*Press the FOCUS +/- or ZOOM +/- buttons to adjust the projected image focus and size. The projected image focus can also be adjusted by turning the focus ring. To make fine adjustments to the projected image focus, use the FOCUS +/- buttons.

 

RGB INPUT

LAMP

TEMP

 

 

INPUT

 

POWER

AUTO SETUP

VIDEO

RGB SHUTTER

STANDBY(R)

 

 

 

ON(G)

 

 

 

FOCUS +

 

 

 

ZOOM +

MENU

 

ENTER

Focus

Turning off the power

 

 

#Press the POWER button. “Power

 

 

 

 

Power OFF

OFF” is displayed on the screen.

 

 

 

 

 

$Select “OK” using the I and H

 

OK

 

CANCEL

 

 

 

 

buttons and press the ENTER button.

 

 

 

 

 

 

The lamp unit will switch off and the picture will stop being projected. (The power indicator on the projector will illuminate orange.)

%Wait until the power indicator on the projector illuminates red (until the cooling fan stops).

Do not in any way cut power to the projector while the cooling fan is still operating. Be careful not to switch off the MAIN POWER switch of the projector, unplug the power cord from the electrical outlet or turn off in-line switches such as tabletop power switches.

&Press the MAIN POWER switch to the “O” side to turn off the power.

NOTE:

BAfter the power is turned off, the lamp unit will take some time to cool down. If you turn the power back on again before the lamp unit has cooled down, the lamp unit may not turn on straight away, but it will turn on automatically after a short period. (During this time, the power indicator on the projector will flash orange.)

BWhen the projector is in standby mode (the power indicator on the projector is illuminated red), the projector will still draw a maximum 3.5 W of power, even when the cooling fan has stopped.

BIf the MAIN POWER switch is accidentally turned off while the projector is being used, the lamp unit may not turn on straight away after the power is turned back on. In such cases, the lamp unit will turn back on automatically after a short period. (During this time, the power indicator on the projector will flash green.)

BA tinkling sound may be heard while the power indicator is turned off, but this is not a sign of a malfunction.

BYou can also turn off the power by pressing the POWER button twice.

BWhen the WEB STANDBY is set to “ON”, the cooling fan operates and the power indicator on the projector flashes slowly in red and the projector draw a maximum 43 W of power. (page 47) (PT-L780NTU only)

Basic Operation

31

Page 31
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Panasonic PT-L750U R, TQBH9003-6 manual Turning off the power, Basic Operation, #Press the Power button. Power

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.

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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.