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PT-LC75
E
PT-
LC55E
Full-Featured, High-Performance
Go-Anywhere LCD Projectors
Presentation Products
Quality
Presentations
the Easy Way
1
One-Touch Auto Setup with digital keystone correction
2
Extra short-throw lens allows display of large images in small rooms
3
Bright 1,200 ANSI, high contrast and excellent colour rendition
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High-Quality, Go-Anywhere Projectors
Packed with Top Features
Finally, projectors that provide top features
without damaging your bottom line. With the
PT-LC75E and PT-LC55E, Panasonic offers two
micro-portable LCD projectors that represent a
perfect balance of performance and price.
The PT-LC75E XGA projector and PT-LC55E
SVGA projector are packed with user-friendly
features and advanced digital technologies. In
picture quality, both models stand well above
others in their class. Both deliver 1200 ANSI
lumens of br ightness, making them suitable for
use in meeting rooms and classrooms. Both are
compact and lightweight (only
3 kg/6.6 pounds), making them
easy to take anywhere you go.
These multi-purpose projectors
are ideal solutions for companies, schools, or offices looking
for high performance without
the high pr ice.
The PT-LC75E and PT-LC55E fit a
host of user-friendly features into
compact, attractive bodies that
are about the size of an A4 file.
One-Touch Auto Setup with digital keystone correction — you’re ready to go
in about 1.5 seconds.
Extra short-throw lens* displays an
80-inch diagonal image at only 2.4 m,
for large images even in small rooms.
* Features manual zoom and focus
Advanced technologies provide uniform colours, smooth gradation, and
high-quality motion pictures*.
* Digital Cinema Reality and 3-D digital comb filter are
featured on the PT-LC75E only.
Bright 1,200 ANSI lumens and a high
400:1 contrast ratio.
Weighs only 3 kg / 6.6 lbs.
Whisper-quiet at less than 30 dB*.
* In standard lamp power mode
Two computer signal inputs and monitor out capability.*
* Allows you to view your presentation both on a screen
and on your PC display.Only one input can be used
during RGB loop-through monitor ing.
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Bright 1200 ANSI Lumens, High 400:1
Contrast Ratio
The PT-LC75E and PT-LC55E deliver super-bright performance with 1200 ANSI lumens, thanks to a newlydesigned, high-performance optical system and highefficiency 160-W UHM™ lamp. The high contrast ratio
of 400:1 ensures that images are shar p, crisp, and
easy to see. Both models also provide excellent br ightness uniformity of 90%.
Excellent Colour Rendition
The use of advanced 10-bit digital gamma correction
circuitry with the latest algorithm gives the
PT-LC75E and PT-LC55E naturally vivid, uniform
colours and smooth image gradation. Plus, full compatibility with the “sRGB” standard colour space adds more
accurate colour reproduction to your presentations. The
PT-LC75E also delivers outstanding moving pictures
thanks to a Digital Cinema Reality (DCR) circuit and
3-dimensional comb filter*. * For NTSC signals only
One-Touch Auto Setup—Ready in Just
1.5 Seconds
The One-Touch Auto Setup function with digital keystone correction saves adjustment hassles. Panasonic’s
original built-in gravity sensor determines the projector’s angle relative to the floor (up to 30 degrees) and
corrects for keystone distortion accordingly. This makes
set-up super-easy: Just aim the projector at the screen
and press the Auto Setup button. The projector handles
all picture adjustments, from phasing and dot clocks to
vertical and horizontal position. Our newly designed
algorithm slashes set-up time to just 1.5 seconds—half
the time of our previous models.
Extra Short-Throw Lens
The PT-LC75E and PT-LC55E are equipped with a
large-diameter, extra short-throw lens that shortens the
necessary projection distance by 25%. Conventional
projectors often have to be positioned in the middle of
the meeting table, with considerable distance between
the lens and the screen. The shorter projection distance
of the PT-LC75E and PT-LC75E saves space. For
instance, 2.4 m or less is needed to project an 80-inch
diagonal screen, allowing the projector to be placed at
the front of the table. This convenient feature enables
comfortable presentations with large, easy-to-see
images even in small rooms.
Quiet Cooling Fans—Only 30 dB
Whisper-quiet fans and switchable dual-mode operation
combine to reduce operating noise to 30 dB (in stanard
lamp power mode). A newly developed exhaust fan also
minimises light leakage.
Accepts Up to Two RGB Inputs and One
RGB Output
Two RGB inputs eliminate the need to re-connect
equipment when giving two different presentations back
to back. The RGB2 ter minal can also serve as a loopthrough monitor ing terminal for the RGB1 input. For
instance, an instructor in a
classroom can use this to
give a presentation on a
large screen while following
the same images on a PC,
eliminating the need to keep
looking at the screen behind.
Unique Index Window
Any image in the presentation, RGB or video input, can
be frozen, stored in memory, and displayed on the left
side of the screen as an Index Window, while the display of subsequent images continues on the right. This
can make presentations much easier to understand.
3,000-Hour Lamp Life
The user can select from Standard and High lamp
power modes. Designed for use in dark rooms,
Standard mode uses a lower lamp power that minimises energy consumption and lengthens the lamp life up
to 3,000 hours (2,000 hours in high lamp power mode).
Note: Brightness is reduced 25% in Low mode .
Additional Features
• HDTV compatibility
• Colour temperature selection (standard/high/low)
• Image mode selection (standard/dynamic/natural)
• Advanced shutter function for image muting
• 3x digital zoom
• Selectable 7-language on-screen menu (English,
German, French, Spanish, Italian, Japanese,
Chinese)
• VGA expansion on/off selectable
• Video expansion on/off selectable
• Soft carrying case supplied
• Ceiling mountable (option)
The One-Touch Auto Setup function features digital
keystone correction with a built-in gravity sensor.
Digital Cinema Reality circuit preserves full image quality
as it converts each frame of a movie source to TV signals.
Index window
(frozen image)
Normal window
Loop-through
monitoring
Versatile terminals
Controls are neatly
arranged on the top panel
for easy access.
Newly developed optical
system unit
High-performance
0.7-inch LCD panel
Newly developed
exhaust fan
Supplied card-type
remote control
The sRGB Standard
Colour Space
sRGB is a new standard
that assures uniform
colour expression among
scanners, monitors, projectors and other imaging
equipment. Applying the
sRGB standard minimises
hue deviations to ensure
the same high level of
colour reproduction in
each device.
PT-LC75E/LC55E
Full-Featured, High-Performance Go-Anywhere LCD Projectors
Film
24 frames/sec.
Conventional
60 frames/sec.
DCR
24 frames/sec.
Picture deterioration
(less information)
Full information
Digital Cinema Reality
Projector
RGB
OUT
PC
RGB
IN
Monitor
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Panasonic is the brandname of Matsushita Electric.
Weights and dimensions shown are approximate. Specifications subject to change
without notice. This product may be subject to export control regulations.
UHM is a trademark of Matsushita Electric Industrial Co., Ltd.
PS/2, VGA and XGA are trademarks of International Business Machines
Corporation. Macintosh is a registered trademark of Apple Computer, Inc.
SVGA is a registered trademark of the Video Electronics Standards Association.
Windows is a registered trademark of Microsoft Corporation. All other trademarks
are the property of their respective trademark owners. Projection images simulated.
PT-LC75E/LC55E1-02FEB100K Printed in Japan.
Specifications
Image siz e / projection distance
Native Resolution:
PT-LC75E:
PT-LC55E
Brightness:
Weight:
Dimensions
(W x H x D):
Contrast Ratio:
Display Technology:
PT-LC75E:
PT-LC55E
Lamp:
Lamp Life:
Brightness Uniformity:
Keystone Correction:
Installation:
Audio:
Audible noise:
Input Sources:
Output Sources:
Computer Compatibility:
Video Compatibility:
Number of Colours:
Aspect Ratio:
XGA (1024 x 768 pixels)
SVGA (800 x 600 pixels)
1200 ANSI lumens
3 kg/6.6 lbs.
310 x 85.5 x 243 mm
(12-3/16˝ x 3-3/8˝ x 9-9/16˝)
400:1 (full white/full black)
LCD (0.7˝ polysilicon panels),
786,432 (1,024 x 768) x 3
480,000 (800 x 600) x 3
AC 160 W UHM™ lamp
3000 hours (in standard lamp power
mode)
2000 hours (in high lamp power mode)
90%
Digital, ±30° vertically (optically fixed)
Ceiling/desk, front/rear (menu selec-
tion)
2 W (mono)
Less than 30 dB
Computer (D-sub HD 15-pin x 2)
S-Video (Mini DIN 4-pin x 1)
Composite video (RCA x 1)
Audio line in (RCA, L/R)
VGA monitor out (D-sub HD 15-pin)
VGA, SVGA, XGA, SXGA, UXGA*,
Mac * For PT-LC75E only
PAL, PAL-M, PAL-N, SECAM, NTSC,
M-NTSC
16.7 million
4:3 (16:9 compatible)
H-Sync/V-Sync Range:
PT-LC75E:
PT-LC55E
Lens:
Image Size (diagonal):
Control:
Power Supply:
Power Consumption:
Security Lock:
Operating Temperature:
Operating Humidity:
Safety Regulations:
Supplied Accessories:
Optional Accessories:
15–91 kHz, 50– 87 Hz
15– 70 kHz, 50 –87 Hz
Manual zoom/focus lens (1:1–1:1.2)
F 1.7–1.9, f 21.5– 25.8 mm
33˝–300˝ / 83.8 –762 cm
(aspect ratio: 4:3)
RS-232C (D-sub 9-pin)
100–240 V AC (auto-voltage), 50/60 Hz
220 W (standby mode*: 2 W)
* With fan stopped.
Kensington MicroSaver Security
System
0°–40°C (32°–104°F)
20%– 80%
EN60950/IEC60950, EN55024,
EN55022 (B), EN61000-3-2,
EN61000-3-3, VDE, GOST, MIC,
CB, C-tick
• Card-type remote control unit
• Batteries for remote control unit
• Power cord
• RGB cable (3 m/9.9´)
• AV cable (3 m/9.9´)
• Carr ying bag
Wide conversion lens: ET-LEC75
Ceiling mount bracket: ET-PKC75
Full-function wireless remote control:
ET-RM100
Replacement lamp unit: ET-LAC75
D-sub 15-pin/BNC adapter cable:
ET-ADBNC
Wide conversion lens: ET-LEC75
Mounts in front of the standard-equipped lens to
shorten the projection distance by 20%. Enables
an 80-inch (2 m) diagonal screen projection at a
distance of about 1.9 m (6.3 feet).
Full-function remote control: ET-RM100
An all-in-one wireless remote with built-in
laser pointer. Also enables mouse control,
including button clicking.
Ceiling mount bracket:
ET-PKC75
Replacement lamp unit: ET-LAC75
D-sub 15-pin/BNC adapter
cable: ET-ADBNC
Optional Accessories
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Diagonal image size
4:3 aspect ratio
Distance to screen
With supplied lens
min.
1.1 m / 3.6´
–
–
–
–
–
1.2 m
2.4 m
4.5 m
6.0 m
9.0 m
3.9´
7.9´
14.8´
19.7´
29.5´
max.
1.4 m
2.8 m
5.3 m
7.1 m
10.7 m
4.6´
9.2´
17.4´
23.3´
35.1´
min.
–
1.1 m / 3.6´
–
–
–
–
1.8 m
3.5 m
4.7 m
7.1 m
max.
2.2 m
4.3 m
5.7 m
8.6 m
5.9´
11.5´
15.4´
23.3´
7.2´
14.1´
18.7´
28.2´
With optional wide conversion lens
0.8 m
1.0 m
2.0 m
3.8 m
5.1 m
7.6 m
/
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2.8´
3.3´
6.7´
12.5´
16.7´
25´
* Image sizes and distances shown above are approximate.
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1.1 m / 3.6´
–
–
–
–
–
1.2 m
2.4 m
4.6 m
6.1 m
9.2 m
3.9´
7.9´
15.1´
20.0´
30.2´
1.4 m
2.9 m
5.4 m
7.3 m
11.0 m
4.6´
9.5´
17.7´
24.0´
36.1´
–
1.1 m / 3.6´
–
–
–
–
1.9 m
3.6 m
4.8 m
7.2 m
2.3 m
4.3 m
5.8 m
8.7 m
6.2´
11.8´
15.7´
23.6´
7.5´
14.1´
19.0´
28.5´
0.8 m
1.0 m
2.0 m
3.8 m
5.1 m
7.6 m
PT-LC75E
PT-LC55E /
/
/
/
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2.8´
3.3´
6.7´
12.5´
16.7´
25´
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