Instructions For Use; Standard Menu - Televes MUX DVBS2 - QAM CI Twin User Manual

5 Instructions for use

Connect the programming unit to the front socket
of the module ("PRGM").
At first, the controller's firmware version will
appear:
Next, it is displayed the firmware version of the
corresponding module:

5.1 Standard menu

5.1.a Input menu
The multiplexer consists of 3 demodulator
(called A, B and C in the menus). The signal to
be demodulated comes from one of the two
F connectors, since the second input can be
configured either as a loop-through of the first
one, or as an independent input (see menu 5.2b).
In the latter case, demodulator A receives signal
from connector 1 while demodulator B and C
receive signal from the second connector. The
module is able to provide power voltage to 2 LNB
through their input connectors whenever they
are configured as independent inputs, as well as a
selection of satellite using DISEqC commands.
The first standard menu allows to select the input
frequency and the symbol rate of each one of the
3 input channels.
To modify the frequency, press
parameter starts to flash. Then change its value
using keys and .
The range of allowed input frequency values is
950-2150 MHz, whereas the range for symbol rate
is 2 to 45 Mbaud. Detection of both DVB-S2 and
DVB-S signals is automatic.
These parameters will be active when the option
"Enabled" is selected
These parameters are only operational when
you select the option 'Enabled' . If you switch
from 'Enabled' to 'Disabled' the input will not be
considered.
Whenever the selected input is locked it will be
shown a symbol on the right of the Input field , as
follows:
In the event of a "short circuit" in the input
connector (LNB power enabled on any of both
inputs), a LED on the front of the module will flash
until the condition disappears.
5.1.b QAM modulation menu (only
to the Ref. 564401)
until the desired
The following main menu allows selecting, for each
of the two outputs, the parameters of output QAM
modulation:
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