Panasonic PT-TW250 User Manual

PT-TW341RG2 Printed in Japan.

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Weights and dimensions shown are approximate. Specifications and appearance are subject to change without notice. 

Product availability differs depending on region and country. This product may be subject to export control regulations. 

The projection distances and throw ratios given in this brochure are for use only as guidelines. For more detailed 

information, please consult the dealer from whom you are purchasing the product. The PJLink trademark is an 

application trademark in Japan, the United States, and other countries and regions or registered trademarks. 

Windows

®

 are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other 

countries. HDMI, the HDMI logo and High-Definition Multimedia Interface is a trademark or registered trademark of 

HDMI Licensing LLC. All other trademarks are the property of their respective trademark owners. Projection images 

simulated. 

© 2014 Panasonic Corporation. All rights reserved.

1. The projector uses a high-voltage mercury lamp under high internal pressure. This lamp may break, emitting a popping 

sound, or fail to illuminate, due to impact or extended use.

2. The high-wattage lamp becomes very hot during operation. Please observe the following precautions:

    • Never place objects on top of the projector while it is in operation.  

    • Make sure there is an unobstructed space of 1000 mm(3 ft 3 in) or more around the projector’s exhaust openings. 

    • If stacking projector units, care must be taken to provide the recommended space between units. These space 

requirements also apply to installation where only one projector unit is operating at one time and the other unit is used 

as a backup.  

    • If the projector is placed in a box or enclosure, the temperature of the air surrounding the projector must match the 

operating temperature listed in the specifications table during use. Also, make sure the projector’s intake and exhaust 

openings are not blocked.  Ensure there is sufficient ventilation to prevent hot air from the exhaust openings being 

recirculated into the intake opening.

3. The lamp replacement cycle duration becomes shorter if the projector is operated repeatedly for short periods.

    • The lamp replacement cycle varies greatly depending on individual lamp characteristics and usage conditions.

    • The brightness of the lamp will gradually decrease with use.

4. Due to natural characteristics of lamps, screen brightness may fluctuate. This is not an indication of faulty lamp performance.

Do not install the projector in locations that are subject to excessive water, humidity, steam or oily smoke. Doing so may result in fire, malfunction or electric shock.

Model

Power supply

LCD panel

Display method
Drive method
Panel size
Pixels

Lamp replacement cycle

HDMI IN
RGB
YP

B

P

R

 (YC

B

C

R

)

Video/S-Video
Vertical
Horizontal

HDMI IN

COMPUTER 1 IN
COMPUTER 2 IN/OUT
VIDEO IN
AUDIO IN 1
AUDIO IN 2
AUDIO OUT
LAN
SERIAL IN
USB-Type A
USB-Type B
Mini USB

Ceiling mount bracket
Replacement lamp unit
Replacement filter unit
Interactive pen
Interactive pointer
Conversion cable

Lens
Screen size
Resolution
Brightness* (Lamp power: Normal)
Lamp

Center-to-corner uniformity*
Contrast*
Scanning 

frequency

Keystone 

correction range

Installation
Terminals

Built-in speaker
Operation noise*
Cabinet materials
Dimensions (W × H × D)
Weight*
Operating environment

Supplied accessories

Optional 

accessories

AC100–240 V   50 Hz/60 Hz

Power consumption

300 W (6 W with Standby mode set to Normal, 0.5 W with Standby mode set to Eco*

1

)

Transparent LCD panel (× 3, R/G/B)
Active matrix method
15.0 mm (0.59 inches) diagonal (16:10 aspect ratio)
1,024,000 (1,280 × 800)
Fixed zoom, Manual focus lens, F = 1.8, f = 6.08 mm, Throw Ratio: 0.46:1
1.27–2.54 m (50–100 inches) diagonally, 16:10 aspect ratio
1,280 × 800 pixels (Input signals that exceed this resolution will be converted to 1,280 × 800 pixels.)
3,200 lm

80 %
10,000:1 (all white/all black) (RGB signal input, Color mode: Dynamic, Lamp power: Normal)

±15° (Auto, Manual)
±15° (Manual)
Ceiling/floor, front/rear

f

H

: 15–91 kHz, f

V

: 24–85 Hz, dot clock: 162 MHz or lower

f

H

: 15–91 kHz, f

V

: 24–85 Hz, dot clock: 162 MHz or lower

f

H

: 15.73 kHz, f

V

: 59.94 Hz [NTSC/NTSC4.43/PAL-M/PAL60], f

H

: 15.63 kHz, f

V

: 50 Hz [PAL/SECAM/PAL-N]

HDMI 19P × 1  HDCP compatible, Deep Color compatible [480i], [576i], [480p], [576p], [720/60p], [720/50p], [1080/60i], [1080/50i], [1080/60p], [1080/50p], [1080/24p], [1080/25p], [1080/24sF], [1080/30p]

VGA size (640 dots × 480 dots)–WUXGA (1,920 dots × 1,200 dots), VESA CVT-RB compatible, Audio signal: linear PCM (sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz)
D-sub HD 15-pin (female) × 1 [RGB/S-Video/Y·P

B

(C

B

)·P

R

(C

R

)/Scart RGB]

D-sub HD 15-pin (female) × 1 [RGB/Monitor output] (Input/output switching)
Pin jack × 1
M3 (L,R) × 1
Pin jack × 2 (L,R)
M3 (L,R) × 1 (variable)
RJ-45 (× 1), for network connections, 10Base-T/100Base-TX, PJLink™ (class 1) compatible
D-Sub 9P (female) × 1, for external control (RS-232C compatible)
1 (Memory Viewer, DC 5 V, max. 500 mA)
1 (USB Display)
1 (for Interactive function)
10 W (monaural)
Normal: 37 dB, Eco1: 33 dB, Eco2: 28 dB
Molded plastic (PC)
335 mm × 134.1 mm (with legs at shortest position) × 329 mm
Approx. 3.8 kg (8.4 lbs)
Operating environment temperature: Normal use: 5 °C–40 °C (41 °F–104 °F) [at altitudes less than 1,400 m (4,593 ft)]

                                                                       5 °C–35 °C (41 °F–95 °F) [at altitudes of 1,400–2,700 m (4,593–8,858 ft)]

Operating environment humidity: 20–80 % (no condensation)
• Wireless remote control unit × 1   • Power cord × 1 (× 2 for A model only)   • Instruction manual (Basic guide)   • Batteries for remote control (R03/LR03/AAA type (× 2))   • Computer cable (1.5 m) × 1
• Interactive pens (× 2)

• Batteries for pen

   (R03/LR03/AAA type (× 4))

• USB cable (4.5 m)

• CD-ROM (× 1) ··· 

   Instruction manual, 

   Multi Projector Monitoring & 

   Control Software, 

   Interactive function

   instruction manual and

   interactive drawing application
Projector mount bracket: ET-PKL430B, Ceiling mount bracket (for high ceilings): ET-PKL100H, Ceiling mount bracket (for low ceilings): ET-PKL100S
ET-LAL500
ET-RFL300
ET-PEN100
ET-PNT100
D-SUB/S-Video conversion cable: ET-ADSV

230 W × 1 lamp
Normal: 5000 h/Eco1: 6000 h/Eco2: 8000 h*

2

2,800 lm

3,500 lm

3,200 lm

—

[Monitor output]

—

—
1 (Serviceman only)

—

2 W (monaural)

2,800 lm

1.27–2.54 m (50–100 inches) diagonally, 4:3 aspect ratio
1,024 × 768 pixels (Input signals that exceed this resolution will be converted to 1,024 × 768 pixels.)

16.0 mm (0.63 inches) diagonal (4:3 aspect ratio)
786,432 (1,024 × 768)

PT-TW341R

PT-TW340

PT-TW250

PT-TX400

PT-TX310

PT-TX210

* Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards.

*1 When the Standby mode is set to Eco, network functions such as power on over the LAN network will not operate. Also, 

only certain commands can be received for external control using the serial terminal.  *2 The value for the recommended 

lamp replacement cycle is the maximum value, at which luminance will become 50 %. The usage environment affects the 

lamp replacement cycle.  *3 Not supported with the PT-TX210.  *4 This product is used together with an optional bracket 

attachment (sold separately).  *5 The Interactive Pen is the same as those which are supplied with PT-TW341R.

—
—

f

H

: 15.73 kHz, f

V

: 59.94 Hz [525i (480i)],          f

H

: 15.63 kHz, f

V

: 50 Hz [625i (576i)],               f

H

: 31.47 kHz, f

V

: 59.94 Hz [525p (480p)],          f

H

: 31.25 kHz, f

V

: 50 Hz [625p (576p)],

f

H

: 45.00 kHz, f

V

: 60 Hz [750p (720)/60p],        f

H

: 37.50 kHz, f

V

: 50 Hz [750p (720)/50p],        f

H

: 33.75 kHz, f

V

: 60 Hz [1125 (1080)/60i],        f

H

: 28.13 kHz, f

V

: 50 Hz [1125 (1080)/50i],      

f

H

: 28.13 kHz, f

V

: 25 Hz [1125 (1080)/25p],      f

H

: 27.00 kHz, f

V

: 24 Hz [1125 (1080)/24p],      f

H

: 27.00 kHz, f

V

: 48 Hz [1125 (1080)/24sF],      f

H

: 33.75 kHz, f

V

: 30 Hz [1125 (1080)/30p],    

f

H

: 67.50 kHz, f

V

: 60 Hz [1125 (1080)/60p],      f

H

: 56.25 kHz, f

V

: 50 Hz [1125 (1080)/50p]

unit: mm (inches)

134.1 (5-9/32)  

335 (13-3/16) 

329 (12-15/16) 

Ceiling mount bracket 

for high ceilings*

4

ET-PKL100H

Ceiling mount bracket 

for low ceilings*

4

ET-PKL100S

Replacement lamp unit

ET-LAL500

Interactive pen*

5

ET-PEN100

*Exclusively for 

 PT-TW341R

Interactive pointer

ET-PNT100

*Exclusively for 

 PT-TW341R

Replacement filter

ET-RFL300

Projector mount bracket

ET-PKL430B

* The filter cover shown in the photo  

  is not included. 

• CD-ROM (× 1) ··· Instruction manual, Multi Projector Monitoring & Control Software*

3