iNetVu 1201 Flyaway, Руководство по устранению неисправностей, Страница: 70 / 71

iNetVu Troubleshooting Guide - 1201 Flyaway Page 70 of 71
Step 4: The following options are found in the “ Configuration ” Screen.

For DVB Search Method , the Satellite Configuration must be exact as provided by your NOC or
Service Provider.
Satellite Transmit Polarization Offset:
•
Horizontal Receive Offset = 0
Vertical Receive Offset = 90
•
If your configuration is correct then you may have a line of sight or coverage issue. For testing
purposes you may try another satellite and DVB carrier. Our controller has many preconfigured
satellites and transponders you may try. (C-COM does not guaranty the reliability of these
Frequencies)
•
Locate a satellite that covers your GEO location and enter this into the Longitude field and click
Send All. If the satellite is preconfigured it will auto populate all fields. C-COM does not guaranty
the reliability of these Frequencies. If 999999 is auto populated this indicates no working
frequencies haven been preconfigured for that satellite and transponder.
•
You may also choose to use websites as http://www.lyngsat.com/ or http://www.tracksat.com/ to
find working DVB transponders. (Frequencies must be converted and entered in L-Band)
Sample Conversion:
o
Given: Ku-Band Frequency = 12144 MHz and LNB LO = 10750 MHz
o
12144 MHz - 10750 = 1394 MHz = L-Band of 1394000 KHz
****Note: The L-Band Frequency must be in the range of 950,000(KHz) – 2,150,000(KHz)****