EDX-3250 XGA
Reduced
excessive
image noise
Black Level Enhancement:
In most video images the darkest areas of the picture are not fully black.
By forcing these areas to be black the perceived quality of the projected image can often be
improved. Normally, black enhancement is a linear adjustment which proportionately darkens all
areas of the picture causing an unwelcome reduction in midrange brightness. Hitachi’s advanced
black enhancement method avoids this by applying a measured adjustment to the darker areas while
leaving the brighter areas unaffected.
Enhanced Video Quality
Output
Input
Normal
enhancement
Hitachi’s
enhancement
No enhancement
Longer Lamp Life
Through the development of new circuitry and improved airflow, the EDX-3250 now offers a lamp
life of up to 4000 hours, resulting in lower operational and maintenance costs.
Pin Code Security Function
Offering you peace of mind and reassurance, the pin code security feature protects the projector
from unauthorised usage. By simply allowing you to enter a personal code, this anti-theft device
will act as a deterrent and allow for better product care, particularly in schools and other
educational institutions.
Remote Mouse Function
This simple but convenient function allows you to operate and control the PC mouse via the projectors
own remote control. No need to search and use two remote controls.
Image Noise Reduction
Image Noise Reduction:
The EDX-3250 also uses digital image processing to reduce
excessive image noise. By continually comparing the value of each pixel over successive
fields, any abrupt or isolated change can be identified and suppressed resulting in a cleaner
sharper image.
