Panasonic PT-LB78VE User Manual
Touch Sensor Controls
Lens Cover
Micro Cut Filter
Zoom/Focus Ring Cover
Air In
Air out
Dust-Resistant Structure Minimises
Image Degradation
Image Degradation
After a projector has been used for some
time, dust particles that have entered the
interior accumulate on the optical compo-
nents and lower their performance. The
LB90 Series prevents this with a unique
dust-resistant structure. The LB90 Series
has touch-sensor controls that eliminate
the gaps around conventional buttons, and
a lens cover. The design also incorporates
a cover that protects the zoom/focus ring
when not in use. These features combine
to help reduce dust entry. And they all work
together with the high-performance Micro
Cut Filter, which effectively traps dust parti-
cles, to minimise brightness degradation.
time, dust particles that have entered the
interior accumulate on the optical compo-
nents and lower their performance. The
LB90 Series prevents this with a unique
dust-resistant structure. The LB90 Series
has touch-sensor controls that eliminate
the gaps around conventional buttons, and
a lens cover. The design also incorporates
a cover that protects the zoom/focus ring
when not in use. These features combine
to help reduce dust entry. And they all work
together with the high-performance Micro
Cut Filter, which effectively traps dust parti-
cles, to minimise brightness degradation.
Daylight View 4 Offers Clear, Crisp
Images Even in Bright Surroundings
Images Even in Bright Surroundings
*
2
Daylight View 4 mea-
sures the surrounding
illumination with a
built-in ambient light sensor, and corrects
the image in real-time to project clear,
crisp images even in brightly lit rooms. It
improves perceived sharpness, brightness
and contrast, and projects lifelike images
with remarkable depth.
sures the surrounding
illumination with a
built-in ambient light sensor, and corrects
the image in real-time to project clear,
crisp images even in brightly lit rooms. It
improves perceived sharpness, brightness
and contrast, and projects lifelike images
with remarkable depth.
Low Standby Power Consumption of
0.9 W
0.9 W
*
1
The ecological design of the LB90 Series
greatly reduces its environmental impact. In
Eco Standby mode, power consumption is
only 0.9 W*
greatly reduces its environmental impact. In
Eco Standby mode, power consumption is
only 0.9 W*
1
. This reduction brings standby
power consumption down to about 1/3 the
level of previous Panasonic models*
level of previous Panasonic models*
3
. As
examples of other environmental design
features, no halogenated flame retardants
are used in the cabinet, lead-free glass is
used for the lens, and an Auto Off Timer
switches the projector to Standby mode
when no input signal is received for a pre-
set time. The LB90 Series also complies
with the standards of the RoHS Directive*
features, no halogenated flame retardants
are used in the cabinet, lead-free glass is
used for the lens, and an Auto Off Timer
switches the projector to Standby mode
when no input signal is received for a pre-
set time. The LB90 Series also complies
with the standards of the RoHS Directive*
4
.
Versatile Basic Performance
An Ecological Design with a Reliable Dust-Resistant Structure and
Low Standby Power Consumption of 0.9 W
Low Standby Power Consumption of 0.9 W
*
1
Simulated image with Daylight View 4 turned off.
Overall contrast appears lower, and images in dark areas
cannot be seen.
Overall contrast appears lower, and images in dark areas
cannot be seen.
Simulated image with Daylight View 4 turned on.
Even the details in shadows are clearly rendered. The
sharpness, brightness and contrast of the entire screen
are improved.
Even the details in shadows are clearly rendered. The
sharpness, brightness and contrast of the entire screen
are improved.
Touch-sensor controls on the top.
A zoom/focus ring
cover and lens cover.
cover and lens cover.
Micro Cut Filter
This electrostatic filter
uses an ion effect to
attract and trap dust
particles.
This electrostatic filter
uses an ion effect to
attract and trap dust
particles.
*1 In Eco Standby mode, network functions such as Standby On via LAN are not available, and only certain commands can be received from RS-232C control.
*2 There is no actual change in the rated brightness or contrast ratio.
*3 Reduced from 3 W in the PT-LB80NTE to 0.9 W in the PT-LB90NTE.
*4 Restriction of the use of certain Hazardous Substances. The specified toxic substances used in the electrical and electronic equipment that is manufactured and distributed within Europe are controlled (the
*2 There is no actual change in the rated brightness or contrast ratio.
*3 Reduced from 3 W in the PT-LB80NTE to 0.9 W in the PT-LB90NTE.
*4 Restriction of the use of certain Hazardous Substances. The specified toxic substances used in the electrical and electronic equipment that is manufactured and distributed within Europe are controlled (the
six substances are lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB), and polybrominated diphenyl esters (PBDE)), and all Panasonic projectors comply with the standards of
the European RoHS Directive.
the European RoHS Directive.
2
E c o I n f o r m a t i o n
•
N o h a l o g e n a t e d f l a m e r e t a r d a n t s a r e
u s e d i n t h e c a b i n e t .
•
L e a d - f r e e g l a s s i s u s e d f o r t h e l e n s .
•
A n A u t o O f f Ti m e r s w i t c h e s t h e p r o j e c t o r
t o S t a n d b y m o d e w h e n n o i n p u t s i g n a l i s
r e c e i v e d f o r a p r e s e t t i m e .
r e c e i v e d f o r a p r e s e t t i m e .