Marantz LN9101M - Manual (Page 10)

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3. Press the LENS IN Push-button on the Remote
Control and the Lens will travel to a position in
front of the projector Lens. Verify the horizon-
tal center of the LN9101M Lens coincides with
the horizontal center of the projector Lens. If the
LN9101M Lens doesn’t line up, loosen the screws
on the LN9101M Sled and slide the Top Adjust-
ment Plate slightly to the left or right relative to
Plate 4 to center the Lens. Tighten the screws.
Refer to figures 4A, 4B, 4C and 5 on page 6.
Notes: The projected test pattern will probably have
some forms of geometric distortions as a result
of misalignment of the Anamorphic Lens to the
projector. If a chattering noise is heard during
sled movement, loosen all eight screws on the
sled mounting plate, recycle the lens positions
several times and then tighten the screws.
Refer to figures 6 and 9 on page 6.
4. If the Test Pattern appears tilted on the screen
loosen the four locking screws on the Lens align-
ment collar and rotate the Lens to straighten out
the pattern. Then tighten the four locking screws.
Refer to figure 8 on page 6.
Notes: Inside the Lens close to the front are two
vertical visible black masks. When the edge of
those masks are parallel with the Lens Holder
Post, the crosshatch should no longer be tilted.
Do not look directly into the Lens, look off
from the side at an angle.
5. Rotate the front part of the LN9101M Lens for the
best focus.
6. Using the appropriate tools loosen the three
screws on the Lens
Holder Locking Ring
while at the same time
supporting the Lens on
the bottom. Refer to
figure 29.
7. Adjust the height of the
LN9101M Lens so its
vertical center coin-
cides with the center of
the projector lens and
the crosshatch pattern
is centered vertically
on the screen. Tighten
the center screw on the
Locking Ring and then
rotate the LN9101M
Lens left to right to center the crosshatch pattern
horizontally on the screen. Then tighten the two
screws previously loosened on the Locking Ring.
8. The final adjustment is for straighten out the lines
of the crosshatch test patern. Loosen the tilt ad-
LN9101M Lens Alignment, con’t
Figure 29
Locking Ring
Screws
Tilt
Adjustment
Screw
Locking
Ring
Operation
The Marantz VP-11 Projector is designed to auto-
matically activate the LN9101M Lens when using the
Remote Control supplied with the Projector. How-
ever, some of the Projector default settings must be
changed for this to occur, perform the following steps:
1. Switch On the projector and press the MENU
Push-button on the Remote Control.
2. Select the Conf. Menu option and then change the
default “Trigger 2” settings to agree with the list
below:
Trigger 2 Full - Off
Trigger 2 Normal - Off
Trigger 2 Zoom - Off
Trigger 2 V-stretch - On
Trigger 2 Through - Off
3. Exit the projector menu mode.
4. When an Anamorphic Source is viewed, press
the ASPECT Ratio Push-button until the “V-
STRETCH” Mode is selected using the Projectors’
Remote Control. The LN9101M Lens will move into
its active position (in front of the projector lens).
5. When viewing non Anamorphic Sources select
one of the four other Aspect Ratios (Full, Normal,
Zoom or Through) and the LN9101M Lens will
move to its inactive position (no longer in front of
the projector lens).
Specifications
Lens
1.33x (2.35:1 Cinemascope)
Motorized Sled Power Requirements
9-18V DC @ 0.5-1.5Amps
Power Supply Adapter
100 - 240 VAC @0.2Amps
Operating Temperature and Humidity
41 to 95 o F (5 to 35 o C), 30 to 85%
Overall Dimensions including Projector
Width is 22-1/2 inches (57.2cm)
Height is 9-13/16 inches (24.9cm)
Depth is 21-15/16 inches (55.7cm)
Weight
28 pounds (12.7 kg) net, 41 pounds (18.6 kg) in shipping
carton
justment screw located near the Lens Holder. The
front of the LN9101M Lens can be pivoted up or
down to straighten out the lines in the test pattern.
Then tighten the screw to retain the position.
Note: If the screen used is not a curved anamorphic
screen, some geometric distortion may be visible.
9. Proceed to Operation.