The compact yet powerful PT-EW640e projectors are designed to light up lecture theaters and conference rooms. Their stellar picture quality, simple system integration, and ultimate ease of use combine with solid reliability
The optical block of the PTEW640e projector maintains a high level of performance over time, due to the use of inorganic materials in the LCD panels and polarizers, thus achieving a replacement cycle of 20,000+ hours with high brightness and excellent picture quality. It also makes them the logical choice for a truly dependable LCD projector system.
Vivid Picturers in Bright Enviroments
With up to 5800 lm* of brightness, the PT EW640 Series serves up brilliant, punchy images even with the lights on. Text is sharp and clearly legible while graphics, photos, and video images are reproduced with a clean and natural vibrancy.
High Contrast Performance with Dynamic Iris
Expect dazzling highlights and inky blacks with a high contrast ratio of 5,000:1* assisted by an iris,
which alters brightness according to the scene or image
WXGA Resolution for HD Images
With native WXGA 1,280x800 pixel widescreen resolution, the PT-EW640 is capable of displaying HD video from Blu-ray Disc and other sources in beautifully rich, vivid detail
Panasonic‘s Daylight View Basic technology achieves sharp, easy-to-see images by clearly reproducing the details in dark image areas, which were previously difficult to see in brightly lit rooms. A built-in sensor measures the ambient light, and the Daylight View Basic function adjusts the halftone color and brightness level according to the surrounding illumination.
Side by Side P in P Function
Two different image sources can be simultaneously displayed onto a single screen. You can also switch to P-in-P (Picture-in-Picture) mode and display a sub-window onto the main screen. The sub-window can be positioned anywhere on the screen for more flexible and effective image presentations
This imaging mode is similar to DICOM part 14, which is a medical imaging standard. It reproduces X-ray images with remarkable clarity
Colour Adjustment Function
A colour adjustment function allows you to easily correct for slight variations in the color reproduction range of individual units set up for multiple projection, particularly in side-by-side configuration. Correction is performed on 3 colours (R, G, B) or 7 colours (R, G, B, C, M, Y, W).
Digital LInk - The Single Cable Solution
Equipped with a DIGITAL LINK terminal, the EW640 allow transmission of HDMI, uncompressed HD digital video, audio and control signals (Ethernet, RS-232C) for up to 100 meters (328 feet) through a single CAT5e (STP) cable or higher. This simplifies cabling and system upgrades, making it ideal for ceiling-mounted and other permanent installations.
The wide adjustment range of the powered horizontal/vertical lens shift function assures convenience and versatility during installation. It lets you easily make adjustments with the remote control. The unit can also be rotated 360 degrees vertically. This means you can install it at any angle you want, to accommodate different installation conditions.
Corner Keystone Correction
All you need to do is designate four points as the corners of the projected image, and this function easily carries out horizontal and vertical keystone correction.
Wide Range of Lenses
If you’re considering adding the PTEW640 projector to your AV network, it’s good to know that you have optional lenses (including fixed-throw, short-throw, and long-throw)
Lamp Replacement Cycle of up to 4500 Hours
The PTEW640 projectors feature a lamp replacement cycle of up to 4,500 hours. This helps to lower operating costs by providing longer usage between lamp replacements.
Dust Resistant Cabinet Design and 17000 Hour Filter
The cabinet is designed with a straight airflow path, from intake to exhaust.
The shielding of the lens section, where dust is likely to enter, has been further improved to keep dust out. And the sealing performance of the air filter unit and air intake duct has been increased to prevent the entry of dust from the filter periphery, resulting in a highly dust-resistant structure.
The Eco Filter unit, which efficiently captures dust in the intake airflow path, requires no replacement for up to17,000 hours.*1 This large, pleated Micro Cut Filter (electrostatic filter) uses an ion effect to trap minute dust particles, further raising the overall dust-trapping capability.
These features minimize the entry of dust into the optical block and maintain brightness over a long period of time, while reducing the hassle of maintenance. Also, in addition to achieving a long replacement cycle, the Eco Filter can be washed with water*2 and reused as an environmental consideration.
Intelligent Lamp Control System Reduces Power Consumption
When the lamp power is set to Auto, the Intelligent Lamp Control system automatically adjusts the lamp output in accordance with the brightness of the projected image and reduces it by up to 27 %*. It also combines with color shift correction, which corrects the shift in the color balance that occurs when the lamp output drops. As a result, power consumption is effectively reduced while excellent color reproduction is maintained.
ECo Management Functions
A number of functions are provided to reduce power consumption. They adjust the brightness according to ambient light conditions, and reduce the lamp power when there is no signal input. You can easily set the Eco Management functions according to operating conditions by using the ECO button on the remote control.
Mechanical Lens Shutter
The mechanical lens shutter completely blocks annoying light leakage when the projector is on standby or temporarily not in use, such as during a meeting
- DIGITAL LINK (based on HDBaseT™ technology) and DisplayPort single-cable connections
- Powered lens shift, zoom, and focus via remote control.
- Wide range of optional lenses are interchangeable with PT-EW640e
- Horizontal/vertical and corner keystone correction
- Emulation function compatible with existing control systems when replacing legacy Panasonic and Sanyo projectors
- Compatible with PJLink™, AMX, Extron, and Crestron Connected™ control systems
- Mechanical lens shutter prevents distracting light leakage when on Standby
- Direct Power Off function enables safe projector shutdown via breaker switch
- Anti-theft features include a customizable startup logo, password protection, and security bar