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DZ125

Fits Many Z, N and HO Scale
Locomotives

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Works with many Z, N, and HO scale locomotives up to 18V track volt-
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Digitrax LocoMotion

®

System-

Your locomotives look like the real thing.

The Digitrax LocoMotion System makes them run like the real thing, too! 

Torque Compensation

for smooth as silk silent operation.

128 Speed Step

operation (14 or 28 steps can also be used).

Momentum

with acceleration and deceleration.

Normal Direction of Travel 

is user selectable.

Switching Speed

feature for easier and faster access to yard speeds.

3 Step Speed Tables

set start, mid and max voltage for custom control.

28 Step Speed Tables 

with 256 level resolution for precise control.

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Scaleable Speed Stabilization (Back EMF)

with simple setup & 1024 level

resolution.

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SuperSonic 

motor drive for silent operation. 

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FX

3

Function outputs for prototypical lighting effects and on/off control:

Constant Brightness Lighting

with directional or independent control.

Realistic Effects

like Ditch lights, Mars lights, strobes, and many more. 

FX

& Standard Function Qualifiers

operate functions based on direction,

F0 on or off, direction and F0, and whether loco is moving.

Function Remapping

of 14 functions for custom function setup.

Master Light Switch

turns off all lights & functions with one keystroke. 

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Transponder ID Equipped

ready for transponding on your Layout

Compatible with digital surround sound systems

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All Mode Programming

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Decoder Reset CV

with or without speed table reset.

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Motor Isolation Protection

prevents damage to your decoder.

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Basic, Advanced & UniVersal Consisting

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2 Digit and 4 Digit Addressing

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DCC Compatible

©2007 Digitrax, Inc

www.digitrax.com

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Z Scale

Mobile Decoder

1 Amp/1.25 Amp Peak

2 FX

3

Functions, 0.5 Amp
with 7 lead wire set 

Summary of Contents for DZ125

Page 1: ...typical lighting effects and on off control Constant Brightness Lighting with directional or independent control Realistic Effects like Ditch lights Mars lights strobes and many more FX3 Standard Function Qualifiers operate functions based on direction F0 on or off direction and F0 and whether loco is moving Function Remapping of 14 functions for custom function setup Master Light Switch turns off...

Page 2: ...2 The DZ125 has 6 wires that you will solder directly to the appropriate con nections inside the locomotive The smaller size allows the decoder to be easily installed in a variety of locomotives The bare ends of the wires are wired to the motor connections power pickup connections and the lights according to the following diagram Figure 1 Note Avoid stressing the solder connections of the wires to...

Page 3: ...amps and LEDs Lamps that draw more than 80 mA when running require a 22 ohm 1 4 watt resistor in series with the directional light func tion lead to protect the decoder 6 Some locomotives employ filter capacitors for RFI suppression in the loco motive wiring These may cause problems with Supersonic decoders and non decoder analog operation on DCC This capacitor should be removed for best operation...

Page 4: ...ng instructions 1 Place the loco on the programming track Go into Program Mode on your system On DT400 press PROG On DT300 DT100 DT200 press RUN STOP FN F0 2 Choose AD2 for 2 digit addressing or AD4 for 4 digit addressing DT300 DT400 Ad for DT100 DT200 see your Starter Set manual for 4 digit instructions 3 Use your throttle to choose the address you want to set up for the decoder 4 Complete addres...

Page 5: ...4 000 x00 as a starting point for experimenting with momentum S Sp pe ee ed d T Ta ab bl le es s H Ho ow w t th he e L Lo oc co o R Re es sp po on nd ds s t to o t th he e T 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 Tab...

Page 6: ...ti io on n The factory settings in the decoder provide silent smooth operation of your locomotive under most conditions For more information about these settings please see the Digitrax Decoder Manual or our website D Di ig gi it tr ra ax x T Tr ra an ns sp po on nd di in ng g C CV V6 61 1 Digitrax Transponding is controlled by CV61 The initial factory set value is 000 x00 for OFF To turn ON trans...

Page 7: ...ted in the Digitrax Decoder Manual in the section Setting Up FX FX3 Effects on Function Outputs 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 a...

Page 8: ...Made in U S A 307 DZ125 INS 1k 2 09 DZ125 Fits a Variety of N Scale Locomotives 2443 Transmitter Road Panama City FL 32404 www digitrax com T 850 872 9890 F 850 872 9557 E sales digitrax com ...

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