1,600:1
Contrast
Contrast Mode
800:1
High
Low
2,500 lm
5,000 lm
1,250 lm
2,500 lm
Brightness
Normal Lamp
Long Life Lamp
Under Dual lamp condition
Dual
High
Lamp mode
Number of Lamp
Single
2,500 lm
1,250 lm
Low
High
Low
5,000 lm
4,000 lm
2,500 lm
2,000 lm
Brightness
Normal Lamp
Long Life Lamp
Lens removal bottom
Horizontal lens shift bottom
(Vertical : powered)
High Image Quality
Flexible System Applications
High Reliability and Easy Maintenance
Ultra Bright 5,000 Lumens
Lens-Centered Design
Liquid Cooling System
Dustproof Design with Sealed Optical Block
Dual Lamp System and Lamp Relay Function
Optional Long-Life Lamp
Easy Replacement of Dust Filter and Lamp
High 1,600:1 Contrast Ratio
High Uniformity of Brightness and Color
A single-chip DLP
TM
design, liquid-cooling system and dual-lamp optical
system team up to achieve a brightness of 5,000 lumens.
This enables bright, large-screen projection even in well-lit condition.
Dynamic Sharpness Control
The Dynamic Sharpness Control circuit adjusts the video signal waveforms based
on the difference in brightness of adjacent pixels for a sharp, clear picture that is
relatively unaffected by signal noise.
A lens-centered, symmetrical design provides flexible system layout, eliminating
the need for any special considerations when planning the installation site.
Panasonic's newly developed liquid-cooling system directly cools the DMD chip,
which extends the PT-D5500U/UL's performance and attains a high level of reliability.
The effect of dust has been minimized by completely sealing the optical block.
The dust-free design helps ensure that this DLP
TM
projector will continue to deliver
crisp, sharp, high-resolution images over an extended service life.
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).
In single lamp operation mode, the lamp relay function greatly extends continuous
operating time.
A long-life lamp that stretches lamp life to 4,000 hours is available as an option.
In single lamp operation mode, the lamp relay function allows non-stop operation
24 hours a day for up to 47 weeks without replacing the lamps.
The use of UHM lamps dramatically cuts operating costs.
Dust filter is replaced from the side
and lamps are replaced from the back
panel.
Both of them are replaced very easily
even if PT-D5500U/UL is installed.
This high-contrast combines with an outstanding brightness for crisp,
high-resolution images in virtually any viewing environment. Contrast can
be switched between High and Normal as conditions require.
The PT-D5500U/UL's outstanding brightness and contrast ratio assures high
uniformity of brightness and color, resulting in vivid and natural image.
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.
Horizontal/Vertical Lens Shift
A wide adjustment range of
the horizontal/vertical lens shift
assures distortion free images and
adds convenience and versatility.
(Horizontal : manual, Vertical : powered)
Lens-centered design
V
50%
0
Screen center
H
+10%
0
Screen center
-10%
