Valley VRI-iS, Руководство по установке

Страница: 41 / 102

ICON10 / ICON1 (Continued)
Test GPS Position
19. Set percent timer to 0.0% (zero percent), to keep
machine from moving.
20. Set water to off.
21. Push a Start button to start the machine, ener-
gize the safety circuit and the GPS Position tower
box, ensure machine is locked in and running,
but not moving.
22. Go to the Position screen. Push Menu , Setup ,
Constants , and Position . See Figure 41-1.
23. When GPS Position is working, the
GPS is Com-
municating and the GPS in Tolerance lights will
both be green indicating proper operation.
• If the GPS is Communicating light is Off (gray),
there are no communications between the
GPS antenna and the control panel, call your
local Valley dealer to diagnose the problem.
• If the GPS in Tolerance light is Off (gray) and/
or the Present Position value is flashing, verify
that the Length to GPS, , and Radius
- values are correct on the GPS Setup screen.
24. The Present (displayed) Position of the pivot span in
degrees by default matches the Raw Position.
NOTE
• For the panel to display a true north posi-
tion, 0 degrees (north), the Raw position
and Present (displayed) position must
match. This is the default position.
(a) To change the Present Position, push
Cali-
brate .
(b) Enter the pivot span position in degrees and
push Enter .
25. Run machine in either direction to verify that the
position displayed on the status screen changes
periodically as the machine moves.
NOTE
• Initially it may be necessary to run the
machines in both directions so that the
position displayed on the screen is ac-
curate.
• When the direction of travel changes the
position is updated with the GPS posi-
tion.
• If GPS position is not working, see the Trouble-
shooting section on page 53.
• If GPS position is working, continue with the
next step.
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5
3
6
7
8 9 10
Figure 41-1 1. Menu
2. Setup
3. Constants
4. Position
5. Pivot Position
6. GPS is Communicating
7. GPS in Tolerance
8. Raw Position
9. Present Position
10. Calibrate Button
41
Setup