follow the instructions. Via the procedure known as “Programming“,
you can enter the desired data into the storage spaces.
LokSound Select micro
U+
Charge
GND
The hardware determines some features such as the number of
function outputs as well as the maximum permitted current of the
motor output and therefore they are not programmable. Nevertheless, there are plenty of possibilities to influence the behavior
of the LokSound Select decoder by adjusting software-governed
properties. There is at least one memory space within the decoder
reserved for each adjustable parameter where numbers or letters
can be stored.
Then imagine that you can write information onto these cards.
Adjusting the settings means nothing else but erasing one entry
and replacing it with another. Moreover, you could do that at any
time. However, you cannot write onto every card: some bits of
information like the manufacturer’s code are firmly encoded.
GND
LokSound Select H0
ESU
Power
Pack
5. Decoder settings (programming)
Chapter 5 covers setting various parameters of the LokSound Select decoder. If you are not be familiar with the handling of CVs
please take the time to read these occasionally quite complex
U+
5.1.1. Configuration variables (CV)
Decoder back
Figure 10: 2200mF capacitor LokSound Select / “PowerPack”
The LokSound Select decoders follow the CV concept developed
in the US. CV stands for “Configuration Variable“ and indicates
17
Decoder settings
that the storage cells described above are not only variable but
they also determine the behavior of the decoder.
5.1.2. Standardization in the NMRA
The NMRA (National Model Railroad Association) has defined
which CVs determine certain parameters of a decoder. The DCC
standard allocates fixed numbers for certain CVs (adherence is
obligatory). This greatly simplifies things for the user since decoders of most manufacturers comply with this standard and therefore dealing with CVs requires the same process with the same
CV-numbers regardless of the manufacturer.
The DCC concept permits to enter numbers ranging from 0 to 255
into CVs. Each CV carries only one number.
While the position number is predetermined, the range of values
may vary. Not all CVs must accept values ranging from 0 to 255.
The permitted values for LokSound Select decoders are listed in the
table in chapter 8. showing the most important available CVs.
5.1.3. Bits and Bytes
Most CVs contain numbers: CV 1 for instance contains the locomotive address. This can be any number between 1 and 127.
While most CVs expect numbers to be entered, some others are
rather like a “collection point“ of various “switches“, that administer different functions in one CV (mainly “on“ or “off): CVs 29
and 49 are good examples: you must calculate the value for these
CVs yourself. The value depends on which settings you want to
program:
Have a look at the explanations for CV 29 in the table in chapter 8:
firstly, decide which options should be active. The column “Value“
has two numbers for each option. If the option is switched off,
the value is 0. Otherwise, it is a number between 1 and 128. Add
all the values for the respective options to arrive at the correct
value for this CV.
18
Example: Let us assume you want to run trains with the ECoS
in DCC mode with 128 speed steps. Analog detection should be
active (because you also want to drive your locomotive in analog
mode). All other options are not active. Therefore, you must write
the value 6 in CV 29 (0 + 2 + 4 + 0 = 6).
5.1.4. Programming methods
LokSound Select decoders support all NMRA programming modes
as there are the programming track modes (Direct Mode, Register
Mode, Paged Mode) and the mode for the main (“POM“, “Programming on the Main“).
5.1.4.1. Programming on the Main
Programming on the Main (also called “Operations Mode programming”) enables you to program your decoders comfortably
without having to remove the locomotive from the layout. In this
case, the command station talks directly to the decoder by using
its locomotive address, for instance:
“Locomotive number 50, write the value 7 into CV 3!“. Thus
knowing the locomotive address is a precondition. Unfortunately,
you cannot read CV values using this mode.
5.1.4.2. Service Mode Programming
This programming mode usually requires the locomotive to be
placed on a special programming track output of the command
station. Only using the service track, you can read CV values and
also reprogram the locomotive address without knowing the old
address since the command station simply transmits the command
“Write value 7 in CV 3!“. Each decoder receiving this command
will execute it.
In order to be able to read back the CV values from your decoder,
the motor terminals must be properly connected to the motor. The
motor is used to produce the “feedback” current detected by the
command station.
The LokSound Select does not need any programming track
booster or similar circuitry.
Decoder settings
5.1.5. Programming procedure using various DCC systems
As each DCC system is different, the procedure for changing a
CV will vary depending upon the system. We are very sorry that
we are unable to provide detailed instructions to cover every system on the market. We need to assume that you are familiar with
your system. Please consult your DCC system manual for detailed
specification. We tested the LokSound Select with almost every
DCC system available on the market ( as of mid of 2009), so there
should not be any general problem.
5.1.6. Programming with the ESU LokProgrammer
The LokProgrammer 53450 / 53452 offers the easiest and most
comfortable way of setting the CVs of the LokSound Select decoders: simply by a few mouse clicks on an MS-Windows® computer. The computer helps you look for the various CV numbers
and values. More information is contained in the manual for the
LokProgrammer.
You can access all properties of ESU decoders with the LokProgrammer. You even can erase the sound and download a new
sound package. Please see our website for more details.
5.1.7. Resetting the CVs or starting over
Sometimes, something goes wrong and your LokSound Select
may not respond as expected. Usually, this is caused by one or
more CVs being programmed to the wrong value. All CV settings
can be quickly reset to their factory default values:
• Write the value 8 into CV 8 by using either Service Mode or Programming on the Main
5.2. Setting up your LokSound Select
5.2.1. Step 1: Address Settings
Each LokSound Select decoder requires a definite address to be
addressable for the central unit. Depending on the type of decoder and the digital system, there are several possibilities how
to allocate addresses. The LokSound Select may be setup to listen
to either the primary address (also called “short” address), which
provides a range of 1 to 127 or the extended (“long”) address,
which has a range of up to 9999. Based on your preferences and
your command station’s capabilities, you may select either the primary address or the extended address for usage. Be aware that
some DCC systems do not support the full range of available addresses. Bit 5 in CV 29 switches between short and long address.
The decoder can only respond to one address at a time.
If CV 29, Bit 5 is cleared, the decoder listens to the primary address
stored in CV 1.
If CV 29, Bit 5 is set, the decoder listens to the extended address
stored in CV 17 AND CV 18.
5.2.1.1. Primary Address
Normally you would control LokSound Select decoders with the
short address that is stored in CV 1. In DCC mode, the permitted
values range from 1 to 127. In order to enable the decoder to “listen“ to the short address you must delete bit 5 in CV 29.
Some digital systems (e.g.: ROCO® Lokmaus2, Lenz® digital plus,
Lenz compact) only support the values 1 – 99 as short addresses.
• Allow the decoder to power cycle (disable power, reapply power)
5.2.1.2. Extended Address
• After around 8 second, the LokSound Select should be reset to
default values and listen to short address 3.
You can also operate LokSound Select decoders with extended
addresses (4-digit addresses). The supported values range from
128 – 10239. The extended address is stored in CVs 17 and 18.
You must activate the usage of the extended address by setting
bit 5 in CV 29.
If you want to use your LokSound Select with the extended address it is practical to program this address directly with your digital
19
Decoder settings - speed curve
system: most modern digital systems (e.g.: ESU ECoS, Bachmann
E-Z Command® Dynamis®) have a menu for programming long
addresses. The command station not only programs CV 29 correctly but also assures the correct storage of the values for the long
address in CV 17 and 18.
If you want to enter the long address manually in CV 17 and 18
please refer to chapter 9.1.
Both the primary and the extended address may be changed at
any time using service mode (on the programming track).
Some DCC systems (such as ESU ECoS, ESU Navigator, Bachmann® Dynamis®) will allow the decoder address to be modified
using Programming On The Main. LokSound Select will accept the
programming commands, but the following restrictions apply:
• If the decoder´s primary address is enabled, the decoder will accept a new primary address and follow this immediately.
• If the decoder´s primary address is enabled, the decoder will accept a new secondary address (write of CV 17, 18)
• If the decoders extended address is enabled, the decoder will only
accept a new primary address. You cannot change an extended
address to another number using Programming On the Main.
5.2.2. Step 2: Configuring the decoders behavior
For information on how to set a brake distance independently of
the speed refer to chapter 5.2.8.
5.2.2.2. Starting voltage, Max and Medium Speed
LokSound Select decoders know 255 speed steps internally. They
can be adapted to the characteristic of the locomotive and allocated to the actual available speed steps (14, 28, or 128):
The NMRA defined two options to facilitate this:
Motor characteristic via CV 2, 5, and 6 (Fig. 5): enter the start voltage in CV 2 and the maximum speed in CV 5. CV 6 corresponds
with the speed at a medium speed step. Thus, you can define a
kink in the speed curve. This mode is active if bit 4 = 0 in CV 29.
The values of the start, mid and maximum speed are dependent
on each other. Selecting a mid speed that is lower than the start
speed or higher than the maximum speed could lead to some erratic driving performance. Therefore always adhere to the principle: start voltage < mid speed < maximum speed.
CV 5
255
128
CV 6
5.2.2.1. Acceleration / Deceleration
Acceleration and brake time can be set independently of each
other. Therefore, you could for instance program a short acceleration and a much longer brake time.
The time for accelerating from 0 to maximum speed is adjusted
in CV 3 while deceleration is set in CV 4. Permitted values are 0
( no delay ) to 63.
The times set in these CVs work speed dependant. Therefore, the
acceleration distance and the brake distance are longer at high
speeds. In other words, the faster the locomotive moves, the longer is the distance until it stops.
20
CV 2
1
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
Figure 11: 3-step speed curve using CV 2, 6, 5
Decoder settings - Consist function control
5.2.2.3. Speed curve
You may also define your own speed curve: simply enter the desired values in CVs 67 to 94 (also refer to Fig. 6). The decoder will
superimpose these 28 values onto the real speed steps. Thus, you
can optimally adapt the driving performance to your locomotive.
This mode is only active if bit 4 in CV 29 is set.
We recommend using the ESU LokProgrammer for easy and comfortable programming.
When this mode is active, the settings in CV 2, CV 5, and CV 6
have no influence.
255
128
result in different speed for forward and reverse. This is useful for
steam locomotives, since their maximum allowed speed during
backup was often restricted.
5.2.2.5. Switching mode
The default setting for the switching mode is F7. It reduces the
speed to about 50%. Thus, you have smoother control of your locomotive in the lower speed ranges, which is important for switching, particularly in the 14-speed-step mode.
5.2.2.6. Analog DC mode
The LokSound Select can also be used on conventional layouts.
By default, this option is enabled. If you don’t want to use the
LokSound Select on conventional DC layouts, please disable the
analog mode by clearing bit 2 of CV 29. Disabling this mode is
useful if you plan to use some automatic braking modes. Refer to
chapter 5.2.8.1. for details
5.2.3. Step 3: Configuring for Consist Operation
1
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
Figure 12: speed curve using CV 67 – 94
5.2.2.4. Adjust forward and reverse trim
There are two more CVs for adjusting the forward and reverse
speeds. CV 66 is the Forward Trim, CV 67 controls the Reverse Trim.
These CVs multiply all data points in the speed table (either CV
67 to 94 or CV 2,5,6) by a factor of n/128 (where n is the value
stored in the CV). This results the overall speed curve to be adjusted up or down without the need to adjust the speed table
data points again.
The CVs can hold values between 0 and 255. A trim value > 128
will result in a higher speed, a trim value < 128 will result in a
lower speed. A value of 128 maintains the original scaling factor
of 1 and will therefore have no influence in the speed curve.
Using different values for the forward and the reverse trim will
LokSound Select decoders support advanced consisting, which are
controlled by 3 related CVs: The Consist Address is stored in CV
19. CV 21 and CV 22 control how the functions are enabled while
the locomotive is part of a consist.
A consist is a group of locomotives that are set up to respond to
throttle settings as a single unit. This is useful to run double headed steam trains or multi-unit diesel lash-ups. The specific consist
address allow the decoder to listen to a specific address assigned
to the consist without the need to change the primary or extended
address. Further, CV 21 and CV 22 allow each locomotive to run
in the consist but still maintain individual control on some or all of
the functions. For example, you may decide to blow the horn on
the lead engine only.
First of all, you should define a specific address for your consist.
This address must be in the range of 1 – 127. Using this address on
your throttle will control the consist – after setup.
First, write the consist address in CV 19 of all locomotives you
want to consist. If one locomotive is facing backward, you may
21
Decoder settings - Back - EMF
program CV 19 with the same value plus 128. This will maintain
the same final direction of all locomotives.
To disable the consist address, reprogram CV 19 back to 0.
While the consist address is set, the decoder will continue to follow instructions sent to its primary (extended) address except for
speed and direction commands.
5.2.3.1. Consist Function Control
CV 21 and CV 22 allow you to define how each individual engine
responds to function commands sent to the consist address when
the consist address is active ( CV 19 > 0 ). CV 21 controls the function buttons F1 – F8, CV 22 controls the F0 function (separately for
Forward and Reverse operation) and the function keys F9 – F12.
Consist Function Control 1
CV #
F1
F2
F3
F4
21
1
2
4
8
F5
16
F6
32
Consist Function Control 2
CV # F0(f) F0(r) F9
F10
22
1
2
4
8
F11
16
F12
32
F7
64
F8
128
If you want to control a function using the consist address, you
need to set the corresponding bit in CV 21, CV 22. If you want
to control the function using the primary (secondary) address, you
need to clear the corresponding bit.
• The values of CV 21, CV 22 are active only while consist mode is
active
• Each locomotive in the consist may need different value sets, depending on what you want to accomplish.
5.2.4. Step 4: Setting up the Motor Control
5th generation load compensation enables LokSound Select decoders to execute precise motor control. Even with the default settings, most locomotives run perfectly. If you are satisfied with the
running characteristics of your engine, you may skip this chapter.
22
5.2.4.1. Adjusting Back-EMF
Should you find after programming and doing the initial test that
the locomotive does not run smoothly particularly at low speed or
that the locomotive jerks a little after having stopped or if your are
simply unsatisfied with the driving performance, then you should
adjust the load compensation of your LokSound Select decoder.
Due to the large number of different types of motors and drive
systems there is no single setting that suits all. Load compensation
can be influenced with 4 CVs (CV 52, CV 53, CV 54, CV 55).
Firstly, check if the irregular performance is due to any mechanical
faults. Bent driving rods are one common cause. When you turn
off load compensation as shown in chapter 5.2.4.5. and the problem persists then it is likely there is a mechanical fault.
5.2.4.2. Parameters for frequently used motors
Usually, your locomotive should work fine with the default settings
of the LokSound Select decoder. However, in some rare cases, the
running may be jerky and uneven. This is often the case when
using motors without flywheel or very old motors (“non”-can
motors).
We have listed the correct settings for some common motors in
the following table If a motor is missing, it means either that the
default settings produce good results or that we have not yet sufficient experience about these motors. Set the suitable values and
test-drive your locomotive.
Motor type
CV 52 CV 53 CV 54 CV 55
Can motor with flywheel ( default )
32
140
48
32
This should work well with Athearn®, Kato®, Atlas® and similar
engines
Coreless motors ( e.g. Maxxon )
Can motors without flywheel
16
32
140
140
48
80
20
50
Decoder settings - Back - EMF
5.2.4.3. Automatic Adjustment
5.2.4.4.1. Parameter “K”
LokSound Select decoders have an Automatic Motor Tuning Feature. This feature will automatically adjust the Back-EMF in most
cases. This is not meant to be a “cure all” solution. This will only
get the settings close. There still may need to be some manual
adjustments made.
Parameter “K“, stored in CV 54, influences how strongly load
control will affect the driving performance. The higher the value,
the more the load control will respond to any changes and try to
adjust the revs of the motor.
In order to use this automatic adjustment you will first need to set
CV 54 to a value of 0. Then put your locomotive on the layout and
activate F1. Be sure to have plenty of clear space ahead of your
locomotive. Your locomotive will quickly take off at full speed and
gradually slow down to a stop while reading the motor responses.
This will automatically set the load compensation in CVs 52, CV
53, CV 54, and CV 55. From here you can make any other manual
adjustments if needed.
Parameter “K“ needs adjustment if the locomotive runs unevenly
(jerks) in speed step 1.
Reduce the value of CV 54 by 5 and test-run the locomotive to
see if there are any improvements. Repeat these steps until the
locomotive runs smoothly at speed step 1.
With some motors, it may be necessary to set the starting voltage (CV 2) to a value between 4 and 6 in order to arrive at good
results.
5.2.4.4. Manual adjustment
5.2.4.4.2. Parameter “I”
Unfortunately, the motors available in the market have considerable variations due to tolerances. This is even true for the same
type. Therefore, LokSound Select decoders enable you to adapt
the Back-EMF control. If the recommended values above do not
lead to acceptable results, you can further optimize them.
Parameter “I“, stored in CV 55 provides important information
to the decoder on how much inertia the motor has. Motors with
large flywheels naturally have more inertia than smaller ones or
coreless motors.
However, before doing this you must make sure that there are no
capacitors wired between the motor terminals and the chassis.
The commutator of the motor must be clean and the drive system
should run freely. The wheel contacts and other contact plates of
the locomotive must also be clean and make reliable contact.
Adjust parameter “I“ if the locomotive jerks somewhat just before
it stops or „jumps“ at lower speeds (lower third of the speed step
range) or simply does not run smoothly.
• Reduce the value by 5 starting with the default value for motors
with very small or no flywheels.
• Increase the value by 5 starting with the default value for motors
with large flywheels.
Test again and repeat this procedure until you arrive at the desired
result.
23
Decoder settings - LokSound Select Diesel Function mapping table
Railroad
Crossing
CV32
Control CV
Manual
Notch up
Manual
Notch down
Doppler
Effect
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Dimmer
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
Dynamic
Brake
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
Switching
Mode
AUX3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Acceleration
AUX2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Control CV
AUX1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Logic Functions #2
CV 32
Backup
Light
266
282
298
314
330
346
362
378
394
410
426
442
458
474
490
506
266
282
298
314
330
346
362
(H0 only)
Head
Light
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
AUX4
Control CV
F0 Forward
F0 Backup
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
(H0 only)
CV 32
Logic Functions #1
Function
Button
Physical outputs
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
268
284
300
316
332
348
364
380
396
412
428
444
460
476
492
508
268
284
300
316
332
348
364
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
269
285
301
317
333
349
365
381
397
413
429
445
461
477
493
509
269
285
301
317
333
349
365
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Figure 13: Function mapping table (Diesel)
24
Shift
Mode
CV 32
Control CV
Prime
Mover
Horn
Bell
Coupler
Dynamik
Brake
Compressor
Fan
CV 32
Control CV
Detector
Crossing
Comm.
RailClank
Brake Set
Release
Sanding
Short
Air let off
Pop
valve
Short
Airhorn
Sound Functions #2
Volume
Control
Sound Functions #1
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
270
286
302
318
334
350
366
382
398
414
430
446
462
478
494
510
270
286
302
318
334
350
366
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
271
287
303
319
335
351
367
383
399
415
431
447
463
479
495
511
271
287
303
319
335
351
367
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
(Default values are highlighted)
25
Decoder settings - LokSound Select Steam Function mapping table
Railroad
Crossing
CV32
Control CV
Manual
Notch up
Manual
Notch down
Doppler
Effect
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Dimmer
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
Dynamic
Brake
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
Switching
Mode
AUX3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Acceleration
AUX2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Control CV
AUX1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Logic Functions #2
CV 32
Backup
Light
266
282
298
314
330
346
362
378
394
410
426
442
458
474
490
506
266
282
298
314
330
346
362
(H0 only)
Head
Light
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
AUX4
Control CV
F0 Forward
F0 Backup
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
(H0 only)
CV 32
Logic Functions #1
Function
Button
Physical outputs
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
268
284
300
316
332
348
364
380
396
412
428
444
460
476
492
508
268
284
300
316
332
348
364
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
269
285
301
317
333
349
365
381
397
413
429
445
461
477
493
509
269
285
301
317
333
349
365
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Figure 14: Function mapping table (Steam)
26
Shift
Mode
CV 32
Control CV
Prime
Mover
Horn
Bell
Coupler
Dynamo
Airpump
Blower
CV 32
Control CV
Water
injector
Crossing
Comm.
RailClank
Brake Set
Release
Sanding
Oil injector
Shoveling
coal
Short
Whistle
Sound Functions #2
Volume
Control
Sound Functions #1
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
270
286
302
318
334
350
366
382
398
414
430
446
462
478
494
510
270
286
302
318
334
350
366
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
271
287
303
319
335
351
367
383
399
415
431
447
463
479
495
511
271
287
303
319
335
351
367
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
(Default values are highlighted)
27
Decoder settings - Function mapping
5.2.4.4.3. Reference Voltage
The desired degree of load control influence is set in CV 56.
In CV 53, you set the EMF reference voltage generated by the
motor at maximum revs. This parameter may have to be adapted
subject to the track voltage and the efficiency of the motor.
If the locomotive reaches maximum speed when the throttle is
set to about a third and the top third of the throttle has no influence on the speed, then you should reduce the value of CV 53.
Reduce the value by 5 – 8 and test the locomotive again. Repeat
this process until the locomotive just reaches its maximum speed
when the throttle is fully open.
It is particularly meaningful to reduce the influence of load control
whenever you run consists. This allows for better driving properties of all locomotives in the consist.
Occasionally it may be beneficial to turn off load control; simply
delete bit 0 in CV 49.
Function Mapping allows the LokSound Select decoder to be
reconfigured so that sound effects and function outputs can respond to the function key inputs you prefer if you are unhappy
with the default function mapping as shown in chapter 3.1. This
may be the case if you own an older DCC system with less than 13
function keys and need to reassign the keys to be able to access at
least the most important functions.
In contrast to the poor NMRA function mapping, ESU uses an advanced function mapping which allows mapping up to 22 functions for the LokSound Select decoder. However, this flexibility
means that we need a large bunch of CVs in order to hold all the
information. The problem is that the NMRA did not allow enough
CVs. But there is a solution for this problem called “Indexed CV
access”.
5.2.4.6. Dynamic Drive control: Up and down the hill
5.2.5.1. Index CV access
Dynamic Drive Control (DCC) enables you to adapt load control,
as you may desire. Full control over the entire speed range (constant speed) is not always prototypical. Therefore you can set the
degree to which load control will be effective between 0 (no load
control) and 100% (load compensation over the full range),
The CVs ranging from 257 – 511 have a special meaning on the
LokSound Select decoder: They are “indexed”. This means, that
the meaning of any of these CVs can change depending on the
value of the so-called “Index register”. By changing the value of
the index register, also the meaning and the value of the CV itself
is changed. This method allows us to use every CV multiple times
and results in a extension of available CVs.
The index register is CV 32. It can hold the values 0,1,2 or 3.
You can write the index register at any time using any programming method. Based on the value of CV 32, the meaning of CV
257 – 511 is changed.
The meaning of all other CVs ( 1 – 256 ) is not influenced by the
value of the index register.
So before you read or write any of the CVs located in the range
of 257 – 511, please make sure that you set the index register to
the correct value first.
5.2.4.4.4. Slow speed amplifier
Using CV 52, you can adjust the slow speed running characteristics used for speed step 1. If you find that the locomotive is not
running smooth at very low speed, you may try to adjust this
value. Some “trial and error” will be needed to find correct values
for your motor.
5.2.4.5. Turning off Load compensation
At low speeds it is advisable to have 100% load compensation
in order to prevent the locomotive form “getting stuck“ or from
“running away“ without any load. The impact of load control
should recede with increasing speed in order to have the full “unharnessed“ power of the motor available when the throttle is fully
open. Thus, the locomotive will respond to certain changes in
the main line such as gradients. The locomotive will run faster
downhill and become slower climbing the hill.
28
5.2.5. Step 5: Function mapping
Decoder settings - Function mapping
5.2.5.2. Function Mapping table
sound which we will now re-assign to F1.
Please refer to figure 13/14 on the previous pages to have an overview of the possible options. Each function key can control more
than one output. There are 4 types of outputs
First, we want to assign the Bell to F3. Using the function mapping
table, you can find that you should set CV 334 to the value 8: Just
follow the line for F3 until it intersects with the column for “Bell
sound”. Make sure that CV 32 is set to “2” before you perform
the change.
• Physical outputs: There are six real outputs on the LokSound Select
decoder. You can use them for lighting effects or activating smoke
units ( on steam decoders ) or other things.
• Logical functions: Such as Dynamic brake mode, Switching Mode
and so on. These functions have a direct influence on the decoders
behavior.
• Modifier Functions: Functions such as “Shift mode” or “Full
brightness” are used in combination with other functions or influence the behavior of functions.
• Sound functions: These functions play-back the mentioned sound
An output can also be controlled by more than one function key.
The keys are “logical oRed” together. This means that either key
will turn an output on, but to turn off the output again, all function keys have to be turned off, too.
To determine the correct CV values,
• Find the column in the table corresponding to the output (or
sound effect) you wish to control.
• Identify the line corresponding to the function key you wish to use
for the selected output.
• Note the numbers at the intersection of the line and the column
you have selected.
• Program the Control CV listed left aside the noted number. Before
you write this CV, make sure the index register CV 32 has the value
shown left aside the Control CV number
For each function key, there are 5 control CVs. After you programmed the desired CV, you may set the other 4 CVs to zero to
avoid unintentionally altering other outputs.
Example: Swapping the Bell and the Coupler clank functions
On some DCC throttles the Bell control is labeled on function key
F3 instead of F1. Luckily, we can use function mapping to assign
the Bell to F3. However, initially F3 controlled the coupler clank
Next, re-assign F1 to the coupler clank sound. We find that the
responsible CV for doing so is CV 302. We also find that we must
set CV 302 to value 16.
5.2.6. Step 6: Configuring the function outputs
LokSound Select decoders have six physical function outputs. Each
can be set for a variety of effects such as dimmer, mars lights etc.
In addition, each output can be combined with logical functions
such as grade crossing logic to automatically activate the selected
lighting effect when you enable the air horn.
The function buttons (“F buttons“) of your command station or
throttle activate the function outputs.
Generally, F0 is the lighting button, while we count the remaining
buttons from F1 upwards.
5.2.6.1. Available lighting effects
Each output offers the choice of 12 different lighting effects useful
for diesel engines. Most effects are primarily warning beacons.
Dimmable headlight: The function acts as normal On/Off output.
It the output is on, the brightness will be reduced to about 50% if
the dimmer function is on.
Dimmable headlight with fade in / out: The function acts as an
On/Off output, but the brightness is faded in / out. This is useful
for very old engines. If the output is on, the brightness will be
reduced to about 50% if the dimmer function is on.
Single Strobe: This is a single strobe light (short flashing) output.
The frequency can be adjusted.
Double Strobe: This will result in two short flashes. The frequency
can be adjusted.
29
Decoder settings - Physical output light effect options
Rotary Beacon: This effect should simulate a revolving reflector
and bulb assignment of a very popular warning beacon atop many
diesels of the 60’s and 70’s.
Prime Stratolight: This is the more modern version of the Rotary
beacon.
Ditch Light type 1: The ditch light type 1 will revert to a steady
On state when it is not flashing.
Ditch Light type 2: The ditch light type 2 will revert to Off state
when it is not flashing.
Ditch light type 1 and 2 behave the same, if the Crossing function
is not enabled.
Oscillating Headlight: The oscillating headlight uses a moving
reflector to sweep the headlight beam in a circular motion.
Flash Light: This will result in a flashing light. The frequency can
be adjusted.
Light effect
Mars Light: This effect simulates the sweeping pattern of this
well-known warning beacon
Gyra Light: The Gyra Light is similar to the Mars Light, but is
slower in motion.
5.2.6.2. Modifying the lighting effect
LokSound Select provides 3 CVs for each physical output, which
defines their behavior.
Mode Select:
Defines which effect you want to have for these
customers
Brightness:
Defines the brightness of each individual function output
Special function: Defines some further modes for each function
output.
Have a look at figure 15 to see how this works.
Mode Select Brightness Special function
Phase Select Grade XING
Rule 17 Fw
Rule 17 Rev
Dimmable headlight
1
0 – 31
1
2
4
8
Dimmable headlight ( fade in / out )
2
0 – 31
1
2
4
8
Firebox
3
0 - 31
1
2
Smart Firebox
4
0 - 31
1
2
Single Strobe
3
0 – 31
1
2
4
8
Double Strobe
4
0 – 31
1
2
Rotary Beacon
7
0 – 31
1
2
Strato Light
8
0 – 31
1
2
Ditch Light type 1
9
0 – 31
1
2
Ditch Light type 2
10
0 – 31
1
2
Oscillating Headlight
11
0 – 31
1
2
Flash Light
12
0 – 31
1
2
Mars Light
13
0 – 31
1
2
Gyra Light
14
0 – 31
1
2
FRED
15
0 - 31
1
2
Figure 15: Physical output light effect options and Special Functions
30
Dimmer
LED Mode
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
128
128
128
128
128
128
128
128
128
128
128
128
128
128
128
Decoder settings - Physical output light effect options
We should explain this table in more detail:
Mode select:
Brightness:
Rule 17 Reverse: Applicable only if the output is set to either
“Dimmable headlight” or “Dimmable headlight with fade in / out”. Causes the effect to be
dimmed to around 60% of the set brightness, if
the locomotive is stopped. When the engine is
running in reverse direction, the output will be
set to the desired brightness level.
Dimmer:
Causes the output to be dimmed to around
60% of the defined brightness, if the global flag
“Dimmer” is set. Usually, this flag will be set if
the F9 key is pressed.
LED mode:
The LokSound Select’s outputs are pre-set to be
used with incandescent bulbs. However, because
of their differences in brightness characteristics,
some lighting effects will not look prototypical
if you use LEDs. If you wire LEDs on the output,
you should set the LED compensation mode bit
in order to get satisfying characteristics.
Defines the desired lighting effect.
Each output can be set to any desired brightness
level in 32 steps.
The special functions are additional functions you could add to
each output.
Phase Select:
Alters the timing of the effect so that it is 180
degree out of phase with other effects. This allows you to create alternate blinking. It is used
for ditch lights mainly.
Grade crossing: Causes the lighting effect to become active only
when the global flag “Grade crossing enable” is
set AND the corresponding function key is ON
(Usually, this flag will be set when the air horn is
sounding). The most typical use of this function
will be the ditch lights. Grade crossing logic can
be used with any of the light effects. The strato
light, ditch light type 1, Oscillating head lights,
Mars Light or Gyra Light will change to a steady
on state, Strobe and Double Strobe, Rotary Beacon, Ditch Light Type II and the Flash Light will
revert to a steady off state if the Grade crossing
logic is not enabled.
For each physical output, the three controlling CVs are defined
as follows:
Rule 17 Forward: Applicable only if the output is set to either
“Dimmable headlight” or “Dimmable headlight with fade in / out”. Causes the effect to be
dimmed to around 60% of the set brightness, if
the locomotive is stopped. When the engine is
running forward, the output will be set to the
desired brightness level.
Physical Output Mode Select Brigthness
CV
CV
Special
function CV
Headlight
Backup light
AUX1
AUX2
AUX3 (H0 only)
AUX4 (H0 only)
263
271
279
287
295
303
259
267
275
283
291
299
262
270
278
286
294
302
Please set index register CV 32 to 0 before changing any of the above CVs.
31
Decoder settings - Sound options
In order to set each output, you should proceed as follows:
5.2.7. Step 7: Modifying the Sound Effects
1. From the figure 12 on the previous page, select the value for
the Mode Select CV.
2. Compute the value for the Special Function CV by adding the
values you can find in figure 13 below the corresponding special function.
3. Define the value for the desired brightness.
4. Write the values into the CV corresponding to the appropriate
function output.
The LokSound Select allows you to adjust the sound in a way that
suits your preferences. In particular, the LokSound Select decoder
allows you to select from up to 4 prime mover sounds stored in
the flash memory, to select between 15 air horns and between
2 bells.
Repeat these steps for all 6 function outputs you want to configure.
5.2.7.1. Air horn / whistle selection
Example: Double Strobe with LEDs on AUX4
We want to set up AUX4 to create a Double strobe output. We
want to use an LED.
Diesel Decoders
1. Using figure 13, we find that the Mode Selection CV must be
set to 4.
2. We find out that for LED compensation mode, we should set
the Special function CV to 128.
3. We want to have a brightness level of 25.
4. Using the table on the left side of this page, we find that the
Mode Select CV for AUX4 is 299. We set CV 299 = 4. We also
find that the brightness CV is 302 and set it to 25. Finally, the
Special function CV for AUX4 is 303 and needs to be set to
128.
5.2.6.3. Grade Crossing holding time
You can define the time the grade crossing logic is still active after
the air horn key is released. The desired value must be stored in CV
132. The value of CV 132 multiplied with 0.0625 seconds defines
the time. The default value 80 results in 5.2 seconds.
5.2.6.4. Flash Rate
You can also set the flash rate for all lighting effects. All effects
will flash or strobe at the same rate. The desired value should be
stored in CV 112. The value of CV 112 multiplied with 0.0625 seconds defines the flash rate. The default value 30 results in 1.875
seconds.
32
Your selection of Prime Mover sound, air horn and bell is stored
in CV 48. To compute the value for CV 48, just follow the instructions below.
Each LokSound Select decoder offers the following air horns:
Air horn name
Airhorn Nathan K5LA
CV 48 value
0
Airhorn Nathan K3
1
Airhorn Nathan M5
2
Airhorn Nathan P3
3
Airhorn Nathan P5A
4
Airhorn Leslie S-2B
5
Airhorn Leslie A200
6
Airhorn Leslie S3
7
Airhorn Leslie S5
8
Airhorn Leslie M3
9
Airhorn Wabco A2
10
Airhorn Wabco E2
11
Airhorn Holden K5H
12
Hancock Air Whistle
13
Airhorn Fairbanks Morse Trainmaster
14
Airhorn Baldwin switcher 3-chime
15
Decoder settings - Sound options
5.2.7.2. Prime mover sound selection
Steam Decoders
Whistle Name
CB&Q 5-chime short bell
Each LokSound Select decoder contains up to four prime mover
sounds. Please refer to the download section of our website to see
how many prime mover sounds your Select offers.
CV 48 value
0
D&RG 5 chime step-top cast-iron whistle
1
Great Northern 5 Chime
2
Hancock 3 chime
3
Hancock 3 chime short bell
4
Southern 3 chime cast iron
5
NewYork Central 5 chime
6
New York Central 6 chime
7
Norfolk & Western
8
Northern Pacific
9
Oldtime 3 Chime
10
Reading 6 Chime
11
Shay 4
12
JT&P Southern 610
13
Union Pacific Hancock 3-chime steamboat
style
Western Locomotive Supply 6-chime
14
Prime mover
Prime mover sound #1
Prime mover sound #2
Prime mover sound #3
Prime mover sound #4
Based upon your selection, the value for CV 48 must be increased by the value you can find in the table above.
5.2.7.3. Bell selection
Each LokSound Select Decoder offers two different bells.
Bell type
Bell slow type
Bell fast type
15
CV 48 value
0
64
Based upon your selection, the Value for CV 48 must be altered according to the setting found in the table above.
5.2.7.4. Brake squeal selection
Each LokSound Select Decoder offers two different brake squeal
sounds.
Please note the relative value for CV 48 based you your selection.
Some Sound Profiles may include Specific Horns not listed in the
following charts. Please go to our website on the Select Download
Page. And click on the details tab for further information on each
specific Sound Profile.
CV 48 value
0
16
32
48
Brake squeal selection
Brake squeal #1
Brake squeal #2
CV 48 value
0
128
Based upon your selection, the Value for CV 48 must be altered according to the setting found in the figure above.
Please have a look on the example on the next page to under-
stand how to compute the complete value of CV 48.
33
Decoder settings - Sound options
In order to compute the complete value you need to store in CV
48, please follow this procedure:
1. From the figure in section 5.2.7.1., note the value shown for
your desired air horn.
2. From the figure in section 5.2.7.2., note the value shown for
your desired prime mover sound.
3. From the figure in section 5.2.7.3., note the value shown for
your desired bell selection.
4. From the figure in section 5.2.7.4., note the value shown for
your desired brake squeal selection.
5. Add all 4 values and write the sum into CV 48.
6. Allow a power cycle of your LokSound Select decoder. After
the new startup, the values will be enabled.
Example:
You would like to have the Leslie S5 air horn, the prime mover
sound #2, the slow bell and the brake squeal number 2. So you
need to write 8 + 16 + 64 + 128 = 216 into CV 48.
5.2.7.5. Bell rate
Although you can already select between two different bells, you
can even adjust the bell rate in 255 steps to adjust the bell sound
to your ear by changing the value of CV 285. If you want to have a
slower bell, you should change the default value (128) to a smaller
value, if you prefer a faster bell, you should put any value greater
than 128 in CV 285.
Make sure that the index register CV 32 is set to 1, before you do
any changes to CV 285.
5.2.7.6. Adjust the sound volume
The LokSound Select allows the individual volume control of each
sound. Please refer to the following table to see which CV you
need to change:
LokSound Select Steam sound volume control table
Function (Steam)
CV
Default
Master volume control
63
180
Steam Chuff Sound Right side
259
99
Steam Chuff Sound Left side
267
99
Whistle Volume Control
275
128
Bell Volume Control
283
99
Coupler Sound Volume Control
291
128
Dynamo
299
128
Air pump
307
128
Blower
315
128
Injector
323
128
Crossing Comm Sound Volume Control
331
128
Railclank Volume Control
339
60
Brake Set / Brake Release
347
128
Sanding valve Volume Control
355
128
Oil burner (oil fired engines)
363
128
Coal shoveling
371
128
Short whistle
379
128
Johnson bar
387
80
Open cylinder cocks
395
128
Steam hissing (steam boiler)
443
99
LokSound Select Diesel sound volume control table
Function (Diesel)
CV
Default
Master volume control
63
180
Diesel Volume Control
259
99
34
Decoder settings - Sound options
Horn Volume Control
Bell Volume Control
Coupler Sound Volume Control
Dynamic brake Volume Control
Air Compressor Volume Control
Radiator Fan Volume Control
Detector Sound Volume Control
Crossing Comm Sound Volume Control
Railclank Volume Control
Brake Set / Brake Release
Sanding valve Volume Control
Short Air Let Off Volume Control
Short Airhorn Volume Control
275
283
291
299
307
315
323
331
339
347
355
363
371
128
128
128
128
128
128
128
128
64
128
128
128
128
Random sound volume control table
Function
Sound slot CV
Range
Default
Random sounds
Brake sound
-
0 – 128
0 – 128
128
128
451
459
Before you change any of the volume control CVs, please make sure that the CV 32 is set to 1! As explained earlier, CV 32 is used as an index selection register to distinguish between the real
function of CV 257 – 511.
The master volume control CV 63 controls all sound effects. The
resulting sound volume for each individual sound effect therefore
is a mixture of the master volume control settings and the individual volume control sliders.
When you adjust the volume levels, please keep in mind that you
should not exceed the maximum mixer levels to avoid a condition
called “clipping” which occurs when the sum of two or more signals exceeds the capacity of the output channel.
Clipping can be identified by clicking or popping sounds. To avoid
this situation, consider which sounds are likely to be played at the
same time and take care that their corresponding volume levels
are not set too high.
5.2.7.7. Prime mover startup delay
Usually, when the LokSound Select sound is idling and you turn up
the throttle, the locomotives begins to move only after the diesel
engine has reached notch 1. Although this behavior is very prototypically, one might not like it because it causes some delay.
You can disable this startup delay by simply deleting bit 3 of CV
124. This will cause the LokSound Select decoder to immediately
start moving when the throttle is turned up.
5.2.7.8. Manual notching (Diesel only)
Most Diesel / Electric locomotives in the world use notched fuel
controls to determine how much power the engine is supplying
to the generator, which in turn supplies electrical power to the
traction motors at the driving wheels.
In general the number of notches is 8, with the driver selecting
notches 1 through 8 as required in driving the locomotive. Since
there is no direct connection between the locomotive engine, and
the driving wheels, engine RPM is fully decoupled from the speed
of the locomotive over the rails. Therefore a locomotive may be
moving 15 mph going up a grade with a heavy train pulling hard
in notch 8 at full RPM, or coasting down a hill at 60 mph with the
locomotive idling at notch 1. LokSound (V4.0) (Select) now allows
this driving characteristic to be fully modeled on your layout.
LokSound (V4.0) (Select) decoders support full manual notching
capability for Diesel / Electric sound projects beginning at LokProgrammer Software version 4.3.0 and beyond. Sound projects
created with previous versions of the software are updated to
manual notching capability when opened and a firmware update
is preformed on the decoder. You may find that you need to map
the “Manual Notch up” and “Manual Notch down” keys to your
preferred Function (F) buttons.
In order to establish manual notching on your sound project and
decoder, you should first open the sound project you wish to enable using version 4.3.x programming software. Assuming it was
35
Decoder settings - Brake sectors
created prior to V4.3.0 software you will need to do an “Update
Decoder Firmware” from the “Tools” menu. Then open the “Function mapping” section of the software, select 2 function keys you
wish to devote to MN, open the dropdown menu in the column
labeled “Logical functions”, and select the option for either “Diesel notch up” or “Diesel notch down”, put one selection on each
of the 2 keys. These keys are now designated for notch control.
(Manual Notching is not required to be in place, if you wish not
to use it, simply do not set up the function keys for MN, you can
come back at anytime to enable the capability, or remove it.)
Then write the updated sound project to the decoder, and you are
ready to run with manual notching.
Once you set up your sound project for manual notching (MN) and
write the sound project to the decoder, manual notching is easy to
use. 2 function keys are required for MN to operate, one key for
notch up, and the other key for notch down. MN can be engaged
when the model is standing with engine running, or engaged on
the fly after moving off in the normal manner.
When standing, press notch up, engine will notch up the drive
RPM sound as determined by each drive step in the project. The
number of notches increased depends on how long the key is engaged, and when the key is disengaged it will hold the notch it
settles at. (With a little practice you will be able to “time” your
desired notch.) You can then use the down notch key and reduce
notch, or engage until RPM settles at idle.
While running, operation is the same; engine sound is fully decoupled from locomotive speed, so you can now simulate the
full spectrum of locomotive operation just as you can observe by
watching operating prototype locomotives in action on the rails.
Once you have engaged MN it stays in effect until the locomotive
is brought to a stop, AND the sound is brought down to idle. Then
the operation reverts to normal pre-manual notching behavior,
and can be engaged again when you wish. You do not need to
change a CV to go between Manual Notching and Normal Notching. This can be done “on the fly” as you feel it is desired.
36
Figure 16: Manual notching
5.2.7.9. Synchronizing the steam chuff (Steam decoder only)
To synchronize the steam chuff with the wheel revolutions, you
may use an external cam as described in chapter 4.2.5. However,
most users prefer not do such massive changes on their valuable
locomotives and prefer to use the automatic exhaust mode of
the LokSound Select decoder. Because of the excellent Back-EMF
function, the synchronization will be satisfying most users.
To enable this function (and disable any external cam at the same
time), CV 57 and CV 58 are used. All you need is a stop-watch
and a little time. It pays to spend some time in order to achieve an
optimal result. This feature works best with Back-EMF control.
In CV 57, the distance between two steam chuffs at the lowest
possible speed (at speed step 1) is defined. The unit of CV 57 is a
multiple of 32 ms (Milliseconds).
In CV 58, you need to give the LokSound Select some information
about the gearing of your engine.
Decoder settings - Brake sectors
You should proceed as follows:
1. Put the engine onto the track and drive it with speed step 1,
while the sound is on.
2. Using the stop-watch, measure the time in seconds it takes the
driver to complete one turn at this speed.
3. Divide the time by 0.128 (assuming you are using a 2 cylinder
or 4-cylinder locomotive)
4. Enter a rounded value without decimal point in CV 57.
5. Observe the locomotive and check if now 4 steam chuffs will
be reproduced per revolution. If needed, adjust the value of CV
57 gradually by increasing or decreasing the value one by one.
6. If you are satisfied, increase the speed of your locomotive to
speed step 4 (of 28).
7. Try to observe, if still four steam chuffs per revolution can be
heard. If you find that there are too many steam chuffs, increase the value of CV 58 (defaults to 43). If they are too slow,
decrease the value of CV 58.
If you want to do so, simply set CV 415 to 64 ( and make sure that
CV 32 = 2 before you do that ).
5.2.8. Step 8: Additional Functions of the LokSound Select
5.2.8.1. Brake sectors
Brake sectors have the purpose to slow down the locomotive independently from the commands issued by the command station.
Frequently, this function serves for stopping a train in front of a red
signal. If a LokSound Select detects a brake command, it will slow
down with the programmed deceleration and then stop. After
this enforced stop, the locomotive will accelerate again as per the
programmed values in CV 3.
Depending on the type of digital system, there are several options
on how to influence the decoder so that it stops the train. You
need to tell the LokSound Select, which braking system you use.
Your choice will have to be stored in CV 27.
5.2.7.10. Random sounds
5.2.8.1.1. Brake on DC
The LokSound Select offers some random sounds, such as air compressor. This sound will be played-back in random intervals. You
can adjust the “rate” for these sounds.
In CV 61, you need to set the minimum delay between two random sounds. The unit is 0.25 seconds. The default value of 75
results in 18.75 seconds.
In CV 62, you can set the maximum delay between two random
sounds. The unit is 0.25 seconds. The default value of 200 results
in 50 seconds.
If you don’t like random sounds, simply set CV 61 = 0 and CV
62 = 0 to disable this feature.
Brake on DC means that the LokSound Select will brake if DC
power is present on the track. The decoder will start braking once
it moves from a digital sector into a DC sector provided the brake
mode is active and the polarity of the track voltage does NOT
match the current direction of travel. The locomotive will stop taking into account the programmed deceleration time ( CV 4 ).
5.2.7.11. Pop valve sound (Diesel only)
On many locomotives, a pop valve releases air automatically at
random intervals. A high frequency, hissing noise can be heard.
ON the LokSound Select, if you press F21 you can hear this sounds.
However, some throttles do not offer this function key. You may
therefore decide to enable the pop valve sound together with the
prime mover sound (F8).
In order to activate the DC brake mode you must set CV 27 to
16.
5.2.8.1.2. Brake on Asymmetrical DCC signal ( ABC braking )
German company Lenz® invented this system. In order to brake
the train, a section of the train must be isolated and using some
anti-parallel diodes, the voltage of one half of the DCC signals will
be reduced by around 1V. If the decoder detects this asymmetrical
DCC signal, it will bring the train to a stop.
To enable the asymmetrical DCC braking, you should set CV 27
to 3.
37
Decoder settings - Brake sectors
train A) slows down linearly: immeadiately after reaching the
braking point, it slows down linearly and stops at the stop point
train B) is fast, continues to drive
only a short distance to the defined
braking point, slows down and stops
at the braking point
speed
train C) also
continues to travel to
the defined braking
point, slows down
and stops at the
same point
entry into brake sector
desired stop point
( defined by CV 254 )
Figure 17: Constant brake distance
5.2.8.2. Constant brake distance
An attractive function hides behind CV 254 (Constant brake
mode): Here you can set a constant distance for braking the train,
from the beginning of the brake sector to the stopping point.
Thus, it is possible to stop the train right in front of a red signal
regardless of the speed. The LokSound Select simply calculates the
required brake effect.
The higher the value in CV 254, the longer the braking distance.
Simply make some trials on a test track in order to find the values
best suited to your locomotive.
If CV 254 is set to 0, then the normal time mode will automatically turn on.
The constant brake distance is only active in brake sectors. When
you turn the throttle back to 0, the locomotive will slow down as
per the value in CV 4.
Via CV253 you can chose how the LokSound Select should decelerate.
38
CV253 = 0:
CV253 > 0:
The loco starts immediately to stop linearly after
receiving the braking command. The dashed line
in Figure 17 shows the linear braking distance.
If the locomotive is relatively slow at the time
of the braking command, it continues to drive
slowly ahead for some time until it stops. If the
locomotive drives very quickly when entering
the braking command, it will be stopped earlier,
but with the same delay. Figure 17 shows this
quite clearly. The higher the value of CV 253,
the stronger the braking influence. You need to
do some testing to find suitable values for your
locomotive.
5.2.8.3. Analog DC settings
You can adjust the acceleration and maximum speed of the LokSound Select separately for analog DC and AC mode. Thus, you
can also adapt the speed of your locomotive to analog operations.
You will have to determine suitable values by trial and error since
they depend on the type of transformer (throttle) and the drive
system of your locomotive.
Please note that Back-EMF is always active ex works, even in
analogue mode. This gives you smooth control even at very low
speeds.
5.2.8.3.1. Analog DC startup and max voltage
You can adjust the starting and maximum speed in DC analog
mode using CVs 125 and 126.
5.2.8.3.2. Analog function Enable
LokSound Select allows you to force a function to be ON whenever the decoder switches to analog mode. This is very useful for
turning on lighting effects when running on a DC powered layout.
You may also enable sound functions, but this may not be very
useful as they would be turned on all the time while the decoder
Firmware Update
6. Firmware Update
stays in analog mode. There are two CVs defining, which function
key is in on state: CV 13 and CV 14. Have a look on the two tables
below. Note the numbers of the functions you want to enable,
sum the values found and write this into either CV 13 or 14.
Analog Function Control 1
CV #
F1
F2
F3
F4
13
1
2
4
8
F5
16
F6
32
Analog Function Control 2
CV # F0(f) F0(r) F9
F10
22
1
2
4
8
F11
16
F12
32
F7
64
You can update LokSound Select decoders with new operating
software (so-called firmware) at any time. This is useful for fixing
bugs and implementing new functions.
You can carry out the update yourself without having to remove
the decoder from the locomotive. All you need is the ESU LokProgrammer. The most recent version of the firmware can be downloaded free of charge from our website.
F8
128
5.2.9. Prime mover Sound On / Off behavior
The LokSound Select is slightly different from other North American sound decoders in that the Sound is OFF as default and can
turned on use F8. This is done for a number of reasons. First,
this gives you the opportunity to hear and appreciate the start up
sounds. Second, with the advent of sound in DCC many people
have a vast collection of sound equipped locomotives on their layout. When the power is first turned on from the command station
all these sound equipped locomotives will start up at the same
time. This results in a very unrealistic start up of everything coming
on at once. Further, there is huge drain on your command station
that can cause internal breakers to trip. We have decided to have
our decoder be silent until you call upon them. This is an option
though and can be changed with CV’s.
Updates which are carried out by our service department will not be treated as a case of warranty. Therefore we will charge you for this service. Please inquire about the cost on our website before you send in a decoder.
Only change the firmware if you want to fix bugs that are relevant
to you or if you want to introduce new essential functions. Otherwise, never change the configuration of a system that works
reliably.
First you will need to set the Index CV 32 to 2. Then you will need
to set CV 403 to a Value of 32.
You will then need to change CV 13 to a value of 0 so that the
sound will be on in DC mode.
These settings can also be easily changed with our Programmer
Software by changing the function mapping for F8 to be (not F8)
in the conditions drop down menu.
39
7. List of CVs
CV
1
2
3
4
Name
Primary address
Start voltage
Acceleration Rate
Braking rate
5
6
8
13
14
17
18
19
21
22
27
Maximum speed
Medium speed
Manufacturer ID
Analog mode function status #1
Analog mode function status #2
Extended address
Consist address
Consist mode function status #1
Consist mode function status #2
Brake mode configuration
29 Configuration register
40
Description
Primary address of engine. See chapter 5.2.1. for details
Sets the minimum speed of the engine in DCC operation
This value multiplied by 0.25 is the time from stop to maximum speed
This value multiplied by 0.25 is the time in seconds from maximum
speed to stop
Maximum speed of the engine
Medium speed of the engine
Manufacturer`s ID - ESU Functions F1 to F8 in analog mode. See chapter 5.2.8.3.2. for details
Functions FL, F9 to F12 in analog mode. See 5.2.8.3.2. for details
Extended address (long address). See chapter 5.2.1. for details
Range
1 – 127
1 – 255
0 – 255
0 – 255
Default
3
3
16
32
0 – 64
0 – 64
151
0 – 255
0 – 255
64
64
151
128
3
Additional address for consist operation. See chapter 5.2.3. for details
Functions F1 to F8 in consist mode. See chapter 5.2.3.1. for details
Functions FF, F9 to F8 in consist mode. See chapter 5.2.3.1. for details
Defines which brake modes are active. See chapter 5.2.8.1. for details
Function
Bit Value
Brake on asymmetrical DC - higher voltage on right track 0
1
Brake on asymmetriacl DC - higher voltage on left track
1
2
Brake on Zimo® HLU commands
2
4
Brake on DC
4
16
The most complex CV within the DCC standards. This register contains important information for setting up your decoder
Function
Bit Value
Reverse direction of travel (forward becomes reverse)
0
1
Speed steps: 0 = 14 speed steps, 2 = 28 / 128 speed steps
1
2
Analog mode enable, 4 = Analog mode enabled
2
4
Speed curve selection. 0 = CV 2,5,6 ; 16 = CV 67 - 94
4
16
Adress select. 0 = Primary address, 32 = Extended address 5
32
1 – 127
0 – 255
0 – 255
0 – 255
0
0
0
24
0 – 255
6
List of CVs
CV Name
32 Index register
48 Master Sound select
49 Extended configuration
50 Analog mode
52 Back – EMF Slow speed amplifier
53 Back – EMF Reference voltage
54 Back – EMF Parameter «K»
55 Back – EMF Parameter «I»
56 Back – EMF Dynamic Drive Control
57 Sound trigger #1
58 Sound trigger #2
59 Sound speed minimum
Description
Range Default
Index register for access of CVs 257 – 511
0 ,1, 2, 3
0
Selects the Prime mover sound, Horn sound, Bell sound, brake squeal
0 – 255
3
sound. See chapter 5.2.7. for details
Additional settings for LokSound Select Decoder
19
Function
Bit Value
Enable Back EMF – Contro. 0 = Disable, 1 = Enable
0
1
Motor PWM frequency. 0 = 20 kHz, 1 = 40 kHz
1
2
Automatic DCC speed step detection.
4
16
16 = Enable automatic speed step detecion
LGB® function button mode (sequencial LGB functions)
5
32
32= Enable LGB® function button mode
Selection of allowed analog modes
0, 2
2
Function
Bit Value
2 = Enable DC analog mode
1
2
Increases the power of the Back – EMF function at low speed operati0 – 255
32
on. Increase this value if the locomotive jerks at low speeds.
Defines the Back – EMF voltage which the motor should generate at
0 – 255
140
maximum speed. Unit: 0.1 Volts
«K» component of the internal PI – controller. See chapter 5.2.4. for
0 – 255
48
details
«I» component of the internal PI – controller. See chapter 5.2.4. for
0 – 255
32
details
Defines the influence of the Back – EMF control. See chapter 5.2.4.5.
0 – 255
255
for details
Defines if an external CAM is used for sound chuff synchronization or
0 – 255
143
automatic exhaust is desired. See chapter 4.2.5.1. & 5.2.7.9.
Defines if an external CAM is used for sound chuff synchronization or
0 – 255
43
automatic exhaust is desired. See chapter 4.2.5.1. & 5.2.7.9.
Defines the playback – speed of the motor sound at idle speed. A
0 – 255
128
value higher than 128 means faster than factor 1.0, a value lower
than 128 means a factor lower than 1.0
41
List of CVs
CV Name
60 Sound speed Maximum
Description
Defines the playback – speed of the motor sound at maximum speed.
A value higher than 128 means faster than factor 1.0, a value lower
than 128 means a factor lower than 1.0
Range
0 – 255
61 Random sound minimum range
Defines the minimum range between two random sounds. Unit is
0.25 seconds. See chapter 5.2.7.9. for details
Defines the maximum range between two random sounds. Unit is
0.25 seconds. See chapter 5.2.7.9. for details
Master volume control. See chapter 5.2.7.6. for details
See chapter 5.2.2.4. for details
Defines motor voltage for speed steps. The values «between» will be
interpolated. See chapter 5.2.2.3. for details
See chapter 5.2.2.4. for details
In this CV the user can store any value he wants to
In this CV the user can store any value he wants to
Defines the flash rate for all physical outputs. The unit is 0.0625
seconds. See chapter 5.2.6.4. for details
Additional important settings for decoders
Function
Bit Value
0 – 255
75
0 – 255
200
0 – 192
0 – 255
0 – 255
180
128
0 – 255
0 – 255
0 – 255
0 – 255
128
0
0
30
62 Random sound maximum range
63 Master volume control
66 Forward Trim
67 – 94 Speed table
95
105
106
112
Reverse Trim
User CV#1
User CV#1
Flash rate
124 Extended Configuration #2
Bi-directional bit: Enable driving direction when shifting
direction
Disable driving direction
125 Analog DC Starting voltage
125 Analog DC Vmax voltage
42
1
-
Default
160
24
1
0
Disable decoder lock with CV 15 / 16
2
0
Enable decoder lock with CV 15 / 16
2
Disable prime mover startup delay
3
0
Enable prime mover startup delay
4
Disable serial protocol for C-Sinus
4
0
Enable serial protocol for C-Sinus
8
Adaptive regulation frequency
5
0
Constant regulation frequency
16
Defines the starting voltage of the motor in DC operation.
Defines the voltage of the motor when running VMax in DC operation
0 – 255
0 – 255
70
120
List of CVs
CV Name
131 Diesel manual notching offset
132 Grade crossing holding time
253 Constant brake mode – brake rate
254 Constant brake mode – brake
distance
257 – Indexed CVs
255
Description
Defines the value added to the internal diesel speed when manual
notching is active. See chapter 5.2.7.8. for details
Defines the time the grade crossing effects are active after the horn is
turned off. Unit is 0.0625 seconds. See chapter 5.2.6.3. for details
Defines the rate at which the locomotives brakes if the constant brake
mode is enabled. This value depends on CV 254 > 0.
Defines the distance for the constant brake mode. If CV 254 equals 0,
the constant brake mode is disabled. See chapter 5.2.8.2. for details
The values of these CVs depend on the content of the Index register
CV 32. These CVs are used for physical output settings, volume
control and function mapping. The detailed description of these CVs
can be found anywhere in the manual.
Range
0 – 255
Default
50
0 – 255
80
0 – 255
0
0 – 255
0
43
Appendix
8. Support
Your model train dealer or hobby shop is your competent partner
for all questions regarding your LokSound Select decoder. In fact
he / she is your competent partner concerning all questions around
model trains.
Of course, you may also contact us directly. The best way is to
register for our support forum and ask your questions there. Either an ESU staff or other members of the forum will be glad to
help you.
You can register here:
http://www.esu.eu/nc/en/register/
Please call our hotline only in case of complex enquiries that can’t
be dealt with by email or fax. The hotline is often very busy and
you may encounter delays. Rather check our website for more information. You will find many hints under “Support / FAQ” and
even feedback from other users that may help you with your particular question.
Of course we will always assist you; please contact us at:
Phone: + 1 570-854-5046
Monday, Wednesday & Friday 9:00am - 5:00pm (EST)
Fax:
+1-866-591-6440
Mail:
ESU LLC
477 Knopp Drive
Muncy PA 17756
44
www.loksound.com
9. Appendix
9.1. How to program long addresses
As described in chapter 5.2.1.2, the long address is separated into
two CVs. In CV 17 you will find the higher-vauled byte of the address. This byte determines the section, in which the address will
lie. Is there, e.g., a value of 192 in CV 17, the extended address
can accept values between 0 and 255. Is there a value of 193 in
CV 17, the extended address can accept values between 256 and
511. This can be continued up to a value of 231 in CV17, then the
extended address can take a value of 9984 and 10239. In the table
on the right, all possible sections are listed. To calculate the values
refer to the following:
• First determine the address desired, e.g. 4007.
• Refer to the values shown the figure on the right hand side, and
choose the address section concerend. In the right column next to
the address section chosen you will find the numerical value you
have to write in C17, here our example for 207:
CV 18 is appraized as follows:
address desired minus first address found in address section ===============================
equals value of CV 18 4007
3840
=====
167
• Figure 167 is now the value you have to write in CV 18, thus your
decoder is responsive to address 4007.
Appendix
If you wish to read out your addresses, please read out CV 17 and
CV 18 one after another and flip the process:
Let´s say you read out the following:
CV 17 = 196; CV 18 = 147. For the corresponding address section
look on fig. 19. The first possible address of this section is 1024.
Now you have to add it to the value of CV18, and you will just
know the address of the loco:
+
=
1024
147
====
1171
Address sections Address sections Address sections
from
to CV 17 from
to CV 17 From
to CV 17
0 255 192 3584 3839 206 7168 7423 220
256 511 193 3840 4095 207 7424 7679 221
512 767 194 4096 4351 208 7680 7935 222
768 1023 195 4352 4607 209 7936 8191 223
1024 1279 196 4608 4863 210 8192 8447 224
1280 1535 197 4864 5119 211 8448 8703 225
1536 1791 198 5120 5375 212 8704 8959 226
1792 2047 199 5376 5631 213 8960 9215 227
2048 2303 200 5632 5887 214 9216 9471 228
2304 2559 201 5888 6143 215 9472 9727 229
2560 2815 202 6144 6399 216 9728 9983 230
2816 3071 203 6400 6655 217 9984 10239 231
3072 3327 204 6656 6911 218
3328 3583 205 6912 7167 219
45
10. Warranty
24 months warranty from date of purchase
Dear customer,
Congratulations on purchasing this ESU product. This quality product was manufactured applying the most advanced production methods
and processes and was subjected to stringent quality checks and tests.
There is a statutory two-year period of warranty for all ESU products. This period is valid from the moment you buy the LokSound Select
decoder at your retailer’s shop. If the product fails to work properly within this two-year period, warranty claims come into effect. You have
the possibility to return the decoder to your retailer’s shop where it was purchased and arrange any further action with him/her.
ESU offers the possibility to return the decoder directly to the company’s service dept. ESU LLC
477 Knopp Drive
Muncy PA 17756
USA
We recommend that you use this option when your retailer no longer exists or when you have to drive a long distance to get to another
retailer. Due to liability reasons any inspections or repairs can only be carried out on products that are not installed in a locomotive or carriage.
Any locomotive sent to ESU for inspection will be returned without even touching it. There is no extension of the warranty period due to any
repairs or replacements carried out by ESU.
Should you assert your guarantee claims directly against ESU, please note the following:
• This warranty is valid for all ESU products that have been purchased from an authorized dealer.
• No claims will be accepted without proof of purchase. The filled in warranty certificate together with your ESU dealer´s receipt serves as proof
of purchase. We recommend keeping the warranty certificate together with the receipt.
• In case of claim please fill in the enclosed fault description as detailed and precisely as possible and return it with your faulty product.
This warranty covers free of charge repair or replacement of the faulty part, provided the failure is demonstrably due to faulty design, manufacturing, material or transport. Any further claims are excluded.
The warranty expires:
1. In case of wear and tear due to normal use
2. In case of conversions of ESU - products with parts not approved by the manufacturer.
3. In case of modifications of parts, particularly missing shrink sleeves, or wires directly extended on the decoder.
4. In case of inappropriate use (different to the intended use as specified by the manufacturer).
5. If the instructions as laid down in the user manual were not adhere to.
Service repairs
Naturally it is also possible to repair a LokSound Select decoder, which is out of the warranty. In this case please send the decoder to our
service department. Our technicians will check the item and decide if it can be repaired. Please check our website www.loksound.com for
the repair cost and procedure. If any doubt, contact with us prior to sending any decoders to us.
46
Notes
47
Trouble Shooting Sheet
1. Personal information
(Please use block letters)
Name:....................
Street:....................
ZIP code/ city:......... | | | | | |
Country:................
Email:.....................
Telephone:.............
Date:......................
Signature:..............
2. Product details and system enviroment
Art.No.:
Operation mode:
DC Analog
Command station:
ESU ECoS
Lenz® Digital
Date of purchase:
DCC
Digitrax®
MRC®
Others:
Address :
NCE®
Bachmann®
no sound
wrong sound
short circuit
AUX outputs fail
wire harness
change direction problems
without any function (DOA)
Other problems:
3. Error description
headlight output front
headlight output rear
motor output
programming
4. Proof of purchase (please enclose this document!)
Please enclose your receipt / invoice. Otherwise no warranty possible!
6. Your retailer:
Retailer´s stamp or address
48

5. Additional information:
">