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Vivitek DH3665ZN
Vivitek DH3665ZN Key Features
- 4500 ANSI Lumens
- Native Widescreen
- 1080P 1920*1080 Native Resolution
- 20000 hour lamp life (typical)
- 20000:1 Contrast Ratio
- 360° Installation
- Ultra Short Throw
- Native Widescreen
- Horizontal & Vertical Keystone Correction
- Portrait Mode
- Picture-and-Picture
- Can Be Installed Vertically
- Quick Power On
- Quick Power Off
- Warrantied for 24/7 use
- Monitor Out
- Network Control
- 7kg (15.4lb.)
- Embedded NovoConnect Wireless Collaboration solution, available in corporate and education edition Wireless presenting and screen mirroring; Annotation and moderation ; Display up to four screens simultaneously; Easy to use NovoConnect SW/App, Launcher, Web portal to share the content from any device (BOYD); Receive duplicate screen over the network; Dual networks to separate guest and employee networks with password-protected configuration.
- Offers up to 300" image with 4,500 lumens of brightness , 1080p native resolution and 20,000:1 contrast ratio
- Long lasting laser light source with constant brightness level and color performance for up to 30,000 hours in eco mode
- DLP® DarkChip3™ and BrilliantColor™ technologies for optimal black levels and vibrant colorful images
- 360° operation and projection design for set up in all angles
- High standard Anti-Dust compliant- IP6X/ IP5X
- Excellent color performance- Rec 709 (95%)
- Instant Power On/ Off- <5 sec.
- Support 24/7 operation
- Instant motion for gaming
- Environmental friendly design and compliance
- Click for Vivitek DH3665ZN Detailed Specifications
Availability: In stock
Throw Calculator
| Lens | Vertical Offset |
Minimum Throw |
Maximum Throw |
Foot Lamberts |
|---|---|---|---|---|
| Standard Lens | 97cm | 2.23m | 2.23m | 23 |
Vivitek DH3665ZN Throw Chart
Along the horizontal axis is the distance in metres between the front of the projector and the projection screen. Up the vertical axis is the width of the image the projector will produce. We use width rather than diagonal as the width will remain consistent with the throw distance and zoom setting whereas the height and therefore the diagonal will vary depending on the source. For example, if you have a 4:3 aspect ratio projector and use it to watch a 16:9 aspect ratio DVD then the image will be "letterboxed", i.e. the width will remain the same but the height will be reduced.
Projector Throw From Screen Size Table (16:9 aspect ratio, in metres)
| Diag. | Width | Height | Min. Throw | Max Throw | Area | Nits |
| 0.76 | 0.66 | 0.37 | 0.26 | 0.26 | 0.25² | 5804.0 |
| 1.00 | 0.87 | 0.49 | 0.34 | 0.34 | 0.43² | 3352.4 |
| 1.50 | 1.31 | 0.74 | 0.51 | 0.51 | 0.96² | 1490.0 |
| 2.00 | 1.74 | 0.98 | 0.68 | 0.68 | 1.71² | 838.1 |
| 2.50 | 2.18 | 1.23 | 0.85 | 0.85 | 2.67² | 536.4 |
| 3.00 | 2.61 | 1.47 | 1.02 | 1.02 | 3.85² | 372.5 |
| 3.50 | 3.05 | 1.72 | 1.19 | 1.19 | 5.23² | 273.7 |
| 4.00 | 3.49 | 1.96 | 1.36 | 1.36 | 6.84² | 209.5 |
| 4.50 | 3.92 | 2.21 | 1.53 | 1.53 | 8.65² | 165.6 |
| 5.00 | 4.36 | 2.45 | 1.70 | 1.70 | 10.68² | 134.1 |
Nits are a measure of the brightness of the final image. Multiply the figure in the Nits column by the gain of your screen to obtain a true figure.
Projector lamps dim over their life spans so make allowances by multiplying the foot nits by 0.75 to get a reasonable average.If you intend to calibrate your projector then this will also affect brightness. For home cinema use in a well darkened roon, about 42-70 Nits is ideal. For office use, aim for at least 175.
Screen Size For Given Throw Table
| Throw | Min. Width | Max. Width |
| 12.00 | 30.77 | 30.77 |