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Programming of Uhlenbrock Decoders by Intellibox

The  most  comfortable  way  to  program  a  decoder  is  offerd  by  the  Intellibox.  A  menu-driven

programming mode in plain english is provided. Programming is carried out by selecting the menu

for  non-compensated  decoders  (750/770,  75100  or  754xx).
You find exact instructions in the Intellibox handbook.

Programming of Uhenbrock Decoders by LOKTOOL

This computer routine is used to program Uhlenbrock decoders by applying a Märklin central unit

in connection with a Märklin interface. See reverse for a brief description..

A  short  circuit  from  motor  brushes  or  ancillary  outputs

to  pickup  shoes,  frame,  or  wheels  may  destroy  the  device!

Installation of the loco-decoder 75 400

Motor  connections

Remove the old reverser and unsolder

all wire connections. Solder the brown

lead to the frame, the red one to the

pickup shoe, and the blue and green

ones to the brush connections of the

motor.
Important:  RFI  suppressors  and

capacitors should be retained.

Installation  of  an  extra  function

Connect the gray and yellow leads to

the front and rear lamps. Their ground-

connection must be kept. Should the directional lighting come on wrong, change the green and

blue leads on the motor. Connect both outputs with each other if you wish them to work direction-

independently.
There are other devices possible that can be controlled by the ancillary outputs, e. g. a smoke

generator.

Caution

Most of the models suitable for ac-operation are already equipped with 19V-lamps that are also

compatible  with  digital  operation.  Should  you  find  lamps  for  a  lower  voltage,  replace  them

before changing over to digital operation.

Fixing  the  unit  in  the  model

Use the supplied adhesive pad for fixing where there is room for the decoder. The pad keeps

the unit insulated and fixed in its position.
In case the loco has a high current consumption, we recommend to fasten it directly to a metal

chassis frame with hot glue. All common brands are suitable for this.

Safety  first

Check for proper wiring after installation with a wiring checker or an ohmmmeter. Make sure that

the shell will not touch the unit and that no wires can be caught when shell is installed.

green

blue

brown = chassis

yellow

red

gray

Motor

driving  direction 

b

DECODER

Содержание 75 400

Страница 1: ...oltage is high enough Changing of direction or speed is not possible though AnalogOperation In analog mode the decoder acts like a standard reverser Loco will stop when entering a digital section Setting the Operation Mode Switching over from digital to analog mode is done as described in the programming instructions A value of 01 analog code is assigned to programming mode s function 08 Factory s...

Страница 2: ...nnect the gray and yellow leads to the front and rear lamps Their ground connection must be kept Should the directional lighting come on wrong change the green and blue leads on the motor Connect both outputs with each other if you wish them to work direction independently There are other devices possible that can be controlled by the ancillary outputs e g a smoke generator Caution Most of the mod...

Страница 3: ... Call up function Key in 02 and shortly push knob to reverse a lamp will flash s Set value Adjust knob to desired minimal speed Depress function and off keys consecutively when loco is moving it will stop and a lamp will flash 2 3 Maximal Speed max speed for speed step 15 s Call up function Key in 03 and shortly push knob to reverse a lamp will flash s Setvalue Adjustknobtodesiredmaximalspeed Depr...

Страница 4: ... of all parameters store in decoder profile database Address search function for all decoders using the Märklin Motorola data format Controller screen six controllers are shown on a screen display Hardware requirements A Märklin central unit and 6050 6051 interface connected to a PC Programm will run on all PCs from 386 25 on under Win 3 x 95 98 and NT www uhlenbrock de Be it most recent informati...

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