NEC Projector NP3150/NP2150/NP1150 User Manual

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9. Appendix
If there is no picture, or the picture is not displayed correctly.
• Power on process for the projector and the PC.
 Be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on 
the power to the notebook PC.
In most cases the output signal from the notebook PC is not turned on unless connected to the projector before 
being powered up.
NOTE: You can check the horizontal frequency of the current signal in the projector’s menu...

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9. Appendix
 Specifications
This section provides technical information about the projector’s performance.
Model Number  NP3150/NP2150/NP1150
Optical
LCD Panel 0.8" p-Si TFT active-matrix with Micro Lens Array (Aspect ratio 4:3)
Resolution 1024  768 pixels* up to UXGA with scaling technology (up to 1400  
1050 @ 60 Hz on DVI-D)
Standard Lens Manual zoom and focus: 
 F1.7 - 2.2    f=24.4 - 32.5 mm
Lamp NP3150 : 330W AC (264 W in Eco mode)
 NP2150/NP1150 : 300W AC (264W in Eco mode)
Light...

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9. Appendix
mechanical
Installation Orientation: Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear 
Dimensions 15.7" (W)  5.9" (H)  14.1" (D) 
 399 mm (W)  150.5 mm (H)  358 mm (D)
 (not including protrusions)
Weight 16.1 lbs/7.3 kg
Environmental Considerations
Operational Temperatures :
 41° to 104°F / 5° to 40°C, 
 (Eco mode selected automatically at 95° to 104°F/35° to 40°C), 20% to 
80% humidity (non-condensing)
Storage Temperatures :
 14° to 122°F (-10° to 50°C), 20%...

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9. Appendix
IEEE802.11g
Center Frequency Range/
Operating channels 2412 to 2462 MHz
 1 to 11 channels
Transmission method OFDM method (Orthogonal Frequency Division Multiplexing method)
Data Rates 54/48/36/24/18/12/9/6 (Mbps)
Interface  USB 2.0 (connected to USB wireless LAN port on the projector)
Dimensions Width:1.1"/28 mm
 Height:0.43"/11 mm
 Length:3.03"/77 mm
Weight 0.042 lbs/19 g
Environmental Considerations Operational Temperatures :
 41° to 104°F / 5° to 40°C, 20% to 80%...

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9. Appendix
Operation  of  the  USB Wireless  LAN  Unit  is  subjected  to  the  regulations  of  the  countries  listed  below,  and  may  be 
prohibited to use outside the country where you purchased.
Supported Countries
Np01LmNp01Lm
1United KingdomUnited States
2GermanyCanada
3FranceMexico
4Italy
5Spain
6Greece
7Denmark
8Belgium
9The Netherlands
10Finland
11Sweden
12Portugal
13Luxembourg
14Ireland
15Austria
16Poland
17Hungary
18Czech
19Slovak
20Slovenia
21Malta
22Estonia
23Cyprus...

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9. Appendix
 Cabinet Dimensions
WIRELESS
USB(LAN)
WIRELESS
150.5/5.9"
358/14.1"
4.7/0.19"
168.3/6.63"
399/15.7"
3D.REFORM
SELECT
MENU
EXITENTERAUTO.ADJUSTSOU RCEON/STAND.B yPOWERSTATUSLAMPUSB
LENS SHIFTLEFTRIGHT
DOWNUP
Unit: mm/inch 

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 Screen Size and Projection Distance
This section should be used when considering the distance to the screen and the screen size.
Available projection distances are 1.0 m/41.2 inches for 30"  screen to 18 m/718 inches for 500" screen, according 
to the chart.
Using the Chart
Example for 100" screen:
The projection distance is approximately 3.1 m (122") according to the upper chart.
The lower chart shows that the vertical distance between the projector foot and the screen top...

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List of Screen Sizes
NOTE: Distances may vary +/-5%.
Screen Size and projection Distance for Desktop when the standard lens is used
The following drawing shows an example for use of Desktop.
Horizontal projection position: Lens centered left to right
Vertical projection position: See the table below.
88 mm/3.47Projector foot
H1
H2
Lens centerL
Screen centerH2 = Screen height (V) - H1
Screen bottom
Width
Screen size (Diagonal)Height
List of Screen Sizes
Formulas: Screen width H (m)=Screen size x...

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Mini D-Sub 15 Pin Connector
 Pin Assignments of D-Sub COMPUTER 1 Input Connector
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level111512141365 43 211079 8
9. Appendix
  pin No.  RGB Signal (Analog)  YCbCr Signal
 1  Red   Cr
  2  Green or Sync on Green   Y
  3  Blue   Cb
  4  Ground
 5  Ground
 6  Red Ground   Cr Ground
  7  Green Ground   Y Ground
  8  Blue Ground   Cb Ground
  9  No Connection
 10  Sync Signal Ground
 11  No Connection
 12  Bi-directional DATA (SDA)
 13...

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9. Appendix
 Compatible Input Signal List
   Signal  Resolution Frequency H. Refresh Rate      ( Dots ) ( kHz ) ( Hz )
D: Images above flagged with “D” are supported by digital signal.
NOTE: 
• An image with higher or lower resolution than the projector’s native resolution (1024 x 768) will be displayed with scaling tech-
nology.
• Some composite sync signals may not be displayed correctly. 
Signals other than those specified in the table above may not be displ\
ayed correctly. If this...