Troubleshooting guide

iNetVu Troubleshooting Guide
C-COM Satellite Systems Inc.
Page 31 of 88
2. If the Mobile Platform physically moves but the angle doesn’t change
Possible Causes:
• Azimuth Potentiometer
• Sensor Cable
• Internal Wiring Harness
• 7000 Controller
a. Test the Controller Sensor Pins for voltage. On the controller sensor connector test pins 25 and 26
for 5VDC. If you are getting power proceed to testing the sensor cable and wiring harness. If you
are not getting power please contact C-COM Technical Support.
Insert positive lead while grounding the negative lead
b. Use the Azimuth Potentiometer Sensor Circuit Diagram on the following page to confirm continuity
of the cabling. Set the voltmeter to beeper or continuity mode. If the Sensor Cable and Internal
Wiring Harness pass continuity, this will conclude the issue is the Azimuth Potentiometer.
Sensor Cable Wiring Harness