Nec VT695 Handleiding
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NEC Display Solutions of America, Inc.
VT695/700 Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.necdisplay.com VT695/700 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 Panel and Control Codes Pg 6
Product Description
Type: 3 panel LCD projector, Brightness: VT695: 2500 ANSI Lumens
0.63” p-Si TFT w/MLA VT700: 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: 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 and 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 = 0.266W
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))
Alle foutcodes Nec Beamer 5 foutcodes uit 3 handleidingen, met hun betekenis.
Product specificaties
| Merk: | Nec |
| Categorie: | Beamer |
| Model: | VT695 |
| Gewicht: | 2900 g |
| Geluidsniveau: | 35 dB |
| Stroomvoorziening: | 100 - 240 VAC, 50/60Hz |
| Connectiviteitstechnologie: | Bedraad |
| Typische contrastverhouding: | 600:1 |
| Projector helderheid: | 2500 ANSI lumens |
| Projectietechnologie: | LCD |
| Projector native resolution: | XGA (1024x768) |
| Frequentiebereik horizontaal: | 15 - 100 kHz |
| Frequentiebereik verticaal: | 50 - 120 Hz |
| VGA (D-Sub)poort(en): | 1 |
| Composiet video-ingang: | 1 |
| S-Video ingang: | 1 |
| DVI-poort: | Ja |
| Focus: | Handmatig |
| Levensduur van de lichtbron: | 2000 uur |
| Type lichtbron: | Lamp |
| Throw ratio: | 1.5 - 1.8:1 |
| Lampvermogen: | 200 W |
| Audio-uitgang: | 1 |
| Temperatuur bij opslag: | -10 - 50 °C |
| Levensduur van de lichtbron (besparingsmodus): | 3000 uur |
| Afmetingen (B x D x H): | 309 x 258 x 112 mm |
| Afstandsbediening inbegrepen: | Ja |
| Stroomverbruik (typisch): | 280 W |
| Bedrijfstemperatuur (T-T): | 5 - 40 °C |
| Relatieve vochtigheid in bedrijf (V-V): | 20 - 80 procent |
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