DOWNLOAD Sharp XG-NV7XE (serv.man10) Service Manual ↓ Size: 6.84 MB | Pages: 67 in PDF or view online for FREE

Model
XG-NV7XE (serv.man10)
Pages
67
Size
6.84 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Projector / XGNV7XE
File
xg-nv7xe-sm10.pdf
Date

Sharp XG-NV7XE (serv.man10) User Manual / Operation Manual ▷ View online

18
Operation
89.0 cm
59.3 cm
44.5 cm
29.7 cm
24.8 cm
21.3 cm
17.8 cm
11.9 cm
Distance from the lens centre to the
bottom of the image (H)
Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image.
Move the projector forward or backward if the edges of the image are distorted.
• The projector lens should be centred in the middle of the screen. If the lens centre is not perpendicular to the screen, the image will be
distorted, making viewing difficult.
• Position the screen so that it is not in direct sunlight or room light. Light falling directly onto the screen washes out colours, making viewing
difficult. Close the curtains and dim the lights when setting up the screen in a sunny or bright room.
• A polarising screen cannot be used with this projector.
Place the projector at the required distance from the screen according
to the desired picture size (see the table below).
Standard Setup (Front Projection)
H
L
X
Maximum
9.8 m
7.3 m
4.9 m
4.1 m
3.5 m
2.9 m
1.9 m
Minimum
12.2 m
8.1 m
6.1 m
4.0 m
3.4 m
2.9 m
2.4 m
1.6 m
Projection distance
Picture size (diag.)
NORMAL Mode
(4:3)
WIDE Mode
(16:9)
762 cm (300
)
508 cm (200
)
381 cm (150
)
254 cm (100
)
213 cm (84
)
183 cm (72
)
152 cm (60
)
102 cm (40
)
96.9 cm
64.6 cm
48.4 cm
43.0 cm
34.2 cm
32.3 cm
29.7 cm
27.1 cm
23.3 cm
19.4 cm
12.9 cm
Distance from the lens centre to the
bottom of the image (H)
Maximum
10.6 m
7.9 m
7.0 m
5.6 m
5.3 m
4.9 m
4.4 m
3.8 m
3.1 m
2.1 m
Minimum
13.3 m
8.8 m
6.6 m
5.9 m
4.7 m
4.4 m
4.0 m
3.7 m
3.1 m
2.6 m
1.7 m
Projection distance
Setting up the Screen
Picture size (diag.)
762 cm (300
)
508 cm (200
)
381 cm (150
)
338 cm (133
)
269 cm (106
)
254 cm (100
)
234 cm (92
)
213 cm (84
)
183 cm (72
)
152 cm (60
)
102 cm (40
)
19
Operation
Press foot releases.
Adjust height of projector
and remove hands from foot
releases.
Rotate feet to make minor
changes.
Using the Adjustment Feet
There are two front adjustment feet and a rear adjustment foot.
To lower the position of the picture, pull out the folded leg of the rear adjustment foot.
See the procedure shown below for using the front adjustment feet.
• The projector is adjustable up to approximately 
5° from the standard position with the front adjustment feet and approximately
3° from the standard position with the rear adjustment foot.
• When the height of the projector is adjusted, the image may become distorted (keystoned), depending on the relative
positions of the projector and the screen.
CAUTION
• Do not press the foot releases when the adjustment feet are extended without firmly holding the projector.
• Do not hold the lens when lifting or lowering the projector.
• When lowering the projector, be careful not to get your fingers caught in the area between the adjustment feet and the
projector.
Digital Keystone Correction
1
2
3
Setting up the Screen
Projector
1, 5
3, 4
2
6
Remote control
Pressing ƒ
ƒ
ƒ
ƒ
ƒ
in Step 2
Pressing 
in Step 2
g
4
4
4
4
4
3
3
3
3
Test Pattern
On-screen Display
When the image is distorted due to the projection angle,
the Digital Keystone Correction function allows you to
correct it.
(Slide the MOUSE/ADJUSTMENT switch
on the remote control to the ADJ. position.)
1 Press KEYSTONE.
2 Press ∂  to compress the upper part of the image.
Press ƒ  to compress the lower part of the image.
3 Press ENTER to display a test pattern.
4 Press ENTER to clear the test pattern.
5 To exit, press KEYSTONE.
6 To reset, press UNDO.
• Straight lines or the edges of the displayed image may
become jagged.
MOUSE
ADJ.
20
Operation
Reversed Image Setup
Rear projection
• Place a translucent screen between the projector and
the audience.
• Use the projector’s menu system to reverse the
projected image. (See page 43 for use of this
function.)
Projection using a mirror
• Place a mirror (normal flat type) in front of the lens.
• Use the projector’s menu system to reverse the
projected image. (See page 43 for use of this
function.)
• The image reflected from the mirror is projected onto
the screen.
• Optimal image quality is produced with the projector positioned perpendicular to the screen with all feet flat and level.
CAUTION
• When using a mirror, be sure to carefully position both the projector and the mirror so the light does not shine into the eyes of
the audience.
Setting up the Screen
• It is recommended that you use the optional Sharp
ceiling-mount bracket for this installation.
• Before mounting the projector, contact your nearest
Sharp Authorised LCD Projector Dealer or Service
Centre to obtain the recommended ceiling-mount
bracket (sold separately). (AN-NV7T ceiling-mount
bracket, AN-TK201/202 extension tube for AN-NV7T.)
• When the projector is in the inverted position, use the
upper edge of the screen as the base line.
• Use the projector’s menu system to select the
appropriate projection mode. (See page 43 for use
of this function.)
Ceiling-mount Setup
21
Operation
4 m
30˚
30˚
120˚
MOUSE
ADJ.
MOUSE/ADJUSTMENT switch
(Remote control)
MOUSE
ADJ.
Controlling the Projector
Using the Wireless Mouse
Remote
mouse
receiver
Remote control
Using the Remote Control as a Wireless Mouse
Remote Control/Mouse Receiver Positioning
The remote control has the following three functions:
• Projector control
• Wireless mouse
• Laser pointer
• The remote control can be used to control the projector within the ranges shown below.
• The remote mouse receiver can be used with the remote control to control the mouse functions of a connected
computer within the ranges shown below.
• The signal from the remote control can be reflected off a screen for easy operation. However, the effective distance of the
signal may differ due to the screen material.
Wireless mouse
Laser pointer
Projector control
Operating the Wireless Mouse from the Remote Control
30˚
45˚
7 m
30˚
30˚
45˚
Remote control
Remote control
Page of 67
Display

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