L
ittfinski
D
aten
T
echnik (
LDT
)
Kleiner Ring 9
•
D-25492 Heist/Germany
•
Phone: 0049 4122 / 977 381
•
Fax: 0049 4122 / 977 382
Multi-Digital
Manual
DigitalBooster DB-4
The
DigitalBooster DB-4
is a short-circuit protected
Power-Amplifier (Booster) for digital Model Railway
Layouts from the
Digital-Professional-Series
!
The
DB-4 amplifies
the
digital formats of Märklin-
Motorola
,
mfx
®
,
M4
and
DCC
.
DB-4-G
Part-No.:
080073
>> finished module in a case <<
BU1
+
S1
DCC
MM
JP1
JP2
JP3
JP4
OFF
ON
Auto
Go
RailCom
ShortReport
red brown
LED1
LED2
GO
STOP
+
Littfinski DatenTechnik (LDT)
KL1
K
J
4,5
2,5
JP5
OUT
IN
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!
The DigitalBooster DB-4 provides a
maximum digital current of 2,5 or 4,5
Ampere and amplifies the digital
formats of Märklin-Motorola,
mfx
®
,
M4
and DCC.
The DB-4 can operate with several
digital command stations by using the
5-poles booster bus, the CDE booster
bus or the Roco-booster bus.
The DigitalBooster DB-4 receives the
power supply not from a classical
model railway transformer but from the
switched mode mains power supply
DB-4 PowerSupply. On this unit is the
stabilized digital track voltage
adjustable between 15 and 24 Volt,
suitable for all track gauges.
This product is not a toy! Not suitable for children under 14 years. Improper use will imply danger or injuries due to
sharp edges and tips! Please store this instruction carefully.
CE Part-No.:
1370365
