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©2008 Digitrax, Inc

www.digitrax.com

6

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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.

Normal Direction of Travel

is controlled by CV29. See your decoder manual

for additional information on the settings for CV29.

This decoder 

supports

Scaleable Speed Stabilization (Back EMF)

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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.

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Digitrax Transponding

is controlled by CV61. The initial factory set value is

000/x00 for 

OFF

. To turn 

ON

transponding, program CV61 to a value of

002/x02. This allows you to use Digitrax transponding to keep track of your
rolling stock. When transponding is enabled, the front light of the locomotive
will flicker slightly to indicate transponding signal is being communicated. For
optimal transponding operation, we recommend that you hook up the forward
and rear lights as shown in the wiring diagram (

Figure 1

).

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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, pro-
gram CV08 to a value of 009/x09.

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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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