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RC3000 Antenna Controller Appendix B-Mount Specific Data B-10

3.3.2.5 Limits Maintenance

AZIM CW:0 CCW:1 STOW:0 LIMITS

ELEV UP:1 DN:1 STOW:1 f:1 E:1 ACTIVE

POL CW:0 CCW:1 STOW:1 j:0 R:0

<BKSP>MAKE LIMITS INACTIVE <MODE>EXIT

f:1 E:1

j:0 R:0

The state of the feed type inputs is also shown. The letters f, j, E and R correspond to corresponding pin

in the connector. A 1 indicates that a switch closure is sensed at the pin. Note that E actually represents

a logical OR’ing of pins E and D. The following table shows how the feed input combinations are

interpretted.

Pin f Pin j Pin E Pin R Sensed Feed Type

0 0 0 1 C-Band Linear

0 0 1 0 C-Band Circular

0 1 0 0 X-Band Circular

0 1 0 1 Ku-Band Linear

1 1 0 0 Ka-Band Circular

1 1 0 1 Ka-Band Linear

All other combinations INVALID FEED TYPE

3.3.1.2 Reset Defaults

The following table supplies the default configuration item values for this mount. Space has also been

provided to record installation specific changes to the configuration items. Note: recording of installation

specific changes to defaults may prove valuable when trying to restore system configuration.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 18 19

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RESEARCH CONCEPTS RC3000 Manuale Utente Pagina 10