Technisat TechniRouter 5/1x8 K Manual do Utilizador descarregar pdf (Página 44)

7.5 Known Problems

• A misconfigured receiver, installed on universal LNB and horizontal polarization

(corresponding to 18V), prevents all communication on the SCR bus.

• If more than one receiver is set for the same user band, constant channel change

commands might be observed if these receivers are operating at the same time.

• Automatic searches for the user bands interrupt TV reception in case of other connected

receivers.

• Conversely, automatic searches are also disturbed by receivers that are currently in

operation, because the receivers react with a new tuning command if the RF tone is

switched on and thereby turn it off again.

• If distribution equipment without diode-separated DC paths is used, a receiver’s SCR

commands can be so weakened that the satellite channel router doesn’t recognize them

anymore.

• After a power outage, receivers of the same construction can send SCR commands in the

same rhythm, causing lasting collisions.

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Technisat TechniRouter 5/1x8 K Manual do Utilizador Página 44