User manual

DigitalBooster DB-4 – Manual
- 6 -
BU1
+
S1
DCCMM
JP1 JP2 JP3 JP4
OFF
ON Auto Go RailCom
ShortReport
red brown
LED1 LED2
GO STOP
+
Littfinski DatenTechnik (LDT)
KL1
K J
4,52,5
JP5
OUTIN
ST1 ST2
Rev. 1.4
DB-4
BU3 BU2
C D E
STOP/GO
KL2 KL4 KL3
Feedback
A
T
2,5 / 4,5 Ampere Booster für die Digitalformate Märklin-
Motorola, mfx ® , M4 und DCC.
2,5 / 4,5 ampere booster for Märklin-Motorola, mfx ® , M4
and DCC.
DB-4
DigitalBooster
Multi-Digital
L ittfinski D aten T echnik ( LDT )
D-25492 Heist
www.ldt-infocenter.com
Digital-Profi werden!
braun
brown
J
rot
red
K
Vom DB-4-PowerSupply 2
From DB-4-PowerSupply 2
Gleisbereich 2
Track section 2
BU1
+
S1
DCCMM
JP1 JP2 JP3 JP4
OFFON
Auto Go RailCom
ShortReport
red brown
LED1 LED2
GO STOP
+
Littfinski DatenTechnik (LDT)
KL1
K J
4,52,5
JP5
OUTIN
ST1 ST2
Rev. 1.4
DB-4
BU3 BU2
C D E
STOP/GO
KL2 KL4 KL3
Feedback
A
T
2,5 / 4,5 Ampere Booster für die Digitalformate Märklin-
Motorola, mfx ® , M4 und DCC.
2,5 / 4,5 ampere booster for Märklin-Motorola, mfx ® , M4
and DCC.
DB-4
DigitalBooster
Multi-Digital
L ittfinski D aten T echnik ( LDT )
D-25492 Heist
www.ldt-infocenter.com
Digital-Profi werden!
braun
brown
J
rot
red
K
Vom DB-4-PowerSupply 1
From DB-4-PowerSupply 1
Gleisbereich 1
Track section 1
Von Digitalzentrale
From command station
Zu weiteren Boostern
To further boosters
Bestellbezeichnung/
Order code: Kabel Roco 1m
Connect the DigitalBooster DB-4 via the Roco-Boosterbus to the digital command station and
between each other
3. DB-4 connection to the Switched Mode Mains Power Supply DB-4-
PowerSupply:
The DigitalBooster DB-4 shall not get the power supply over the socket BU1 from a
classical model railway transformer but from the Switched Mode Mains Power
Supply DB-4-PowerSupply.
The DigitalBooster DB-4 has been matched to the Switched Mode Mains
Power Supply DB-4-PowerSupply and should be operated only together with this
particular unit.
At first adjust the voltage selection switch of the DB-4-PowerSupply to a voltage
between 15 and 24 Volt. This voltage is corresponding to the digital voltage of the
DigitalBooster DB-4 for the supply to the rails.
If there are several output plugs supplied with the Switched Mode Mains Power
Supply DB-4-PowerSupply please select the plug 5,5X2,1. This plug has an outside
diameter of 5,5mm and a bore diameter of 2,1mm. The outside pole is negative
and the inner pole is positive.
Please attend as well to the instruction supplied together with the DB-4-
PowerSupply.
4. DB-4 connection to an Own Track Section:
The DigitalBooster DB-4 is a power amplifier for your digital model railway layout.