Table of Contents
Notes, Cautions, and Warnings..............................................vii
1.0 Introduction..........................................................................9
Boom Options........................................................................................... 11
Polarization Options.................................................................................. 11
7-TR with No Polarization ................................................................. 12
7-TR with Pneumatic Polarization ..................................................... 13
7-TR with Manual Polarization .......................................................... 15
ETS-Lindgren Product Information Bulletin ............................................... 15
2.0 Maintenance .......................................................................17
O-Ring Lubricant....................................................................................... 17
Boom Antenna Mount Knobs.................................................................... 18
Replacement and Optional Parts .............................................................. 18
Service Procedures .................................................................................. 21
3.0 Specifications.....................................................................23
Physical Specifications ............................................................................. 23
Electrical Specifications–Pneumatic Polarization Option........................... 23
4.0 Assembling the 7-TR.........................................................25
Recommended Tools................................................................................ 25
Assembly Components............................................................................. 25
Assembly Steps........................................................................................ 26
5.0 Mounting a Model 3106 Series Antenna..........................29
6.0 Pneumatic Polarization Upgrade Kit................................35
Assembly Components............................................................................. 35
Assembly Steps........................................................................................ 36
7.0 Operation............................................................................43
General Antenna Mounting Information..................................................... 43
Adjusting the 7-TR Boom Height............................................................... 44
Adjusting the 7-TR Leg Height.................................................................. 45
Using the Pneumatic Polarization Option.................................................. 46
Adjusting Air Polarization Speed....................................................... 46
Using Pneumatic Polarization ........................................................... 47
