Displ Y Indic Tions - Fagor STT-TWIN 8000 Manual De Instrucciones

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DESCRIPTION
DVB-S and DVB-S2 signal Twin transmodulator in DVB-T
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Free-to- ir (STT-TWIN 8000) and with Conditionnal ccess
DVB-CI (STT-TWIN-CI 8000). dmits QPSK or 8PSK input
signals and modulated signal delivery in COFDM.
llows satellite programs to be viewed with DTT receivers.
1st IF S T signal with digital programming is converted
to the RF band between 50.5 and 858 MHz modulated
in DVB-T. Handles MPEG-2 or MPEG-4 signals enabling
selection of programs delivered on output.
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INST LL TION ND ST RT-UP
- The power sources must be disconnected from
the mains before connecting or disconnecting the
module.
Insert the C M into the module (see the pos. 10 in the
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figure 2, page 3) before placing the module on the frame
(STT-TWIN-CI 8000).
Connect the earth connection of the frame to the earth
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connection of the antenna installation.
Fix the modules to the frame in the order shown in the
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application example (see Fig.2), with the power source
on the right and the amplifier on the left of the unit.
Make the signal distribution of the antenna(s) via the F-F
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coaxial bridge (Ref. 83814) and load the free output(s)
with 75 (Ref. 84011).
Join the RF channel outputs (Fig.1, 8) via the F-F coaxial
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bridge, and load the free output of module 1 with 75 ,
beside the power source.
Connect the Supply bus B 807 ref. 83807 between the
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modules (Fig.1, 5) and the SPS.
Connect the antenna drop cables to the corresponding
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inputs (Fig.1, 1).
Connect the power source to the mains.
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WORKING TEMPER TURE
The modules have to be refreshed for their correct
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operationt. It's recommended to install the modules in
the housing with fan (Ref 83806) or, when installing on
a 19" rack, to use the Rack ventilation Unit (ref 83801)
When there are few modules to install, it's possible to
use the fan VNT 800 on the wall frame (Fig.1, 5).
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MODULES PROGR MM TION
The modules can be programmed:
Through the UCF 300 Control Unit (Ref 85115) in local
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mode, following the steps explained in this manual.
Through a PC in local mode. In this case, it's necessary
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to have a MCU 8000 or LPU 8000 unit and the "8000
series" programming software installed in the PC.
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UCF 300: BUTTONS' FUNCTIONS
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The buttons are for vertical menu scrolling.
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M
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a) On the programming menu they are for selecting the
function to be programmed.
b) parameter can be selected within a function.
c) parameter setting can be modified within a
programmable parameter.
The buttons are for horizontal scrolling through the
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programming menu, e.g.:
Function parameter
The button is for moving right.
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The button is for exiting without changing the setting:
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escape.
The button is for validating the data item programmed.
OK
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DISPL Y INDIC TIONS

The UCF 300 control unit has two rows of alphanumerical
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characters. The data display mode and programming
diagram on page 8 are a guide to this process:
If the characters are all upper case and on the upper
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row, this indicates that one of the 5 functions has been
entered.
If data appear on two rows of the display, the
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parameter to be adjusted is being displayed.
The right arrow shows how to enter to change the
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parameter setting.
flashing box indicates that the parameter setting can
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be modified using the
(press the button to validate).
OK
"+" sign followed by the name of the service indicates
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that this service is in the output multiplex.
" * " sign before the name indicates an encrypted
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service.
" 1 " or " 2 " after the service name indicates in which
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output has been actived the service.
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PROGR MMING with UCF 300
Connect the UCF 300 to the desired module. fter a
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few seconds, the unit will show the model in question:
STT-TWIN 8000 / STT-TWIN-CI 8000.
Press the button to enter the standard menu
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(press 3 sec to go to the extended menu):
OK
1. RF OUTPUT
2. DVB-T OUTPUT (extended menu)
3. LNB (extended menu)
4. S T INPUT
5. OUTPUT SERVICES
6. PSI EDIT (extended menu)
7. C M (extended menu) / (STT-TWIN-CI 8000)
8. MEMORY
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Press the button to scroll through the functions.
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Press the button to enter the parameters of the
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desired function.
See programming diagram on page 8.
1. RF OUTPUT: RF output
1.1. Out Freq 1:
50,5 ÷ 858 MHz.
1.2. Out Level:
65 ÷ 78 dBµV
1.3. Out RF 1:
Enables/disables the RF output 1.
1.4. Channel BW(MHz):
1.5. Out RF 2:
Enables/disables the RF output 2.
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value.
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width of the output channels