User Controls

™™ Each I/O has differ- ent setting of “Edge

Mask”.

™™ “Edge Mask” and “Zoom” can’t work at same time.

16:9 Screen

480i/p 576i/p

1080i/p

720p

PC

 

 

 

 

4:3

 

1440 x 1080 center

 

 

 

 

 

16:9

 

1920 x 1080 center

 

 

 

LBX

1920 x 1440 center, then get the central 1920 x 1080

 

image to display

 

 

 

 

 

 

Native

No resize image, 1:1 mapping and centered. This format

shows original image without scaling.

 

 

 

 

 

 

If this format is select, Screen type will auto become 16:9

 

 

(1920x1080)

 

 

Auto

If source is 4:3, auto resize to 1440 x1080

 

If source is 16:9 auto resize to 1920x1080

 

 

 

 

If source is 16:10 auto resize to 1920 x 1200 and cut

 

1920x1080 area to display

 

Superwide

Scale to 2534 x 1426 (132% Enlarge ), then get the cen-

tral 1920x1080 image to display

 

 

 

 

 

 

 

 

Edge Mask

Edge mask the image to remove video encoding noise on the edge of video source.

Zoom

`` Press the ◄ to reduce the size of an image.

`` Press the ► to magnify an image on the projection screen.

Image Shift

Press ► into the next menu as below and then use ▲ or ▼or ◄ or ►to select item.

Image Shift

`` H: Press the ◄ ► to shift the projected image position hori- zontally.

`` V: Press the ▲ ▼ to shift the projected image position verti- cally.

V Keystone

Press the ◄ or ► to adjust image distortion vertically and make a squarer image.

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Optoma Technology HD25LV manual Edge Mask, Image Shift, Keystone

HD25, HD25LV specifications

Optoma Technology has established a solid reputation in the realm of projectors, and two of their standout models are the HD25LV and the HD25. These projectors are designed to deliver high-quality visuals and a remarkable viewing experience, making them perfect for home theaters, gaming, and professional presentations.

The Optoma HD25LV projector is built with a powerful brightness of 3,200 lumens, making it highly effective in both dark and well-lit environments. This level of brightness ensures that images remain vivid and clear, even in rooms where ambient light can be an issue. Additionally, the HD25 is slightly less bright than its counterpart, with a lumens rating of 3,000, yet it still delivers impressive image quality.

Both models feature Full HD 1080p resolution, capable of producing stunningly detailed images. The use of DLP technology enhances the color richness and contrast ratios, ensuring that viewers enjoy deep blacks and vibrant colors. With a 25,000:1 contrast ratio, the HD25 and HD25LV allow for a more dynamic and immersive viewing experience.

Versatility is another hallmark of these projectors. The HD25 and HD25LV come equipped with multiple inputs, including HDMI, VGA, and USB, making them compatible with a wide range of devices, from Blu-ray players to gaming consoles. This connectivity allows users to easily switch between devices while enjoying high-definition content without compromise.

On the technology front, both projectors boast an advanced color wheel that supports sRGB and a wide color gamut, providing lifelike and saturated color reproduction. Furthermore, the projectors incorporate the Texas Instruments DLP chip, which enables excellent motion handling, making them ideal for fast-paced action movies and gaming sessions.

In addition to their impressive performance, the HD25 and HD25LV are designed with user-friendliness in mind. They include features such as a vertical lens shift and keystone correction, which make setup and adjustments straightforward. Furthermore, their compact design ensures they can be easily transported or installed in various settings.

With long lamp life ratings of up to 8,000 hours in economic mode, users can enjoy extended viewing periods without the need for frequent replacements, thereby enhancing the overall value of these projectors.

In summary, the Optoma HD25LV and HD25 projectors stand out for their exceptional brightness, Full HD resolution, advanced color technologies, and user-friendly features, making them ideal solutions for anyone seeking a premium viewing experience.