Excellent reliability

PT-D4000E

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

NEW

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 minimise colour irregularities.

Liquid-cooling system

Panasonic's original liquid-cooling system directly cools the DLP™ chip, which extends PT-D4000E performance and attains a high level of reliability. It also enables operation in temperatures up to 45˚C/113 ˚F 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

Cooling directly

Radiator	DLP™ chip
	Reserver tank

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.	Micro cut filter

Dustproof design

with sealed optical block

The effect of dust has been minimised by completely sealing the optical block.The dust- free design helps ensure that this DLP™ projector will continue to deliver crisp, sharp, high-resolution images over an extended service life.

Flexible system installation

Lens-centred design

A lens-centred, symmetrical design provides flexible system layout, eliminating the need for any special considerations when planning the installation site.

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)

H	+10%	Screen centre
H	0	Screen centre
	-10%
V	0	Screen centre
	0
	50%

Optional lenses for various venues

Five optional lenses with different throw distances are available in addition to the supplied lens. These powered zoom/focus lenses enable the projectors to perform superbly in an array of projection environments.

Web browser control/monitoring and e-mail message alert

Anybody can operate the PT-D4000E by remote control or monitor its status

over a LAN network, because it is all done using the computer’s familiar Web browser. Furthermore, the PT-D4000E sends an E-mail message to notify the operator when an error has occurred, or a lamp needs to be replaced.

			Remote control
PT-D4000E		LAN		PC


				e-mail
		Internet			PC
PC	LAN

PC e-mail PC

Control panel and wireless remote NEW control

The rear control panel allows for easy operation when the PT-D4000E is set on a desk or floor. New wireless remote control with longer transmission capacity of 30 m.

PJLink™ compatibility

The LAN terminals support PJLink™ class 1 connection. Control with the same specifications is also possible when used in a multi-projector system with

projectors of

another brand.		Company A	Company B
		projector	projector
	Company C
	Company C
	controller		LAN


					PC

		PC		PC

Easy lens replacement

The PT-D4000E uses the bayonet system, so lenses attach and detach with one-touch ease.

Other features

•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

Multiple terminals

The PT-D4000E has an array of terminals-two RGB inputs including a 5-BNC connector, serial in/out, one S-video inputs, two remote in, one remote out, DVI-D and control capability-to support a broad range of projection needs HDCP. (High-Bandwidth Digital Content Protection) compliant. Using the serial terminal(RS232C),it is also possible to connect and operate AMX and Crestron control systems with ease.

Ecology-conscious design

Panasonic works from every angle to minimise environmental impact in the product design, production and delivery processes, and in the performance of the product during its life cycle. The PT-D4000E reflects the following ecological considerations.

•No halogenated flame retardants are used in the cabinet.

•The packing case and operating manual are made from recycled paper.

•Auto Power Save activates standby mode when no signal is input.