Operation instructions | Serie RFQ-845 and Serie RFO-845
2. Mounting and Installation
Notes
Before inserting or changing a module, pull the mains plug of the headend base unit from the socket!
Observe the operator's manual of the corresponding headend base unit!
Observe the operator's manual for the corresponding power supply unit!
The antenna system must be installed and grounded according to the DIN EN 60728-11 standard.
The headend modules can be operated either in a headend base units or stand-alone with the external power
supply unit.
The SAT IF inputs can be connected directly to a quattro LNB or to a SAT IF distributor. The plugged cable of
the headend supplies the LNB with power.
The input distribution can also be done via a multiswitch with up to 16 SAT IF levels.
2.1.
Mounting and installation in a headend base unit
Install the base plate of the base unit in compliance with the safety regulations defined by the EN 60728-11
standard. Connect the base plate of the base unit with an equipotential bonding cable (copper, minimum 4
mm²).
2.1.1.
Mounting
Every slot in the base unit has a fixing screw in order to install the headend modules.
Before the installation, the upper screw must be loosened.
When being attached to the output combiner, the module is at the same time mounted on the loosened screw.
Please tighten then the screw well.
2.1.2.
Power supply
Please pay attention to the maximum number of modules which can be supplied by the power supply unit
(see section 2.1.3 on page 12).
The modules have two identical connecting sockets on the bottom for the power supply.
Both are linked together internally. One of both connecting sockets is used to get the
operating voltage from the power supply unit or from another module. The second one can
be used to loop the operating voltage through to the next module or to the output combiner
of the base unit. With the DC patch cable
(SKZ 40-00) included in the scope of delivery, the modules
can be connected together.
While looping the modules through, a maximum of 3 x RFO-845(CI) or 4 x RFQ-845(CI) can be
connected together.
Installation in the headend base unit RFT-804:
The power supply unit RFP-806, integrated in the headend base unit RFB-804, has a DC connecting cable on the
output side.
This cable is connected to the first module.
The other modules are connected to each other using the enclosed DC connecting cable SKZ 40-00.
A separate DC connecting cable SKZ 40-01 is additionally required to supply the output combiner. The
connecting cable SKZ 40-01 is included in the scope of delivery.
Connect the output combiner to the last module.
102016-10-31 | Technical changes, design modifications, errors and misprints are subject to change without prior notice.
