Panasonic PT-DW830L Технічні характеристики - Сторінка 4
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Easy Maintenance and
Superior Reliability
Panasonic's Original Dual Lamp System
This system eliminates the interruption if a lamp
should fail (in dual-lamp operation mode). The
Lamp Relay mode also operates the lamps alter-
nately to enable 24/7 projection.
Long Lamp Life Contributes to Low TCO
The PT-DZ870 Series projectors lower the total
cost of ownership because they have a lamp
replacement cycle of up to 4,000 hours *
Brightness (lumens)
Lamp mode
PT-DZ870
PT-DX100
PT-DW830
Dual: Normal
8,500
10,000
Dual: Eco
6,800
Single: Normal
4,250
Single: Eco
3,400
Filter-Less Dust-Resistant Optical Engine
ble Operation up to 45°C *
5
A new optical cooling system featuring a heat
pipe block suppresses temperature rises inside
the projector and allows stable operation up to
an ambient temperature of 45°C (113°F) *
use of this heat-pipe cooling system also
achieves quiet operation, enabling viewers to
concentrate on the presentation or on quiet
movie scenes.
The optical block, the heart of the projector, is
hermetically sealed to resist the effects of dust
and other particles in the air, which makes it
possible to remove the air filters for optics. It
also contributes to the low TCO.
Easy Lamp Replacement *
6
For easier maintenance, you can replace the
lamp from the rear. This makes it easy to replace
a lamp unit while the projector is still in the
mounting bracket or dual stacked.
* 4
With the
set to
L AMP POWER
ECO
* 5
lamp replacement cycle.
The operating temperature range is 0°C to 45°C (32°F to 113°F ) when used in locations from 1,400 m to 2,700 m (4,953 ft to 8,858 ft) above sea level. If
the ambient temperature exceeds 35°C ( 95°F ), the light output may be reduced to protect the projector.
* 7
The PT-DZ870 Series does not have an audio function.
operations can be performed only when connecting to a DIGITAL LINK compatible projector.
3
System Integration
Flexibility
DIGITAL LINK—The Single Cable Solution
100 m (328 ft) with a Single Cable
Equipped with a DIGITAL LINK terminal,
the PT-DZ870 Series projector allows transmis-
sion of HDMI, uncompressed HD digital video,
audio *
and control signals (Ethernet, RS-232C)
7
for up to 100 meters (328 feet) through a single
CAT5e (STP) cable or higher. This simplifies
4
.
cabling and system upgrades, making it ideal for
ceiling-mounted and other permanent installa-
Lamp
tions.
replacement
*
cycle (hours)
4
for Easy Setup
3,000
Used together with the new ET-YFB100G Digital
Interface Box, or other compatible equipment *
8,000
4,000
the installation of this projector is easier than
5,000
6,000
ever, without any need for external receivers. The
input signal can also be easily switched *
4,000
8,000
control panel or remote control of the projector
to enable attractive presentations or lessons
using multimedia content.
-
Transmitter/switcher
Digital Interface Box
ET-YFB100G
. The
5
VCR
For details on other manufacturers' equipment,
visit our Projector Global Web Site:
panasonic.net/avc/projector
Art-Net *
The PT-DZ870 Series projector is compatible
with the Art-Net protocol for lighting manage-
ment. Art-Net compatibility lets you connect the
projector to the lighting console, and operate
functions such as shutter on/off, input change,
power on/off, etc., together with the light control.
Multi-Screen Support System Seamlessly
Connects Multiple Screens
The edges of adjacent screens can be blended
and their luminance controlled.
mode in dual lamp operation. 3,000 hours with the
* 8
Crestron's DigitalMedia 8G+™, Extron's X TP Systems and AMX's Enova DV X.
9
CAT5e (STP) cable or higher:
Video, audio*
7
and control
signals (up to 100 m / 328 ft)
Desktop PC
Document
Blu-ray disc
camera
player
Compatible
10
set to
L AMP POWER
NORMAL
* 6
The lamp filter must be replaced at the same time as the lamp.
* 10
Art-Net is a protocol for transmitting the lighting control protocol DMX512 over Ethernet.
This function corrects for slight variations in the
color reproduction range of individual projectors.
The PC software assures easy, accurate control.
The PT-DZ870 Series can project large, multi-
screen images without any additional equipment.
Up to 100 (10 × 10) units can be edge-blended
at a time.
Color matching
Edge blending
,
8
Source
PT-DZ870 Series
from
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
using "Multi Projector Monitoring & Control Soft-
ware Ver. 2.8."
I Conventional Projector
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
fluctuations
occur.
Brightness
Image from
the projector 1
Image from the
projector 2
(A)
(B)
Time
mode in dual lamp operation. The usage environment affects the
* 9
Input selection and other ET-YFB100G
With edge blending
Without edge blending
Overlapping
image edges
I 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
Preset
brightness
Brightness
Images from the
projector 1 and 2
(A´ )
(B´ )
Time