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Placement
Placement Styles
As shown in the figures below, this device can be placed in 4 different styles.
The factory setting is "floor-mounted front projection." Set the Projection mode in the
default setting menu
p.32
, in accordance with your needs.
Floor-mounted front projection
Ceiling-mounted front projection
WARNING
• Always obey the instructions listed in IMPORTANT SAFETY INSTRUCTIONS when placing the unit.
Attempting to clean/replace the lamp at a high site by yourself may cause you to drop down, thus
resulting in injury.
• If you wish to mount the projector on the ceiling, be sure to ask your dealer to do so. Mounting the
projector on a ceiling requires special ceiling brackets (sold separately) and specialized knowledge.
Improper mounting could cause the projector to fall, resulting in an accident.
• If the projector is ceiling-mounted, install the breaker for turning off the power in case of anomaly. Let
everyone involved with the use of the projector know that fact.
Projection Distance and Size
Use the figures, tables, and formulas below to determine the projection size and projection distance.
(Projection sizes are approximate values for full-size picture with no keystone adjustment.)
As seen from above
Screen
°
90
As seen from the side
Lens center
H
°
90
a
a is the distance (m) between the lens and the
screen, and corresponds to a range of 1.20 m to
10.00 m. H is the height from the image bottom to
the center of the lens.
Floor-mounted rear projection
Ceiling-mounted rear projection
a (min length) = projection size (inches) × 0.04064
a (max length) = projection size (inches) × 0.04878
projection distance a (m)
projection
height (H)
min length
max length
size (inches)
(zooming max) (zooming min)
24.6
—
1.20
40
1.62
1.95
60
2.44
2.93
80
3.25
3.90
100
4.06
4.88
150
6.10
7.32
200
8.13
9.76
246
10.00
—
20
Connection
Before connection
• Read the owner's manual of the device you are connecting to the projector.
• Some types of computer cannot be used or connected to this projector.
Check for an RGB output terminal, supported signal
• Turn off the power of both devices before connecting.
• The figure below is a sample connection. This does not mean that all of these devices
can or must be connected simultaneously. (Dotted lines mean items can be exchanged.)
Computer (for control)
To audio output
To RS-232C
White (L)/Red (R)
p.47
terminal
Control cable
Audio cable
RGB cable
(not supplied)
(not supplied)
To RGB
output
To audio
output
Computer
DVD video recorder, etc.
(cm)
12.8
20.2
Notes
30.0
40.2
• COMPUTER terminals 1 and 2 function identically.
50.3
• For TDP-S81, the document camera should be connected to COMPUTER terminal 2.
75.4
• The AUDIO IN terminal doubles for devices connected to COMPUTER terminals 1 and 2.
100.6
123.8
p.45
, etc.
Video recorder,
VCR
DVD player, etc.
To video
To audio output
To S-Video
output
White (L)/Red (R)
output
Video cable (not supplied)
AV cable
S-Video cable
(not supplied)
(not supplied)
Monitor cable Mini
D-sub 15P-BNC
RGB cable
(not supplied)
(supplied with
TDP-S81)
To Y/C
/C
output
B
R
Green (Y)/Blue (C
)/Red (C
)
B
R
Conversion adapter BNC-pin
(not supplied)
Document camera
21
Audio amplifier, etc.
To audio input
Audio cable
White (L)/Red (R)
(not supplied)
RGB cable
Audio cable
(supplied)
(not supplied)
To audio output
To RGB output
Computer
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