Sanyo PLC-XU4000 Brochure & Specs

Ultra Portable Projector
Compact and Low power consumption Compact and Low power consumption
for education & business for education & business
XGA 4,000lm
Intelligent lamp control system
Equipped with the world's first "intelligent lamp control system" based on a
combination of the newly-developed "lamp control" and "color shift correction
technologies".By automatically adjusting the lamp output *
the brightness of the projected image, the newly-developed "lamp control"
technology greatly expands the lamp control (brightness adjustment) range,
while at the same time reducing the power consumption by up to 69% compared
to conventional model* and achieving a high contrast of 2000:1.The "color shift
1
correction" technology maintains color reproducibility by performing real-time
corrections of color balance (red (R), green (G), blue (B)) shifts which occur at
low lamp outputs resulting from the power consumption reduction.Moreover, in
addition to the "AUTO" adjustment mode, "Normal", "Eco1", and "Eco2" modes are
also available to enable the optimal projection brightness for any occasion.
*1 SANYO conventional model: PLC-XU101
Lamp control circuit
Image Processing
Circuit
1 in accordance with
Panel Drive
Circuit
System [New Developed]
Control
Light Control IC
CPU
ImageCare
New Developed
Lamp Drive Circuit
Newly-developed "Intelligent lamp control technology" using low-power driving
lamp and lamp drive circuits (Image Care*
improvements in both power consumption and image contrast
*2 "Image Care" is trademark of Royal Philips Electronic
Reduced Power Consumption
Video Signal
LCD panel Drive System
Blue
Red
LCD panel
L/V for
Green
Lamp Drive System
*
2
New Developed
UHP Lamp
Intelligent lamp control system
) as well as the light control IC achieved
2
PLC-XU4000
69
69
less than
%
%
conventional
*
model 1
Bright image
Increase electric
energy
Dark image
Save electric
energy