axing BVS 13-68 Betriebsanleitung Seite 4

Field of application:
The devices are suited only for amplifying radio and television signals in the
house! If the device is used for other purposes, no warranty is given!
The illustration shows an application example for the distribution in star (1)
and tree structure (2).
Equipotential bonding and Mounting:
To avoid dangerous overvoltages (attention: risk of fire/death), the devices
must be connected to the equipotential bonding according to EN 60728-11.
 Use the equipotential bonding connection attached to the device (3).
 To connect the outer conductor of the coaxial cable to the equipotential
bonding, use e.g. earth connection blocks CFA or earthing angles QEW at
the input and output of the amplifier.
 Use the mounting screws included in the delivery and the mounting holes
of the devices (4).
3
4
Test ports
Input Output
RF Installation:
 Connect the input of the amplifier to the interconnection point. Connect the
output of the amplifier to your house distribution.
 Use a highly shielded coaxial cable with an F connector. Suitable cables and
connectors can be found in the current AXING catalogue or under www.
axing.com.
4
1
2
Power indicator LED:
The amplifier comes with a LED (POWER) which shows the operation mode:
 green = in operation
 out = no power supply
Test port:
 The test port at the input is bi-directional. This test port has to be activa-
ted or deactivated with the adjacent jumper (ON/OFF).
Adjustments of gain and slope:
 Adjust the gain and the slope (continuously variable) with the control
buttons (DS 1 and DS 2) in the forward frequency range.
 With control button (US) one adjusts the gain (also continuously variab-
le) of the return path before the amplifier stage.
 Use the jumpers (DS J1 and DS J2) to adjust the interstage attenuation
and slope in the forward frequency range.
 Use the jumpers (US J1 and US J2) to adjust the interstage slope and
attenuation of the return path.