ETS-Lindgren 7-TR Tripod Positioner - Manual (Page 27)

www.ets-lindgren.com Assembling the 7-TR 27
4. Install the boom:
 Orient the boom so the mounting holes are to the front of the
7-TR. If the boom has a cable guide (not shown), orient the
cable guide to the rear of the 7-TR.
 If the boom has a cable guide, remove the cable guide from the
end of the boom.
 Insert the end of the boom through the front and rear
carrier collars, leaving five inches of boom on the hand knob
clamp side of the carrier.
 Secure the boom with the 1/4-20 set screws located in the
carrier collars.
5. If the boom has a cable guide, reinstall the cable guide.
See Operation on page 42 for information on adjusting boom height,
leg height, and mounting an antenna.