Panasonic PT-LB78VE manual Versatile Basic Performance, Low Standby Power Consumption of 0.9 W*1

Versatile Basic Performance

An Ecological Design with a Reliable Dust-Resistant Structure and Low Standby Power Consumption of 0.9 W *1

Touch Sensor Controls	Lens Cover
	Zoom/Focus Ring Cover
	Micro Cut Filter

Air out

Air In

Touch-sensor controls on the top.

Dust-Resistant Structure Minimises Image Degradation

After a projector has been used for some time, dust particles that have entered the interior accumulate on the optical compo- nents and lower their performance. The LB90 Series prevents this with a unique dust-resistant structure. The LB90 Series has touch-sensor controls that eliminate the gaps around conventional buttons, and a lens cover. The design also incorporates a cover that protects the zoom/focus ring when not in use. These features combine to help reduce dust entry. And they all work together with the high-performance Micro Cut Filter, which effectively traps dust parti- cles, to minimise brightness degradation.

A zoom/focus ring cover and lens cover.

Micro Cut Filter

This electrostatic filter uses an ion effect to attract and trap dust particles.

Daylight View 4 Offers Clear, Crisp Images Even in Bright Surroundings*2

Daylight View 4 mea- sures the surrounding illumination with a

built-in ambient light sensor, and corrects the image in real-time to project clear, crisp images even in brightly lit rooms. It improves perceived sharpness, brightness and contrast, and projects lifelike images with remarkable depth.

Simulated image with Daylight View 4 turned off. Overall contrast appears lower, and images in dark areas cannot be seen.

Simulated image with Daylight View 4 turned on. Even the details in shadows are clearly rendered. The sharpness, brightness and contrast of the entire screen are improved.

Low Standby Power Consumption of 0.9 W*1

The ecological design of the LB90 Series greatly reduces its environmental impact. In Eco Standby mode, power consumption is only 0.9 W*1. This reduction brings standby power consumption down to about 1/3 the level of previous Panasonic models*3. As examples of other environmental design features, no halogenated flame retardants are used in the cabinet, lead-free glass is used for the lens, and an Auto Off Timer switches the projector to Standby mode when no input signal is received for a pre- set time. The LB90 Series also complies with the standards of the RoHS Directive*4.

E c o I n f o r m a t i o n

•No halogenated flame retardants are used in the cabinet .

•Lead - free glass is used for the lens .

•An Auto Off Timer switches the projector to Standby mode when no input signal is received for a preset time .

*1 In Eco Standby mode, network functions such as Standby On via LAN are not available, and only certain commands can be received from RS-232C control.

*2 There is no actual change in the rated brightness or contrast ratio.

*3 Reduced from 3 W in the PT-LB80NTE to 0.9 W in the PT-LB90NTE.

*4 Restriction of the use of certain Hazardous Substances. The specified toxic substances used in the electrical and electronic equipment that is manufactured and distributed within Europe are controlled (the six substances are lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB), and polybrominated diphenyl esters (PBDE)), and all Panasonic projectors comply with the standards of the European RoHS Directive.

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