C-Com Satellite Systems Inc
Page 67 of 77
iNetVu™ 5000 Controller User Manual
Revision 1.0.2
PLATFORM TYPES
MF740
ME740
A0740B
A1800A
A0660A
AZ
POT
ZERO
226.0722 343.0747 343.0747 280.7808 343.0747
AZ
POT
FACTOR
0.4515 0.6683 0.6683 0.5484 0.6683
Fig. 56:
Azimuth Potentiometer Default Values
Polarization Parameters
The Polarization Angle is based on 2 values:
•
PL Pot Factor
•
PL Pot Zero
PL Pot Factor is an A/D value from the potentiometer which allows the iNetVu™ Mobile
Software to convert the A/D value of the Potentiometer into an equivalent angle. The PL
Pot Factor should vary approxi15% from the Default values below.
PL Pot Zero is an A/D value from the potentiometer which physically determines where
the iNetVu™ Mobile Software places Polarization Angle 0
°
. The PL Pot Zero may vary
approxi15% from the Default values below.
The PL Pot Factor and PL Pot Zero are calculated during the Polarization Calibration
process.
PLATFORM TYPES
MF1200
ME1200
A1200B/
A1200C
A0980B
MF950
ME950
A0950B
PL
POT
ZERO
250.2905 203.066 203.066 128.5094 80.2096 128.5094 128.5094
PL
POT
FACTOR
0.5304 0.3852 0.3852 0.2574 0.1586 0.2574 0.2574
PLATFORM TYPES
MF740
ME740
A0740B
A1800A
A0660A
PL
POT
ZERO
80.2096 128.5094 128.5094 205.4144 128.5094
PL
POT
FACTOR
0.1586 0.2574 0.2574 0.4012 0.2574
Fig. 57:
Polarization Potentiometer Default Values
Disable Rotation
An option that is used for circular-signaled frequency bands such as X-Band or Ka-Band.
It will only be available for the A0660A and A1800A Mobile Platforms. By default, the
Polarization will be disabled for the A0660A Mobile Platform, and enabled for the
A1800A Mobile Platform. This function can only be accessed via CONFIG Mode, and
the Polarization ST Limit Switch must be closed and permanently display ST.