Glossary
4:3Contrast+
Refers to the ration between the length andenhances the darker portions of the picture
the height of the screen. Wide screento improve its picture quality.
televisions have a ration of 16:9 while
conventional televisions have a ratio of 4:3.Personal Zapping
A Philips trade marked feature which allows
4:3 Expandany combination of favourite teletext pages
The images recorded in Oletterbox� formator TV channels to be stored in the coloured
are expanded to fill the entire screen andFavourite Channels/Teletext keys. A total of
the black horizontal bars at the top and10 preferred channels/teletext pages of the
bottom are removed.same subject or user can be stored in each
coloured key.
Active Control
Is a unique, intelligent, and proactive controlScan Velocity Modulation (SVM)
system, which measures and analyzes theIt is an innovative circuit design to enhance
incoming analog signal 60 times per secondedge details by varying the speed of the
to automatically adjust settings for optimalelectron beam. It dramatically improves
picture quality.overall definition and contrast without any
discoloration or blurring.
Component video input (CVI)
Supports advanced video input (such asS-VHS Signals
DVD) for superb colour purity, crisp colourThese are 2 separate Y/C video signals from
detail and reduced colour noise-surpassingthe S-VHS and Hi-8 recording standards. The
even that of S-Video!luminanace signals Y (Black and white) and
chrominance signals C (colour) are recorded
Colour Transient Improver (CTI)separately on the tape. This provides better
Color signals are processed to bring outpicture quality than with standard video (VHS
subtle differences resulting in greater depthand 8 mm) where the Y/C signals are
and enhanced color definition, as color bleedcombined to provide only one video signal.
between color borders are
eliminated.Therefore, there is an improvedSystem
color definition and contrast withoutTelevision pictures are not broadcast in the
discoloration or blurring.same way in all countries. There are different
standards: BG, DK, I and NTSC. The system
Luminance Transient Improver (LTI)setting (p. 5) is used to select these different
A new generation edge-enhancementstandards.
technology which is applied directly to the
video processing circuit to increase clarity
and sharpness at the point of transition from
the dark to light areas of the image. As a
result there is an increase clarity and
sharpness especially between dark and light
areas of an image.
16 User manual-29PT7325Practical information
p15-18_29PT7325.p651601/28/05, 11:42 AM |
ACEC
