KVH Industries KVHTRACVISION L2 Benutzerhandbuch

, TracVision L2 completes a detailed

startup routine whenever it is turned on. One of the first checks
is the IRD status test. As noted in the typical startup cycles, the
expectation is that the IRD and its communications link to
TracVision L2 will pass this test. There are, however, two
alternate results, each indicating a slightly different problem.

If the system tests achieves a result of 

, there is no

communication at all between the antenna unit and the IRD.

Check to be certain the IRD and TracVision L2 are connected
properly at the low-speed data port and that both are powered
on. Refer to 

correct antenna unit to IRD wiring procedures and diagrams.
After verifying the connection, cycle the power off and on and
review the startup test results.

In the instance of a result of 

, a communications link

exists, but the data received by the antenna unit is garbled and
unrecognizable.

As with a result of 

, first check to be certain the IRD and

TracVision L2 are connected properly at the low-speed data port.
Refer to 

for correct

antenna unit to IRD wiring procedures and diagrams. After
verifying the connection, cycle the power off and on and review
the startup test results. If this does not initially succeed, refer to

and follow the IRD reset

procedure.

In the case of a faulty IRD, refer to your IRD user manual for
service, replacement, and warranty information.