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Programming by Key and Solenoid Command
All settings for the stops and the servo speed are easily set by the digital center, or another
control device, with which one can control solenoids.
The desired servos should be connected to the outputs that are to be programmed since the
servo decoder acknowledges the setting of the servo parameters, during programming, with
a movement of the respective servo.
1. Activating Programming Mode
Press the key on the decoder and keep it pressed. The control LED blinks.
2. Selecting Data Format
The LED blinks alternately at flashing rate A and flashing rate B for 5 seconds in each case.
Meaning:
Blinking rate A = __ __ __ = selection DCC format
Blinking rate B = _ _ _ _ _ _ = selection Motorola format
If the key is released during the appropriate blinking rate then the appropriate data format is
selected.
Note: If the decoder no longer reacts to key inputs fro

When the key is released the servo on connector 1 briefly moves back and forth. If the key is
pressed again the servo at connector 2 briefly moves back and forth. Further operation
changes to output 3 and 4. If the key is then operated again, programming mode is
terminated.
Operate the key repeatedly until the servo on the output to be programmed moves briefly.
4. Specifying the solenoid address for the selected servo output
On digital center or another control device which can switch solenoids, operate one of the
two keys (red or green) which are to move this servo later. The servo decoder acknowledges
the key press as the servo briefly moves back and forth.
5. Selecting solenoid keys for [+] and [-] keys
In order to be able to set up stops and the speed of the servo during programming, two keys
must be specified which will be used as [+] and [-] key.
From the digital center, or another control device which can switch solenoids, press the key
which is to be used as [+]-key. The solenoid address of this key must not be the same as the
previously selected solenoid address. The servo decoder acknowledges the key press by
briefly moving the servo back and forth.
In the same way, the key which is to be the [-]-key is determined.
Note: After programming, this allocation is deleted so that these keys can be used on the
layout as normal.
6. Setting the stop positions of the Servos
Using the address setup in step 4, the servo can now be moved to stop position “red” with
the red solenoid key. With the help of the [+] and [-] keys, specified in step 5, the stop
position of the Servos is adjusted accordingly. For this the [+] or [-]-key is repeatedly pressed
until the desired retaining position is reached. With the green solenoid move the servo to the
stop position "green" as described above.
When desired positions are fixed, the servo must be switched to the "red" and "green" stop
positions 3 times (thus red-green-red-green-red-green) without changing the setting, in order
to go to the next programming step (keys in accordance with step 4).
7. Setting the speed of the Servos
The servo now independently moves back and forth with the set speed between the two stop
positions. The speed of the movement can be increased or decreased with the [+]and [-]
keys, specified in step 5.
8. Terminate Programming
When the desired speed is adjusted, one of the two keys which change the servo position is
operated, (keys in accordance with step 4).
Programming for this servo output is complete and the servo decoder is ready for the
programming of the next output. The selected settings are permanently stored.
Note: If the programming is terminated prematurely, as if the track power is switched off,
then the selected settings are stored.