Power supply

100 - 240 V AC, 50/60 Hz

Power consumption

310 W 
(0.5 W when 
STANDBY MODE set to 
ECO,*

 6.0 W when 
STANDBY MODE set to 
NORMAL.)

DLP™ chip

Panel size

16.5 mm (0.65 in) diagonal 
(16:10 aspect ratio)

Display method

DLP™ chip x 1 DLP™ system

Pixels

1,024,000 (1,280 x 800) pixels

Lens

Fixed (0.35:1 throw ratio), 
manual focus F = 2.6, f = -5.27 mm

Lamp

240 W UHM lamp
(The lamp replacement cycle is 5,000 hours*

)

Screen size (diagonal)

1.78-2.54 m (70-100 in) 
(16:10 aspect ratio)

Color reproducibility

Full color (16,777,216 colors)

Brightness*

2,600 lm

Center-to-corner uniformity*

80 %

Contrast*

8,000:1 (full on/off) (During RGB signal input, lamp power: Normal)

Resolution

1,280 x 800 pixels
(Input signals that exceed this resolution 
will be converted to 1,280 x 800 pixels.)

Scanning
frequency

HDMI

(Horizontal) 15-100 kHz; (Vertical) 24-120 Hz; (Dot clock) 25-162 MHz

RGB (analog)

(Horizontal) 15-100 kHz; (Vertical) 24-120 Hz; (Dot clock) 162 MHz or lower 

YP

B

P

R

 (YC

B

C

R

)

f

H

: 15.75 kHz, f

V

: 60 Hz [480i (525i)]
f

H

: 31.50 kHz, f

V

: 60 Hz [480p (525p)]
f

H

: 45.00 kHz, f

V

: 60 Hz [720 (750)/60p]
f

H

: 33.75 kHz, f

V

: 60 Hz [1080 (1125)/60i]
f

H

: 27.00 kHz, f

V

: 24 Hz [1080 (1125)/24p]
f

H

: 56.25 kHz, f

V

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

f

H

: 15.63 kHz, f

V

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

H

: 31.25 kHz, f

V

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

H

: 37.50 kHz, f

V

: 50 Hz [720 (750)/50p]
f

H

: 28.13 kHz, f

V

: 50 Hz [1080 (1125)/50i]
f

H

: 67.50 kHz, f

V

: 60 Hz [1080 (1125)/60p]

Video/S-Video

(f

H

) 15.75/15.63 kHz (f

V

) 50/60 Hz [NTSC/NTSC4.43/PAL/PAL60/PAL-N/PAL-M/SECAM]

Keystone correction range

Vertical: ±15°

Installation

Ceiling/floor, front/rear (Menu setting)

Built-in speaker

7cm x 3cm oval shape x 1, output power 10 W (monaural)

Terminals

HDMI IN

HDMI 19-pin x 1(Deep color, compatible with HDCP), 
audio signal: linear PCM (sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz)

COMPUTER IN 1

D-sub HD 15-pin (female) x 1 [RGB/YP

B

(C

B

)/P

R

(C

R

) x 1]

COMPUTER IN 2

D-sub HD 15-pin (female) x 1 [RGB/YP

B

(C

B

)/P

R

(C

R

) x 1]

MONITOR OUT

D-sub HD 15-pin (female) x 1 (The signal selected from computer input 1/2 is output.) 

VIDEO IN

Pin jack x 1

S-VIDEO IN

Mini DIN 4-pin x 1

COMPUTER 1 AUDIO IN

M3 x 1 (L-R x 1)

COMPUTER 2 AUDIO IN

M3 x 1 (L-R x 1)

VIDEO AUDIO IN

Pin jack x 2 (L x 1, R x 1)

S-VIDEO AUDIO IN

Pin jack x 2 (L x 1, R x 1)

AUDIO OUT

M3 x 1 (L-R x 1) (variable)

SERIAL IN

D-sub 9-pin (female) x 1 for external control (RS-232C compliant)

LAN

RJ-45 x 1 (for network connection, 100BASE-TX/10BASE-T, 
compliant with PJLink™ (class 1))

Mini USB

1 for servicemen (for interactive function*

)

Power cord length

3.0 m (9'10")

Cabinet materials

Molded plastic (PC)

Dimensions 
(W x H x D)

357 x 250 x 367 mm (14-1/16 x 9-27/32 x 14-29/64 in)
(with legs at shortest position)

Weight

PT-CW331R/
CW241R/
CX301R

Approximately 
7.6 kg (16.7 lbs)*

PT-CW330/
CW240/
CX300

Approximately 
7.5 kg (16.5 lbs)*

Noise level

35 dB 
(Lamp power: Normal); 
30 dB (Lamp power: Eco)

Operating temperature

5°C-40°C [41°F-104°F] (Less than 762 m [2,500 ft] above sea level); 
5°C-35°C [41°F-95°F] (between 762 and 1,524 m [2,500 ft and 5,000 ft] above sea level);
5°C-30°C [41°F-86°F] (between 1,524 and 3,048 m [5,000 ft and 10,000 ft] above sea level)

Operating humidity

20 %-80 % (no condensation)

Supplied accessories

PT-CW331R/
CW241R/
CX301R

Power cord x 1( x 2 for PT-CW331REA, PT-CW241REA, PT-CX301REA), power cord cover x 1, wireless remote control unit x 1, battery for remote control (lithium coin cell type x 1), computer cable (1.8 m, for VGA) x 1, interactive pen x 2, batteries for interactive pen (AAA/R03/LR03 type x 4), USB cable (5.0 m) x 1, software CD-ROM (LightPen3) x 1

PT-CW330/
CW240/
CX300

Power cord x 1( x 2 for PT-CW330EA, PT-CW240EA, PT-CX300EA), power cord cover x 1, 
wireless remote control unit x 1, battery for remote control (lithium coin cell type x 1), 
computer cable (1.8 m, for VGA) x 1