Difference between revisions of "Epson PowerLite 77c Multimedia Projector"
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| − | The Epson® PowerLite® 77c delivers presentations that are sure to impress with 2200 lumens, XGA resolution and high-aperture Epson 3LCD technology – all from a 6 lb projector built to go wherever business takes you. The smart choice for any office, it even includes an energy-efficient E-TORL™ lamp that lasts up to 4000 hours¹. Get right to it with Instant On (5-second startup) and auto keystone adjustments. Then, take control of your presentation with the convenient A/V Mute Slide. Just slide it over to instantly shut off images and sound. That way, your audience can focus on you. After you’ve completed your presentation, shut down quickly using the Instant Off® function, and head off to that next important meeting. | + | The Epson® PowerLite® 77c is one of many consumer electronics [[Digital Video Projectors]] on the market. It delivers presentations that are sure to impress with 2200 lumens, XGA resolution and high-aperture Epson 3LCD technology – all from a 6 lb projector built to go wherever business takes you. The smart choice for any office, it even includes an energy-efficient E-TORL™ lamp that lasts up to 4000 hours¹. Get right to it with Instant On (5-second startup) and auto keystone adjustments. Then, take control of your presentation with the convenient A/V Mute Slide. Just slide it over to instantly shut off images and sound. That way, your audience can focus on you. After you’ve completed your presentation, shut down quickly using the Instant Off® function, and head off to that next important meeting. |
* Ready to go anywhere - bright 2200 lumens | * Ready to go anywhere - bright 2200 lumens | ||
Revision as of 13:34, 15 July 2009
The Epson® PowerLite® 77c is one of many consumer electronics Digital Video Projectors on the market. It delivers presentations that are sure to impress with 2200 lumens, XGA resolution and high-aperture Epson 3LCD technology – all from a 6 lb projector built to go wherever business takes you. The smart choice for any office, it even includes an energy-efficient E-TORL™ lamp that lasts up to 4000 hours¹. Get right to it with Instant On (5-second startup) and auto keystone adjustments. Then, take control of your presentation with the convenient A/V Mute Slide. Just slide it over to instantly shut off images and sound. That way, your audience can focus on you. After you’ve completed your presentation, shut down quickly using the Instant Off® function, and head off to that next important meeting.
- Ready to go anywhere - bright 2200 lumens
- Razor sharp text, fine details, SXGA+ compatible - native XGA resolution
- HD-Ready — supports 720p, 1080i
Advanced Features that Make the Difference
- Great image quality every time - 1.2x Optical Zoom
- Easier picture adjustment - ultra-flexible keystone correction
- Pause whenever you need to - A/V Mute Slide Door
- No waiting to get started or stop - Instant On – Instant Off®
- Up to 40001 hours lamp life – energy efficient E-TORL™ lamp
Beyond Amazing - Color, Detail, Reliability
- Full-time color — no color wheel, no color breakup, no rainbows
- Bright, natural images that are easy on the eyes - 3-chip 3LCD engine design
Specifications
Projection System
- High aperture Epson 3LCD technology
Projection Method
- Front/rear/ceiling mount
LCD
- Driving Method
Epson Poly-silicon TFT Active Matrix
- Pixel Number
786,432 dots (1024 x 768) x 3 LCDs
- Native Resolution
XGA
- Aspect Ratio
4:3 (supports 16:9)
- Pixel Arrangement
Cross stripe
Projection Lens
- F-number
1.6 – 1.74
- Focal Length
18.4 – 22.12 mm
- Zoom Ratio
Optical zoom 1.0 – 1.2
Lamp
- Type
E-TORL 170 W UHE
- Life¹ 3000 hours (High Brightness Mode)
4000 hours (Low Brightness Mode)
Screen Width Ratio: (Dist/Width)
- 1.2
Screen Size: (Projected Distance)
- 30” – 300” (2.7' – 34.2')
Keystone Correction
- Automatic
0-11 degrees vertical
- Manual
±30 degrees vertical
Brightness: (typical)
- Up to 2200 lumens
Contrast Ratio
- Up to 400:1
Brightness Uniformity: (typical)
- 90%
Color Reproduction
- 16.7 million colors
Sound Output
- 1W monaural
Operating Temperature
- 41° to 95° F (5° to 35° C)
Power Supply Voltage
- 100 – 240 V ±10%, 50/60 Hz AC
Power Consumption
- 248W, 4.1W standby
Dimension
- Including feet
9.6” x 12.9” x 4.3”
- Excluding feet
9.6” x 12.9” x 3.6”
Weight
- 6.0 lbs/2.7 kg
Fan Noise
- 35 dB (High Brightness Mode)
28 dB (Low Brightness Mode)
Effective Scanning Frequency Range
- Pixel clock
13.5 MHz – 162 MHz
- Horizontal
15 KHz – 92 KHz
- Vertical
50 Hz – 85 Hz
Remote Control
- Features
Source search, power, aspect, color mode, volume, e-zoom, A/V mute, freeze, menu, page up and down, help, auto
- Operating Angle
Right/left ±30 degrees
Upper/lower ± 15 degrees
- Operating Distance
19.7 ft (6 m)
Video I/O
- Display Performance
NTSC: 560 line
PAL: 560 line
(depends on observation of the multi-burst pattern)
- Input Signal
NTSC/NTSC4.43/PAL/M-PAL/N-PAL/PAL60/SECAM
480i, 480p, HDTV: 720p, 1080i
- Interfaces
Computer/Component video: Mini D-sub 15 pin
S-video: Mini DIN
Composite video: RCA
Composite audio RCA x 2
Monitor out
Control I/O
- Interfaces
USB Type B (mouse and keyboard control)
Security
- Kensington®-style lock provision, anchor (metal) bar for security lock or cable
Warranty
- Two-year limited warranty, 90-day lamp warranty, Epson Road Service Program and Epson PrivateLine® dedicated toll-free support (U.S. and Canada only)
Supplied Accessories
- Power cable, computer cable, projector remote control, batteries, soft carrying case, CD-ROM, Quick Setup Sheet, PrivateLine support card, password protection sticker
Notes
- ¹ Lamp life results will vary depending upon mode selected, environmental conditions and usage. Lamp brightness decreases over time.
