Philips Projection Television Quick Use Manual page 5

D (ATSC) M
IGITAL
ATSC M
ENUS
A C
UTOPROGRAM HANNELS
T
he "DTV Setup" menu
automatically takes care
of some of the digital channel
scan memory functions for
the DPTV. Once connected to
receive local digital broadcast
transmissions, available area
stations can be quickly added
into the DPTV's channel
memory for programmed
channel selection or access.
S S
UBCHANNEL ELECTIONS
Note: The new standards (for
bandwidth and signal com-
pression) employed with digi-
tal ATSC broadcasting make
it possible to receive multiple
program channels under a
single "major" channel num-
ber. For example, under a tra-
ditional channel "6" broad-
cast program number you
might be able to find as many
as four or more additional
programs available for selec-
tion. These so called "sub-
channels" might carry a
"06.01, 06.02, 06.03, etc." type
station number designation
and could be selected by
pressing a four digit remote
control direct-access channel
number entry.
The multiplication and diver-
sity of sub-channel program-
ming is contingent upon the
decisions of broadcasters and
how the space allocated for
high-definition television sig-
nals might be used. The con-
tent and information available
with sub-channels will be an
evolving digital issue which
could experience redirection
on a number of multicasting
information technology path-
ways. For example, the
"squeezing" of numerous
Standard Definition digital
channels (SDTV) into signal
bandwidths could be used
rather than dedicating the
total signal spectrum to true
High Definition (HDTV)
broadcasts that would rival
the picture resolution and
quality of film or cinema.
PICTURE MENU FUNCTIONS
• Select to adjust separate Color
and Picture controls on the
DPTV. When the slide bar scales
are centered, control settings are
at normal mid-range levels.
• Use the Convergence control to
line up the Red and Blue light
paths for the DPTV screen.
SOUND MENU FUNCTIONS
• Select Surround Mode • Use Auto Volume to con-
to direct and process trol the variable amount
Dolby Digital audio of peak compression for
through the DPTV Dolby Digital audio avail-
6-speaker sound system. able with ATSC broad-
(Stereo redirects Left and casts. This can make for
Right channel stereo even, more consistent
playback without Dolby sound between program
ProLogic processing.) changes, etc.
ENU
ATSC
DTV Main Menu
Picture
Sound
Speakers
Features
DTV Setup
Exit
UP
CH
SOURCE VOL M + EXIT
– VOL
CH
DOWN
- Digital Channel Selection Delay -
• Due to the tuning complexity of "subchannel" digital
programming (see explanation section to the left), the
time to select and view a digital channel may take
slightly longer than what the viewer is normally accus-
tomed to (as compared to Analog channel programs.)
Digital channel broadcasts contain program and system
data information that also must be processed before the
channel selection can be displayed.
Alternate Audio preference: English
06.01 Source 1 No title available
Picture Menu
Color
Brightness
Sharpness
Press
Picture
Tint
Press MENU to Return
Convergence
Back
Sound Menu
Surround Mode Surround
Treble
Bass
Auto Volume ON-compressed
Back
C O
ONTROL PERATIONS
Rear of DPTV
DTV ANTENNA
DTV Setup
Would you like to program DTV channels?
This process may take several minutes.
Yes, add new channels
Yes, full installation
No
Full Installation
Install with Program and System Info
Install without Program and System Info
Cancel
SPEAKER MENU FUNCTIONS
• Select the various Speaker
Menu controls to setup the con-
figuration of the DPTV's six
speaker system for Dolby Digital
audio playback. Each trim control
to align RED
can be adjusted to match test tone
levels, or customized to match
current listening room arrange-
ments.
FEATURES MENU FUNCTIONS
• Select and adjust for Closed
Caption mode settings and dis-
play options.
• Use the Add/Delete Channel
control to add, or drop, individual
digital channel numbers from the
DPTV's program scan memory.
5
(
CONTINUED
- DTV Antenna Reception -
• Contact your dealer for the best
DTV Antenna reception options
available for your area.
Both Indoor and Outdoor omni-
directional UHF/VHF antennas
can be used to receive digital
broadcast signals, but seek your
dealer's expert advice for the best
in quality equipment to match
your DPTV.
• Note: Program and System Info or
(PSIP) may, or may not, be present
with initial digital program broadcasts
available in your area.
You may wish to use the "Install
Without Program and System Info"
option in order to display and program
DTV channels, and avoid any difficulties
in first time setup or autoprogramming
of the DPTV.
Auto Program
Autoprogramming in progress.
This may take several minutes.
Cancel
Installing
Analog vs. Digital Antenna Signals
(Strength and Direction Traits)
• Existing analog broadcast signals experience
increasing picture snow/ghosts/or interference as
the transmitted signal travels further from the
original broadcasting tower. The farther out you
move the reception point, the more the broadcast
signal degrades or grows weaker.
• Digital broadcast reception maintains a clearer,
more interference free picture throughout its
broadcast range, but once the limit of its broad-
cast range is reached the picture will quickly
drop from the screen (rather than a slower pic-
ture quality degrade as is the case with analog
reception.)
Center
Front
Rear
Test Tone
Subwoofer Level
Back
Features Menu
Captions Format Caption 1
Captions On/Off Always On
Add/Delete Channel
Back
)
I n i t i a l D i g i t a l b r o a d-
casts will be ava i l-
able through Ove r -
the-Air signal,
Direct-Satellite
transmission, and
on some Cable TV
operator systems.
Route the DTV sig-
nal connection to
the DTV Antenna
plug on the rear of
the DPTV. See page
8 for further
d e t a i l s .
Speaker Menu
Delay Normal - Front in Line
Left
Right
On
On/Off
Left
Right
3 feet/1 meter
Delay
Off
Add/Delete Channel
Add This Major Channel
Delete This Major Channel
Back