COBHAM Sea Tel 4010W-91, Installation Manual

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4010W-91 Installation Manual Setup – Tracking Receiver - VSAT
6-2
6.5. Volt
6.5.1.
Above Decks Powered - The LNB’s installed onto all Series 09 VSAT antenna systems are powered by the
antenna itself (above decks), and thus there is no applicable use for VOLT control. For antenna systems that
have voltage and tone controlled multiband LNB’s installed, you will use the tracking band selection to
control/toggle the voltage output of the ADE 400MHz FSK modem. For detailed information, refer to the
“SETUP-Band Select” section of this document.
VSAT Application
6.6. SAT SKEW
SKEW is used to optimize the polarization of the feed to the desired satellite signal. In VSAT systems this is normally
adjusted during the cross-pol isolation testing with the Network or Satellite Provider (refer to (Optimizing Cross-Pol
Isolation).
6.7. NID
In VSAT systems the Network Identification parameter should always be set to 0000 to allow external network lock to
be supplied into the ACU from the satellite modem.