NEC Projector V260 Quickstart Manual
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NEC Display Solutions of America, Inc.
V260/V260X/V300X Installation Guide
Ceiling Mounted and Desktop Rev 1.0
www.necdisplay.com V260/V260X/ V300X Page 1 of 6
Contents
Product Description, Lens Specs, Notes and Formulas Pg 1
Diagrams & Distance Charts
Pg 2
Cabinet Dimensions
Pg 3-4
Ceiling Mount Dimensions
Pg 5
Input Panels and Control Codes
Pg 6
Product Description
Type: 1-chip DLP projector, Brightness: V260/V260X: 2600 Lumens
0.55” DLP V300X : 3000 Lumens
Résolution: V260: 800 x 600 Fan Noise: V260/V260X: 34dB / 31dB @ 1 meter
V260X/V300X: 1024 x 768 V300X : 37dB / 33dB @ 1 meter
Dimensions: 12.2” (W) x 3.7” (H) x 9.7” (D) Weight: 5.5 lbs
Power Consumption: V260/V260X: 242W (max) BTU’s: V260/V260X: 825 BTU/hour
V300X: 278W (max) V300X: 948 BTU/hour
Lens Specifications
Throw Ratio: 1.9 – 2.1:1 (for 100” diagonal ) Focal Length: 21.8mm – 24.0mm
Offset Angle: 12.8° - 14.0° (for 100” di agonal) F/#: 2.41 - 2.55
Screen Sizes: 30” - 300” diagonal (4:3) Manual Focus/Manual Zoom
Notes
For screen sizes not indicated on the projection tables, use the formulas below.
If the figures on the tables do not match the resu lts of formulas, use the figures in the table.
All calculations are based on a 4:3 aspect ratio.
Distances are in inches, for millimeters multiply by 25.4.
Distances may vary 5%.
Formulas
The Projection Formulas use the image width for calculation. For proper projection placement, determine the image width
for the desired screen size. Use the Screen Formulas below to cal culate all screen dimensions. Plug in the width for “W” in
the Projection Formulas.
Refer to the diagrams and charts for popular screen sizes on page 2:
Definitions: 4:3 Screen Formulas:
W = Image Width W = H x 4/3
H = Image Height (size) H = W x 3/4
B = Vertical distance between lens center an d screen center Screen Diagonal = W x 5/4
C = Throw distance
D = Vertical distance between lens center and screen top
(screen bottom for desktop application)
Projection Formulas:
B = 0.487W
C (wide) = 1.94W
C (tele) = 2.165W
D = 0.112W
α (wide) = tan¯¹ (B/C(wide))
α (tele) = tan¯¹ (B/C(tele))
NEC Display Solutions of America, Inc. V260/V260X/V300X Installation Guide Ceiling Mounted and Desktop Rev 1.0 www.necdisplay.com V260/V260X/ V300X Page 2 of 6 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. Lens Offset FromMount Pipe B C Lens Ctr Screen Ctr Throw Distance Screen Bottom 2.73 C Throw Distance Screen Top3.84 9.11 D B Lens Ctr Screen Ctr D 3.78 Ceiling Mounted Desktop Diagonal Width(W) Height (H) inc hes inc hes inc hes inc hes 30 24 18 12 46 - 52 14.1 - 12.7 60 48 36 23 93 - 104 14.1 - 12.7 67 53.6 40.2 26 104 - 116 14.1 - 12.7 72 57.6 43.2 28 111 - 125 14.1 - 12.7 84 67.2 50.4 33 130 - 146 14.1 - 12.7 90 72 54 35 139 - 156 14.1 - 12.7 100 80 60 39 155 - 173 14.1 - 12.7 120 96 72 47 186 - 208 14.1 - 12.7 150 120 90 58 232 - 260 14.1 - 12.7 180 144 108 70 279 - 312 14.1 - 12.7 210 168 126 82 325 - 364 14.1 - 12.7 240 192 144 94 372 - 416 14.1 - 12.7 270 216 162 105 418 - 468 14.1 - 12.7 300 240 180 117 465 - 520 14.1 - 12.7degrees Sc reen Siz e (4:3) 5inches3 B C w ide - teleinches D α w ide - tele 6 6 8 8 9 11 13 16 19 22 24 27 Distance Chart for po pular 4:3 screens Note: For screen sizes not indicated on the projection tables, use the formulas on page 1.
NEC Display Solutions of America, Inc. V260/V260X/V300X Installation Guide Ceiling Mounted and Desktop Rev 1.0 www.necdisplay.com V260/V260X/ V300X Page 3 of 6 Cabinet Dimensions The following drawings show the cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4.
NEC Display Solutions of America, Inc. V260/V260X/V300X Installation Guide Ceiling Mounted and Desktop Rev 1.0 www.necdisplay.com V260/V260X/ V300X Page 4 of 6 Cabinet Dimensions (continued) The following drawings show the cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4.
NEC Display Solutions of America, Inc. V260/V260X/V300X Installation Guide Ceiling Mounted and Desktop Rev 1.0 www.necdisplay.com V260/V260X/ V300X Page 5 of 6 Optional Ceiling Mount Dimensions (Model #: NP01UCM) The following drawings show the ceiling mount dimensions. Dimensions are in inches. For millimeters multiply by 25.4.
NEC Display Solutions of America, Inc.
V260/V260X/V300X Installation Guide
Ceiling Mounted and Desktop Rev 1.0
www.necdisplay.com V260/V260X/ V300X Page 6 of 6
Input Panels
V260X/V300X
V260
PC Control Codes
Function Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT COMPUTER1 02H 03H
00H 00H 02H 01H 01H 09H
INPUT SELECT COMPUTER2 02H 03H
00H 00H 02H 01H 02H 0AH
INPUT SELECT VIDEO 02H 03H
00H 00H 02H 01H 06H 0EH
INPUT SELECT S-VIDEO 02H 03H
00H 00H 02H 01H 0BH 13H
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
PROJECTOR INFORMATION REQUEST 00H BFH 00H 00H 01H 02H C2H
ERROR STATUS REQUEST 00H 88H 00H 00H 00H 88H
INFORMATION REQUEST 03H 8AH 00H 00H 00H 8DH
Note: Contact your NEC rep for codes not listed.
Cable Connection
Communication Protocol:
Baud Rate: 38400 bps
Data Length: 8 bits
Parity: No Parity
Stop Bit: One Bit
X on/off: None
Communications: Full duplex
12 34 5
67 8 9To GND of PC
To RxD of PC
To TxD of PC
To CTS of PC
To RTS of PCPC 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 co mmunication 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.