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 pictures show application examples for distribution of 16 SAT IF
polarization levels including CATV signals.
Grounding, Mounting and Power supply:
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 conductor of the coaxial cable to the equipotential
bonding, use e.g. QEW Earthing angles at the inputs and outputs of the
device.
Mount the device on a flat surface. Use the included 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 on the left and right sides of the multiswitch
to the antenna sockets. Use highly shielded coaxial cables with F connec-
tors.
Suitable cables and connectors can be found in the current AXING
catalogue or under www.axing.com.
If you don´t use cascade units to expand the multiswitch, terminate the
trunk outputs (7) with the terminating resistors CFA 11-00 supplied with
the SPU 1716-09.
Cascading
(SPU 1716-09 only):
The multiswitch SPU 1716-09 can be extended with the cascade units SPU
1710-09 and SPU 1718-19.
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).
Connect the subscriber ports on the left and right sides of the cascade units
to the antenna sockets.
Terminate the outputs of the last cascade unit with the terminating
resistors CFA 11-00 supplied with the SPU 1716-09.
Level Adjustment
(SPU 1716-09 and SPU 1708-09 only)
:
The terrestrial input of SPU 1716-09 and SPU 1708-09 can be adjusted (4).
Return path:
To use the return path, terrestrial path of SPU 1716-09 or SPU 1708-09 must
be switched passiv (5).
3
1
2
TERR input
4 5
2
2
6
2
7
Multifunction LED
(SPU 1716-09 and SPU 1708-09 only)
:
The multiswitch comes with a multifunction LED (6), which shows different
operation modes with different colours.
green = in operation
yellow = stand by (no receiver connected respc. on)
red = LNB short-circuit (check the cabling and rectify the error)
Remove of the power supply
(SPU 1716-09 and SPU 1708-09 only)
:
When there is no mains close to the multiswitch, the power supply can be
removed and connected with an appropriate coaxial cable (max. length 10 m).
Remove the F bridge (3) between the power supply and the multiswitch.
Remove the power supply by pressing down the little nose of the base plate
and push the power supply to the right side; then you can take it off.
Fix the power supply close to a power socket. Use the included screws and
fix the power supply at the foreseen mounting holes (top left and bottom
right )
Connect the DC-output of the power supply (F-female connector ) with the
DC-input of the multiswitch. Use an appropriate coaxial cable with
F-connectors.
Connect the power supply only to mains when all installation works are
finished.
Application examples:
SAT inputs
