Promax HD Ranger + Uživatelský manuál stáhnout pdf (Strana 129)

March 2015 25

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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

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

switchers, is

necessary to make sure that these are compatible.

Figure A3. 2.

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Promax HD Ranger + Uživatelský manuál Strana 129