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6) LNB Parameters: Click this button to bring up the LNB Parameters screen. It is used to set the
LO frequency, polarization voltage and LNB tone (see Figure
a. LO Frequency: Input the single-band LO frequency in Mhz.
b. Polarity Switching Voltage: Select either 11-15 Volts, 13-18 Volts or 21 Volts for the
Vertical/Right and Horizontal/Left LNB voltage values.
c. High/Low Band Tone: Select either 22 KHz or 44 KHz for the LNB switch tone
frequency. Typically 22 KHz is used.
d. Long Line compensation: Checking this box will increase the Polarity Switching
voltage by 1 V. This additional voltage may be used to compensate for the voltage drop
due to a long I/F cable run between the S300 and the LNB.
e. OK: By pressing this button, the screen updates will be temporarily stored and the user will
be returned to the Satellite screen. By selecting Apply on the Satellite screen the LNB
Parameter settings will be sent to the S300. Selecting Exit will exit the Satellite screen
without setting the LNB Parameter updates.
f.
Cancel: Exits back to the satellite dialog screen
7) Search Mode: Select either the DVB-S2, DVB-S or Both radio button to set your receiver to
receive a DVB-S2 or DVB-S compliant satellite signal. If you select Both, the receiver will
automatically select the correct mode of operation
Version: 1.2
If a dual LNB is being deployed, ensure that the appropriate LO
-
NOTE:
frequency is entered in the LO Frequency box and that the correct band
(high or low) is selected in the Satellite screen.
The S300 can automatically select between DVB-S2 and DVB-S
-
NOTE:
input streams.
Confidential and Proprietary
above):
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