axing SPU 1708-06 Betriebsanleitung Seite 4

Field of application:
The devices are only suitable for in-house distribution of RF signals. If a device
is used for other purposes, no warranty is given!
The figures on the right show application examples for distribution of 16 SAT
IF polarization levels including DVB-C signals.
Inputs Inputs
(SAT system 1) (SAT system 2)
(SAT system 3)
TERR Input
2
3
Outputs to cascade units
2
Inputs Inputs
(SAT system 1) (SAT system 2)
(SAT system 3)
LV and HV (below) LV and HV (below) LV and HV (below)
LH and HH (above) LH and HH (above) LH and HH (above)
Equipotential bonding and mounting:
To avoid dangerous power surges (e.g. risk of fire and danger of life) the
devices must be connected to the equipotential bonding according to
EN 60728-11.
 Use the equipotential bonding connection at the device (1).
 To connect the outer conductors of the coaxial cables to the equipotential
bonding, use, for example, QEW earthing angle at the inputs and
additionally patch cable SAK 21/41-02 at the subscriber outputs of the
device.
 Mount the device on a flat surface. Use appropriate mounting screws and
the mounting holes of the device (2).
RF Installation:
 Connect the SAT inputs of the multiswitch to the LNBs of your SAT reception
antenna. Connect the output signals of a terrestrial amplifier or a CATV
amplifier to the terrestrial input.
 Connect the subscriber ports (3) on the left and right sides of the
multiswitch to the antenna sockets. Use highly shielded coaxial cables with
F connectors. Suitable cables and connectors can be found in the current
Inputs Inputs
AXING catalogue or under www.axing.com.
(SAT system 4)
2
4
3
1
2
Inputs Inputs
(SAT system 4)
 If you don´t use cascade units to expand the multiswitch, terminate
LV and HV (below)
the cascade outputs on the lower side of the device DC-isolated
75 Ohm terminating resistors (e. g. CFA 11-00 not included in delivery).
Power supply:
An SZU 99-06 power supply is required for voltage supply (not included in
4
delivery).
 Connect the power supply unit to the DC socket (4) using the enclosed
cable.
 Connect the plug of the power supply unit with a mains outlet.
LH and HH (above)
The green power LED lits.
Cascading:
 Important: Before connecting the multiswitches/cascade units, connect
the equipotential bonding to the devices.
 Connect the outputs of the multiswitches with the inputs of the cascade
units. Use F/F Quickfix adapters CFA 4-01 (not included in delivery).
 Terminate the outputs of the last cascade units with DC-isolated
75 Ohm terminating resistors (e. g. CFA 11-00 not included in
delivery).