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3. ADJUSTMENTS
3.3Heading, Pitch and Roll Offsets
Turn on the IF unit and wait approx. three minutes for the satellite compass to settle. Then, check that heading, pitch and roll data are reasonable. If not, open the unit and enter appropriate off- set(s).
1.Open the cover, referring to step 1 in the previous section for the procedure.
2.Open the inner cover.
On the circuit board, find the heading display, LED set, and operating buttons. The Heading LED is lit
When offset is minus
Offset
Port 2
Port 3
OUTPUT PROCESSING | |
0 | 3 |
Heading Pitch
Roll
Sentence Bps
Output
Interval
Sentence Bps
Output
Interval
Use the [Menu/Cancel] button to show the heading indication. Push the [Enter] button to show the heading offset value.
Operating
buttons
Menu/
Cancel
Enter
-
+
3.Push the [Menu/Cancel] button to light the applicable Offset LED (Heading, Pitch, or Roll) and push the [Enter] button. The selected LED starts flashing and the display shows current offset for item selected.
4.Use the [+] or
Range of offset
Heading: ±6°
Pitch, Roll: ±10°
5.Push the [Enter] button to finish. The display shows current heading, pitch or roll indication with offset applied. The selected Offset LED stops flashing.
6.Close the inner and outer covers.
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