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NEC NP-PX803UL-BK Users Manual - Page 188

Appendix, (1) Throw distance and screen size, Lens types and throw distance

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9. Appendix ❶ Throw distance and screen size This projector can be used with 8 kinds of optional lenses (sold separately). Refer to the information on this page and use a lens suited for the installation environment (screen size and throw distance). For instructions on mounting the lens, see page 141. Lens types and throw distance Applicable lens unit: NP16FL/NP17ZL/NP18ZL/NP19ZL/NP20ZL/NP21ZL/NP31ZL Screen size inch 40 50 60 80 100 120 150 200 240 300 350 400 450 500 NP16FL 0.8 1.0 1.3 1.7 2.0 2.5 3.4 4.1 5.1 NP31ZL 0.6 - 0.8 0.8 - 1.0 1.0 - 1.2 1.3 - 1.6 1.6 - 2.0 2.0 - 2.5 2.5 - 3.1 3.3 - 4.1 4.0 - 5.0 5.0 - 6.2 5.8 - 7.3 6.6 - 8.3 7.5 - 9.4 8.3 - 10.4 Lens unit model name NP17ZL NP18ZL NP19ZL 1.3 - 1.9 1.6 - 2.3 2.2 - 3.1 2.7 - 3.9 3.3 - 4.7 4.1 - 5.8 5.5 - 7.8 6.6 - 9.4 8.2 - 11.7 1.8 - 2.4 2.2 - 2.9 3.0 - 3.9 3.7 - 4.9 4.5 - 5.9 5.6 - 7.4 7.5 - 9.9 9.1 - 11.9 11.3 - 14.9 2.4 - 4.0 2.8 - 4.8 3.8 - 6.4 4.8 - 8.0 5.8 - 9.6 7.2 - 12.0 9.7 - 16.1 11.6 - 19.3 14.5 - 24.1 NP20ZL 3.8 - 5.8 4.6 - 7.0 6.2 - 9.3 7.7 - 11.7 9.3 - 14.1 11.7 - 17.6 15.6 - 23.5 18.8 - 28.3 23.5 - 35.4 TIP Calculation of the throw distance from the screen size NP16FL lens throw distance (m) = H × 0.8 : 0.8 m (min.) to 5.1 m (max.) NP17ZL lens throw distance (m) = H × 1.3 to H × 1.8 : 1.3 m (min.) to 11.7 m (max.) NP18ZL lens throw distance (m) = H × 1.7 to H × 2.3 : 1.8 m (min.) to 14.9 m (max.) NP19ZL lens throw distance (m) = H × 2.2 to H × 3.7 : 2.4 m (min.) to 24.1 m (max.) NP20ZL lens throw distance (m) = H × 3.6 to H × 5.4 : 3.8 m (min.) to 35.4 m (max.) NP21ZL lens throw distance (m) = H × 5.3 to H × 8.3 : 5.6 m (min.) to 54.8 m (max.) NP31ZL lens throw distance (m) = H × 0.8 to H × 0.9: 0.6 m (min.) to 10.4 m (max.) "H" (Horizontal) refers to the screen width. * Figures differ by several % with the table above because the calculation is approximate. Ex.: Throw distance when projecting on a 150" screen using the NP18ZL lens: According to the "Screen Size (for reference)" table (→ page 173), H (screen width) = 127.2"/323.1 cm. The throw distance is 323.1 cm × 1.7 to 323.1 cm × 2.3 = 549.3 cm to 743.13 cm (because of the zoom lens). NP21ZL 5.6 - 8.9 6.8 - 10.7 9.1 - 14.4 11.5 - 18.1 13.8 - 21.7 17.4 - 27.3 23.3 - 36.4 28.0 - 43.8 35.0 - 54.8 171

Section	Page
Front cover	1
Important Information	3
Table of Contents	14
1. Introduction	18
(1) What’s in the Box?	18
(2) Introduction to the Projector	20
Congratulations on Your Purchase of the Projector	20
General	20
Light source · Brightness	20
Installation	20
Videos	21
Network	21
Energy-saving	21
About this user’s manual	22
(3) Part Names of the Projector	23
Front/Top	23
Rear	24
Controls/Indicator Panel	25
Terminals Features	26
(4) Part Names of the Remote Control	27
Battery Installation	28
Remote Control Precautions	28
Operating Range for Wireless Remote Control	29
Using the Remote Control in Wired Operation	29
2. Projecting an Image (Basic Operation)	30
(1) Flow of Projecting an Image	30
(2) Connecting Your Computer/Connecting the Power Cord	31
Using the Supplied Power Cords	32
Using the Power Cord Stopper	33
(3) Turning on the Projector	34
Performing Lens Calibration	35
Note on Startup screen (Menu Language Select screen)	36
(4) Selecting a Source	37
Selecting the computer or video source	37
(5) Adjusting the Picture Size and Position	39
Adjusting the vertical position of a projected image (Lens shift)	40
Focus	43
Zoom	48
Adjusting the Tilt Foot	49
(6) Optimizing Computer Signal Automatically	50
Adjusting the Image Using Auto Adjust	50
(7) Turning off the Projector	51
(8) After Use	52
3. Convenient Features	53
(1) Turn off the light of the projector (LENS SHUTTER)	53
(2) Turning off the Image	53
(3) Turning Off the On-Screen Menu (On-Screen Mute)	53
(4) Freezing a Picture	54
(5) Magnifying a Picture	55
(6) Changing LIGHT MODE/Checking Energy-Saving Effect Using LIGHT MODE [LIGHT MODE]	56
Checking Energy-Saving Effect [CARBON METER]	58
(7) Correcting Horizontal and Vertical Keystone Distortion [CORNERSTONE]	59
(8) Preventing the Unauthorized Use of the Projector [SECURITY]	62
(9) Projecting 3D videos	65
Procedure to watch 3D videos using this projector	65
When videos cannot be viewed in 3D	68
(10) Controlling the Projector by Using an HTTP Browser	69
(11) Storing Changes for Lens Shift, Zoom, and Focus [LENS MEMORY]	75
To store your adjusted values in [REF. LENS MEMORY]:	76
To call up your adjusted values from [REF. LENS MEMORY]:	78
4. Multi-Screen Projection	81
(1) Things that can be done using multi-screen projection	81
Case 1. Using a single projector to project two types of videos [PIP/PICTURE BY PICTURE]	81
Case 2. Using four projectors (resolution: WUXGA) to project videos with a resolution of 2560 × 1600 pixels [TILING]	82
Things to note when installing projectors	84
(2) Displaying Two Pictures at the Same Time	85
Projecting two screens	86
Switching the main display with the sub-display and vice versa	87
Restrictions	88
(3) Displaying a Picture Using [EDGE BLENDING]	89
Setting the overlap of projection screens	90
Black Level Adjustment	93
5. Using On-Screen Menu	95
(1) Using the Menus	95
(2) Menu Elements	96
(3) List of Menu Items	97
(4) Menu Descriptions & Functions [INPUT]	103
HDMI	103
DisplayPort	103
BNC	103
BNC(CV)	103
BNC(Y/C)	103
COMPUTER	103
HDBaseT	103
SLOT	103
ENTRY LIST	103
TEST PATTERN	103
(5) Menu Descriptions & Functions [ADJUST]	107
[PICTURE]	107
[IMAGE OPTIONS]	111
[VIDEO]	115
[3D SETTINGS]	117
Using the Lens Memory Function [LENS MEMORY]	118
(6) Menu Descriptions & Functions [DISPLAY]	120
[PIP/PICTURE BY PICTURE]	120
[GEOMETRIC CORRECTION]	122
[EDGE BLENDING]	126
[MULTI SCREEN]	127
(7) Menu Descriptions & Functions [SETUP]	129
[MENU]	129
[INSTALLATION(1)]	131
[INSTALLATION(2)]	134
[CONTROL]	136
[NETWORK SETTINGS]	144
[SOURCE OPTIONS]	149
[POWER OPTIONS]	151
Returning to Factory Default [RESET]	153
(8) Menu Descriptions & Functions [INFO.]	154
[USAGE TIME]	154
[SOURCE(1)]	154
[SOURCE(2)]	155
[SOURCE(3)]	155
[SOURCE(4)]	155
[WIRED LAN]	156
[VERSION(1)]	156
[OTHERS]	156
[HDBaseT]	157
6. Connecting to Other Equipment	158
(1) Mounting a lens (sold separately)	158
Mounting the lens	158
Removing the lens	159
(2) Making Connections	160
Analog RGB signal connection	160
Digital RGB signal connection	161
Connecting an External Monitor	164
Connecting Your Blu-ray Player or Other AV Equipment	165
Connecting Component Input	166
Connecting HDMI Input	167
Connecting a document camera	168
Connecting to a Wired LAN	169
Connecting to a HDBaseT transmission device (sold commercially)	170
Portrait projection (vertical orientation)	171
Stacking projectors	173
7. Maintenance	176
(1) Cleaning the Lens	176
(2) Cleaning the Cabinet	176
8. User Supportware	177
(1) Operating Environment for Software Included on CD-ROM	177
Names and Features of Bundled Software Programs	177
Download service	177
(2) Installing Software Program	178
Installation for Windows software	178
(3) Operating the Projector Via the LAN (Virtual Remote Tool)	181
Connect the projector to a LAN.	182
(4) Controlling the Projector over a LAN (PC Control Utility Pro 4/Pro 5)	184
9. Appendix	188
(1) Throw distance and screen size	188
Lens types and throw distance	188
Tables of screen sizes and dimensions	190
Lens shifting range	191
(2) Mounting the Optional Board (sold separately)	192
(3) Compatible Input Signal List	194
(4) Specifications	197
Power Cord	200
(5) Cabinet Dimensions	201
(6) Pin assignments and signal names of main terminals	202
(7) Troubleshooting	204
Indicator Messages	204
Common Problems & Solutions	206
If there is no picture, or the picture is not displayed correctly.	208
(8) PC Control Codes and Cable Connection	209

Match case Limit results 1 per page

171

9. Appendix

❶

Throw distance and screen size

This projector can be used with 8 kinds of optional lenses (sold separately). Refer to the information on this page and

use a lens suited for the installation environment (screen size and throw distance). For instructions on mounting the

lens, see page

141

Lens types and throw distance

Applicable lens unit: NP16FL/NP17ZL/NP18ZL/NP19ZL/NP20ZL/NP21ZL/NP31ZL

Screen size

Lens unit model name

inch

NP16FL

NP31ZL

NP17ZL

NP18ZL

NP19ZL

NP20ZL

NP21ZL

0.6

- 0.8

0.8

0.8 - 1.0

1.3 -

1.9

1.8 -

2.4

4.0

3.8 - 5.8

5.6

8.9

1.0

1.0 -

1.2

1.6

2.3

2.2

2.9

2.8

4.8

4.6

7.0

6.8

10.7

1.3

1.3 -

1.6

2.2

- 3.1

3.0 -

3.9

3.8 -

6.4

6.2

9.3

9.1

14.4

100

1.7

1.6

2.0

2.7

3.9

3.7

4.9

4.8

- 8.0

7.7

11.7

11.5 - 18.1

120

2.0

2.5

3.3 -

4.7

4.5

5.9

5.8 -

9.6

9.3

14.1

13.8 -

21.7

150

2.5

- 3.1

4.1

- 5.8

5.6

7.4

7.2

12.0

11.7

17.6

17.4

27.3

200

3.4

3.3 -

4.1

5.5 -

7.8

7.5

9.9

9.7

16.1

15.6

23.5

23.3

36.4

240

4.1

4.0

- 5.0

6.6

9.4

9.1

11.9

11.6

19.3

18.8 -

28.3

28.0

43.8

300

5.1

5.0 -

6.2

8.2

11.7

11.3 -

14.9

14.5

24.1

23.5

35.4

35.0 -

54.8

350

5.8 -

7.3

400

6.6

- 8.3

450

7.5

9.4

500

8.3 -

10.4

TIP

Calculation of the throw distance from the screen size

NP16FL lens throw distance (m) = H × 0.8 : 0.8 m (min.) to 5.1 m (max.)

NP17ZL lens throw distance (m) = H × 1.3 to H × 1.8 : 1.3 m (min.) to 11.7 m (max.)

NP18ZL lens throw distance (m) = H × 1.7 to H × 2.3 : 1.8 m (min.) to 14.9 m (max.)

NP19ZL lens throw distance (m) = H × 2.2 to H × 3.7 : 2.4 m (min.) to 24.1 m (max.)

NP20ZL lens throw distance (m) = H × 3.6 to H × 5.4 : 3.8 m (min.) to 35.4 m (max.)

NP21ZL lens throw distance (m) = H × 5.3 to H × 8.3 : 5.6 m (min.) to 54.8 m (max.)

NP31ZL lens throw distance (m) = H × 0.8 to H × 0.9: 0.6 m (min.) to 10.4 m (max.)

“H” (Horizontal) refers to the screen width.

* Figures differ by several % with the table above because the calculation is approximate.

Ex.: Throw distance when projecting on a 150" screen using the NP18ZL lens:

According to the “Screen Size (for reference)” table (

→

page

173

), H (screen width) = 127.2"/323.1 cm.

The throw distance is 323.1 cm × 1.7 to 323.1 cm × 2.3 = 549.3 cm to 743.13 cm (because of the zoom lens).