Further expanding reliability and picture quality

Panasonic's DLP® system projectors have taken another step forward. Now they produce even better images while maintaining all of their highly reliable functions. Visibility has been improved in rooms with the lights turned on, and durability has been increased with the new AC lamp.

Ultra bright 4,000-lm
The PT-D4000U offers 4,000 lumens of Off On brightness, thanks to the newly developed AC lamp and more efficient reflectors and synthetic mirror. Real-life images are also produced in rooms with the lights turned on.

System daylight view
The system daylight view function uses an image processing circuit to compensate for the loss of color saturation that occurs when light reflects onto the screen from bright surroundings. It is especially effective for producing crisp, sharp images in dark portions containing gradation. The function can be adjusted in three steps.

Full 10-bit picture processing
The use of a full 10-bit image processing system provides smooth tonal expression. For example, skin tones appear natural and true to life.

New IP conversion circuit
The PT-D4000U features a new IP conversion circuit that produces more detailed images than our previous models.

Progressive cinema scan (3/2 Pulldown)
This interlace/progressive conversion technology automatically detects when the input signal is derived from filmed material and selects the optimum progressive processing method to assure faithful reproduction of the original image.

3D color management system
Compensation provides optimal levels of color saturation, hue, and brightness that were not possible with conventional projectors. Colors approach those of the original image, even on large-screen displays.

Excellent reliability

Dual lamp system
The use of two lamp systems increases brightness and eliminates the need to interrupt a presentation if a lamp burns out (in dual lamp operation mode).

AC lamp
Newly developed AC lamps with full 210 watts of power offer excellent brightness and greater reliability than other types. A new lamp drive system also lowers the stress on the lamp electrodes while the lamps are lit. The new lamps have a lifetime of approximately 3,000 hours, which is reassuring for applications where the projector is frequently used. The AC lamps also minimize color irregularities.

Liquid-cooling system
Panasonic's original liquid-cooling system directly cools the DLP® chip, which extends PT-D4000U performance and attains a high level of reliability. It also enables operation in temperatures up to 113 ˚F/45˚C for use in a wider variety of environments, and maintains a more stable performance even in harsh conditions while keeping the operating sound down to a quiet 29 dB*.
*with lamp mode: low

Micro cut filter
A filter in the air intake section traps dust particles that are 10 microns* or larger. By capturing approximately 7 times as much dust as conventional filters, it guards against optical blocks and reduces the penetration of dust into to the interior to provide stable operation by, for example, preventing drops in brightness.
*10-micron dust = lint, pollen, etc.

Other features
Lens-centered design
Horizontal/Vertical lens shift
Optional lenses for various venues
Web browser control/monitoring and e-mail message alert
Control panel and wireless remote control
PJLink™ compatibility
Multiple terminals
Mechanical lens shutter
Direct power off
Flexible angle setting
Easy replacement of dust filter and lamp
ID assignment for up to 65 units
Coordinated group control for up to 26 groups (A-Z)
Digital vertical keystone correction
Built-in test pattern
Selectable 9-language on-screen menu
(English, German, French, Spanish, Italian,
Russian,Japanese, Chinese, Korean)
Anti-theft features with chain opening

SPECIFICATIONS
Display Type:   .7-inch diagonal DMD x 1, 4:3  
Native Resolution:   1024 x 768  
Brightness (ANSI lumens):   4,000  
Contrast Ratio:   Up to 1,600:1 (full on/full off, contrast mode: high)  
Lamp Type:   210W UHM x 2  
Video Compatibility :  NTSC, NTSC 4.43, PAL, PAL-M, PAL-N, PAL 60, SECAM  
YPBPR Compatibility:   480i, 576i, 480p, 576p, 720/50p, 720/60p, 1080/50i, 1080/50p, 1080/60i, 1080/60p  
BriteOpticTM Dual-Lamp System:   Yes  
Dimensions (H x W x D):   69/16'' x 207/8'' x 173/8''  
Weight:   30.2 lbs

For Current Pricing and Availability:
CALL 800-323-8148
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