80-inch Wide Screen Images with a Projection Distance of 0.86 m (2.82 inch)
Close range projection reduces not only shadows of the presenter but also glare of the projection light, making lectures and meetings less stressful.
The Interactive Function Allows Writing on a Projected Image*
You can write letters or draw figures on the projected image with an interactive pen. Then you can store these letters and figures in a computer.
The interactive function allows efficient and effective presentations and promotes information sharing.
*The interactive function: PT-TW231R only.
Note: In order to allow the sensor of the projector to accurately detect the position of projected screen, please install the Light Pen II software and execute the calibration first.
High Brightness of 2,500 Im and a 10 W High-output Speaker
High brightness of 2,500 lm ensures bright and easy-to-see image projection.
The volume level of the 10 W high-output speaker is enough for meeting rooms and classrooms; you do not need to use an external speaker.
You can make multi-media presentations (including audio presentations).
Lamp and Air Filter Replacement Cycle of Up to 4,000 Hours
The lamp replacement cycle of up to 4,000 hours*1. The air filter is constructed of three layers with different mesh sizes. The air filter replacement cycle is also 4,000 hours*2. Such replacement cycles reduce maintenance hassles, because longer periods of use translate to lower maintenance costs and environmental impact.
*1 This is the maximum value when the lamp power is set to Eco mode where the lamp is turned on for 2 hours and off for 0.25 hours. If the lamp is turned on more times or kept on for a long time, the lamp replacement cycle will shorten. In Normal mode, the lamp replacement cycle is 3,000 hours. The usage environment affects the duration of the lamp.
*2 With the lamp power set to Eco. The usage environment affects the duration of the filter.
A Wide Variety od Functions for Easy Setup
Extensive Interfaces with an HDMI Input Terminal
Extensive interfaces, including two sets of computer (RGB) input terminals (one set is switchable to output.) and an HDMI input terminal, allows a wide range of system configurations.
Easy Remote Monitoring and Control over a LAN
Web browser on a computer connected through a wired LAN system lets you remotely operate projectors and check their status. An e-mail messaging function can also notify you when a lamp needs replacement, and indicate the overall projector status.
In addition, Multi Projector Monitoring and Control Software is available for monitoring and controlling multiple Panasonic projectors from a single PC.
The wired LAN terminal is compatible with PJLink™(class1), an open protocol that is used by many manufacturers, to enable integrated control of systems that contain different brands of projectors.
Quiet 29-dB Design Does Not Interrupt Meetings or Classes
The quiet design keeps noise levels down to 29 dB,* so the sound of the cooling fan is hardly noticeable.
This helps the audience to keep their attention on the speech when someone is giving a presentation or on the
screen images during quiet scenes.
* With the lamp power set to Eco.
Enviromentally Friendly Standby Power Consumption of Only 0.42 W
When Standby mode is set to Eco,* the standby power consumption is low at 0.42 W.
This lowers running costs, and helps to reduce environmental impact.
* Standby mode: Eco. When Standby mode is set to Eco, network functions such as standby on via LAN are not available.
Also, only certain commands can be received for external control using the serial terminal.
"Direct Power Off" Right after Use
The breaker in the room is directly turned off without operating the power switch of the ceiling-mounted projector. You can leave the room immediately after the meeting or the class.
Effective Theft Prevention with the Startup Logo
You can change the default Panasonic start up logo to any logo you want, such as your company&s logo for example. A new logo can be easily uploaded by connecting a computer to the projector through the LAN or serial connection by using the Logo Transfer Software*. An abundance of other security measures are also included, such as a security bar, Key lock, and PIN code lock function. This is very effective for preventing theft.
* Still images that can be uploaded are limited to 1024 x 768 pixel bitmap files. Also, the application will reduce the number of colors to 191.
Easy Lamp and Air Filter Replacement
For easier maintenance, you can replace the lamp from the top and the air filter from the back, even after the projector is installed on the ceiling. This eliminates the need to detach the projector from its mounting bracket in ceiling-mounted applications.
• Presentation support/control tools such as Presentation Timer, Freeze Function, and Digital Zoom
• Projector identification system for remote control allocation of up to six projectors
• Built-in closed caption decoder
• AMX D. D. Compliant