The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size
varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to
calculate all screen dimensions. Plug in the image width for “W” in the Projection Formulas.
Refer to the diagrams and charts for popular screen sizes on page 2 and 3:
Projection Formulas: Definitions: 16:10 Screen Formulas
NP11FL: C = 0.807W – 1.354 W = Image Width W = H x 16/10
NP12ZL: C(Wide) = 1.185W – 1.794 ------ C(Tele) = 1.541W – 1.794 H = Image Height (size) H = W x 10/16
NP13ZL: C(Wide) = 1.488W – 1.974 ------ C(Tele) = 2.970W – 1.972 C = Throw distance Screen Diagonal = W x 18.868/16
NP14ZL: C(Wide) = 2.961W – 4.844 ------ C(Tele) = 4.737W – 4.844
NP15ZL: C(Wide) = 4.681W – 7.630 ------ C(Tele) = 7.115W – 7.630
NP30ZL: C(Wide) = 0.808W – 1.537 ------ C(Tele) = 1.054W – 1.537
Distance Chart for popular 16:10 Screens (WUXGA)
Note: For screen sizes not indicated in projection tables, refer to formulas above respective charts.
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PA622U Installation Guide
X
Shift Range
Screen Center
0.1H
6.92
No Offset From Mount Pipe
Screen Top
C
H
X = Distance from lens to mount center
NP12ZL: X = 9.23"
NP13ZL: X = 9.51"
NP14ZL: X = 9.03"
NP15ZL: X = 9.00"
C = Distance from lens to screen
ONLY FOR LENSES:
Shift Range
Screen Center
C
ONLY FOR NP12ZL, NP13ZL, NP14ZL AND NP15ZL LENSES
3.53
C
Screen Center
Desktop and Ceiling MountRev 1.0
Ceiling Mount Installation
Desktop Installation
Note: Lens Shift Feature is not available to NP11FL. This lens should only be used for “zero degree”/”no-offset” applications. See
below
NEC Display Solutions of America, Inc.
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PA622U Installation Guide
Lens Shift Range for Desktop and Ceiling Mount
Application
The diagram below shows the location of the image
position in the lens. The lens can be shifted within
the shaded area as shown using the normal
projection position as a starting point.
Note: Lens shift feature is not available with
NP11FL (rear lens). NP11FL should be used only
for “zero degree” / “no-offset” applications.
Maximum Possible Range for NP12ZL, NP13ZL,
NP14ZL, NP15ZL:
Towards ceiling/floor: 0.5H (0.6H for PA550W)
Away from ceiling/floor: 0.1H
Right: 0.3W
Left: 0.3W
(W: width of projected image, H: height of projected
image)
Note: Horizontal lens shift range for the PA500U is
0.15W at a 200” projected image with NP13ZL
0.3W0.3WW
0.6H
0.5HH0.1H
0.3W0.3WW
0.6H
0.5HH0.1H
CEILING FRONT
DESKTOP FRONT
VERTICAL
VERTICAL
HORIZONTAL
Desktop and Ceiling MountRev 1.0
Lens Shift Adjustable Range
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NEC Display Solutions of America, Inc.
NEC Display Solutions of America, Inc.
PA622U Installation Guide
Desktop and Ceiling MountRev 1.0
Cabinet Dimensions
The following diagrams show the cabinet dimensions for the PA622U/ PA672W/PA722X.
Dimensions are in inches. For millimeters multiply by 25.4.
Note: Dimensions below shown with the NP13ZL lens
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NEC Display Solutions of America, Inc.
PA622U Installation Guide
Desktop and Ceiling MountRev 1.0
Cabinet Dimensions
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PA622U Installation Guide
NP13ZL & NP02CV
17.99
NP13ZL
NP02CV
6.0
5.9
3.6
4.0
0.5
1.1
2.1
3.2
3.6
I 00820
A123456
Desktop and Ceiling MountRev 1.0
Optional Terminal Cover (Part #: NP04CV )
NEC Display Solutions of America, Inc.
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NP11FL
NP12ZL
2.35 ~2.46
2.13 ~2.18
81 B 1
00 0 0 1
1.1±0.3
Ø3.3
Ø3.6
Ø1.9
Ø1.9
5.6
5.4
3.6
78 A 3
12 3 4 5
3.2
5.9
6.01.1
3.6
0. 6
1.5
3.4
NEC Display Solutions of America, Inc.
PA622U Installation Guide
Desktop and Ceiling MountRev 1.0
Optional Lens Dimensions (NP11FL and NP12ZL)
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NP14ZL
NP15ZL
1.80 ~1.98
1.77 ~1.95
00 00 1
82 A2
5.6
5.4
1.1±0.3
Ø1.9
Ø1.9
Ø3.2
Ø3.6
79 B1
00 00 1
5.8
5.8
1.0±0.3
Ø3.8
Ø1.9
Ø1.9
NEC Display Solutions of America, Inc.
PA622U Installation Guide
Desktop and Ceiling MountRev 1.0
Optional Lens Dimensions (NP14ZL and NP15ZL)
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1.31
1.28
9.88
1.601.227.88
3.77
6.316.165.355.35
NEC Display Solutions of America, Inc.
PA622U Installation Guide
Desktop and Ceiling MountRev 1.0
Optional Ceiling Mount Dimensions (Part #: NP3250CM)
The following diagrams show ceiling mount dimensions for the NP3250CM.
Dimensions are in inches. For millimeters multiply by 25.4.
Baud Rate: 38400 bps (for cable lengths longer than 20’, it is recommended changing to 9600 bps in setup menu)
Data Length: 8 bits
Parity: No Parity
Stop Bit: One bit
X on/off: None
Communications: Full duplex
PC Control Connector (D-Sub 9P)
NOTE 1 : Pins 1, 4, 6, and 9 are used inside the projector.
NOTE 2: For long cable runs it is recommended to set communication speed within the projector to 9600 bps.
NOTE 3: Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection.
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