User Manual
5. - CONFIGURATION CDC MODULE
The Headend Control version that is descri-
bed in this manual only supports the devices
with the firmware versions indicated on the
instructions manual of "Headend Manager
System Software (CDC)".
Before starting
The equipment will be mounted by fixing the
CDC module to the different modules that
make up the system, which will be mounted
on a subrack (see sections 3.1, 3.2).
The power supply is connected to the mains
via the port on the left.
The different references that make up the
system are interconnected as can be seen
in the figures in section 3.
"F" bridges shall be used for the IF and RF
connections, and the unused inputs / out-
puts must be charged with 75 ohm ref.
4061.
5.1.- Configuration using the universal
programmer 7234
The programmer consists of 4 buttons:
: Button to change the programming
menu and to save data.
: Button that selects a digit within a
specific programming menu. It also
carries out the change from the normal
menu to the extended menu.
: The button that increases the value of
the selected digit.
: The button that decreases the value of
the selected digit.
To configure the Headend Control module,
use the programmer (ref. 7234) and the
following menus:
47
Headend Control - CDC
P C T 3 .0
U N IV E R
S A L
A
B
C
Re f. 72
34
234 588
Figure 5
5 0
5 2
C h
Figure 6