Paradise Datacom Vision Series Installation And Operating Handbook page 55

Advanced. This controls the Paired Carrier (PCMA) carrier overlap feature. On L-band
•
modems it also allow s control of an LNB.
Edit-Rx-Carrier-Frequency Screen
See the description of the transmit path equivalent.
Edit-Rx-Carrier-Inversion Screen
See the description of the transmit path equivalent.
Edit-Rx-Carrier-Roll-off Screen
See the description of the transmit path equivalent.
Edit-Rx-Carrier-Advanced LNB Menu
The follow ing LNB screens are only available on the L-Band Modem.
This menu has the follow ing options:
LNB type. This allows selection of the LNB type that is fitted. It also allow s the modem
•
to display and the user to edit the final SHF frequencies instead of the normal L-band
frequencies.
PSU. This allows the DC supply to the LNB from the modem to be turned on or off.
•
Reference. This controls whether a 10MHz reference signal is supplied to the LNB
•
from the modem.
1-for-1. This controls whether LNB services (i.e. DC supply, 10MHz reference and FSK
•
communications) stay w ith the on-line modem or sw itch to the standby modem w hen a
1-for-1 switchover occurs in a 1-for-1 redundant pair of modems.
Edit-Rx-Carrier-Advanced-LNB Type Screen
Vision Series Installation and Operating Handbook
Edit/Rx/Carrier/Advanced/LNB:
1LNB
3Reference
./Rx/Carrier/Advanced/LNB/LNB type:
[None]
New :[C 3.635 – 4,2 GHz]
2PSU
41:1
7-34