NEC P452W Manuale utente

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 1 of 9

Contents

Product Description, Lens Specs, Screen/Aspect Ratio

Notes Pg 1

Distance Charts and Formulas, Ceiling Mount/Desktop Installation Pg 2-3

Lens Shift Adjustable Range Pg 4

Cabinet Dimensions Pg 5

Cabinet Dimensions Pg 6

Input Panel and Button Panel Pg 7

Control Codes Pg 8

Product Description

Type: 1 chip DMD Reflection Type Dimensions: 14.3”(W) x 5.5”(H) x 12.1”(D)

0.65 in. 2x LVDS DMD Weight: 11.5lbs. / 5.2kg

Resolution: P452W/P502W: 1280 x 900 (16:10) Brightness: P452W/P452H: 4500 Lumens

P452H/P502H: 1920 x 0800 (16:9) P502W/P502H: 5000 Lumens

Fan Noise: 39 dB / 31dB @ 1 meter

Power Consumption: P452W/P452H: 426W (max) BTU’s: P452W/P452H: 1454 BTU/hour

Power Consumption: P502W/P502H: 465W (max) BTU’s: P502W/P502H: 1587 BTU/hour

Network Ready, integrated wired networking

Power: Lens Shift, Horizontal & Vertical /Zoom/ Focus

Lens Specifications

Throw Ratio: P452W/P502W: 1.3 –2.2:1 (for 100” diagonal) Focal Length: 18.2mm –31.1mm

P452H/P502H: 1.24 –2.1:1 (for 100” diagonal)

Offset Angle: 4.8° - 8.0° (for 100” diagonal) F/#: 2.0

Screen Sizes: 30” - 300” diagonal Manual Focus/Manual Zoom

Screen/Aspect Ratio

4:3, 16:9 and 16:10 screens are fully supported with proper aspect ratio control for both type sources using NEC developed scaling

technology. Menu selections have settings for each screen type and aspect ratio control for each source type.

Notes

For screen sizes not indicated on the projection tables, use the formulas below.

If the figures on the tables do not match the results of formulas, use the figures in the table..

Distances are in inches, for millimeters multiply by 25.4.

Distances may vary 5%.

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 2 of 9

Diagrams and Distance Charts

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.

Distances are in inches. For millimeters multiply by 25.4.

Ceiling Mounted

Desktop

Distance Chart for popular 16:10 screens

16:10 Screen Formulas:

W = H x 16/10

H = W x 10/16

Screen Diagonal = W x 18.868/16

Projection Formulas:

B(max) = 0.366W

B (min) = 0

C(wide) = 1.274W –1.457

C (tele) = 2.188W –1.404

D (max) = -0.053W

D (min) = 0.313W

α(wide) = tanˉ¹ (B/C(wide))

α(tele) = tanˉ¹ (B/C(tele))

Note: For screen sizes not indicated on the projection

tables, use the formulas on page 1.

Diagonal Width(W) Height (H)

inches inches inches

57 48 30 18 - 0 60 -104 -3 -15 16.4 - 9.6

66 56 35 20 - 0 70 -121 -3 -18 16.3 - 9.6

68 58 36 21 - 0 72 -125 -3 -18 16.3 - 9.6

75 64 40 23 - 0 80 -139 -3 -20 16.3 - 9.6

79 67 42 25 - 0 84 -146 -4 -21 16.3 - 9.6

85 72 45 26 - 0 90 -156 -4 -23 16.3 - 9.6

92 78 49 29 - 0 98 -170 -4 -25 16.3 - 9.6

98 83 52 30 - 0 105 -181 -4 -26 16.2 - 9.6

102 86 54 32 - 0 109 -188 -5 -27 16.2 - 9.6

111 94 59 35 - 0 119 -205 -5 -30 16.2 - 9.6

113 96 60 35 - 0 121 -209 -5 -30 16.2 - 9.6

123 104 65 38 - 0 131 -226 -6 -33 16.2 - 9.6

125 106 66 39 - 0 133 -230 -6 -33 16.2 - 9.6

147 125 78 46 - 0 158 -272 -7 -39 16.2 - 9.5

149 126 79 46 - 0 160 -275 -7 -40 16.2 - 9.5

213 181 113 66 - 0 229 -394 -10 - 57 16.1 - 9.5

255 216 135 79 - 0 274 -471 -11 - 68 16.1 - 9.5

270 229 143 84 - 0 290 -499 -12 - 72 16.1 - 9.5

300 254 159 93 - 0 323 -555 -13 - 80 16.1 - 9.5

Screen Size (16:10)

inches

w ide - tele

inches

degrees

max - min

w ide - tele

max - min

inches

Shif t Range

Screen Center H

0.1H

Shif t Range

Screen Center

Lens Offset From Mount Pipe

8.2

6.25

5.95

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 3 of 9

Diagrams and Distance Charts

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.

Distances are in inches. For millimeters multiply by 25.4.

Ceiling Mounted

Desktop

Distance Chart for popular 16:9 screens

16:9 Screen Formulas:

W = H x 16/9

H = W x 9/16

Screen Diagonal = W x 18.358/16

Projection Formulas:

B(max) = 0.347W

B (min) = 0

C(wide) = 1.282W –1.426

C (tele) = 2.202W –1.375

D (max) = -0.065W

D (min) = 0.281W

α (wide) = tanˉ¹ (B/C(wide))

α(tele) = tanˉ¹ (B/C(tele))

Note: For screen sizes not indicated on the projection

tables, use the formulas on page 1.

Diagonal Width(W) Height (H)

inches inches inches

61 53 30 18 - 0 67 -116 3 - 15 15.4 - 9.1

71 62 35 22 - 0 78 -136 4 - 17 15.4 - 9.0

73 64 36 22 - 0 81 -140 4 - 18 15.4 - 9.0

82 71 40 25 - 0 90 -155 5 - 20 15.4 - 9.0

86 75 42 26 - 0 94 -163 5 - 21 15.4 - 9.0

92 80 45 28 - 0 101 -175 5 - 22 15.3 - 9.0

100 87 49 30 - 0 110 -190 6 - 24 15.3 - 9.0

106 92 52 32 - 0 117 -202 6 - 26 15.3 - 9.0

110 96 54 33 - 0 122 -210 6 - 27 15.3 - 9.0

120 105 59 36 - 0 133 -230 7 - 29 15.3 - 9.0

122 107 60 37 - 0 135 -234 7 - 30 15.3 - 9.0

133 116 65 40 - 0 147 -253 8 - 32 15.3 - 9.0

135 117 66 41 - 0 149 -257 8 - 33 15.3 - 9.0

159 139 78 48 - 0 176 -304 9 - 39 15.3 - 9.0

161 140 79 49 - 0 179 -308 9 - 39 15.3 - 9.0

230 201 113 70 - 0 256 -441 13 -56 15.2 - 9.0

275 240 135 83 - 0 306 -527 16 -67 15.2 - 9.0

Screen Size (16:9)

inches

w ide - tele

inches

max - min

inches

degrees

max - min

w ide - tele

Shif t Range

Screen Center H

0.1H

Shif t Range

Screen Center

Lens Offset From Mount Pipe

8.2

6.25

5.95

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 4 of 9

Lens Shift Adjustable Range

Lens Shift Range for Desktop and Ceiling Mount Application

The diagram below shows the location of the image position in the lens for the P452W/P502W. The P452W/P502W has a maximum

horizontal lens shift range of +/- 28% and a maximum vertical lens shift of + 59%. The lens can be shifted within the shaded area

as shown using the normal projection position as a starting point.

Lens Shift Range for Desktop and Ceiling Mount Application

The diagram below shows the location of the image position in the lens for the P452H/P502H. The P452H/P502H has a maximum

horizontal lens shift range of +/- 25% and a maximum vertical lens shift of + 62%. The lens can be shifted within the shaded area

as shown using the normal projection position as a starting point.

Note: Projector is set out of the box at center position, which is how it is depicted above.

(H: width of projected image, V: height of projected image)

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 5 of 9

Cabinet Dimensions

The following diagrams show the cabinet dimensions for the P452W_P452H_P502W_P502H.

Dimensions are in inches. For millimeters multiply by 25.4.

14.3

11.9

12.1

5.5

3.189

5.1

4.8

LAMP COVER

LENS SHIFT

INT AKE

EXHAUST

IR RECEIVER

1.3

5.3 AC INLET

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 6 of 9

Cabinet Dimensions

Note: Use M4 x 8mm Max (4 pcs) for ceiling mount

3.583

0.197 7.677

6.89

5.118

5.906

5.472 5.5

9.409

2.161

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 7 of 9

Input Panel

Control Panel

NEC Display Solutions of America, Inc.

P452W/P452H/P502W/P502H Installation Guide

Desktop and Ceiling Mount Rev 1.0

www.necdisplay.com P452W/P452H/P502W/P502H Page 8 of 9

PC Control Codes

Function Code Data

POWER ON 02H 00H 00H 00H 00H 02H

POWER OFF 02H 01H 00H 00H 00H 03H

INPUT SELECT COMPUTER 02H 03H 00H 00H 02H 01H 01H 09H

INPUT SELECT HDMI 1 02H 03H 00H 00H 02H 01H 1AH 22H

INPUT SELECT HDMI 2 02H 03H 00H 00H 02H 01H 1BH 23H

INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH

INPUT SELECT APPS 02H 03H 00H 00H 02H 01H 20H 28H

INPUT SELECT HDBaseT 02H 03H 00H 00H 02H 01H 22H 2AH

PICTURE MUTE ON 02H 10H 00H 00H 00H 12H

PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H

SOUND MUTE ON 02H 12H 00H 00H 00H 14H

SOUND MUTE OFF 02H 13H 00H 00H 00H 15H

Cable Connection

Communication Protocol:

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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