Sea Tel 6009-33, Инструкция по установке и эксплуатации

Страница: 40 / 95

6009-33 Broadband At Sea Maintenance and Troubleshooting
7-4
Step 2: Press
‘ENTER’ key to go to Pol Offset window and verify setting is 0040. (If necessary use
arrow keys to select appropriate digits and change accordingly)
Step 3: Press ‘ENTER’ key to go to Tx Pol parameter and ensure it is set to 0002. (If necessary use
arrow keys to select appropriate digits and change accordingly)
Step 4: Press
‘NEXT’ key to select Antenna Window.
Step 5: Press
‘ENTER’ key until ‘Pol xxxx’ is displayed.
Step 6: Using the ‘UP & DOWN’ arrow keys rotate Pol until a count of 130 is achieved.
Step 7: Enter radome and observe physical alignment of LNB. For the xx06 series the LNB should be aligned
in a Vertical orientation, (Fig 1.0). If not vertical, turn DishScan Drive off, drive Elevation to 0 and continue on
to step 8, else skip ahead to step 13.
(Fig 1.0)
(Steps 8-12 requires assistance to observe and operate antenna simultaneously)
Step 8
5. Press the
: Using the DAC2202 ACU manually drive the feed assembly to vertical.
‘RIGHT’ arrow key to display cursor to the right of the displayed Pol Value
6. Using the ‘UP & DOWN’ arrow keys to increment & decrement Pol Value, drive the LNB to
achieve a vertical orientation of the LNB as described in Step 7.
Step 9: Locate the Pol Potentiometer on the feed and loosen the screw that secures the slotted mounting
plate (fig. 1.1), then carefully slide the POL pot gear out of alignment with the main driven gear (Fig. 1.2).
PRELIMINARY