Panasonic Projector Pt Lb20ntu Specifications

							Micro Portable Wireless XGA LCD Projector
PTLB20NTU
XGA2000lm
Daylight View technology
Image performance rivaling 3,000lumen
projectors *
1
Vivid colors in a bright room
Auto operation with ambient light sensor
Easy wireless projection
Wireless PC motion/sound streaming *2
Highspeed data transfer
Flexible 16window index style
Simple, userfriendly settings
Quick operation
2second speed start
Onetouch auto setup with digital 
keystone correction
Direct power off
Portability
Compact notebooksize body
Ultralightweight: 4.9 lbs (2.2 kg)
*1 In comparison with our product
*2Supports ASF,WMV,AVI, MPEG4 and MPEG1/2 movie formats.
Presentations in Light
        
						

							Image Performance Rivaling 
3,000Lumen Projectors
Daylight View technology significantly
improves image performance. The 
PTLB20NTU with 2,000lumen brightness
has attained a level of image performance
that equals or exceeds that of our previous
3,000lumen models in brightly
lit environments.*
3
Vivid Colors in a Bright Room
Panasonic’s unique Daylight View technology
greatly improves color perception in bright
rooms.Pale colors are divided into six basic
color components (red, green, blue, yellow,
cyan and magenta) for more precise control.
Daylight View achieves a superb level of
image performance that produces less of a
difference between PC display images and
projected images.
Auto Operation with 
Ambient Light Sensor
The top panel of the unit is equipped with
an ambient light sensor (
ALS).The ALS
detects changes in the ambient light intensi
ty and optimizes color compensation in four
steps according to the environment. The
Daylight View mode also provides white bal
ance adjustment settings for both fluores
cent and incandescent lamps to match theroom lighting.
Ambient Light
Sensor (ALS)
Daylight View
Circuit
LCD Panels The Daylight View Process
Controls on the top
Daylight View Technology
*1In comparison with our product, under room lighting condi
tions of 400 lux, when projecting an 80inch image (meas
ured diagonally)
*
2The Daylight View effect may vary depending on screen size,
screen gain, and surrounding brightness.
Conventional
2,000lumenprojectors
The Panasonic 
PTLB20NTU 
with Daylight View
Daylight View technology
enables Panasonic projectors
to achieve the same image per
formance as projectors a class above
them,while consuming less power.This
helps to save energy resources that
would otherwise be wasted.
Colors
turnwhitish
Projector                 
						

							Wireless PC
Motion/Sound Streaming
Wireless Manager Mobile Edition
2, an original application software for wire
less presentations, is supplied. This software
makes it easy to use a variety of wireless
functions. In Motion Streaming mode, mov
ingimage files*
4can be sent completely
wireless, together with audio, from the hard
disk of a PC. There’s no need to connect anexternal video source.Just set up the PC
somewhere in the room and immediately
start into an effective presentation using
both moving images and sound.
HighSpeed Data Transfer
The IEEE 802.11b/gcompliant wireless LAN
function enables highspeed data transfer.*5
In Live mode and Multi Live mode,the con
tent of the PC screen is projected
with the same smooth image
motion as you get with a
wired connection. The
motion also flows natu
rally in PowerPoint
animations.
This
function
combines withan original environ
mentadaptive dispersion
algorithm to make moving pictures in Motion Streaming mode extremely
smooth too.
Flexible 16Window Index Style
In Multi Live mode, a single projector unit
can receive data from multiple PCs and dis
play their images simultaneously on its
multiwindow screen.The projection style
can be selected from Four Window, Index
and Extended Index. It is also possible to
send images from a single PC to multiple
projector units.*
6
Simple, UserFriendly Settings
We have simplified the process for installing
Wireless Manager ME 2 and setting up a PC
for a wireless presentation. Just insert the
CDROM into the PC, and many of the set
tings are made automatically. When the
presentation is finished, Wireless Manager
restores all PC settings to their original
state, so the PC is ready to reconnect to
your company LAN. When connection is not
possible, a detailed error message is dis
played to help solve the problem quickly.
Other Wireless Features
• Projector control/status monitoring capabili
ty via an Internet browser
• Automatic connection to registered projec
tor units
•Follows the Advanced Encryption Standard
(AES),which has been adopted as an offi
cial U.S. Government standard
• Wireless shutter function
• Oneshot mode
Wireless Manager Control Panel
*4Supports ASF, WMV, AVI, MPEG4 and MPEG1/2 movie formats. Copyright
protection measures prevent wireless projection of DVD sources.
*
5The maximum data transfer speed is 30 frames per second (fps). This
speed differs depending on the PC’s performance and environment.
*
6Up to eight units.
Extended Index Style:
16 Thumbnails
This style projects images
from up to sixteen PCs as
small windows.Using the
projector’s remote control,you can select any one of
the index windows and
display it on the main win
dow or on a full screen.
Index Style:
Four Thumbnails
This style projects
images from up to four
PCs as small windows
along the bottom of thescreen.
FourWindow StyleThe operation is con
trolled using Wireless
Manager ME 2.
Easy Wireless Projection
Sound
PC Movies
Movie Files
              
						

							2Second Speed Start
Speed Start slashes the time it takes to get
your presentation under way. The image
appears within two seconds after you press
the power button. Behind this breakthrough
is Panasonic’s highprecision lamp and lamp
power supply— an advantage made
possible by our advanced produc
tion technology.
OneTouch Auto Setup with 
Digital Keystone Correction
This function assures quick and
easy setup. The projector handles the
basic image adjustments, from phasing to
vertical and horizontal position. The builtin
gravity sensor detects the projector’s angle
relative to the floor and corrects for verticalkeystone distortion accordingly.
Direct Power Off
When the presentation is completed, Direct
Power Off lets you disconnect the power
cable and move the projector right away*
7
because the cooling fan keeps operating
until the lamp is cooled.
Compact NotebookSize Body
The PTLB20NTU is 1111/16˝ wide by 
81/4˝ deep—about the size of a sheet of
paper—and only 29/16˝ high. It slips easily
into a bag or briefcase. The compact size
makes the PTLB20NTU highly mobile and
minimizes the space required for presentations or storage.
UltraLightweight: 4.9 lbs (2.2 kg)
At only 4.9 lbs, The PTLB20NTU won’t
weigh you down—even when you’re toting
along a notebook PC as well. Convenient
size and weight are just two reasons why
the PTLB20NTU is the logical choice for
mobile presentations.• Shortthrow zoom lens
• Antitheft features: User password, control
panel lock and text superimposing
•Projector AI 
• Index Window 
• Auto power off 
• Two RGB inputs 
• RGB 2 IN can be switched to RGB 1 OUT
for loopthrough monitoring 
• Auto Search 
• Automatic input signal detector
• HDTV compatibility
• Full compatibility with sRGB color space for
accurate color reproduction (in naturalmode)
• Picture mode selection (standard/dynamic/
natural)
• Blackboard mode allows you to project
images onto an ordinary classroom or con
ference room blackboard 
• 3x digital zoom
Quick Operation Portability More Valuable Features
Rear View
*7The projector cannot be placed into a bag until the 
cooling fan stops operating.
Optional ceiling
mount bracket:
ETPKB30
EcologyConscious Design
Panasonic meticulously works to minimize envi
ronmental impact in the product design,produc
tion and delivery processes, and in the perform
ance of the product itself over its life cycle. The
PTLB20NTU reflects the following ecological con
siderations.
• Leadfree solder is used to mount components
to the printed circuit boards.
• No halogenated flame retardants are used in
the cabinet.
• No styrofoam is used in the packing materials.
• Leadfree glass is used for the lens.
• The packing case and operating manual are
made from recycled paper.
81/4˝
(210 mm)29/16˝ 
(65 mm) 1111/16˝ (297 mm)           
						

							Introducing an Innovative
Daylight View Projector
M
any people want
to use special
colors and
designs in their
presentations, but
these colors change when they’re
projected onto the screen in a light
ed room. So they just use plain,
basic colors. As a result, the presentation is visually boring and looksjust like their competitor’s.
Panasonic solves this prob
lem with our microportable projec
tor featuring innovative Daylight
View technology. The PTLB20NTUgreatly improves image per
formance in brightly lit
places.In fact, the
2,000lumen bright
ness of the PTLB20NTUachieves a level of imageperformance that equals
many 3,000lumen projectors.
*1
Starting with wireless
motion and sound streaming capa
bility, the PTLB20NTU packs an
array of powerful functions into a
compact, lightweight body.
By building the wireless function into the
projector, we were able to eliminate the need
for a wireless card and keep the appearanceof the unit slimmer 
and neater.                
						

							
Specifications
Power supply
P ower consumption
Amps
LCD panel Panel size
Display method
Drive method
Pixels
Pixel configuration
Lens
Lamp
Colors
Brightness
Uniformity
Contrast
Scanning frequenc y 
RGB
YP
BPR
SVideo/Video 
Projection size
Throw distance
Optical axis shift
Keystone correction range
Onscreen menu
Installation
Builtin speakers
Terminals RGB1 INRGB signal
YP
BPRsignal
RGB2 IN/RGB1 OUT RGB signal
YP
BPRsignal
VIDEO IN 
SVIDEO IN 
AUDIO IN 
SERIAL
Power cord length
Cabinet material
100–240  V AC, 50/60 Hz
220  W (Approx. 4 W in standby mode
with fan stopped)
2.5  A–1.3 A
4:3 aspect ra tio, micro lens array
0.7˝ (17.78 mm) dia gonal
Transparent LCD panel (x 3, R/G/B)
Active ma trix
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 1.7–1.9, f 21.5–25.8 mm 
155  W UHM™ lamp 
Full color (16,777,216 colors)
2,000 lumens
90%
400:1*
1(full on/full off)
Horizontal: 15–91 kHz,
V ertical: 50–85 Hz
480i (525i): f
H15.75 kHz; fV60 Hz
576i (625i): fH15.63 kHz; fV50 Hz
480p (525p): fH31.5 kHz; fV60 Hz
576p (625p): fH31.25 kHz; fV50 Hz
720p (750p): fH45 kHz; fV60 Hz
1080i (1125i): fH33.75 kHz; fV60 Hz
1080i (1125i): fH28.125 kHz; fV50 Hz
NTSC, NTSC4.43, PALM, PAL60:
f
H15.75 kHz; fV60 Hz 
PAL, SECAM, PALN: fH15.63 kHz; 
fV50 Hz 
33–300 inches/838–7,620 mm 
diagonally
3´7˝–35´1˝ (1.1 m–10.7 m)
6:1 (fixed)
V ertical: approx. ±30°
17 languages: English, French,
German, Spanish, Italian,Korean,
Russian, Chinese, Japanese, Swedish,
Norwegian, Danish, Portuguese, Polish,
Hungarian, Czech, Thai
F ront/rear ceiling/desk 
(menu selection)
1.0  W (monaural) output po wer
Dsub HD 15pin x 1
R, G, B:0.7  Vpp, 75 ohms, Sync on
green: 1.0 Vpp, 75 ohms
HD/SYNC, VD: TTL (positive/negative
polarity compatible)
Y : 1.0 Vpp (including sync signal),
75 ohms; P
B, PR:0.7  Vpp, 75 ohms
Dsub HD 15pin x 1 (input/output
selectable using onscreen menu)
R, G, B: 0.7 Vpp, 75 ohms, Sync on
green: 1.0 Vpp, 75 ohms
HD/SYNC, VD: TTL (positive/negative
polarity compatible)
Y: 1.0 Vpp (including sync signal),
75 ohms; P
B,PR: 0.7 Vpp, 75 ohms
RCA pin x 1, 1.0 Vpp, 75 ohms
Mini DIN 4pin x 1,
Y: 1.0 Vpp, C: 0.286 Vpp, 75 ohms
RCA (L, R) x 1,0.5 Vrms (for
RGB/VIDEO/SVIDEO) 
Mini DIN 8pin x 1 (RS232C)
6´7˝ (2 m)
Molded material (ABS/PC)
Dimensions (W x H x D)
Weight
Operating environment  Temperature
Humidity
Remote Control Unit Power supply
Operation range
*3
Dimensions (W x H x D)
Weight
Wireless LAN Standard
ModulationIEEE802.11b
IEEE802.11g
Transmission system IEEE802.11b
IEEE802.11g
Transmission speed IEEE 802.11b
IEEE 802.11g
Operation range
*3
Frequency range
Channels
1111/16˝ x 29/16˝ x 81/4 ˝
(297 x 65 x 210 mm)*2
4.9 lbs. (2.2 kg)
32 °–104°F (0°–40°C)
20%–80% (no condensation)
3  V DC (button battery x 1)
A pprox. 7 m (23 feet) when operated
from directly in front of the signal
receptor
19/16˝ x 33/8˝ x 1/4˝
(40 x 86 x 6.5 mm)
0.6 oz. (18 g) (including a battery)
IEEE802.11b/g
Direct sequence spread spectrum 
(
DSSS) system
Orthogonal frequenc y division multiplex
(
OFDM) system
CCK (11/5.5 Mbps), DQPSK (2 Mbps),
DBPSK (1 Mbps)
64QAM (54/48 Mbps), 16QAM 
(36/24 Mbps), QPSK (18/12 Mbps),
DPSK (9/6 Mbps)
11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps,
18 Mbps, 12 Mbps, 9 Mbps, 6 Mbps
Approx. 98´5˝ (30 m)
2,412 MHz–2,464 MHz
1–11 chProjection Distance
Unit: mm / inch
T o use wireless functions, a PC is required that meets the conditions
given below:
OS:  Windows XP Home Edition, Windows XP Professional, Windows 2000 Professional, Windows Me (Millennium
Edition) or Windows 98SE (Second Edition)
CPU:  Pentium III or higher, or other compatible processor (800
MHz or higher recommended when using the live mode; 1
GHz or higher is recommended when playing movies).
Memory: 128 MB or more (256 MB or more for Windows XP or Windows 2000)
Free hard disk space: 60 MB or more
Hardware conditions: CDROM drive (for software installation and viewing the
user’s manual).
An 802.11b/g builtin wireless LAN system or external
802.11b/g LAN card must be installed and running normally .
However, some 802.11g/b wireless LAN may not allow con
nection to 802.11g projectors. The data transfer speed will
be lower with an 802.11b LAN than that with an 802.11g
LAN.
W eb browser:
Internet Explorer 6.0 or later, Netscape Communicator 7.0 or
later
Direct X: DirectX® 8.1b or later must be installed.
Operation is not guaranteed for all computers that
meet the above conditions.
Supplied Accessories• Card remote control
• Lithium battery for remote control
• Power cord
• RGB signal cable
• Carrying bag
• Software CDROM
Optional AccessoriesETLAB10  Replacement lamp unit
ETPKB30  Ceiling mount bracket
ETRM300  Fullfunction wireless remote control
ET ADSER  Serial adapter (DIN 8pin/Dsub 9pin)
Dimensions
NOTES ON USE
• The projector uses a highvoltage mercury lamp that contains high
internal pressure. This lamp may break, emitting a large sound, or fail
to illumina te, due to impact or extended use. The length of time that it
takes for the lamp to break or fail to illuminate varies greatly depending
on individual lamp characteristics and usage conditions.
• The brightness of the lamp will gradually decrease with use.
• The lamp, LCD panel, polarizing plate, and polarizing beam splitter
(PBS) are consumable parts. These parts may need to be replaced dur
ing the guarantee period if the projector is used for six or more hours
per day.
• The replacement c ycle of the LCD panel, polarizing plate, and polarizing
beam splitter (PBS) will be shortened if the projector is subjected to\
continuous use for six or more hours. Likewise,the replacement c ycle
of the lamp will be shortened if the power is frequently turned on and
off or the projector is subjected to continuous use for 10 or more hours\
.
• Interruptions may occur in the wireless connection due to signal inter ference or PC conditions.
*1: In AI mode.
*2: Height including protruding parts and legs: 227/32˝ (73 mm).
*3: Operation range differs depending on the environment.
PTLB20NTU105MAR12K  Printed in Japan.81.2
33/16˝
297
1111/16˝210
81/4˝
73
227/32˝65
29/16˝ 41.8
15/8˝  –
1.2 m /
1.5 m /
1.8 m /2.1 m /
2.4 m /
2.7 m /3.0 m /3.6 m /4.5 m /6.0 m /7.5 m /9.0 m / Diagonal image size
(4:3 aspect ra
tio)Distance to screen Height from the
edge of screen
to center of lens min.
max.
33˝
40˝
50˝
60˝70˝
80˝
90˝
100˝120˝150˝200˝250˝300˝/
/
/
//
/
///////3.9´
4.9´
5.9´6.9´
7.9´
8.9´9.8´
12.5´14.8´19.7´24.6´29.5´1.1 m /
1.4 m /
1.7 m /
2.1 m /2.4 m /
2.8 m /
3.2 m /3.5 m /4.2 m /5.3 m /7.1 m /8.9 m /
10.7 m /3.6´
4.6´
5.6´
6.9´7.9´
9.2´
10.5´11.5´13.8´17.4´23.3´29.2´35.1´8 cm /
9 cm /
11 cm /
14 cm /16 cm /
18 cm /
20 cm /22 cm /26 cm /33 cm /44 cm /55 cm /66 cm /3.1˝
3.5˝
4.3˝
5.5˝6.3˝
7.1˝
7.9˝8.7˝
10.2˝13.0˝17.3˝21.7˝26.0˝ 0.84 m
1.02 m
1.27 m
1.52 m1.78 m
2.03 m
2.29 m2.54 m3.05 m3.81 m5.08 m6.35 m7.62 m/
/
/
//
/
///////2.7´
3.3´
4.2´
4.9´5.8´
6.7´
7.5´8.3´
10.0´12.5´16.7´20.8´25.0´  Weights and dimensions shown are approximate. Specifications are subject to change without notice. This product 
may be subject to export control regulations. UHM is a trademark of Matsushita Electric Industrial Co., Ltd. VGA and 
XGA are trademarks of International Business Machines Corporation. Windows and PowerPoint are either registered 
trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All other trademarks 
are the property of their respective trademark owners. Projection images simulated.Please contact Panasonic or your dealer for a demonstration.Panasonic Broadcast & Television Systems Company
Presentation Systems Group1 888 843 9788
www.panasonic.com/projectors
Headquarters1 Panasonic Way, 4E7
Secaucus, NJ 07094201 348 5300Panasonic Canada Inc.5770 Ambler Drive
Mississauga, OntarioCanada L4W 2T3
905 624 5010