Short-throw interactive projector

PT-TW381R

Discontinued

Designed for education and corporate environments.LCD, 3 300 lumens, WXGA interactive projector.

3,300 lm LCD WXGA

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Key features of PT-TW381R

Key features

LCD, 3300 lumens, WXGA

Short-throw projector with interactive functionality to write on the projected image with an interactive pen/pointer

20 000 hours lamp replacement cycle in Eco mode

Projects 80 inch screen from a distance of only 80cm

16 000: 1 contrast ratio

Short-throw interactive projector. 20 000 hours lamp replacement cycle

	PT-TW381R	PT-TW380	PT-TX440	PT-TX350
Brightness	3,300 lumens	3,300 lumens	3,800 lumens	3,200 lumens
Resolution	WXGA	WXGA	XGA	XGA
Contrast Ratio	16.000:1	16.000:1	16.000:1	16.000:1

Interactive Functions Let You Write on a Projected Image

You can write or draw figures on the projected image with the Interactive Pen/Pointer.* In addition, two users can write simultaneously** to make classes and presentations more effective. It is also easy to store the words and figures in a computer for information sharing.

^{* Interactive Pointer available as an option, ** Available for Windows® operating system.}

Benefits of the interactive functions

You can write notes and point out information on the screen with the interactive pen/pointer
During presentations, you can operate the computer by using the itneractive pen/pointer on the projected surface
No need for dedicated interactive whiteboards
You can instantly store the decisions made during meetings and share them with others

Whiteboard Software* Extends Your Capabilities

In addition to LightPen software, you can use Panasonic's dedicated Whiteboard software for Windows.* Whiteboard software* is compatible with Panasonic's interactive-ready projectors and professional displays**, and lets you use the interactive function.

A maximum 20.000 hour ^1 lamp replacement cycle and 10.000 hour ^2 air filter replacement cycle

The PT-TW381R Series has a maximum lamp replacement cycle of 20,000 hours.^*1 The air filter also has a replacement cycle of 10,000 hours.^*2 This reduces maintenance hassles for long periods of use, and helps to lower maintenance costs and reduce environmental impact.

Lamp Control	Replacment cycle of lamp and air filter
Eco	20.000 hours
Normal	10.000 hours

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Ease of installation

Corner keystone correction enables angled projection

All you need to do is designate for points as the corner of the projected image,
and this function easily carries out horizontal and vertical keystone correction.

Curved screen correction

Barrel and pincushion distortions are easily corrected when projecting
onto a curved screen.

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.

In addition, Multi 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.

Easy lamp and air filter replacement simplifies maintenance

For easier maintenance, you can replace the lamp from the top and the air filter from the side, 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.

^{* Supported by Windows® 7 and Windows® 8. Please note that some functions that can be used on professional displays cannot be used on projectors. And the SPDriver setting should be set to "Touch mode". ** Multi-touch Screen LED Display : LFB70 and BF1 Series (TH-50LFB70/65LFB70/80LFB70 and TH-50BF1/ TH-65BF1/ TH-80BF1)}

^{*1 This is the maximum value when the lamp power is set to Eco2. The usage environment affects the lamp replacement cycle, *2 The usage environment affects the duration of the filter.}

Multiple useful features

Easy wireless projection by optional module

Simply inserting the optional ET-WML100 Wireless Module into the USB port on the projector enables easy wireless projection from Windows PCs, iOS devices, or Android devices on which the proper freeware is installed.

Presenter Light for Windows® PCs

• Pictures, videos, and any documents including PDF files/Power Point files, whatever are displayed on the PC screen can be projected.
• The images from up to four PCs can be projected simultaneously.

VueMagic™ Pro* for iOS/Android Devices

• Pictures, some documents including PDF files can be projected.
• Live camera mode / Annotate mode can be used.
• The images from up to four devices can be projected simultaneously.

^{* VueMagic™ Pro is a product of Pixelworks, Inc. For detailed information, refer to the following}^website^.

Memory viewer function

In addition to JPEG/BMP image and text files, PDF files can be projected by simply inserting a USB memory device containing the data into the USB memory port. Now you can start your presentation without having to connect to a computer.

Specifications of PT-TW381R

Specifications table

Projector type	LCD projector
Display method	Transparent LCD panel (x 3, R/G/B)
Display Device -> Panel size	15.0 mm (0.59 in) diagonal (16:10 aspect ratio)
Display Device -> Drive method	Active matrix method
Display Device -> Number of pixels	1,024,000 (1280 x 800 pixels) x 3
Light source	230 W x 1 lamp
Light output^1^2	3,300 lm
Light output (ANSI)^*3	3,300 lm

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Full specifications

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Projector type	LCD projector
Display method	Transparent LCD panel (x 3, R/G/B)
Display Device -> Panel size	15.0 mm (0.59 in) diagonal (16:10 aspect ratio)
Display Device -> Drive method	Active matrix method
Display Device -> Number of pixels	1,024,000 (1280 x 800 pixels) x 3
Light source	230 W x 1 lamp
Light output^*1	3,300 lm
Light output (ANSI)	3,300 lm
Lamp	230 W UHM lamp × 1
Lamp replacement cycle -> NORMAL	10,000 hours [NORMAL]
Lamp replacement cycle -> ECO	20,000 hours [ECO]
Lamp replacement cycle -> QUIET^*4	10,000 hours [QUIET]
Resolution	1280 x 800 pixels
Contrast Ratio (typ.)^*1	20,000:1 (All white/all black, Iris: On, Image mode: Dynamic, Auto Power Save: Off, Daylight View: Off, Lamp control: Normal)
Screen size (diagonal)	1.27–2.54 m (50–100 in), 16:10 aspect ratio
Center-to-corner zone ratio^*1	85%
Lens	Fixed zoom, manual focus lens, F = 1.8, f = 6.08 mm, throw ratio: 0.46:1 (Projection distance: 0.80 m [2.62 ft] for 80-inch image)
Keystone correction range	Vertical: ±15 ° (Auto, Manual), Horizontal: ±15 ° (Manual)
Installation	Ceiling/desk, front/rear
Terminals -> HDMI^™ IN	HDMI^TM 19-pin x 2 (Compatible with HDCP 1.4, Deep Color), Audio signal: Linear PCM(Sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz)
Terminals -> COMPUTER IN（D-SUB 15pin）	D-sub HD 15-pin (female) x 1 (RGB/YP_BP_R/YC)
Terminals -> COMPUTER OUT（D-SUB 15pin）	D-sub HD 15-pin (female) x 1 (RGB/YP_BP_R) (Input/output switching)
Terminals -> VIDEO IN	Pin jack x 1
Terminals -> AUDIO IN(M3 Stereo Mini Jack)	M3 (L,R) x 1
Terminals -> AUDIO IN(Pin Jack L/R)	Pin jack x 2 (L,R)
Terminals -> AUDIO OUT(M3 Stereo Mini Jack)	M3 (L,R) x 1 (Variable)
Terminals -> SERIAL IN	D-sub 9-pin (female) x 1 for external control (RS-232C compatible)
Terminals -> LAN	RJ-45 x 1 for network connection, 10Base-T/100Base-TX, PJLink^TM (Class 2) compatible
Terminals -> USB TYPE A	USB Type-A (for Memory Viewer/Wireless Module [ET-WML100/AJ-WM50 series*3]/Power supply [DC 5 V/2 A])
Terminals -> MINI USB	x 1 (Mini-USB connector for interactive function)
Power supply	AC 100–240 V, 50/60 Hz
Maximum power consumption	300 W
Power consumption	300 W
Built-in speaker	10 W monaural
Cabinet materials	Molded plastic
Filter	Included
Estimated filter maintenance cycle	replacement cycle： 5,000 hours　[NORMAL] / 6,000 hours [ECO],10,000 hours [QUIET]
Operation noise -> Normal^*1	38 dB [NORMAL]
Operation noise -> Eco^*3	35 dB [ECO]
Operation noise -> Quiet^*1	30 dB [QUIET]
Dimensions (W x H x D)	335 x 134.14 x 329 mm (13 3/16˝ x 5 9/32˝4 x 12 15/16˝ )
Dimensions -> Width (including protruding parts)	335 mm (13 3/16˝)
Dimensions -> Height (including protruding parts)	134.1 mm (5 9/32˝)
Dimensions -> Depth (including lens)	329 mm (12 15/16˝)
Weight [kg]^*7	Approx. 3.9 kg (8.6 lbs)
Operating environment -> Operating temperature^8^9	5–40 °C (41–104 °F) at altitudes less than 1,400 m (4,593 ft); 5–35 °C (41–95 °F) at altitudes of 1,400–2,700 m (4,593–8,858 ft)
Operating Environment -> Operating humidity (No condensation)	20–80 % (No condensation)
Applicable software	Multi Monitoring & Control Software, Early Warning Software, Logo Transfer Software, Presenter Light Software (for Windows®)7, Wireless Projector for iOS/Android^TM8, LightPen3 Software (for Windows/Mac), Whiteboard Software (for Windows)
Body Colour	White
Gross Dimensions (W x H x D in mm)	TW381RU: 547 x 457 x 231 mm TW381R: 533 x 448 x 218 mm
Gross Weight (Kg)	TW381RU: 7.3 kg(16.1 lbs) TW381R: 6.9 kg(15.2 lbs)
NFC	https://docs.connect.panasonic.com/projector/products/smartpjcontrol/regional.html#regional
EAN	TW381R: 5025232936151
Footnote Description	When [PICTURE MODE] is set to [DYNAMIC], [LAMP POWER] is set to [NORMAL], [AUTO POWER SAVE] is set to [OFF], and [DAYLIGHT VIEW] is set to [OFF]. Measurement, measuring conditions, and method of notation all comply with ISO/IEC 21118: 2020 international standards. Value is average of all products when shipped. Measurement, measuring conditions, and method of notation all comply with American National Standards Institute standards. Value is the average of all products when shipped. Lamp replacement cycle stated is maximum value, at which time brightness will have decreased to 50 %. Usage environment affects lamp replacement cycle. ET-WML100 Series and AJ-WM50 Series devices are both compatible with all projectors in this series, and either can be used to enable the wireless network function. With legs at shortest position. Average value. May differ depending on the actual unit. When [LAMP POWER] is set to [NORMAL] and the projector is operated at an elevation of 1,400 m (4,593 ft) or less, if the ambient temperature exceeds 35 °C (95 °F), [LAMP POWER] will be switched to [ECO] automatically to protect the projector. When [LAMP POWER] is set to [NORMAL] and the projector is operated at an elevation between 1,400 m (4,593 ft) and 2,700 m (8,858 ft), if the ambient temperature exceeds 30 °C (86 °F), [LAMP POWER] will be switched to [ECO] automatically to protect the projector. When using Presenter Light Software, images are projected with 1280 x 800 dots or 1024 x 768 dots onto the screen. Also, your PC display resolution may be forcibly changed, and audio playback disrupted or become noisy, while images and sound are being transmitted. When using the Wireless Projector app, display resolution differs depending on your iOS/Android™ device and the display device. The maximum supported display resolution is WXGA (1280 x 800).

Short-throw interactive projector

PT-TW381R

Key features of PT-TW381R

Key features

Short-throw interactive projector. 20 000 hours lamp replacement cycle

Interactive Functions Let You Write on a Projected Image

Benefits of the interactive functions

Whiteboard Software* Extends Your Capabilities

A maximum 20.000 hour *1 lamp replacement cycle and 10.000 hour *2 air filter replacement cycle

Ease of installation

Multiple useful features

Specifications of PT-TW381R

Specifications table

Accessories & Software

ET-RFL300

ET-PKL100H

ET-PKL100S

AJ-WM50E

AJ-WM50E

PressIT - Wireless Presentation System

ET-WML100

ET-ADSV

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Connect with Panasonic Visual

A maximum 20.000 hour ^1 lamp replacement cycle and 10.000 hour ^2 air filter replacement cycle