Star Trac S-RB - Manual (Page 12)

STAR TRAC UNIVERSAL TV BRACKET INSTALLATION
12
To install the TV neck on the S-UB, S-RB, and S-TBT, follows these steps:
STEP1
Remove the TV hole cover:
On the back side of the neck tubing, using a flat
screwdriver, unclench the TV hole cover from the
notch. (The cover is not used anymore, but you may
save it for future use as you lik e.)
STEP2
Install TV bracket:
Using a 5mm Hex Allen Key , install the TV bracket
to the neck tubing with a 8mm button head screw.