![background image](http://html.mh-extra.com/html/benq/ht4050/ht4050_user-manual_2733765007.webp)
Projector features
7
Projector features
•
Full HD compatible
The projector is compatible with Standard Definition TV (SDTV) 480i, 576i, Enhanced
Definition television (EDTV) 480p, 576p and High Definition TV (HDTV) 720p, 1080i/p
60Hz formats, with the 1080p format providing a true 1:1 image reproduction.
•
High picture quality
The projector provides excellent picture quality due to its high resolution, excellent
home theater brightness, high contrast ratio, vivid color and rich gray-scale
reproduction.
•
Cinematic color reproduction
The projector features a precision-tuned RGBRGB color wheel to produce realistic
color accuracy depth and range of HDTV standard, ensures that movies are seen with
lifelike colors exactly the way the director intended.
•
Rich gray-scale
When viewed in a darkened environment, the automatic gamma control provides
excellent gray-scale display which reveals details in shadows and in night or darkened
scenes.
•
Intuitive H/V lens shift
The intuitive control over lens shift lever provides flexibility in setting-up your
projector.
•
2D Keystone (Side Projection)
The projector offers horizontal (side to side) keystone correction, enabling a wider
projector installation area. When the projector is placed off center, the 2D keystone
correction feature gives you a wider projector installation flexibility by correcting the
trapezoid effect using horizontal and vertical adjustments.
•
User-friendly OSD
Two types of OSD menus are designed for different usage customs: the
Basic
OSD is
intuitive and consumerlike, while the
Advanced
OSD offers traditional usability.
•
Wide variety of inputs and video formats
The projector supports a wide variety of inputs for connection to your video and PC
equipment, including component video, and composite video, as well as dual HDMI,
PC, and an output trigger for connection to automated screen and environment
lighting systems.
•
ISF certified calibration control
To reach a higher standard of performance, the projector incorporates ISF NIGHT and
ISF DAY mode settings in its OSD menus, which requires professional calibration
service from authorized ISF installers.
•
3D function
To enjoy the 3D movies, videos, and sporting events in a more realistic way by
presenting the depth of the images through HDMI.
•
Audio Enhancer with built-in chamber speaker
BenQ’s newest powerful digital sound enhancement engine incorporates WaveAudio’s
breakthrough algorithms, along with 4 sound modes and additional EQ setting, bringing
dramatic audiovisual enjoyment like no other.
•
SmartEco
SmartEco™ technology saves lamp power consumption up to 70% depending on the
content brightness level when SmartEco mode is selected.