VT700 - Projecteur NEC - Notice d'utilisation et mode d'emploi gratuit
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| Type de produit | Projecteur DLP |
| Marque | NEC |
| Modèle | VT700 |
| Résolution native | XGA (1024 x 768 pixels) |
| Luminosité | 2500 lumens ANSI |
| Rapport de contraste | 2000:1 |
| Dimensions (L x l x H) | 310 x 247 x 96 mm |
| Poids | 2,9 kg |
| Alimentation électrique | AC 100-240 V, 50/60 Hz |
| Consommation électrique | 250 W (mode normal) |
| Fonctions principales | Projection DLP, correction trapézoïdale verticale, zoom manuel 1.2x, mise au point manuelle, lampe longue durée |
| Entretien et nettoyage | Nettoyer le filtre à air toutes les 100 heures, remplacer la lampe après 3000 heures (mode éco) |
| Sécurité | Verrouillage par mot de passe, sécurité Kensington, fonction anti-vol |
| Pièces détachées et réparabilité | Lampe de rechange (modèle NEC NP07LP), filtre à air, kit de fixation au plafond en option |
| Informations générales | Projecteur polyvalent adapté aux salles de réunion et aux classes, livré avec télécommande, câble VGA et manuel d'utilisation |
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Téléchargez la notice de votre Projecteur au format PDF gratuitement ! Retrouvez votre notice VT700 - NEC et reprennez votre appareil électronique en main. Sur cette page sont publiés tous les documents nécessaires à l'utilisation de votre appareil VT700 de la marque NEC.
MODE D'EMPLOI VT700 NEC
VT695/700 Installation Guide
Ceiling Mounted and Desktop
Rev 1.1
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 Panel and Control Codes Pg 6

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White projector with visible lens and control panel (no text or symbols)Product Description
| Type: | 3 panel LCD projector,0.63" p-Si TFT w/MLA | Brightness: | VT695: 2500 ANSI LumensVT700: 3000 ANSI Lumens |
| Resolution: | 1024 x 768 | Fan Noise: | 35 dB / 29dB @ 1 meter |
| Dimensions: | 12.1" (W) x 10.2" (H) x 4.4" (D) | Weight: | 6.4 lbs |
| Power Consumption: | 295W (max) | BTU's: | 1007 BTU/hour |
Lens Specifications
| Throw Ratio: | 1.5 – 1.8:1 (for 100" diagonal) | Focal Length: | 18.9mm – 22.7mm |
| Offset Angle: | 8.7° - 10.4° (for 100" diagonal) | F/#: | 1.7 - 2.07 |
| Screen Sizes: | 25" - 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 results 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 calculate 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:
W = Image Width
H = Image Height (size)
B = Vertical distance between lens center and screen center
C = Throw distance
D = Vertical distance between lens center and screen top
(screen bottom for desktop application)
4:3 Screen Formulas:
W = H × 4/3
H = W × 3/4
Screen Diagonal = W x 5/4
Projection Formulas:
B = 0.266W
C (wide) = 1.475W - 1.176
C (tele) = 1.773W - 1.173
D = 0.108W
α (wide) = tan ^-1 (B/C(wide))
α (tele) = tan⁻¹ (B/C(tele))
VT695/700 Installation Guide
Ceiling Mounted and Desktop
Rev 1.1
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 4:3 screens
| Screen Size (4:3) | B | Cwide - tele | D | αwide - tele | ||
| Diag W H | ||||||
| inches | inches | inches inches | inches inches | inches inches | degrees | |
| 30 24 | 18 6 -3 | 34 - 41 | 10.6 - 8.9 | |||
| 60 48 | 36 13 -5 | 70 - 84 | 10.5 - 8.7 | |||
| 72 57 | .6 43.2 | 15 -6 | 84 - 101 | 10.4 - 8.7 | ||
| 84 67 | .2 50.4 | 18 -7 | 98 - 118 | 10.4 - 8.7 | ||
| 90 72 | 54 19 -8 | 105 - 126 | 10.4 - 8.7 | |||
| 100 | 80 | 60 | 21 | 117 - 141 | -9 | 10.4 - 8.7 |
| 120 | 96 | 72 | 26 | 141 - 169 | -10 | 10.4 - 8.7 |
| 150 | 120 | 90 32 | 176 - 211 -18 | 10.4 - 8.7 | ||
| 180 | 144 | 108 | 38 | 211 - 254 | -16 | 10.4 - 8.7 |
| 200 | 160 | 120 | 43 | 235 - 282 | -17 | 10.4 - 8.7 |
| 250 | 200 | 150 | 53 | 294 - 353 | -22 | 10.3 - 8.6 |
| 300 | 240 | 180 | 64 | 353 - 424 | -26 | 10.3 - 8.6 |
Note: For screen sizes not indicated on the projection tables, use the formulas on page 1.
VT695/700 Installation Guide
Ceiling Mounted and Desktop
Rev 1.1
Cabinet Dimensions
The following drawings show the cabinet dimensions.
Dimensions are in inches. For millimeters multiply by 25.4.



VT695/700 Installation Guide
Ceiling Mounted and Desktop
Rev 1.1
Cabinet Dimensions (continued)
The following drawings show the cabinet dimensions.
Dimensions are in inches. For millimeters multiply by 25.4.

VT695/700 Installation Guide
Ceiling Mounted and Desktop
Rev 1.1
Optional Ceiling Mount Dimensions (Model #: VL80CM)
The following drawings show the ceiling mount dimensions.
Dimensions are in inches. For millimeters multiply by 25.4.

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Technical line drawing of a mechanical component with circular housing and mounting holes (no text or symbols)
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Technical line drawing of a mechanical component with mounting base and circular housing (no text or symbols)

VT695/700 Installation Guide
Ceiling Mounted and Desktop
Rev 1.1
Input Panel
VT695 / VT700

PC Control Codes PC Control Codes
| F u n c t i o n | C o d e | D a t a | ||||||
| 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 VIDEO | 02H | 03H | 00H | 00H | 02H | 01H | 06H | 0EH |
| INPUT SELECT S-VIDEO | 02H | 03H | 00H | 00H | 02H | 01H | 0BH | 13H |
| INPUT SELECT DVI (DIGITAL) | 02H | 03H | 00H | 00H | 02H | 01H | 1AH | 22H |
| 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
PC Control Connector (Din-8P)

NOTE 1: Pins 2, 3, 5, and 6 are used inside the projector.
NOTE 2: For long cable runs it is recommended to set communication speed within the projector to 9600 bps.