Service Mode

Dynamic Astigmatism (spot shape adjustment)

The spot shape adjustments correct the spot shape in 8 different areas on the screen and that for the three colors separately. The spot shape is adjusted according to the axial axises and the diago- nal axises when using the arrow keys on the RCU.

These adjustments have to be done on a dot pattern (e.g. the inter- nally generated pattern) with standard line frequency (15 kHz). The adjustment values are stored in the EEPROM and remain the same for all frequencies.

Follow the next procedure:

Highlight ‘Dyn. Astigmatism’ by pushing the joy stick forward or backward and press ENTER to select.

EXIT returns to the path selection main menu.

Select the source type, selected source or genlock pattern, by high- lighting the color for which the spot shape has to be corrected and press ENTER.

e.g. when selecting RED under ‘on genlocked pattern’, the projec- tor switches to a genlocked pattern.

Press ENTER to continue adjustment.

Increase the contrast level using the Contrast Control to near maxi mum. Using that “+” Sharpness Key, defocus the image until the dots are large and easily visible. Press ENTER to continue to SEL.

SEL : select the adjustment area on the screen where the spot shape has to be corrected.

Use the arrow keys to select one of the 8 areas. Press ENTER to continue to ADJ.

ADJ : adjust the spot shape in the axial or diagonal direction when using the arrow keys for the selected area. Adjust until the spot shape is circular.

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2

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4

 

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8

Spot Shapes

before dynamic

astigmatism correction

Diagonal

Spot Shapes

astigmatism correction

after dynamic

(use the

and

 

 

astigmatism correction

 

arrow key)

Axial

astigmatism correction

(use the and

arrow key)

SERVICE MODE

IDENTIFICATION

COPY A BLOCK

DELETE A BLOCK

DELETE ALL BLOCKS

CHANGE PASSWORD

CHANGE LANGUAGE

RUN TIME

SET TO MIDPOSITION

CONVERGENCE MIDE

DYNAMIC ASTIGMATISM

MORE...

DYNAMIC ASTIGMATISM

DYNAMIC ASTIGMATISM

ONONSELECTEDSOURCE

RED

 

GREEN

 

BLUEBLUE

 

ON GENLOCKED PATTERN

ON GLENLOCKED PATTERN

RED

 

RED

 

GREEN

 

GREEN

 

BLUE

 

BLUE

 

Selectpatternororcolor

with

oror

 

then

 

 

then <ENTER>

 

<EXIT> to

.

<EXIT> to return.

 

DYNAMIC ASTIGMATISM

First adjust the defocusing

of the image.

SEL : select area using arrow keys

ADJ : adjust axial astigmatism using

or , diagonal astigmatism using

Toggle between SEL and ADJ

with <ENTER>

<ENTER> to continue

<EXIT> to return.

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Runco DTV-992 manual Dynamic Astigmatism spot shape adjustment, Arrow key Axial Astigmatism correction

DTV-992 specifications

The Runco DTV-992 is a high-performance DLP projector that has garnered attention for its superior image quality and advanced features, making it a popular choice among home theater enthusiasts and professionals alike. With a focus on delivering an exceptional viewing experience, the DTV-992 showcases Runco's commitment to innovation and excellence in display technology.

One of the standout features of the DTV-992 is its impressive resolution. The projector supports full HD 1080p, allowing for stunningly detailed images that bring content to life. This resolution, combined with the projector's high brightness output, ensures that it performs well even in well-lit environments, providing flexibility for various viewing conditions.

The DTV-992 incorporates advanced DLP (Digital Light Processing) technology, which enhances image clarity and color accuracy. This technology minimizes the issues associated with traditional LCD projectors, such as motion blurring or color distortion, resulting in an incredibly smooth and vibrant visual experience. The projector also supports a wide color gamut, ensuring that colors are rich and true to life, further enhancing the overall viewing experience.

In terms of installation and connectivity, the DTV-992 offers multiple input options, including HDMI and component video connections. This versatility allows it to seamlessly integrate with various sources, from Blu-ray players to gaming consoles. Additionally, it includes features such as lens shift and zoom, making it easier to position the projector within a room and tailor the image to the desired screen size.

Runco has also placed an emphasis on user-friendliness in the DTV-992. The projector includes an intuitive interface and remote control, allowing users to easily navigate settings and make adjustments. The integration of advanced image processing technologies further optimizes performance, providing enhanced sharpness and contrast for a more immersive viewing experience.

With a sleek and modern design, the DTV-992 fits well into any home theater setup, providing not only outstanding performance but also aesthetic appeal. Whether for movie nights, sports events, or gaming sessions, the Runco DTV-992 delivers a combination of stunning visuals and advanced features that elevate the home entertainment experience to new heights. Its cutting-edge technology, superior image quality, and user-friendly design make it a top contender in the high-end projector market.