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Convenient and Easy Functions for
Portable Use
• The compact, lightweight body (approxi-
mately 2.96 kg (6.5 lbs)) makes it easy to
move the projector from one classroom or
conference room to another.
• With Speed Start, the image appears in
about three seconds*
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after you press the
power button.
• Auto Setup automatically corrects the
image position, dot clock and clock phase
when the projector’s input signal changes.
• Auto Signal Search automatically detects
what kind of source is connected and
begins projection.*
10
• With Real-Time Keystone Correction, the
projector automatically senses if you
adjust its angle (in the vertical direction)
during operation and instantly makes
whatever keystone correction is necessary
for optimal viewing.
• Whiteboard and
Blackboard modes
are convenient when
projecting in rooms
that don’t have a
screen.
• Direct Power Off uses accumulated power
to keep the cooling fan operating until the
lamp is cooled, so you can disconnect the
power cable immediately after use.
• A soft carrying
case with shoulder
belt is supplied.
Convenient Functions for
Ceiling-Mounted Use
• Versatile interfaces: Interfaces include two
computer (RGB) inputs, a wired LAN ter-
minal*
11
, and a serial (RS-232C) terminal
for external control. The serial terminal
has an emulator function that lets you
continue using existing control systems
when replacing a previous Panasonic
model. It is also possible to output audio
during Standby mode. This is convenient
when connecting an external audio sys-
tem*
12
through the projector.
• The lamp can be
easily replaced from
the rear panel with-
out having to remove
the projector from
the ceiling mount
bracket.
• Direct Power Off lets you turn off the
room’s main power switch without turning
off the projector individually, so you can
leave the room right after a meeting ends.
Effective Theft Prevention with the
Startup Logo
You can change the default Panasonic start
up logo to any logo you want.
A new logo
can be easily uploaded by connecting a
computer to the LB90 Series through the
LAN*
13
or serial connection by using the
Logo Transfer Software*
14
. An abundance of
other security measures are also included,
such as a security anchor, a user password,
a control panel lock, and text superimposing.
Quiet, 29dB*
15
Silent Design
This helps maintain people’s attention on
the discussion taking place or the screen
image during quiet scenes.
Easy-to-Use Remote Control
The large buttons and long
operating range of the wireless
remote control make it easy to
use. During Wireless Live
mode on the PT-LB90NTU, you
can also shift between Micro-
soft
®
PowerPoint
®
pages by
remote control. Plus, a fre-
quently used function can be
assigned to the Function but-
ton (located on both the
remote and the main unit) for
instant recall.
Other Features
• Index Window*
16
: You can split the screen
into two windows, right and left, and dis-
play a frozen (still) image in one and a
real-time action image in the other.
• Digital Zoom: Expands selected parts of
the display up to three times their origi-
nal size*
17
.
• AV mute: Temporarily turns off both the
image and the sound.
• Selectable 17-language on-screen menu.
• Built-in closed caption decoder
Handy Functions for a Variety of Applications
Two signal emitters extend
the remote control range.
NOTE: The photo shows the remote control for the
PT-LB90NTU.
Function button on the
main unit.
Function button
A frozen image A real-time action image
LB90 Series
Audio system
Audio
signal
Video
signal
PC
DVD player
NOTE:
The photo shows the rear terminals for the
PT-LB90NTU.
Security anchor
*9 With the Startup Logo function turned off.
*10 Searches for approximately 3 minutes after the power is turned on.
*11 Only on the PT-LB90NTU.
*12 Requires speakers and an audio amplifier.
*13 Only the PT-LB90NTU is compatible.
*14 If required, download at http://panasonic.net/avc/projector/download/. Uploadable still images are limited to 1024 X 768 pixel
bitmap files. Also, the application will reduce the number of colors to 191.
*15 With the lamp power in Eco mode.
*16 Cannot be used during wireless projection.
*17 Up to two times their original size when using video/S-Video signal input.
All LB90 Series projectors are carefully
manufactured at the Panasonic factory
in Japan, under strict quality control.
This is another, very important advan-
tage of a Panasonic projector.
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