POSITION

when using the standard lens.

POSITION

H: 128

V: 32

However the horizontal distortion or adjustment of the tilted screen needs

Moves the picture position.

Press the I or H buttons to move the picture horizontally.

to be corrected manually by following any of the procedures below.

Press the F or G buttons to move the picture vertically.

KEYSTONE

H: 0

V: 0

DOT CLOCK

(RGB only)

Periodic striped pattern interference (noise) may occur when a striped pattern such as the one below is projected. If this happens, use the

Iand H buttons to adjust so that any such noise is minimised.

CLOCK PHASE

(RGB only)

Adjust the DOT CLOCK setting first before carrying out this adjustment. Use the I and H buttons to adjust so that the noise level is least noticeable.

NOTE:

BIf signals with a dot clock frequency of 140 MHz or higher are being input, interference may not be completely eliminated when the DOT CLOCK and CLOCK PHASE adjustments are carried out.

KEYSTONE

Before carrying out keystone correction,

1)adjust the forward/back angle of tilt of the projector by pressing the adjuster buttons and 2) press the AUTO SETUP buttons to correct vertical keystone distortion. (pages 30 and 31)

The vertical keystone distortion will be automatically corrected by the projector's automatic setup function

Picture

Operation

condition

Press the F button.

Press the G button.

Press the I button.

Press the H button.

NOTE:

BIf you press the AUTO SETUP button after correcting the keystone distortion manually, the automatic keystone correction function will operate and the corrected picture will return to its previous incorrect condition. In addition, if you change the input signal and press the AUTO SETUP button, the keystone correction may be cancelled depending on the type of signal and the angle of tilt of the projector. To prevent them from happening, you can set “AUTO KEYSTONE” in the OPTION menu to “OFF”

BThe greater the correction of keystone distortion amount, the more the picture

42

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Panasonic TQBH9003-6, PT-L750U R manual Position, DOT Clock, Clock Phase, Keystone, Picture Operation Condition
Page 41 Page 43

PT-L750U R, TQBH9003-6 specifications

The Panasonic TQBH9003-6, PT-L750U R is a remarkable projector designed for versatile professional use, ideal for a wide range of applications from corporate presentations to educational settings. This high-performance model combines cutting-edge technology with user-friendly features to deliver stunning visuals and reliable operation.

One of the standout characteristics of the PT-L750U R is its brightness, boasting an impressive output of 7,500 lumens. This high brightness level ensures vivid and sharp images even in well-lit environments, making it perfect for large conference rooms or lecture halls. Coupled with a high contrast ratio, the projector produces deep blacks and vibrant colors, enhancing the overall viewing experience.

The projector employs advanced DLP technology, renowned for its excellent color accuracy and longevity. This technology minimizes the risk of color degradation over time, ensuring that images remain consistent in quality throughout its lifespan. The inclusion of a durable laser light source not only increases the projector's longevity but also enhances its energy efficiency, significantly reducing maintenance costs.

Connectivity is another critical feature of the Panasonic PT-L750U R. It comes equipped with a range of input options, including HDMI, USB, and LAN, allowing for easy integration with various devices. This flexibility makes it suitable for different content sources, whether it be streaming media, laptops, or presentation tools. The projector also supports wireless connectivity, enabling users to present content directly from their smartphones or tablets without cumbersome cables.

In terms of design, the PT-L750U R is compact and lightweight, making it easy to transport and install in various environments. The projector is also equipped with advanced lens shift and keystone correction capabilities, allowing for easy adjustments to achieve the perfect image alignment, despite the placement of the device.

Furthermore, the Panasonic TQBH9003-6 model emphasizes quiet operation, ensuring that fan noise is minimized, allowing for undistracted presentations. This feature is particularly beneficial in settings where concentration and focus are essential.

In conclusion, the Panasonic TQBH9003-6, PT-L750U R is a powerful, versatile projector that delivers high-quality visuals with a range of advanced features to cater to the demands of professional settings. Its combination of brightness, connectivity options, and user-friendly design makes it a top choice for anyone seeking reliable projection solutions in corporate or educational environments.
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