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| Easy Electronic Board Model WT615 | Standard Model WT610 |
NEC Mirror projectors advance to the next stage,showing the way to new presentation possibilities.
Using aspheric mirrors, NEC's originally developed mirror projection technology achieves large-screen projection with an ultra-short focal distance. Compared with the first-generation WT600, both brightness and ease of installation have been improved, making presentations even easier. At the top of the lineup is the WT615 which boasts the new built-in "Easy Electronic Board" capability. This handy function enables you to "write" comments or "draw" directly on the projected image screen just like a whiteboard, greatly expanding both expression and interactivity of your presentations.
Functions and Features
Ultra-Short Focal Distance & User-friendly Functionality
Large Screen Projection in Limited Space
| In an ordinary projector ( lens-projection type projector) images are displayed using a projection lens, which consists of about 10 components. Using this method, shortening the throwing distance is technically limited by the lens diameter, curvature, and weight. The WT610/615 projector is equipped with NEC's unique optical design using aspheric mirrors. NEC achieved the super short focal distance, impossible in ordinary projectors, by introducing the aspheric mirror, which was developed and produced with super-high accuracy plastic mirror technology. The short throwing distance means the presenter can stand in front of the screen without blocking the light from the projector; so, there are no shadows on the screen. Presentations focus more on the presenter. | |||||||||||
* The throwing distance and height of the bottom edge of the screen are calculated with an aspect ratio of 4:3. |
About the Screen
- The recommended projection size is a 60-inch screen. (40-inch to 100-inch projection possible)
- The recommended screen gain for the surface of a wide-aspect type is about 1.0 (white matte type), and the screen should be a flat panel type.
- Roll-type screens and large screens with uneven or dimpled surfaces are not recommended.
- Because of susceptibility to uneven brightness and hot spotting, rear-screen projection is not recommended.
- For more information about optimum screen usage, please click here.
*What are Output Lumens?
Because of the steep projection angle of the WT610/WT615, when the brightness is measured in accordance with JIS standards* that call for the metering device to placed parallel to the screen, the total light is not collected, resulting in a value significantly lower than the actual brightness. In order to indicate the actual brightness output by this projection method, NEC Viewtechnology shows the values in both ANSI Lumens and in Output Lumens which are measured by placing the metering device perpendicular to the light axis.
*Measurement method and conditions are described in JIS X6911:2003 Appendix 2, Paragraph 2.1.6.
High-Speed Wireless LAN (option)
Boasting about triple the speed of the previous generation of Wireless LAN* and ready for a variety of scenes, the improved Wireless LAN provides an easy and quick link between PCs of participants and the projection screen.
*Comparison with WT600.
- Reception of Projected Images by Audience PCs
Participants in a presentation not only can receive and display the projected images on their own laptops but also have the convenience of making notations on the received screen images. - One-Touch Source Switch
No complex settings. Just one touch of a button and you can fluidly switch input between multiple PCs on the Wireless network. - Easy "Public" File Downloading for Paperless Convenience
The presenter can release reference files by using the "Public File" function, enabling audience members to download them directly to their laptops and refer to them during the presentation.No need to prepare lots of printouts. Just paperless economy and convenience! - Training Mode for Projection of Audience Screens
Perfect for use in the classroom, this function gives teachers the freedom to project the screen of a student.
- USB Mouse Remote Control of the PC
When the screen of a PC linked by Wireless LAN is projected, the USB mouse connected to the projector can be used to control the PC, enabling easy switching of screens. (In the case of the WT615, operation with the special electronic pen is also possible.)
Optional Wireless LAN Card (IEEE802.11b/g compliant card)
Wireless LAN requires installation of the Wireless LAN card (NWL-100E/NWL-100A) and utility software that both come with projector. In the case of IEEE802.11b/g-compliant Wireless LAN, radio waves are used for the exchange of data betweenWireless access points and PCs. Accordingly, LAN connections can be maintained as far as the radio signal can reach. On the other hand, because the range of radio signals is not restricted by obstructions such as walls, it is important to activate the security settings.
*In the case of the Apple Macintosh personal computer, only the HTTP server and mail notification functions can be used in a LAN environment.
Easy Electronic Board (WT615 only)
White boards, walls and other impromptu projection surfaces are instantly transformed into an electronic board. Using the special electronic pen, the presenter can "write" notes, "highlight" points, and "draw" right on the projected image.
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Side Terminal Board
Specifications
| Model name | WT610 / WT615 | |||
| DMD Panel *1 | 1chip DMD (0.7") reflection, 1,024x768 | |||
| Lamp (Lamp Eco Mode) | 275W DC / (210W) | |||
| Lamp Life *2 (Lamp Eco Mode) | 2,000H / (4,000H) | |||
| Image Size | 40 inch to 100 inch ( 40- to 80-inch image when used with the Electronic Pen) |
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| Projection Distance | 64mm to 659mm | |||
| Light Output *3 | 2,000 ANSI Lumens (Normal Mode) / 1,500 ANSI Lumens (Eco Mode) 3,500 Output Lumens (Normal Mode) / 2,500 Output Lumens (Eco Mode) |
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| Contrast Ratio *3 | 3,500 : 1 | |||
| Optical Unit | Aspherical mirror x 4, Time multiplex colour wheel method | |||
| Colour Reproduction | Full colour, 16,7 million colours simultaneously | |||
| Maximum Resolution | UXGA (1,600 x 1,200) with Advanced AccuBlend | |||
| Synchronization Range | Horizontal | 15kHz to 100kHz (RGB : 24kHz or over) | ||
| Vertical | 48Hz to 120Hz | |||
| Input Terminals | 1DVI-I | DVI-I 29pin | RGBHV (Digital) | T.M.D.S Specifications |
| VGA, SVGA, XGA, SXGA | ||||
| HDCP Specification *4 | ||||
| RGBHV (Analogue) | VGA, SVGA, XGA, SXGA, UXGA | |||
| H/V Sync | 4.0Vp-p/TTL Polarity | |||
| Composite Sync | 4.0Vp-p/TTL Level | |||
| Sync on G | 0.3Vp-p/75Ω Negative Polarity | |||
| Stereo Mini Jack | Stereo L/R | 0.5Vrms/22kΩ or over | ||
| 1 Computer Input | D-Sub Mini 15pin | RGBHV(Analogue) | VGA, SVGA, XGA, SXGA, UXGA | |
| RGB | 0.7Vp-p/75Ω | |||
| H/V Sync | 4.0Vp-p/TTL Polarity | |||
| Composite Sync | 4.0Vp-p/TTL Level | |||
| Sync on G | 0.3Vp-p/75Ω Negative Polarity | |||
| Stereo Mini Jack | Stereo L/R | 0.5Vrms/22kΩ or over | ||
| 2 Component Input(Sharing with DVI-I analogue & computer input) | DVI-I 29pin D-Sub Mini 15pin | Y | 1.0p-p/75Ω (with Sync) | |
| Cb • Cr(Pb • Pr) | 0.7Vp-p/75Ω | |||
| 1125i(1080i), 750p(720p), 525p(480p), 525i(480i)/60Hz | ||||
| 1080i/50Hz, Progressive PAL-scan/50Hz | ||||
| DVD Component Video Signal | ||||
| Audio input terminal is sharing with computer & DVI-I analogue input. Specifications same as Computer & DVI-I analogue. |
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| 1 Video Input | RCA pin | Composite Video | NTSC/NTSC 4.43/PAL/PAL-N/PAL-M/PAL-60/SECAM | |
| 1.0Vp-p/75Ω | ||||
| 2 RCA pin | Stereo L (MONO)/R | 0.5Vrms/22kΩ or over | ||
| 1 S-Video Input | Mini DIN-4pin | Y | 1.0Vp-p/75Ω | |
| C | 0.286Vp-p/75Ω | |||
| Audio input terminal is sharing with video input. Same as Video Specifications | ||||
| Output Terminals | 1 MONITOR Output | D-Sub Mini 15pin | Selected Computer Signal or Component Signal Output | |
| Stereo Mini Jack | 1 AUDIO Output | Stereo L/R Variable: Selected Audio Signal Output | ||
| Control Terminals | 2USB Port | A Type : USB mouse and USB Memory Device B Type : Remote mouse output for PC | ||
| Remote Control Input | Stereo Mini Jack | External Control | ||
| PC Control | Mini DIN-8pin | RS-232C | ||
| PC-Card Slots | PCMCIA Type II,CardBus pecifications | for Wireless LAN | By optional wireless LANcard "NWL-100E/A(IEEE802.11b/g standard)" | |
| for Wired LAN | 100BASE-TX/10BASE-T standard card | |||
| for Viewer | PC Memory | |||
| Built-in Speaker | 1W + 1W (Stereo) | |||
| Keystone Correction | H max± 5 degrees : V max 0 ~ -5 degrees | |||
| Environment | Operational Temperatures | 5° to 35°C (When using the Electronic Pen: 15° to 35°C ) , 20 to 80% Humidity (Non-Condensing) | ||
| Storage Temperatures | -10°to 50°C, 20 to 80% Humidity (Non-Condensing) | |||
| Power Requirement | 100 to 240V AC, 50Hz / 60Hz | |||
| Power Consumption (Lamp Eco Mode) | 370W / (300W) 12W Normal Standby / 0.6W Power-saving Standby | |||
| Input Current | 3.9A 100V AC/1.7A 240V AC | |||
| Operating Level in Lamp Eco Mode | 32dB | |||
| Regulations | UL/C_UL Approved (UL60950, CSA60950) | |||
| Meets DOC Canada Class B requirements | ||||
| Meets FCC Class B requirements | ||||
| Meets AS/NZS CISPR.22 Class B | ||||
| Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-3 ) | ||||
| Meets Low Voltage Directive (EN60950, TÜV GS approved) | ||||
| Dimensions (W x H x D) | With the mirror cover open: 380mm x 318mm x 313mm (not including protrusions) | |||
| With the mirror cover closed: 380mm x 227mm x 296mm (not including protrusions) | ||||
| Net Weight | 6.4kg | |||
| *1 : | Effective pixels are more than 99.99%. |
| *2 : | Lamp life is defined as the average time span for the brightness of the lamp to be reduced by half, it does not refer to the warranty period for the lamp. |
| *3 : | Compliance with ISO21118-2005 |
| *4 : | There may be cases in which content protected with HDCP will not be displayed due to decisions or the intention of the HDCP community. (Digital Content Protection, LLC). |
| All specifications are subject to change without notice. | |
Dimensions
Accessories
Options
| Model Name | Product Name | Description |
| WT60CM | Ceiling Mount Kit | Equipped with an adjuster for minor adjustment of angle |
| WT61LP | Lamp | Replacement Lamp for WT610/WT615 |
| NWL-100A | Wireless LAN Card | For North America & Mexico |
| NWL-100E | For Europe, Asia, Australia & New Zealand |
Model codes, specifications and available options may differ by region. For detailed information, please contact the NEC sales company or dealer in your area. The images in this web site are samples. All brand and product names are registered trademarks of their respective holders. Further trademark information |
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