Marantz manual EXT10 Assembly, con’t, LN9101M Assembly

Figure 9

Mounting screw location is behind post

Mounting screw locations

EXT10 Assembly, con’t

Set the Pole Pieces to the desired length and secure the posi- tion using the two Round Head Phil- ips 1/4-20 x 2-1/4 Screws and two 1/4- 20 Lock Nuts. Refer to figure 3.

5. Tighten all the re- cently install hard- ware and proceed to assemble the LN9101M.

24” to 43-3/4”

14-5/8” to 24”

Figure 3

LN9101M Sled

Mounting screw locations

Mounting screw locations

Figure 5

Plate 4 and LN9101M Sled

Sled Mounting Plate

Figure 6

LN9101M Assembly

Assemble the LN9101M by performing the steps below:

1.Locate Plate #4 and the Top Adjust- ment Plate from

the LN9101M	Plate #4
shipping carton
and orient it as
shown. Refer to
figure 4A and	Figure 4A
4B .
Note: Plate #4	Top Adjustment Plate
supplied with
the MT20	Figure 4B
Ceiling
Mount Bracket	Top
Kit will not be
	Adjustment
used.	Plate
2. Orient the LN9101M
Sled, Plate 4 and	Plate #4
the Top Adjustment	1/4-20
Plate as illustrated in	tapped hole
figure 4C. Secure it	Screws
using six 1/4-28x1/2	LN9101M Sled
machine screws and
	Side View
tighten them with
	Figure 4C
the supplied Hex

Wrench. Refer to figures 5 and 6.

3.Locate the Lens Holder Assembly from the ship- ping carton and orient it as shown in figure 7. Us- ing the appropriate tool, loosen the two hex head screws located either side of center on the Lock- ing Ring. Remove the hex head screws, lift up on the Lens holder and Locking Ring removing them from the Post. Refer to figure 8.

Lens Holder Assembly		Alignment
Loosen screws	Lens
	alignment	collar
		locking
	collar
		screws
		Lens
		holder

RemovePost

screwwith base

Base

	Locking
Figure 7	Ring
	Figure 8

Notes: Set aside the Lens, Lens Holder and Locking Ring as they will be used after the VP-11 Pro- jector/EXT10/MT20 have been installed and initial setup adjustment have been made. The actual Lens Holder Assembly is black in color. The above illustrations are shown for purposes of clarity.

4.Place the Lens Holder Base onto the LN9101M Sled Mounting Plate with the Lens Holder Post

oriented to the right. Secure the Lens Holder Base with the

four supplied M6x30mm ma- chine screws. Refer to fig-

ures 6 and 9. 5. Set aside the

just assembled LN9101M/

Plate #4 for later use and proceed to the MT20 Assembly.

6