TeraScan 1.5m Polar Satellite Tracking Antenna O & M Manual
83
Section 5: Antenna Operation and
Periodic Maintenance
5.1 A
NTENNA
T
ESTING
Notice:
Do not run any of the tests described here while the antenna is tracking a satellite pass. The testing
will interfere with any ongoing tracking and data reception. If antenna tracking is in progress, wait until it is
completed before testing the antenna.
The antenna operates unattended under computer control. To verify that the antenna is responding properly
to computer control, enter the following commands. If an error occurs, see Section 7 "Fault Isolation."
1. Test the antenna status by entering:
%
ac 1 st
<Return>
Note:
The status reply should always include the line "Fast Mode". If not, it should be set using
the
^0070
command. See Section 10.2.2.
Sea-going antennas (see section 4.5 on page 81) must have the "Sat Ref Mode" as well, which is set by the
^0071
command.
2. Display the antenna’s current position by entering:
%
ac 1 pos
<Return>
3. Move the antenna azimuth to 120 degrees by entering:
%
ac 1 az 120
<Return>
4. Check the position by re-entering:
%
ac 1 pos
<Return>
until the azimuth position is shown as 120 degrees.
5. Move the antenna azimuth to 290 degrees by entering:
%
ac 1 az 290
<Return>
6. Check the position by re-entering:
%
ac 1 pos
<Return>
until the azimuth position is shown as 290 degrees.
7. Move the dish elevation to 14.5 degrees by entering:
%
ac 1 el 14.5
<Return>
Содержание TeraScan 1.5M
Страница 2: ......
Страница 6: ...iv SeaSpace Corporation...
Страница 8: ...vi SeaSpace Corporation...
Страница 16: ...xiv SeaSpace Corporation...
Страница 26: ...10 SeaSpace Corporation...
Страница 28: ...12 SeaSpace Corporation 2 1 1 85M 73 RADOME FOR 1 5M ANTENNA FIGURE 2 1 1 85m 73 Radome for 1 5m Antenna...
Страница 30: ...14 SeaSpace Corporation 2 3 2 0M 79 RADOME FOR 1 5M ANTENNA FIGURE 2 3 2 0m 79 Radome for 1 5m Antenna...
Страница 35: ...TeraScan 1 5m Polar Satellite Tracking Antenna O M Manual 19 This page intentionally left blank...
Страница 44: ...28 SeaSpace Corporation RCVCR DCVTR 3 2 9 1 5m ANTENNA 70909002 120 15...
Страница 50: ...34 SeaSpace Corporation...
Страница 67: ...TeraScan 1 5m Polar Satellite Tracking Antenna O M Manual 51 This page intentionally left blank...
Страница 78: ...62 SeaSpace Corporation...
Страница 80: ...64 SeaSpace Corporation...
Страница 82: ...66 SeaSpace Corporation...
Страница 84: ...68 SeaSpace Corporation...
Страница 88: ...72 SeaSpace Corporation...
Страница 90: ...74 SeaSpace Corporation CBL LL 50...
Страница 92: ...76 SeaSpace Corporation...
Страница 125: ...TeraScan 1 5m Polar Satellite Tracking Antenna O M Manual 109 This page intentionally left blank...
Страница 128: ...112 SeaSpace Corporation...
Страница 136: ...120 SeaSpace Corporation FIGURE 8 5 Azimuth Drive Motor with Encoder 12574507 for 6003AL motor hold down screws...
Страница 137: ...TeraScan 1 5m Polar Satellite Tracking Antenna O M Manual 121 This page intentionally left blank...
Страница 161: ...TeraScan 1 5m Polar Satellite Tracking Antenna O M Manual 145 FIGURE 8 18 Azimuth Pot Drive Belt azimuth pot drive belt...
Страница 180: ...164 SeaSpace Corporation...
Страница 190: ...174 SeaSpace Corporation...
Страница 218: ...202 SeaSpace Corporation...
Страница 226: ...210 SeaSpace Corporation...
Страница 228: ...212 SeaSpace Corporation...
Страница 232: ...216 SeaSpace Corporation...