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PT-

LB2

LCD Projector

As of July 2010

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Specifications

Power supply
Power consumption

Optical system
LCD panel 

Panel size
Display method
Drive method
Pixels
Pixel configuration

Lens

Lamp
Projection size
Colors
Brightness*

2

Center-to-corner uniformity ratio*

2

Contrast ratio*

2

Resolution RGB

Scanning frequency 

RGB
YP

B

P

R

S-Video/Video 

Optical axis shift
Keystone correction range
On-screen menu

Installation
Built-in speakers

Size
Output power

Terminals 

COMPUTER (RGB) IN

RGB

YP

B

P

R

(YC

B

C

R

)

VIDEO IN 
S-VIDEO IN 
AUDIO IN
AUDIO OUT 
SERIAL
LAN 

Power cord length
Cabinet material

100–240 V AC, 50/60 Hz
300 W (approx. 0.4 W with standby mode set to ECO*

1

. 15 W with

standby mode set to NORMAL. 18 W in normal standby mode when
set to audio monitor out and with fan stopped.)
Dichroic mirror separation/prism synthesis system
16 mm (0.63˝) diagonal (4:3 aspect ratio)
Transparent LCD panel (x 3, R/G/B)
Active matrix
786,432 (1,024 x 768) x 3, total of 2,359,296 pixels
Stripe
Manual zoom (1:1–1:1.2), manual focus 
F 1.64 –1.87, f 18.80 – 22.56 mm
220 W UHM lamp
838–7,620 mm (33– 300 inches) diagonally, 4:3 aspect ratio
Full color (16,777,216 colors)
2,600 lumens
85%
500:1 (full on/full off)
1,024 x 768 pixels (Input signals that exceed this resolution will be
converted to 1,024 x 768 pixels.)
Horizontal: 15.00 – 91.00 kHz, Vertical: 50 – 85 Hz
480i (525i): f

H

15.75 kHz; f

V

60 Hz

576i (625i): f

H

15.63 kHz; f

V

50 Hz

480p (525p): f

H

31.50 kHz; f

V

60 Hz

576p (625p): f

H

31.25 kHz; f

V

50 Hz

720/60p (750p): f

H

45.00 kHz; f

V

60 Hz

720/50p (750p): f

H

37.50 kHz; f

V

50 Hz

1080/60i (1125i): f

H

33.75 kHz; f

V

60 Hz

1080/50i (1125i): f

H

28.13 kHz; f

V

50 Hz

1080/60p (1125i): f

H

67.50 kHz; f

V

60 Hz

1080/50p (1125i): f

H

56.25 kHz; f

V

50 Hz

NTSC, NTSC4.43, PAL-M, PAL60: f

H

15.75 kHz; f

V

60 Hz 

PAL, SECAM, PAL-N: f

H

15.63 kHz; f

V

50 Hz 

5:1 (fixed)
Approx. ±30° vertically
17 languages: English, French, German, Spanish, Italian, Korean,
Russian, Chinese, Japanese, Swedish, Norwegian, Danish, Portuguese,
Polish, Hungarian, Czech, and Thai
Front/rear, ceiling/desk (menu selection)
4 x 2 cm (oval) x 1 
1.0 W (monaural)
D-sub HD 15-pin (female) x 2
G: 0.7 V [p-p] (1.0 V [p-p] for sync on green signals), 75 

ohms

R, B: 0.7 V [p-p], 75 

ohms

, HD/SYNC, VD: TTL (positive/negative

polarity compatible)
Y: 1.0 V [p-p] (including sync signal), 75 

ohms

P

B

P

R

/C

B

C

R

: 0.7 V [p-p], 75 

ohms

RCA pin x 1, 1.0 V [p-p], 75 

ohms

Mini DIN 4-pin x 1, Y: 1.0 V [p-p], C: 0.286 V [p-p], 75 

ohms

M3 (L, R) x 2, 0.5 V [rms]
M3 (L, R) x 1, 0 – 2.0 V [rms] (variable)
D-sub 9-pin x 1, for external control (RS-232C compliant)
RJ-45 x 1 for network connection, compliant with PJLink™, 
100Base-TX/10Base-T
2 m (6.6 ft)
Moulded plastic (PC+ABS)

Summary of Contents for PT-LB2

Page 1: ... 1 S P E C F I L E Product Number PT LB2 Product Name LCD Projector As of July 2010 Specifications subject to change without notice ...

Page 2: ...off 1 024 x 768 pixels Input signals that exceed this resolution will be converted to 1 024 x 768 pixels Horizontal 15 00 91 00 kHz Vertical 50 85 Hz 480i 525i fH 15 75 kHz fV 60 Hz 576i 625i fH 15 63 kHz fV 50 Hz 480p 525p fH 31 50 kHz fV 60 Hz 576p 625p fH 31 25 kHz fV 50 Hz 720 60p 750p fH 45 00 kHz fV 60 Hz 720 50p 750p fH 37 50 kHz fV 50 Hz 1080 60i 1125i fH 33 75 kHz fV 60 Hz 1080 50i 1125i ...

Page 3: ...ET LAB2 Replacement air filter for ET KFB2 ET RFB2 Weights and dimensions shown are approximate Specifications are subject to change without notice PJLink is a registered trademark or a trademark application has been filed in Japan the United States and other countries and regions This product may be subject to export control regulations All other trademarks are the property of their respective tr...

Page 4: ...7 1 16 307 12 3 32 210 49 69 11 80 8 9 32 1 15 16 2 23 32 7 16 3 5 32 unit mm inch NOTE This illustration is not drawn to scale 1 2 3 4 5 6 7 8 9 1 LAN connector 2 Serial input 3 Computer 1 input 4 S Video input 5 Audio output 6 Computer 1 input 7 Video input 8 Audio 1 input 9 Audio 2 input ...

Page 5: ...1 7 m 2 1 m 2 4 m 2 8 m 3 1 m 3 5 m 4 2 m 5 2 m 7 0 m 8 7 m 10 5 m 0 08 m 0 10 m 0 13 m 0 15 m 0 18 m 0 20 m 0 23 m 0 25 m 0 30 m 0 38 m 0 51 m 0 64 m 0 76 m 33 40 50 60 70 80 90 100 120 150 200 250 300 3 7 4 7 5 6 6 6 7 6 8 5 9 5 11 4 14 3 19 0 23 8 28 6 3 7 4 5 5 6 6 8 7 9 9 1 10 2 11 4 13 7 17 1 22 9 28 7 34 4 0 28 0 33 0 42 0 50 0 58 0 67 0 75 0 83 1 00 1 25 1 67 2 08 2 50 Projection size diag...

Page 6: ...193 3 A A A A A A A A A A A A A A A A A A A A A A A A A AA AA AA AA AA A A A A A A A A A A A A A A A A A A A A B NTSC NTSC4 43 PAL M PAL60 PAL PAL N SECAM 525i 480i 625i 576i 525p 480p 625p 576p 750 720 60p 750 720 50p 1125 1080 60i 1125 1080 50i 1125 1080 60p 1125 1080 50p VESA70 VESA85 VGA60 VGA65 VGA72 VGA75 VGA85 SVGA55 SVGA60 SVGA70 SVGA75 SVGA85 MAC16 XGA50 XGA60 XGA70 XGA75 XGA85 WIDE750 72...

Page 7: ...s of control CAUTION It may not be possible to send or receive commands for about 10 to 60 seconds when the lamp is first turned on If this occurs wait for 60 seconds then try sending or receiving again When sending multiple commands be sure to wait for at least 0 5 second after receiving a response from the projector before sending the next com mand Additional time is sometimes required for respo...

Page 8: ...ower off standby mode off Volume control Input signal selection The same function as default button Freeze Enter Wide mode Off Wide mode On Wide mode Auto Picture mode Natural Picture mode Standard Picture mode Dynamic Picture mode Blackboard Picture mode Whiteboard Daylight View Off Daylight View Auto Daylight View On Volume up Volume down Menu Cursor up Cursor down Cursor left Cursor right Auto ...

Page 9: ...ters a colon is not necessary Status asking commands Command Description Callback Parameter QPW Q S QIN QAV QVC QVT QVB QVR QVS QWR QWG QWB QHP QVP QCP QDC QSP QLG QXG QVX DLVI0 QPM QFZ Q L QSH QKS QTE Standby power status Lamp status Input signal status Volume adjustment value Color adjustment value Tint adjustent value Brightness adjustment value Contrast adjustment value Sharpness adjustment va...

Page 10: ...ed space If it is necessary to install it in an enclosed space add a separate ventilation system If ventilation is insufficient hot air will accumulate at the intake opening This may cause the projector s protective circuit to interrupt projector operation Direction of air intake and exhaust 200 mm 7 7 8 or more 500 mm 19 11 16 or more 500 mm 19 11 16 or more Operating the projector continuously 1...

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