PowerLite 1835 XGA 3LCD Projector

Discontinued Product

Education Price Available

Education Price Available

For education pricing and promotional information, click here.

Specifications

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Projection System: Epson 3LCD, 3-chip optical engine

Projection Method: Front / rear / ceiling mount

Driving Method: Epson Poly-silicon TFT Active Matrix

Pixel Number: 786,432 pixel x 3 LCDs (1024 x 768)

Color Brightness (Color Light Output): 3500 lumens1

White Brightness (White Light Output): 3500 lumens1

Aspect Ratio: 4:3

Native Resolution: 1024 x 768 (XGA)

Lamp Type: E-TORL™ 230 W UHE

Lamp Life:

  • ECO Mode: Up to 6000 hours2
  • Normal Mode: Up to 4000 hours2

Brightness Uniformity: 89%

Throw Ratio Range: 1.38 – 2.24

Size (projected distance): 30" – 300"

Keystone Correction:

  • Automatic: Vertical: ±30 degrees
  • Manual: Horizontal: ±30 degrees

USB Plug 'n Play:

  • Video (1024 x 768)
  • Audio
  • Mouse and Keyboard
  • PC and Mac compatible

Contrast Ratio: Up to 2000:1

Color Reproduction: Up to 1 billion colors

Projection Lens

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Type:

  • Powered focus
  • Manual (optical) zoom

F-number: 1.51 – 1.99

Focal Length: 18.2 – 29.2 mm

Zoom Ratio: Optical zoom 1.0 – 1.6

Other

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Display Performance:

  • NTSC: 480 line
  • PAL: 576 line
  • (depends on observation of the multi-burst pattern)

Input Signal:

  • NTSC / NTSC4.43 / PAL / M-PAL / N-PAL / PAL60 / SECAM
  • 480i / 576i / 480p / 576p / 720p / 1080i / 1080p

Interfaces:

  • HDMI x 1
  • Computer: D-sub 15 pin x 2
  • Monitor-out: D-sub 15 pin x 1
  • Video: RCA x 1
  • S-video x 1
  • Network: RJ-45 x 1, 100 Mbps
  • Wireless LAN: Optional 802.11 a/b/g
  • Serial: RS-232c
  • USB: Type-A x 1, Type-B x 1
  • Microphone: Mini stereo x 1
  • Audio: Mini stereo x 2
  • Audio: RCA (L and R)
  • Audio out: Mini stereo x 1

Speaker: 16 W monaural

Operating Temperature: 41° to 95° F (5° to 35° C)

Power Supply Voltage: 100 – 240 V ±10%, 50/60 Hz

Power Consumption:

  • ECO mode: 263 W
  • Normal mode: 355 W
  • Communication on: 8.9 W standby
  • Communication off: 0.29 W standby

Fan Noise:

  • ECO mode: 29 dB
  • Normal mode: 37 dB

Security:

  • Kensington® lock provision
  • Security cable hole

Dimensions

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Including feet: 13.58" x 10.35" x 5.17" (W x D x H)

Excluding feet: 13.58" x 10.35 x 3.66" (W x D x H)

Weight: 7.4 lb

Remote Control

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Features: Power, source search selection, computer, video, A/V mute, freeze, user, ID num, auto, aspect, color mode, page up and down, E-zoom, volume, help, menu, enter, esc and pointer functions

Operating Angle:

    Right / Left
  • Front: ±60 degrees
  • Rear: ±30 degrees
  • Upper / Lower
  • Front: ±30 degrees
  • Rear: ±30 degrees

Operating Distance: 19.6 ft

Notes

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1 Color brightness (color light output) and white brightness (white light output) will vary depending on usage conditions. Color light output measured in accordance with IDMS 15.4; white light output measured in accordance with ISO 21118.

2 Lamp life will vary depending upon mode selected, environmental conditions and usage. Lamp brightness decreases over time.



Epson projectors have 3x Brighter Colors than their leading competitive 1-chip DLP business and education projectors. Competitive projectors based on NPD data, July 2011 through June 2012. Color brightness (color light output) measured in accordance with IDMS 15.4. Color brightness will vary depending on usage conditions.