Highlights
The Proxima DP8400x Projector is a XGA Large Venue Projector. This lamp based projector is capable of displaying 3,500 Lumens at its brightest setting with a native resolution of 1024x768 . The internal 3LCD technology is an innovative 3-chip design that sets itself apart by delivering vibrant, true-to-life images with better color brightness and a wider color gamut. The unique projector lens has the ability to be shifted to allow greater flexibility in positioning the projector relative to the screen. This projector was first available for purchase in September 2003 and has been by Proxima. The Proxima DP8400x projector was manufactured by InFocus as the LP840. This projector was also marketed as the Proxima C440.

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Proxima DP8400x Projector Specifications
- MSRP
- $4,899
- White Brightness
- 3,500 ANSI Lumens
- Resolution
- 1024x768
- Aspect Ratio
- 4:3 (XGA)
- Contrast
- 750:1
- Display Type
- 1.00" 3LCD Chips
- Color Processing
- 8-bit
- Video Modes
- 720p, 1080i, 1035i, 575i, 480p, 480i
- Lamp Type
- 275W UHB bulb
- Lamp Life
- 2,000 hours
- Included Lens
- 1.47x Powered zoom , Powered focus
- Optional Lenses
-
InFocus LENS-023 Short Zoom Lens Throw Ratio 1.10:1-1.50:1
- Lens Shift
- Vertical +/-0.00%
- Throw Distance
- 3.0' - 45.5' Calculate Throw Distance
- Image Size
- 20.40" - 455.04"
- Throw Ratio
- 1.50:1 - 2.20:1
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 6.30" x 16.54" x 12.20"
- Weight
- 17.0 lbs
- Audible Noise
- 40 dB
- Internal Speakers
- 1.0 Watts × 2
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ANSI LUMENS is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.
Manufacturer Cited Brightness:
BUYER BEWARE Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.
Manufacturer Cited Brightness: