Elegant, Compact Design
The PT-LB80NTU/LB80U has a sleek and ele-
gant appearance that matches its high-per-
formance capabilities. The projector blends well
with virtually any room interior, whether it is
placed on a desktop or mounted on the ceil-
ing. At 2.96 kg, its light weight and compact
design also make it easy to move around.
Quiet Operation
The PT-LB80NTU/LB80U’s operating noise is
reduced to 29 dB,*
4
which minimizes noise
interruptions during meetings or lectures.
Quick Operation
• Three-Second Speed Start: With Speed
Start, the image appears in about three sec-
onds after you press the power button.
• Auto Search: When a source is connected
and you switch the unit on, it automatically
detects what kind of source is connected and
begins projection.
• Real-Time Keystone Correction: The pro-
jector automatically senses if you adjust its
angle (vertical direction) during operation and
instantly makes whatever keystone correction
is necessary for optimum viewing.
• Direct Power Off: Because the cooling fan
keeps operating until the lamp is cooled, you
can disconnect the power cable and move the
projector as soon as your presentation is fin-
ished, or turn off the room's main power when
the unit is mounted on the ceiling.
Ceiling-Installation Capability
The projector can be permanently installed on
the ceiling by using the optional ET-PKB80
ceiling mount bracket.
Abundant Connection Terminals
Designed for versatility, each projector comes
equipped with a host of connection terminals.
The RS-232C specifications are the same as
in previous Panasonic models, so replacement
is quick and easy.
Easy Lamp Replacement from the Rear
For easier maintenance, you can replace the
lamp from the rear. The lamp is easily
replaced even after the projector is installed on
the ceiling.
Easy-to-Use Remote Control
The control range and distance have been
extended compared to previous models, and
the buttons are now larger and easier to use.
Other Valuable Features
• Anti-theft features:
Security anchor, user
password, control
panel lock and text
superimposing
• Index Window
• Auto power off
• HDTV compatibility
• 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
• AV mute
• Selectable 17-language on-screen menu
• Closed caption decoder built-in
Ecology-Conscious Design
Panasonic works from every angle to minimize envi-
ronmental impact in the product design, production
and delivery processes, and in the performance of the
product itself over its life cycle.The PT-LB80 Series
reflects the following ecological considerations.
• Lead-free 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.
• Lead-free glass is used for the lens.
All PT-LB80 Series projectors are care-
fully manufactured at the Panasonic
factory in Japan, under strict quality
control.This is another, very important
advantage of a Panasonic projector.
Optional ceiling
mount bracket:
ET-PKB80
Optional replacement
lamp unit:
ET-LAB80
Optional Accessories
PT-LB80NTU PT-LB80U
Equipped with two trans-
mitters for an extended
remote control range.
Ease of Use
Two remote control receptors are
located on both the front and back
for a wider operation range.
Equipped with two computer (RGB)
inputs.The computer (RGB) 2 IN can
be switched to computer (RGB) 1
OUT for loop-through monitoring.
A soft carrying bag is supplied.
4 In Eco mode.
Security anchor