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Idiomas disponibles
Idiomas disponibles
3.2 EXAMPLE OF INSTALLATION
The programmable cluster headend unit can be used where there are channels in the UHF band that are
received with different powers and from several directions.
gap
Therefore, it fi lters the channels (groups of adjacent channels) and independently equalizes the output level
of the various clusters. The signals are then mixed, amplifi ed and distributed.
vely
In the installation example described below (see fi g. 3.3), we consider a Profi ler FRPRO10S that uses three
UHF antennas, a VHF antenna and an FM antenna for the radio channels. On inputs UHF1, UHF2 and UHF3,
10 clusters can be programmed. In the AUX (auxiliary) input, the Audio/Video signal of a camera is mixed.
Furthermore, by taking advantage of the SAT input, all transponders belonging to a polarization are distribu-
ted (a polarization between V/L, V/H, H/L or H/H).
all
m
o-
For the correct programming of the Profi ler headend, proceed as follows:
1.
Connect the Profi ler unit to the electric network.
2.
wait for the headend unit's initialization (the FRACARRO logo will appear on the display).
wait for the headend unit's initialization (the FRACARRO logo will appear on the display).
3.
enter the menu by pressing the
4.
defi ne the parameter of each cluster without considering the cells' output level. See paragraph "5.3.1
Programming the cluster UHF INPUT" or "6. Programming software."
5.
Perform the automatic self-alignment of the cells by using the "SELF-ALIGNMENT" menu. See para-
graph "5.4 SELF-ALIGNMENT SETTING MENU."
6.
If needed, change the general output level by means of the "FINAL GAIN" MENU. See paragraph "5.5
FINAL GAIN MENU."
Alternatively to item 4, load a confi guration made by the programming software onto the Profi ler (see chapter
6) or a confi guration that has been previously saved from a product of the FRPRO series (see paragraph
5.2.3).
UHF1
Fig 3.3 – Example of installation of the Profi ler FRPRO10S
4. OPERATION INSTRUCTIONS
key and enter the user code (by default 1234)
FM
BIII +
UHF2
DAB
AUX
UHF3
TV
TV
TEST
33
SAT
TV+
SAT
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