Panasonic PT-DS20KU Brochure - Page 3

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Four-Lamp System Enables Stable,

Extended Operation

The four-lamp system allows the projector to

keep working even if a lamp should fail. The

Lamp Relay mode also operates the lamps alter-

nately to enable 24/7 projection. Quad, Triple,

Dual and Single Lamp modes can be used.

Easy Lamp Replacement

For easier maintenance, you can replace the

lamp from the rear. This makes it easy to replace

a lamp while the projector is still in the mounting

bracket or dual stacked.

Liquid Cooling System Attains a High Level

of Reliability

This new liquid cooling system directly cools the

DLP™ chip to improve performance and enable

operation up to 45 °C (113 °F).*

(49 dB) and versatile use while stabilizing perfor-

mance. It also helps to make the body compact.

And the system is hermetically sealed, so you

don't need to replenish the liquid.

Reservoir tanks

Embedded

pumps

Large radiator

Eco Filter that Needs No Maintenance for

up to 12,000 Hours*

The Eco Filter has an electrostatic Micro Cut

Filter that collects minute dust particles with an

ion effect. It combines with the dust-resistant

cabinet to enable long-term use even under

harsh conditions. Its maintenance cycle of up to

12,000 hours reduces

hassle, and the environ-

mental design lets you

wash the ﬁlter with water

and reuse it.*

* 5

The operating temperature range is 0 °C to 40 °C (32 °F to 104 °F ) when the fan control is set to

above sea level). When the projector is used with the ET-SFR510 Smoke Cut Filter, the operating temperature range is 0 °C to 35 °C (32 °F to 95 °F ), and the projector cannot be used

* 6

in places at high altitude.

The usage environment affects the filter maintenance cycle.

Also, we recommend replacing the filter with a new one after it has been washed and reused twice. If the filter is not sufficiently clean after washing, replace it with a new one.

A special fixture must be attached to the lamp case when the projector is placed at an angle within ±30° (upward /downward) of the vertical.

The Panasonic PT-DZ21K Series of flagship models feature

breathtakingly beautiful images and reliable operation.

A host of creative capabilities meet the

projection needs of highly critical professionals.

System and Installation Flexibil-

ity with Diverse Functions

Flexible Installation

The wide adjustment

range of the powered

horizontal/vertical lens

shift function can be easi-

ly adjusted with the

remote control. The unit

can also be rotated 360°

vertically*

, to accommodate various installation

conditions. The lens-centered design contributes

to easy installation.

Multi-Unit Brightness Control

This function automatically corrects the bright-

ness ﬂuctuations that occur over time in the

individual projectors of a multi-screen system. Up

to eight projectors can be controlled by connect-

ing to each other via a hub, and this can be

increased to a maximum of 2,048 projectors by

It allows quiet

using "Multi Projector Monitoring & Control Soft-

ware Ver. 2.7."

Conventional Projector

At the time when the projectors are installed (A)

Projector 1

After a certain time has passed (B)

Projector 1

Brightness

Image from the

projector 1

(A)

360°

Projector 2

Preset

brightness

Brightness

fluctuations occur.

Image from the

projector 2

Time

( B)

(for altitudes from 1,400 m to 2,700 m (4,593 ft to 8,858 ft)

HIGH A LT I T U DE MODE

When washing with water, please follow the procedures listed in the operating instructions.

Multi-Screen Support System Seamlessly

Connects Multiple Screens

• Edge Blending: The edges of adjacent screens

can be blended and their luminance controlled.

• Color Matching: This function corrects for slight

variations in the color reproduction range of indi-

vidual projectors. The PC software assures easy,

accurate control.

• Multi-Screen Processor: The PT-DZ21K Series

can project large, multi-screen images without

any additional equipment. Up to 100 units (10 ×

10) can be edge-blended at a time.

Color matching

Edge blending

Without edge blending

Source

Overlapping

image edges

PT-DZ21K Series

Multi-Unit Brightness Control "ON"

At the time when the projectors are installed (A´)

Projector 1

Projector 2

After a certain time has passed (B´ )

Projector 1

Projector 2

Brightness

Images from the

projector 1 and 2

Time

(A´ )

( B´ )

With edge blending