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» Sharp XV-Z10000 720p Home Theatre Projector Review
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February 20, 2007
Sharp XV-Z10000 720p Home Theatre Projector ReviewThe Sharp XV-Z10000 DLP projector is part of Sharp’s High Definition Home Theatre Projector series and has a native resolution of 720p (1280 x 720 pixels) provided by a DarkChip3 DLP Chip by Texas Instruments. The XV-Z10000’s brightness level of 800 ANSI lumens is suitable for its intended home theatre application – as is its 2,600:1 contrast ratio.
Texas Instruments DarkChip 3 DMD Microdisplay ChipsetThe Sharp XV-Z10000 projector is based on microdisplay technology having a single Texas Instruments DarkChip 3 DLP chip. The chip has millions of tiny mirrors that switch on and off some 15,000 times per second to create the video output required. This sort of speed is required for delivering sharp pictures for sport and other fast movement video. One of the features obtained with using the DarkChip 3 DMD is BrilliantColor which is a Texas Instruments trademarked technology for delivering improved brightness and a wider range of colors. Traditionally, most display devices render images using a combination of the three primary colors red, green and blue. The full gamut of colors visible to the human eye cannot be reproduced using this approach, with the color space subset covered not including vivid colors such as yellow and cyan commonly seen in nature. By processing up to six color channels BrilliantColor allows vendors, such as Sharp, to create multi-primary color systems by adding colors such as yellow, cyan and magenta colors for color rendering. As well as increasing the color space which can be rendered with the added color filters the system also utilizes the light source more efficiently with a 50% increase of 50% brightness. In the case of the XV-Z10000, Sharp are using a 7-segment color wheel capable of x5 speed. The higher speed and large number of segments greatly reduces the possibility of viewers noticing any rainbow effects associated with single chip/color wheel DLP projection systems. Another benefit of BrilliantColor technology derives from its use of floating point arithmetic for more accurate rendering calculations. According to Texas Instruments, this results in less noise and more accurate colors at the display with over 200 trillion color shades being possible. Dual-Iris Mechanism with Three ModesThe Sharp XV-Z10000 has a Dual-Iris Mechanism for their optical engines. One iris is for projecting images and the other for adjusting illuminating conditions. Also, the remote control can be used to select from the Quick set modes (via remote control) high-contrast, middle, and high-brightness are available adjust for screen conditions for watching movies, sports, or other video feeds. Sealed OpticsSharp seal the optical mechanism for their DLP projectors to prevent dust, dirt and smoke from entering core parts of the optics. Projection Setup FlexibilitySharp have given thought to providing home theatre setup flexibility by incorporating a manual vertical lens shift mechanism. Vertical lens shift allows the projected image to be “squared-up without having to adjust the height of the projector. Its very convenient if you don’t have many mounting options and does not introduce the possibility of video processing noise as with keystone correction. However, keystone correction is provided and will adjust up to an angle of approximately +/- 30 degrees. Video ScalingThe Z10000 uses Sharp’s proprietary CV-IC II Video Scaling Circuitry, which up-converts standard resolution signals to the native resolution of the projector (1280 x 720). Lamp LifeLamp life is quoted as up to 2,000 hours. WarrantyThe XV-Z10000 comes with a one year warranty on parts and labor. ConnectionsDisappointingly the XV-Z10000 does not have a HDMI connection however, it does come with an included DVI to HDMI adapter. Twin HDMI inputs are now fairly much an essential with the proliferation of 1080p high definition signals available. Neither swapping cables or a switching box are attractive options. There is also only a single DVI input ComparisonOther projectors in the Sharp high definition home theatre range include the XV-Z20000 and the XV-Z12000. The XV-Z20000 is a higher specification, and more recent, projector with the major differences from the XV-Z10000 being:
The XV-Z12000 is a higher specification projector with the major differences from the XV-Z10000 being:
ResourcesReplacement Projector Lamps and Bulbs Guide User Reviews and Price Comparisons
Sharp XV-Z10000 Lamp (MPN: RLMPFA006WJZZ) SHARP XV-Z10000 (Bulb only) Replacement Projector Bulb Only RLMPFA006WJZZ Further ReadingSharp AQuos LC-46D62U and LC-52D62U LCD Televisions Review Sharp XG-C330X and XG-C430X LCD Projectors Review
Specifications
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[...] The XV-Z10000 is a lower specification projector with the major differences from the XV-Z12000 being: [...]
Pingback by Presentation Technology Reviews » Sharp XV-Z12000 Mark II 720p Home Theatre Projector Review — February 20, 2007 @ 5:13 pm
[...] The XV-Z10000 is a lower specification projector with the major differences from the XV-Z12000 being: [...]
Pingback by Presentation Technology Reviews » Sharp Z20000 DLP Projector Review — February 20, 2007 @ 5:21 pm
[...] The XV-Z10000’s major specification differences to the DT-500 are: [...]
Pingback by Presentation Technology Reviews » Sharp DT-500 Home Theatre Projector Review — April 24, 2007 @ 9:38 pm