Difference between revisions of "Epson PowerLite 77c Multimedia Projector"

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(New page: 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 ...)
 
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* Full-time color — no color wheel, no color breakup, no rainbows
 
* 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  
 
* Bright, natural images that are easy on the eyes - 3-chip 3LCD engine design  
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 +
== 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
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* Native Resolution
 +
      XGA
 +
* Aspect Ratio
 +
      4:3 (supports 16:9)
 +
* Pixel Arrangement
 +
      Cross stripe
 +
 +
Projection Lens
 +
 +
* F-number
 +
      1.6 – 1.74
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* Focal Length
 +
      18.4 – 22.12 mm
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* Zoom Ratio
 +
      Optical zoom 1.0 – 1.2
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 +
Lamp
 +
 +
* Type
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      E-TORL 170 W UHE
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* Life¹ 3000 hours (High Brightness Mode)
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      4000 hours (Low Brightness Mode)
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 +
Screen Width Ratio: (Dist/Width)
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 +
* 1.2
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 +
Screen Size: (Projected Distance)
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* 30” – 300” (2.7' – 34.2')
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 +
Keystone Correction
 +
 +
* Automatic
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      0-11 degrees vertical
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* Manual
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      ±30 degrees vertical
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 +
Brightness: (typical)
 +
 +
* Up to 2200 lumens
 +
 +
Contrast Ratio
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 +
* Up to 400:1
 +
 +
Brightness Uniformity: (typical)
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 +
* 90%
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 +
Color Reproduction
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* 16.7 million colors
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 +
Sound Output
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 +
* 1W monaural
 +
 +
Operating Temperature
 +
 +
* 41° to 95° F (5° to 35° C)
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 +
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”
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* Excluding feet
 +
      9.6” x 12.9” x 3.6”
 +
 +
Weight
 +
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* 6.0 lbs/2.7 kg
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 +
Fan Noise
 +
 +
* 35 dB (High Brightness Mode)
 +
      28 dB (Low Brightness Mode)
 +
 +
Effective Scanning Frequency Range
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 +
* Pixel clock
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      13.5 MHz – 162 MHz
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* Horizontal
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      15 KHz – 92 KHz
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* Vertical
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      50 Hz – 85 Hz
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 +
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
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      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
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      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
 +
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* 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.
 +
  
 
 
 
 

Revision as of 16:59, 9 July 2009

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.

  • 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.


 

 

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