19
www.seuservice.com
Secure the joining portion of the PTV and
the PTV Cabinet with the 4 screws.
FIG. 6. 2 d
PTV
TRUSS SCREW (4)
M5×30, at washer used.
Have two people lift the Billboard and place it on
top of the PTV. Place the Billboard so that the two
Mask Bracket Uppers attached in Step 1 t into
the rectangular holes in the Billboard base plate,
then slide the Billboard toward the PTV screen.
Once set, the Mask Bracket Uppers hold and se-
cure the Billboard base plate.
Perform the following with the aid of a step.
Remove the Billboard Lids on the upper right and
left of the Billboard. Remove the 2 truss screws
holding each Billboard Lid, pull up on the side of
the Billboard lid secured by the screws, and re-
move.
Perform with two people.
Be sure to use a step.
FIG. 6. 2 e
FIG. 6. 2 f