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Troubleshooting
4
Troubleshooting
The KVH GyroTrac is designed for reliable, easy use. This section
provides a brief overview of some potential operational issues
that may arise.
Issue 1:
System fails startup routine and ADCU displays “Errors
Detected.”
TracVision-specific issues are
discussed in Section 4,
“Troubleshooting,” of the
appropriate TracVision manual.
Solution:
GyroTrac will not operate unless the system passes the startup
self-tests. The following actions may be taken in this instance.
• Shut down the system and restore power.
• Shut down the system and verify proper wiring
and dip switch settings (if your ADCU is equipped
with dip switches) as detailed in Section 2.4,
“Wiring the GyroTrac.”
• Contact a KVH dealer or distributor for further
assistance.
Issue 2:
System is installed correctly and power is available, but the
system is non-functional.
Figure 4-1
ADCU Fuse Locations
(Top CutAway)
Solution:
Check the 1-amp fuses within the ADCU. Remove the two screws
securing the top and the base of the ADCU. Remove the top of
the ADCU. The 1-amp fuses are secured in brackets on the upper
and lower printed circuit boards (PCBs) within the unit. Remove
the damaged fuse and replace with a new, functional 1-amp fuse.
Fuse
(Lower PCB)
Fuse
(Upper PCB)
54-0142 Rev. G
4-1