ETS-Lindgren 2071B Antenna Positioning Tower (Archived) - Manual (Page 42)

42 | Operation
5. Enter the encoder calibration value and reset the limits and position
information.
6. Test the tower by moving it a known distance and comparing the display
to the measured distance traveled. It may be necessary to adjust the
encoder calibration value up or down slightly depending on the result.
Mounting Antennas
The Model 2070B/2071B accepts antennas with the following mount types:
 Stinger mount

7/8 –14 thread
 1/4 –20 thread
These mount types will maintain the centerline axis during polarization. The
antenna should be mounted on the boom as close to the carrier as possible.
Insert the mounting knobs through the holes on the boom and align the mounting
holes on the antenna with the threaded end of the mounting knobs. Secure the
antenna in place by tightening the threaded knobs into the receptacle mounting
holes on the antenna.
Archived 06/24/14