Proper use
Operating Manual U 960 -
Version 02-2022A
page 4
Proper use
The combining network U 901, resp. VZN 8 are used exclusively for distributing signals in SAT IF distri-
bution systems.
Modification of the devices or use for any other purpose is not permitted, and will immediately void any
guarantee provided by the manufacturer.
Target group of this manual
Installation and starting operation
The target group for installation and starting operation of the ASTRO headend technology are qualified
experts who have training enabling them to perform the work required in accordance with EN 60728-11
and EN 62368-1. Unqualified persons are not allowed to install and start operation of the device.
Device configuration
Target group for the configuration of the ASTRO headend are persons who have received instructions
and have training enabling them to perform a configuration. Knowledge of EN 60728-11 and
EN 62368-1 is not necessary for configuration.
Device description
The delivery is comprised of the following parts:
U 960 combining network
Screws and screw nuts for mounting of the 19 inch housing
Operating Manual
U 960-4-24-T: Terminating resistors on all outputs except output 1 and on input 4 (pre-installed)
Front
[1] Power LED
[2] Test point
Back
[3] Netzteilbuchse
[4] Output
[5] Inputs
Figure 1: U 960 combining network - frontside
U 960
Version
without
testpoint
U 960
Version with
testpoint
1
