Paradise Datacom Vision Series Installation And Operating Handbook page 57

Units:
Minimum value:
Maxim um value:
Step size:
Factory default:
Once set, all Rx IF frequencies displayed or edited include the frequency
Description:
shift of the LNB or dow nconverter chain.
Note this manual entry of SHF Frequency shift al w ays assumes a low
side Local Oscillator (LO) and therefore displays the SHF Frequency =
LO + IF. There is no means to enter a High Side LO, w here the SHF
frequency received would be LO - IF Frequency (unlike the situation
where a predefined Std C band LNB is selected and the modem know s
that a high side LO is being used).
Edit-Rx-Carrier-Advanced-LNB PSU Menu
The Vision L-Band modem can supply either 15V or 24V at 500mA to the LNB up the
coaxial site cable or `line pow ered`. The options available are Off, 15V or 24V.
Severe damage may occur if a DC supply (or the wrong voltage DC
supply) is fed to a LNB not configured to be `Line powered`.
Edit-Rx-Carrier-Advanced-LNB 10MHz Reference Screen
When sw itched on, the modem's internal 10MHz reference signal is sourced from the
modem up the coaxial site cable to the LNB.
Vision Series Installation and Operating Handbook
MHz
0
65535
1
0
./Carrier/Advanced/LNB/DC voltage:
[Off]
New :[15v]
./Carrier/Advanced/LNB/10MHz reference:
[Off]
New :[On]
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