Appendix A: Maintenance and Troubleshooting
23-14 SkyView HDX System Installation Manual - Revision E
23.10.2 SkyView Reports STANDBY NETWORK ERROR
Figure 135: Troubleshooting STANDBY NETWORK ERROR message
SkyView has detected a problem with the SkyView Network wiring between one (1) or
more modules. Go to SETUP MENU > SYSTEM SETUP > SKYVIEW NETWORK SETUP
> NETWORK STATUS for a description of the problem. Module failures and/or wiring
faults will be annunciated here to aid troubleshooting. The “PINS 4 & 8” or “PINS 1 & 6”
references the 9-pin connector of the SkyView Network cable. The fault will likely be listed
below the component(s) that SkyView can see the fault in. This may help you narrow
down the wiring run or connector that is faulty.
For example, a “SKYVIEW NETWORK CONNECTION FAULT – DATA 2 PAIR (PINS 4
AND 8)” listed below an SV-ADAHRS-200 listing in the network status page means that
pins 4 and 8 on a SkyView Network harness or connector that goes to that component
has a connectivity problem. This could be a broken wire, swapped wires, bad connection,
etc., and should be analyzed with a multimeter or other direct method.
If the fault were instead listed under a SkyView display listing in the network status page,
that means that the fault is seen on all devices connected to that display, and is likely due
to a connectivity issue at or very near the display in your SkyView Network wiring scheme.
23.10.3 Compass Calibration Fails
If you try to calibrate your compass and it does not work, try the following:
• Ensure SkyView is receiving data from the system’s GPS receiver – a
message: VALID GPS SIGNAL REQUIRED TO CALIBRATE COMPASS will
appear if GPS data is not available.
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