KVH Industries TracVision Cruiser User Manual page 57

A Guide to TracVision Cruiser
Typical Startup Sequence and Ranges: DSS (DIRECTV)
?PGM
KVH TracVision Cruiser Rev X - Version X.XX - Serial Number XXXXXXXX
Limit Switch Test
Limit Switch Status:
*** Initializing IRD ***
PASS DSS
IRD STATUS:
EL = 24.2
Saved Sat Pos:
*** Initializing Rate Bias ***
+A/D: 2017 2072 507
510
+A/D: 2023 2052 --------------- Typical values usually between 300-700
509
+A/D: 2024 2054
+A/D: 2039 2041 507
Gyro Bias: Az = 2033, El = 2053
PASS
RATE BIAS: ------------------ Indicates Rate Bias results are within range
*** Averaging Background Noise ***
+POS: 45.0 21.5 507
525
+POS: 151.3 20.0
507
+POS: 327.7 20.0
Average Noise Level =
Noise Threshold = 1300
Saved Sat Pos: EL = 24.2
*** Entering Search Mode 1 ***
+POS: 61.4 24.2 514
+POS: 89.3 24.2 502
+POS: 302.3 24.2 507
Satellite Found: AZ = -210.52, EL =
+POS: 130.0 24.2 519
*** Entering Tracking ***
+POS: 145.7 24.2 1650
+POS: 145.2 23.6 1280
*** Entering Satellite Check ***
Satellite Located
147.2
+POS: 24.0 2447 ------------ Relative heading of antenna to forward
24.1
+POS: 146.9 2393 ------------ System elevation
+POS: 149.0 24.0 2340
+POS: 148.3 23.7 2350
IRD Signal Quality = 78
+POS: 148.0 23.3 2407
+POS: 147.8 24.4 2449
+POS: 148.7 23.2 2399
IRD Signal Quality = 82
+POS: 148.5 24.7 2402
+POS: 147.7 23.5 2406
+POS: 147.8 24.1 2352
Gyro Bias Residue: Az = 0 EL = 0
+POS: 148.9 24.0 2289
+POS: 146.9 24.4 2404
E-2
PASS --------- Pass is expected.
------------ Indicates system recognized IRD as DSS. If
refer to Section 4.
--------- Shows last known elevation to satellite
519
------------ Typical values are between 1300-2200
24.20, RF = 1601
------- Tracking function turned over to Antenna Gyro
------------ Current RF level. Should be minimum of 500 counts higher
than reported Threshold above
-- Determined at startup. Typical starting value lower than 20.
NONE UNKNOWN
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