Panasonic PT-TW381R Series LCD Projectors User Manual
Panasonic PT-TW381R Series LCD Projectors User Manual
Main Features
- Beautiful Pictures, No Shadows
Packing high-contrast brilliance into a compact body, the PT-TW381R Series serves interactive*1 images and can produce an 80-inch picture from throw-distances of 80 cm*2 or less with no shadows on screen.. - Low-Maintenance
Reliability and Low TCO
Central to high reliability and low running cost is a new low-degradation lamp engineered for 20,000 hours*3 of operation. Air filter lasts up to 10,000 hours*4, setting you up for dependable set-and-forget projection. - Wide Connectivity
with Optional Wireless Projection
Play and switch HD content*5 from your teams’ laptops via dual HDMI® and D-sub inputs*6, or use the USB terminal to mirror your device screen via optional wireless module*7. USB DC can power a streaming device*8 for media casting without cable clutter.
| PT-TW381R PT-TW380 | PT-TX440 | PT-TX350 | |
| Light Output | 3,300 lm | 3,800 lm | 3,200 lm |
| Resolution | WXGA | XGA | |
Pitch Big Pictures from Close Up
Give your staff a communication edge with 3,800 lm*1 brightness and 20,000:1 contrast in small meeting spaces or classrooms. Graphics, text, and video are rendered with vibrant definition even under lights. The projectors support throw-distances of 80 cm*2 or less for an 80-inch image, placing the lens in front of the presenter to prevent their shadow falling across the screen.
Long-life Lamp and Filter Reduce TCO
A new 20,000-hour*3 lamp reduces your maintenance overheads compared to conventional lamp projectors thanks to low-degradation materials and improved cooling, while filter replacement is pushed back to 10,000 hours*4. Early Warning*5 functions virtually
eliminate unscheduled downtime, reinforcing reliability in permanent installations.
Extensively Connected with HDMI®
and PC Inputs
The PT-TW381R Series can connect up to four source devices at a time via two HDMI and two D-sub inputs*6,
so multiple presenters don’t have to share a cable. Turn your space into a collaborative environment with optional USB wireless modules*7 for mobile and PC mirroring, or power a streaming device*8 with USB DC outlet for media casting without cable clutter.
Write and Draw on Projected Images
(PT-TW381R Only)
Communicate more effectively by marking images using the supplied Interactive Light Pen. Great for lectures or business meetings, the faster frame-rate enabled by LightPen3 Software*9 improves writing smoothness for up to two presenters at once. You can save modified images to PC for later distribution.
Other Features
- Daylight View Lite optimizes images to suit ambient lighting
- Built-in 10 W mono speaker, mic input, and variable audio output Easy on-ceiling lamp and filter access via side- and top-panel doors
- Multi Monitoring & Control Software with Early Warning*5 functions manages up to 2,048 projectors via PC
- Supports control solutions including PJ Link™ via LAN and RS-232C
- Custom start-up logo and security bar theft-deterrence
| Model | PT-TW381R | PT-TW380 | PT-TX440 | PT-TX350 | ||||||
| Projector type | LCD projecto | 16.0 mm (0.63 in) diagonal (4:3 aspect ratio) | ||||||||
| LCD pane | Panel size | 15.0 mm (0.59 in) diagonal (16:10 aspect ratio) 1,024,000 (1280 x 800 pixels) x 3 |
16.0 mm (0.63 in) diagonal (4:3 aspect ratio) 786,432 (1024 x 768 pixels) x 3 | |||||||
| Number of pixels | ||||||||||
| Light source | 230 W x 1 lamp | |||||||||
| Light output | 3,300 lm | 3,800 lm | 3,200 lm | |||||||
| Lamp replacement cycle*2 | Normal: 10,000 h/Eco: 20,000 h/Quiet: 10,000 h | |||||||||
| Filter replacement cycle | Normal: 5,000 h/Eco: 6,000 h/Quiet: 10,000 h | |||||||||
| Resolution | 1280 x 800 pixels | 1024 x 768 pixels | ||||||||
| Contrast ratio*1 | 20,000:1 (All white/all black, Iris: On, Image mode: Dynamic, Daylight View: Off, Lamp control: Normal) | |||||||||
| Screen size (diagonal) | 1.27–2.54 m (50–100 in), 16:10 aspect ratio | 1.27–2.54 m (50–100 in), 4:3 aspect ratio
|
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| 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) | Fixed zoom, manual focus lens, F = 1.8, f = 6.08 mm, throw ratio: 0.46:1 (Projection distance: 0.75 m [2.46 ft] for 80-inch image) | ||||||||
| Keystone correction range | Vertical: ±15 ° (Auto, Manual), Horizontal: ±15 ° (Manual) | |||||||||
| Installation | Ceiling/desk, front/rear | |||||||||
| Terminals | HDMI 1 IN/HDMI 2 IN | HDMI 19-pin x 2 (Compatible with HDCP 1.4, Deep Color), Audio signal: Linear PCM (Sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz) | ||||||||
| COMPUTER 1 IN | D-sub HD 15-pin (female) x 1 [RGB/YPBPR/YC] | |||||||||
| COMPUTER 2 IN/1 OUT | D-sub HD 15-pin (female) x 1 [RGB/YPBPR] (Input/output switching) | |||||||||
| VIDEO IN | Pin jack x 1 | |||||||||
| AUDIO IN 1 | M3 (L,R) x 1 | |||||||||
| AUDIO IN 2 | Pin jack x 2 (L,R) | |||||||||
| AUDIO OUT | M3 (L,R) x 1 (Variable) | |||||||||
| LAN | RJ-45 x 1 for network connection, 10Base-T/100Base-TX, PJLink™ (Class 2) compatible | |||||||||
| SERIAL IN | D-sub 9-pin (female) x 1 for external control (RS-232C compatible) | |||||||||
| USB | USB Type-A (for Memory Viewer/Wireless Module [ET-WML100/AJ-WM50 series*3 ]/Power supply [DC 5 V/2 A]) | |||||||||
| Mini USB | x 1 (Mini-USB connector for interactive function) | |||||||||
| Power supply | AC 100–240 V, 50/60 Hz | |||||||||
| Power consumption | 300 W | |||||||||
| Built-in speaker | 10 W monaural | |||||||||
| Operation noise*1 | Normal: 38 dB, Eco: 35 dB, Quiet: 30 dB | |||||||||
| Dimensions (W x H x D) | 335 x 134.1*4 x 329 mm (13 3/16˝ x 5 9/32˝*4 x 12 15/16˝ ) | |||||||||
| Weight*5 | Approx. 3.9 kg (8.6 lbs) | |||||||||
| Operating environment | Operating temperature*6 : Normal use: 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 humidity: 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™*8 , LightPen3 Software for Windows/Mac, Whiteboard Software (for Windows) | Multi Monitoring & Control Software, Early Warning Software, Logo Transfer Software, Presenter Light Software (for Windows)*7 , Wireless Projector for iOS/Android*8 | ||||||||
- Measurement, measuring conditions, and method of notation all comply with ISO/IEC 21118: 2020 international standards. Value is 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)
Optional Accessories
- Ceiling Mount Bracket
ET-PKL100H* (for high ceiling) / ET-PKL100S* (for low ceiling)
* ET-PKL100H/ET-PKL100S is used in combination with the ET-PKL430B (sold separately) - Projector Mount Bracket
ET-PKL430B - Replacement Filter Unit
ET-RFL300
Note: Filter cover not included. - Replacement Lamp Unit
ET-LAL510 - Interactive Light Pen
ET-PEN100
Note: Exclusively for PT-TW381R. Same as supplied Interactive Light Pen. - Interactive Pointer
ET-PNT100
Note: Exclusively for PT-TW381R. - Wireless Module
ET-WML100/AJ-WM50 series*
* Product availability may vary by country or region. 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. - D-sub/S-VIDEO Conversion Cable
ET-ADSV - Early Warning Software
ET-SWA100 Series
Note: Part number suffix may differ depending on the license type. Multi Monitoring & Control Software Ver. 2.0 or later is required.
Please download from the following
website: https://panasonic.net/cns/projector/download/application/
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Projector Global Website – panasonic.net/cns/projector
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