LDT Digital Professional Series Operating Instruction

L D T
ittfinski aten echnik (
Operating Instruction
Master-Module for Decoder
for Switchboard Lights
from the Digital-Professional-Series !
GBS-Master-MM-F
>> finished module <<
Suitable for the data format Märklin-Motorola
The GBS-Master-Module together with the Display-
Module GBS-Display will build the Decoder for
Switchboard Lights GBS-DEC. Up to 4 Display
Modules can be connected onto each Master-Module.
Each Display-Module GBS-Display can control
⇒ 16 turnout symbols, up to 32 track-occupancy
symbols or different 2- to 4-aspects DB-light
signal symbols.
This product is not a toy! Not suitable for children under 14 years of age!
The kit contains small parts, which should be kept away from children under 3!
Improper use will imply danger of injuring due to sharp edges and tips! Please store
this instruction carefully.
Data format:
Märklin-Motorola
Red Point
Multi-Digital
Introduction/Safety instruction:
You have purchased the Master-Module GBS-Master as a kit
or as a finished module for the Decoder for Switchboard Lights
GBS-DEC.
The Master-Module GBS-Master is a high quality product that
is supplied within the Digital-Professional-Series
DatenTechnik (LDT).
We are wishing you having a good time using this product.
Our components of the
easily and without any problems operated on your digital model
railway.
The Master-Modules GBS-Master-MM is suitable for the
Märklin-Motorola data format.
The finished module comes with 24 month warranty.
• Please read the following instructions carefully. Warranty will
expire due to damages caused by disregarding the operating
instructions. LDT will also not be liable for any consequential
damages caused by improper use or installation.
Connecting GBS-Modules:
• Attention: Before starting the installation switch off the
drive voltage by pushing the stop button or disconnect the
main supply.
At first connect the Master-Module GBS-Master to a Display-
Module GBS-Display via the 10-poles pin-plug-bar BU1. For
setting the addresses and operating modes connect the
Master-Module GBS-Master additionally to a Service-Module
GBS-Service via the 15-poles pin-plug-bar BU2.
LDT
)
050322
Part-No.:
of Littfinski
Digital-Professional-Series
Avoid any offset of the pin-plug-bar of the Display- and the
Service-Module to the pin-socket-bar of the Master-Module. For
this issue please attend to the operating instructions of the
Display- and Service-Module. The picture 1 at the rear side of
the Service-Module operating instruction shows the correct
connection of the Display-, Master- and Service Module.
Up to 4 Display-Modules GBS-Display can be connected to
each Master-Module GBS-Master. For this layout has the
second Display-Module to be connected to the first Display-
Module via the 10-poles pin-plug-bar. Corresponding has the
third module to be connected to the second and the fourth to
the third module.
Connecting the decoder to the digital layout:
By using the Master-Module GBS-Master-MM the Decoder for
Switchboard Lights GBS-DEC is suitable for the data format
Märklin-Motorola.
The Master-Module receives the digital information via the
connection clamp KL1. Supply the Master-Module with this
information via a connection-rail or even better directly from the
control unit or from a booster (separate digital-ring-supply for
all decoders) for an interference-free transmittance of data.
Attend to the mark at the clamp KL1. The colors "red" and
"brown" next to the clamp is common on Märklin-Motorola
layouts.
can be
The Master-Module GBS-Master receives the voltage supply
always from the first Display-Module. More information to this
issue can be found within the operating instruction of the
Display-Module GBS-Display at the paragraph voltage supply
to the Display-Module.
Also details for the connection of the switchboard lights
symbols (light emitting diodes and incandescent lamps) to the
Decoder for Switchboard Lights GBS-DEC can be found
within the operating instruction of the Display-Module.
Colored sample connections can be found on our Web-Site
www.ldt-infocenter.com at the section "Sample Connection".
Setting address- and operation modes:
1.1 Putting into operation:
If the Decoder for Switchboard Lights will be connected to the
power supply firstly all connected light diodes and incandescent
lamps will lighten for 2 seconds at a brightness of 50% (lamp
test). The display of the service module indicates GBS-DEC
MOT Vx.y. If the information at the display of the service module
is not clearly readable during the first start of operation please
turn carefully the trim-pot R1 a half turn to the left and to the
right by using a small screw driver until the information at the
display is optimal readable.