Digitrax SoundFX SFX064D User manual

SFX064D SoundFXTM Decoder
Wired Mobile Decoder HO and Larger Scale Locomotives
Preloaded with selectable Steam and Diesel Sound Schemes
F
Fe ea at tu ur re es s: :
nDigitrax SoundFXTM Sound System-Your locomotives will sound like the
real thing with SoundFX
Customizable 8 Bit Sound
3 simultaneous voices
Downloadable Sound with Digitrax PR2 and SoundLoader software
4 Megabit Sound Memory
Playable F2/Whistle option with DT400 Throttle
1 Watt Sound Output
Cam input-synchronized steam-chuff option for steam locos
nSmart Power Management-no more booster or programmer shutdowns! No
extra equipment needed to program or run
nDigitrax FX3Functions-Control lights and functions
nProgram using any Digitrax Compatible Control system without having
to buy any extra equipment
nDirect mode programming
nOperations Mode Programming
nDCC Compatible
©2006 Digitrax, Inc www.digitrax.com 1
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !
HO and Large Scale
SFX064D: Wired Function Decoder with SoundFXTM
6 Function FX3200ma outputs
Includes 28mm 32 Ohm Speaker & 330uF Capacitor

©2006 Digitrax, Inc www.digitrax.com 2
P
Pa ar rt ts sL Li is st t
1 SFX064D Function Decoder with Sound FXTM 1 Instruction sheet
1 Speaker harness with 28mm 32 Ohm speaker and 330 uF capacitor/clip
I
In ns st ta al ll la at ti io on nI In nf fo or rm ma at ti io on n
For additional resources see Digitrax Decoder Manuals for test procedures,
installation instructions, programming and other technical information. Digitrax
manuals and instructions are updated periodically. Please visit
www.digitrax.com for the latest versions, technical updates and additional loco-
motive-specific installation instructions.
I
In ns st ta al ll la at ti io on nI In ns st tr ru uc ct ti io on ns s
1) Connect the Red and Black track wires from the 9 pin Track and Function
harness to the locomotive track power connections.
2) Connect the function leads that are to be used from the 9pin Track and
Function harness. Note that to be able to readback Sound FX CV’s a combi-
nation of function lead loads of at least 60mA at 12volts should be connect-
ed to these function leads. Ins.ulate the unused function leads so they can-
not short to the locomotive frame or track power
3) Mount the 28mm speaker attached to the 10pin sound feature harness in an
appropriate sound enclosure. Be sure to inspect the speaker diaphram for
magnetic debris or damage, which will affect sound quality. Other speakers
may be subsitituted in combinations as long as the total impedance on the
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !
SFX064D: 9 pin Track and
Function harness
SFX064D 10pin sound feature harness with Speaker and 330uF Capacitor
For most reliable operation
Digitrax recommends soldering
the SFX064D connections
Figure 1: SFX064D Decoder
10 pin Sound Harness

©2006 Digitrax, Inc www.digitrax.com 3
Orange/Gray wires of the 10pin sound connector is greater than 8ohms.
4) Mount the 330uF/25V electrolytic energy storage capacitor from the 10pin
sound harness. Be sure not to short the capacitor case or leads to the track
leads or locomotive frame or damage to the decoder may result.
5) For Steam units with a synchronization cam capability, connect the White
CAM lead of the 10 pin sound harness to the cam output connection.
6) Inspect the installation before testing the sounds and replacing the shell.
7) Connect DCC track power from a compatible DCC system and select the
factory default address 03 to enable sounds for testing
8) Be sure F8 is OFF, and then press F1(bell) or F2 (whistle/horn) ON to hear
these associated sounds.
9) Customize sounds by programming Sound CV’s to adjust the desired con-
figurations, as shown in the following tables of Sound FX CVs. Sound
schemes other than the default Steam (CV60=0) or Diesel (CV60=1)
schemes may be loaded by using a Digitrax PR2 Sound FX Programmer.
U
Us si in ng gt th he eS SF FX X0 06 64 4D Dw wi it th ho ot th he er rD DC CC Cd de ec co od de er rs s
The sound project loaded into this decoder may be operated independently of
any other DCC motor or function decoder. If another non-Sound FX com-
patible DCC decoder is connected to the track leads then CV readback of
SF064D Sound CV’s and PR2 SoundTest modes may not be possible. Note
that it is always possible to Write CV values using Operations mode or a
Service Mode programming track, even if CV Read is inoperative.
4
45 50 0C Ce em me et te er ry yS St tr re ee et tT T7 77 70 0- -4 44 41 1- -7 79 99 92 2
N
No or rc cr ro os ss s, ,G GA AU US SA A3 30 00 07 71 1F F7 77 70 0- -4 44 41 1- -0 07 75 59 9
w
ww ww w. .d di ig gi it tr ra ax x. .c co om mE Es sa al le es s@ @d di ig gi it tr ra ax x. .c co om m
SFX064D installation in
Athearn F7 Diesel with pre-
existing DH163 Decoder
Speaker Installed Inside
Speaker Enclosure
Figure 2: SFX064D Placement

©2006 Digitrax, Inc www.digitrax.com 4
If the connected function loads are insufficient for CV readback with a PR2 or
an incompatible DCC decoder is also connected, it is still possible to down-
load a complete sound project by using the large green “program project”
icon. in the SoundLoader program.
S
Sp pe ea ak ke er rM Mo ou un nt ti in ng ga an nd db ba af ff fl le e/ /e en nc cl lo os su ur re es s. .
The sound performance of any attached speaker(s) is greatly affected by the
mounting system and required baffle or rear enclosure.
The baffle is used to isolate to speaker diaphragm front sound waves from the
out of phase rear sound waves. This minimises sound cancellation, particularly
at lower frequencies. For most efficient sound generation, the volume of the
baffle should be as large as practically possible, and the baffle walls should be
acoustically rigid so not to allow acoustic interference.
Practical baffle materials are plastic, cardboard and even sheetmetal. Common
items such as cardboard tubes or 35mm film canisters may be modified and
trimmed to create reasonable baffles. Commercial baffles are also available in
many sizes to match many types of speakers, such as a “TDS Enclosure 1.10”
diameter” from Tony’s Train Exchange [1-800-978-3472] unit that will match
the 28mm factory speaker of the SFX064D
Most HO or O scale or similar locomotives have limited internal volume within
the shell, so the choice of speaker mounting requires some ingenuity for good
sound performance and volume. An example of a commercial molded baffle in
a ready-to-run locomotive is the Kato HO F40-PH, where the 28mm speaker
clips into an enclosure at the upper rear of the locomotive shell.
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !

©2006 Digitrax, Inc www.digitrax.com 5
C
Cu us st to om mi iz zi in ng gY Yo ou ur rD De ec co od de er r
Your Digitrax SFX064D Sound FX decoder is ready to run and will operate
and generate sound using address 03 with no additional programming. On your
Digitrax system, simply select the locomotive’s address and the sound will
start. On some DCC systems, it is necessary to select the locomotive address
AND send a command to start the sounds.
When used in conjunction with a separate DCC motor decoder in a single loco-
motive it is most practical to program both decoders to the same address and
operating modes.
For a more prototypical railroading experience, your decoder can be cus-
tomized for your specific locomotive by programming some of the
Configuration Variables, or CVs, available. Digitrax Sound decoders can be
programmed using either the direct method on a programming track or with the
operations mode using the main line. See the Digitrax Decoder Manual or the
Digitrax web site for more information.
Intial Test and Programming: This decoder is preprogrammed and tested
with a Steam locomotive sound scheme, and is ready to operate on factory
default address 03. Before customizing the decoder it is useful to run it on
the factory default address 03 to check the installation. The following sec-
tions show how to change the locomotive address and customize the
decoder
For more information on decoder installation and programming techniques and
examples visit the www.digitrax.com
C
Ch ha an ng gi in ng gt th he eD De ec co od de er rA Ad dd dr re es ss s
The first CV most people change is the decoders address. This lets you inde-
pendently control each loco with its own unique address. Digitrax decoders are
shipped with CV01 (AD2), the two digit address, set to 03. Following is a brief
description of how to change the decoder address with a Digitrax DT series
throttle. See your Starter Set Manual for complete programming instructions.
1. Place the loco on the programming track or on the main line.
2. Enter the programming mode using your DCC system/throttle. On DT400
press PROG until you see “Pd” if using a programming track or “Po” if
using the main line.
3. Use your throttle to choose the address you want to set up for the decoder.
On the DT400 use the left knob to dial AD2 for two digit programming, use
the right knob to dial up the address, click the right knob to change to AD4
for programming 4 digit addresses.
4
45 50 0C Ce em me et te er ry yS St tr re ee et tT T7 77 70 0- -4 44 41 1- -7 79 99 92 2
N
No or rc cr ro os ss s, ,G GA AU US SA A3 30 00 07 71 1F F7 77 70 0- -4 44 41 1- -0 07 75 59 9
w
ww ww w. .d di ig gi it tr ra ax x. .c co om mE Es sa al le es s@ @d di ig gi it tr ra ax x. .c co om m

©2006 Digitrax, Inc www.digitrax.com 6
4. Complete address programming. On DT400 press ENTER. Note: CV29
must also be programmed to enable 4 digit addressing, this is done automat-
ically by the DT300 & DT400 but not on earlier throttles.
U
Us si in ng gt th hi is sd de ec co od de er ri in no ot th he er rl lo oc co om mo ot ti iv ve es s
The factory supplied sound project loaded into the SFX064D is for a Steam
(default) or SD38-2 diesel locomotive, selectable with the value in CV60.
If you want to install it in a different locomotive, you can simply load a dif-
ferent sound project for that type of locomotive. The cam input is available
for steam installations where you want to synchronize chuffing.
D
Di ig gi it tr ra ax xL Lo oc co oM Mo ot ti io on n
®
S
Sy ys st te em m
The SFX064D does not have a motor drive capability but uses the DCC CV’s
associated with motor drive to synchronize the generation of prime move
sounds.
M
Mo om me en nt tu um m- -C CV V0 03 3& &C CV V0 04 4
Momentum is part of DCC decoder operation. Acceleration is controlled by
CV03 and deceleration by CV04. Both come from the factory set to 000/x00. A
range of 000/x00 to 031/x1F is available for both accel and decel. We recom-
mend that you try CV03:003/x03 and CV04:000/x00 as a starting point for
experimenting with momentum.
S
Sp pe ee ed dT Ta ab bl le es s- -H Ho ow wt th he eL Lo oc co oR Re es sp po on nd ds st to ot th he eT Th hr ro ot tt tl le e
With Digitrax LocoMotion, there are two types of speed tables: 3 Step Tables
and High Resolution 28 Step Tables. Please see your Digitrax Decoder Manual
for a discussion of the 28 Step Tables. The 3 Step Tables are set up by program-
ming 3 CVs: Start Voltage (CV02), Mid point Voltage (CV06) and Max Voltage
(CV05). These values are set at 000/x00 at the factory. All have a range of val-
ues from 000/x00 to 255/xFF. We recommend the following CV values as a
starting point for experimenting with speed tables.
O
Ot th he er rL Lo oc co oM Mo ot ti io on n
®
F
Fe ea at tu ur re es s: :S Sw wi it tc ch hi in ng gS Sp pe ee ed d, ,N No or rm ma al lD Di ir re ec ct ti io on no of f
T
Tr ra av ve el l& &S Sc ca al le ea ab bl le eS Sp pe ee ed dS St ta ab bi il li iz za at ti io on n( (B Ba ac ck kE EM MF F) )F Fe ea at tu ur re es s
Switching speed is controlled by CV54. The factory setting is 000/x00 for
OFF. To turn on the switching speed feature, program CV54 to a value of
001/x01. When this feature is on, use F6 to activate and deactivate switching
speed. When switching speed is ON and F6 is ON, the switching speed feature
is on. With the feature on the throttle’s target speed is effectively reduced by
about 50% and the effects of accel and decel programmed into the decoder are
reduced by 1/4. This is useful for yard switching operations.
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !

©2006 Digitrax, Inc www.digitrax.com 7
Normal Direction of Travel is controlled by CV29. See your decoder manual
for additional information on the settings for CV29.
D
De ec co od de er rR Re es se et tC CV V0 08 8
Decoder reset lets you reset all CV values to the initial factory settings. To
reset all CV values, program CV08 to a value of 008/x08. You also have the
option of resetting all values except the 28 speed step tables. To do this,
program CV08 to a value of 009/x09.
D
Di ig gi it tr ra ax xS So ou un nd dF FX XT
TM MS
Sy ys st te em m
Digitrax SoundFXTM lets you make your locos sound like the real thing!
The SoundFX sound CVs in the range of CV140 to CV256 let you customize
your decoder without having to reprogram or change the installed sound
scheme.
Standard decoder CVs in the range of CV01 to CV120 operate the same as for
a non-sound FX3Digitrax decoders (they control motor and light functions
etc.) CV58 is used as Master Volume, and CV60 is used to select an alter-
nate scheme, if provided in the sound project.
Sound CV155 is provided to select Diesel engine “notching” modes. The
default of CV155= 00 provides “automatic notching” that changes the
diesel RPM settings at 8 distinct throttle speeds that are controlled by Sound
CV132.
Sound CV155=01 selects “semi-automatic notching” mode that allows F6 ON
to increase the notch from the current throttle setting and F7 ON to decrease
back towards the lowest current throttle notch setting.
Sound CV155=02 selects “manual notching” mode that allows F6 ON to
increase the notch setting and F7 ON to decrease the notch setting irrespec-
tive of the throttle setting, which controls just the motor speed.
The decoder’s sound scheme can be reloaded using a Digitrax PR2 program-
mer and a sound project file (for example AC4400.spj) from the Digitrax
Sound Depot web site. Typical sound downloads take between 50 and 100
seconds depending on the project complexity and file size.
The following tables show the CVs used in this decoder version and how it is
set up at the factory to operate various sounds using your throttle.
4
45 50 0C Ce em me et te er ry yS St tr re ee et tT T7 77 70 0- -4 44 41 1- -7 79 99 92 2
N
No or rc cr ro os ss s, ,G GA AU US SA A3 30 00 07 71 1F F7 77 70 0- -4 44 41 1- -0 07 75 59 9
w
ww ww w. .d di ig gi it tr ra ax x. .c co om mE Es sa al le es s@ @d di ig gi it tr ra ax x. .c co om m

©2006 Digitrax, Inc www.digitrax.com 8
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !
CV#
Used For
[Range]
default val
01
2 Digit Address
03
11
Sound Time Out, 06=Sound ends when
loco address is de-selected, 00=Sound
stays on after loco is de-selected
06
29
Configuration Register
06
49
Forward Light (F0F)-Headlight
0
50
Reverse Light (F0R)-Reverse Light
0
51
Function 1
0
52
Function 2
0
58
Master Volume (F8 used for Mute)
[0-15] 9
60
Select Sound Scheme
0
132
Notch Rate
127
135
Mute Volume
0
140
Prime Mover/Chuff Volume
[0-64] 60
141
Bell Volume (Min=0, max=64)
25
142
Horn/Whistle Volume (Min=0, max=64)
60
143
Time-Scattered Air Effects Volume
[0-64] 30
145
Misc vols
[0-64] 40
146
Bell Ring Rate (1=24 milliseconds)
[1-100] 07
147
Air Drier Rate (1=about 2 seconds)
[1-64] 02
148
Compressor Run Rate
30
149
Air Compressor On Time
20
150
Horn/Whistle Setup (Default=0, Playable
Horn=1, Alternate Horn=2)
0
151
Auto Coupler Sequence Threshold Value-
Peak speed to allow auto coupler/brake
when direction change occurs and F3 is
ON
[0-60] 48
152
Project Author ID, Digitrax=221
221
153
Project ID Steam/SD38_2
02
154
Steam Blowdown / Safety volume
[0-64] 60
155
Notching/Slip Mode: 00=Automatic,
01=Semi-Automatic, 02=Manual
00

©2006 Digitrax, Inc www.digitrax.com 9
S
So ou un nd dF FX XD DC CO Op pe er ra at ti io on nM Mo od de e
Digitrax SoundFX deccoders will operate on smooth DC power. The sound will
not start until approximately 5 volts is applied to the track and there will be no
“start up sound.”
4
45 50 0C Ce em me et te er ry yS St tr re ee et tT T7 77 70 0- -4 44 41 1- -7 79 99 92 2
N
No or rc cr ro os ss s, ,G GA AU US SA A3 30 00 07 71 1F F7 77 70 0- -4 44 41 1- -0 07 75 59 9
w
ww ww w. .d di ig gi it tr ra ax x. .c co om mE Es sa al le es s@ @d di ig gi it tr ra ax x. .c co om m
Func
Used For
Notes
F0
Lights
F1
Bell
F2
Horn/Whistle
CV150 sets mode
F3
Coupler crash
Auto coupler/brake set by
CV151 max speed
F4
Air feature disable
F4 off enables pop-off,
drier and starts
compressor/airpump
F5
Diesel= Dynamic
brake Fans
Steam=Waterpump
turbine
F6
Diesel=Notch UP
Steam=Blowdown
Notch UP if CV155=01 or
02
F7
Crossing Gate
Airhorn or;
Diesel=Notch
DOWN
Steam=Wheelslip
Notch DOWN, if
CV155=01 or 02
(Crossing Gate active if
in Diesel mode and
CV155=0)
F8
Mute Control
F8 ON is mute
F9
Brake squeal
F10
Crossing Gate
Airhorn Sequence
F11
Steam=Greaser
F12
Steam=Safety
Blowoff

©2006 Digitrax, Inc www.digitrax.com 10
S
SF FX X0 06 64 4D DT Tr ro ou ub bl le es sh ho oo ot ti in ng g
If the sound does not start in the decoder
1. Make sure you have selected the locomotive on a throttle. The sound will
not run unless the locomotive is addressed in the system.
2. Check your installation to make sure the decoders are installed properly.
If the sound output sounds distorted
1. Check the speaker cone for magnetic debris that may have collected there.
Debris on the speaker will cause a loss of sound quality and must be removed.
2. Be sure that the CV58 volume is not set at a level that is too high for the
speaker. For impedances below 32ohms (e.g. 8 to 30 ohms) set the volume set-
ting lower to ensure the 1 watt output rating is not exceeded.
If the sound in your decoder shuts down after you stop it and you are not
using a Digitrax system for control. On some DCC systems decoders are not
addressed by DCC packets after the locomotive is set to 0 speed. In this case
after the CV11 timeout elapses (6 second default), sound will “shutdown.”. To
defeat this feature, set CV11=00 to remove the timeout and shutdown. To make
sounds, the decoder must have a command addressed to it at least once.
If you have trouble reading back CV’s on the programming track, this may
be due to insufficient current draw on the SFX064D function leads. Of course
you can always just re-program the CV value into a CV to get the desired
results, even though reading CV’s does not work. OPs mode is recommended
for programming all CVs except CV01, CV17 & CV18 (2 digit and 4 digit
addresses). If a second DCC decoder is present that is not Sound FX compati-
ble then correct readback of CV data is not possible,since the NMRA CV read-
back was not designed for multiple decoder readback.
The SFX064D plays a Diesel scheme, but I want the default steam scheme.
If the factory scheme has not been erased, program CV60 to a value of 0 to res-
elect the Steam scheme. Alternatively set CV60 to 01 to change to the SD38-2
sound scheme.
I have loaded a new scheme but the CV’s and Functions are not what I
expected. Load the sound project you programmed and then select the
“view>project description” menu and then read the text file on the screen that
defines how that project in particular uses CV’s and Functions for sound gener-
ation and configuration.
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !

©2006 Digitrax, Inc www.digitrax.com 11
F
Fu un nc ct ti io on nO Ou ut tp pu ut ts so on nt th he eS SF FX X0 06 64 4D D
4
45 50 0C Ce em me et te er ry yS St tr re ee et tT T7 77 70 0- -4 44 41 1- -7 79 99 92 2
N
No or rc cr ro os ss s, ,G GA AU US SA A3 30 00 07 71 1F F7 77 70 0- -4 44 41 1- -0 07 75 59 9
w
ww ww w. .d di ig gi it tr ra ax x. .c co om mE Es sa al le es s@ @d di ig gi it tr ra ax x. .c co om m

©2006 Digitrax, Inc www.digitrax.com 12
W
Wa ar rr ra an nt ty y& &R Re ep pa ai ir r
All warranties on Digitrax products are limited to refund of purchase price,
repair or replacement at Digitrax’s sole discretion. Except as expressly stated in
the full warranty statement, there are no warranties, express or implied, includ-
ing but not limited to any warranties of merchantability or fitness for a particu-
lar purpose. For complete warranty details see www.digitrax.com.
Damaged decoders should be returned directly to Digitrax for repair.
Incorporates elements of US Patents 6220552, 6545886, 6729584, 6747579,
other patents pending.
Digitrax, Inc. is not responsible for unintentional
errors or omissions in this document.
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !

©2006 Digitrax, Inc www.digitrax.com 13
4
45 50 0C Ce em me et te er ry yS St tr re ee et tT T7 77 70 0- -4 44 41 1- -7 79 99 92 2
N
No or rc cr ro os ss s, ,G GA AU US SA A3 30 00 07 71 1F F7 77 70 0- -4 44 41 1- -0 07 75 59 9
w
ww ww w. .d di ig gi it tr ra ax x. .c co om mE Es sa al le es s@ @d di ig gi it tr ra ax x. .c co om m
This Page Intentionally Left Blank

©2006 Digitrax, Inc www.digitrax.com 14
C
Co om mp pl le et te eT Tr ra ai in nC Co on nt tr ro ol l
R
Ru un nY Yo ou ur rT Tr ra ai in ns s, ,N No ot tY Yo ou ur rT Tr ra ac ck k! !
This Page Intentionally Left Blank

©2006 Digitrax, Inc www.digitrax.com 15
4
45 50 0C Ce em me et te er ry yS St tr re ee et tT T7 77 70 0- -4 44 41 1- -7 79 99 92 2
N
No or rc cr ro os ss s, ,G GA AU US SA A3 30 00 07 71 1F F7 77 70 0- -4 44 41 1- -0 07 75 59 9
w
ww ww w. .d di ig gi it tr ra ax x. .c co om mE Es sa al le es s@ @d di ig gi it tr ra ax x. .c co om m
This Page Intentionally Left Blank

Made in U.S.A.
307-SFX064D 1k/012/06
SFX064D Sound and Function Decoder
Wired Sound+Function Decoder
for HO and Large scale locomotives
450 Cemetery Street
Norcross, GA USA 30071
www.digitrax.com
T770-441-7992
F770-441-0759
E[email protected]