- 20 -
STC 160
7
s
ettinGs
7.1 C
ontr ast
of
the
displ ay
1
2
3
4
5
6
4
7
8
5
S
M
Fig. 24
• Using the main power switch, (page 8, fig. 4,
) switch on the head-end station.
—> The mode indicator
3
(fig. 24) is activated.
• Adjust the contrast of the display using the button
2
(fig. 24).
7.2 s
et tinGs
in
the
menu
After the output levels of the modulator modules or the modulators have been
set, check the master output level of the RF output collector and adjust it ac-
cordingly based on the requirements of the cable system. Afterwards set the
standard of the output signal required. Set a 4-digit PIN in menu
"PIN"
to
protect the control panel from unauthorized access.
s
et tinG
the
output
level
of
a
retrofit ted
rf
output
ColleCtor
• Connect the RF outputs of the modulators to the RF inputs of the RF output
collector.
• Connect the antenna test receiver to the output of the RF output collector.
• After switching on the head-end station the "Select module / channel strip"
– "
SETUP BE160"
menu appears in the display. Activate this menu by re-
peatedly pressing
if needed.
