6
GENERAL INFORMATION
General Information
In 2000 Zenith will introduce a new C line of
Digital Ready Projection TVs. This new line will
help move Zenith forward with its goal to be the
Digital Leader in consumer electronic products and
reaffirm its continued commitment to supply
innovative and high quality products to our
customers. In this manual we will discuss the new
features and designs incorporated in the new
chassis line and newly designed cabinets in an
effort to enable our ASCs to offer better service
to our customers in the event that they require
service on their Zenith product.
The new C line ZP chassis family will be broken
down into service modules as follows: Power/
Deflection P.W.B., Main Chassis (Signal P.W.B.),
Signal Sub. P.W.B., VM P.W.B. Jack Pack and SP
Matrix (Audio) P.W.B. module. The new
Projection TV line will continue to be supported
to the modular level, which means that the repairs
to these units will be done by properly diagnosing
a defective module and replacing it. Since the
Projection TV line will be supported to the
modular level there will be no need to get prior
approval from Tech Support for defective module
replacement.
Video Performance
Mechanical features include a Delta 78 lens
system, single piece Fresnel screen with special
cut of the front and back to add in distortion
reduction when moving from one viewing position
to another. The screen also incorporates vertical
black strip matrixing which gives an increased
contrast ratio. Finally the set comes with the tinted
screen protector already installed to prevent
damage to the screen. (scratches and cracks)
Electrical Features include a 3 line comb filter for
processing incoming signals to provide fine detail
images. Auto skin tone circuitry automatically
maintains natural skin tones. Black level
enhancement, white level, and peak white level
compression circuitry maintains black/white
contrast ratio and peak luminance level for detail
in both light and dark video areas. All these features
work together to provide a resolution level of 1000
lines on the ZP94/95 series.
MBR3475Z
924-10068
Remote Access
When using the MBR for customer menus, it must
be placed in the TV mode (by pressing the TV
button at the top). The customer menu is a bar of
ICONS at the top of the customer menu display.
By pressing the menu key you can select which
menu to use. Use of the Up/Down small arrows
allows the sub menu or feature item to be selected.
To adjust or change a feature selection you use the
Left/Right small arrows. Pressing the enter key
usually allows you to exit the customer menu.
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