Promax HD Ranger Lite, User Manual

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July 2015
25
3
Command Selected input
SAT A
SAT B Satellite 1
Satellite 2
These switchers are transparent to the LNB's (13V, 18V, 22 kHz) commutation
commands. Then, once chosen the satellite with the SAT command, the
corresponding LNB can be used in a normal way. (see Universal LNB).
Note : There are switchers of 2 inputs and 1 output in which other DiSEqC
TM
commands are used, such as POSITION or OPTION, to allow more complex
assemblies. Refer to the manufacturer technical information to make sure which
are the commands to use.
A3.4.2
Monobloc LNB
A Monobloc LNB is a module composed by 2 Universal LNB connected by a Tone-
burst switcher (2 inputs – 1 output). So, it can be managed in the same way.
Also TWIN (2 independent outputs), QUAD (4 independent outputs) and OCTO
versions exist (8 independent outputs). In this case, each output is controlled in
a different way from the rest.
Important : If it is desired to use Monobloc LNB with DiSEqC
TM
switchers, is
necessary to make sure that these are compatible.
Figure A3. 2.