Panasonic TU-DST50 Operating User manual

nasonlc o
Digital Television Decoder
Operating Instructions
O01oo,._i_
DIGITAL
TU-DST50
*The presence of the DTV certification mark indicates that this
product will successfully receive digital television transmissions
that conform to any and all of the video formats described in the
ATSC DigitalTelevision Standard.
TQB2AAO258
PRINTED IN USA

Table of Contents TABLE OF CONTENTS
Safety Instructions ............................................... 2
Information on Digital Television ........................ 4
Digital Television ........................................................................... 4
Digital Broadcasting and Cable TV ............................................... 4
Receiving Digital Broadcasts ......................................................... 4
Digital Picture Formats .................................................................. 5
Digital Audio .................................................................................. 5
Information on the Set-Top Box .......................... 6
Panasonic Digital STB model TU-DST50 ..................................... 6
DTV-Compatible Monitor/Receiver Compatibility .......................... 6
Congratulations .................................................... 7
Customer Record .......................................................................... 7
Care and Cleaning ........................................................................ 7
Specifications ................................................................................ 6
Important Notes .................................................... 8
STB Location ................................................................................. 8
Connecting Cables ........................................................................ 8
AC Power Supply Cord ................................................................. 8
Antenna Installation and Orientation ............................................. 8
AntenneiCable Connection ........................................................... 9
Front and Rear View of the Set-Top Box .......... 10
Front Panel .................................................................................. 10
Rear Panel .................................................................................. 10
Features of the Set-Top Box .............................. 11
Channel and Program Tuning ..................................................... 11
Channel Tuning Using Certain Panasonic Televisions ............... 11
Channel Banner .......................................................................... 12
Unavailable Channel Selection ................................................... 13
ATSC Display Formats ................................................................ 14
Display Format Selection ............................................................ 14
Aspect Ratio Selection ................................................................ 15
Digital Interface for Panasonic D-VHS VCR ................................ 17
Dolby Digital (AC-3) Audio .......................................................... 17
Getting Started .................................................... 18
Step 1. Connect AC Power Cord ................................................ 18
Step 2. Set-Top Box Connection to DTV-Compatible rv ........... 18
Step 2a. Set-Top Box Connection to Conventional rv ............... 19
Step 3. Antenna/Cable Connection ............................................. 19
Step 3a. Digital TV/Standard TV Reception with DTV-Compatible
TV ................................................................................................ 20
Step 3b. Digital/TV Standard TV Reception with Conventional
TV................................................................................................21
Step 3c. Digital "l'V/Cable Reception with DTV-Compatible TV .. 22
Step 3d. Digital TV/Cable Reception with Conventional TV ........ 23
Step 3e. Digital 8VSB Cable/Analog Cable Reception with
DTV-Compatible TV ............................................................. 24
Step 3f. Digital 8VSB Cable/Analog Cable Reception with
Conventional TV ................................................................... 25
Step 4. Turning STB On .............................................................. 26
Step 5. Switching to DTV Mode .................................................. 26
Step 6. Roller Guide Menu TM ...................................................... 26
Step 6a. ACTION/Navigation Button ........................................... 27
Step 7. TV/Cable Mode ............................................................... 27
Step 8. Programming Available Channels .................................. 28
Installation ........................................................... 29
Set-Top Box Connection to Panasonic D-VHS VCR .................. 29
Set-Top Box Connection to VCR/S-Video VCR .......................... 30
Optional Connections ......................................... 31
Set-Top Box Connection to Dolby Digital AC-3 Decoder ............ 31
Remote Control Guide ........................................ 32
Remote Control Functional Key Chart ........................................ 33
Battery Installation and Precautions ............................................ 35
Special Remote Buttons .............................................................. 36
Remote Control Component Codes ............................................ 39
Programming the Remote Control .............................................. 43
Roller Guide Menu TM .......................................... 44
Navigation /ACTION Button ....................................................... 44
Roller Guide Feature Chart ................................ 45
Special Features ................................................. 47
Antenna/Cable Mode .................................................................. 47
Programming Available Channels ............................................... 47
I_ Closed Caption .................................................................... 49
D-VH_ ......................................................................................... 50
Timer 1 and 2 .............................................................................. 52
Troubleshooting Table ....................................... 54
Read these instructions completely before
operating.
Contents are subject to change without notice or
obligation.
Copyright 1998 by Matsushita Electdc Corporationof
Amedca. All rightsreserved, Unauthorizedcopyingand
distributionis a violation of law.
Panasonlc Consumer Electronics Company,
Division of Matsushlta
Electric CorpofaSon of America
One Panasonic Way
Secaucus, New Jersey 07094 []

SAFETY INSTRUCTIONS Safety Instructions
WARNING
WARNING: To reduce the risk of electric shock do not remove cover or back. Nc
user-serviceable parts inside. Refer servicing to qualified service personnel.
The lightning flash with arrow
head within a triangle is intended
to tell the user that parts inside
the product are e risk of electric
shock to persons.
The exclamation point within atriangle
is intended to tell the user that impor-
tant operating and servicing instruc.
"tions are in the papers with the
appliance.
Note To CATV System Installer: This reminder is provided to call the CATV system installer'sattention to article 820-40 of
the National Electdc Code that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be
connected to the grounding system of the building, as close to the pointof cable entry as practical.
Safety Instructions For High Definition Television Decoder
1. Read and apply the operating instructionsprovided with your High Definition Television Decoder.
2. Read all ofthe instructionsgiven here and retain them for later use.
3. Unplug this High Definition Television Decoder from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. Use
a damp cloth for cleaning.
4. Do not use attachments not recommended by the High DefinitionTelevision Decoder manufacturer as they may cause hazards.
5. Do not usethis High Definition Television Decoder near water. For example: Avoid placing itnear a bathtub, washbowl, kitchen
sink, or laundry tub, in a wet basement, or near a swimming pool, etc.
6. Do not place this High Definition Television Decoder on an unstable cart, stand, or table. The High Definition Television
Decoder may fall, causing serious injury to a child or adult and serious damage to the appliance. Use onlywith a cart or stand
recommended by the manufacturer, or sold with the High Definition Television Decoder, Wall or shelf mounting should follow
the manufacturer's instructions, and should use a mounting kit approved by the manufacturer.
6a. An appliance and cart combination should be moved with care. Quick stops, excessive force, end uneven
surfaces may cause the appliance and cart combination to overturn.
7. Slots and openings in the cabinet and the back or bottom are provided for ventilation, and to insure reliable
operation of the High Definition Television Decoder and to protect it from overheating. These openings must not
be blocked or covered. The openings should never be blocked by placing the High Definition Television Decoder
on abed, sofa, rug or other similar surface. This High Definition Television Decoder should never be placed near or over a
radiator or heat register. This High Definition Television Decoder should not be placed in a built-in installation such as a
bookcase unless proper ventilation is provided.
8. Operate only from the type of power source indicated on the marking label. If you are not sure of the type of power supplied to
your home consult your television dealer or local power company. For High Definition Television Decoders designed to operate
from battery power, refer to the operating instructions.
9. This High Definition Television Decoder is equipped with a polarized alternating-current line plug (e plug having one blade wider
than the other). This plug will fit into the power outlet only one way. This is a safety feature• If you ere unable to insert the plug
fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete
outlet. Do not defeat the safe purpose of the polarized plug,
10. Do not allow anything to rest on the power cord. Do not locate this High Definition Television Decoder where the cord will be
abused by persons walking on it.
11. Follow all warnings and instructions marked on the High DefinitionTelevision Decoder.
12. Do not overload wall outlets and extension cords as this can result in fire or electric shock.
13. Never push objects of any kind in to this High Definition Television Decoder through cabinet slots as they may touch dangerous
voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the High Definition
Television Decoder.
[]

SAFETY INSTRUCTIONS
EXAMPLE OF ANTENNA GROUNDING AS _._'rE_,U,,',.EK_-_N
P_WIRE
DISCHARGE UNIT
(NEC SECTION 810-20 I
GROUNDING CONDUCTORS
OSECTtON.,0-2,_
, e oNo,NG
EI_rNODE _TN_
(NEC ART250, PARTH).
14. If an outside antenna is connected tothe decoder equipment, be sure the antenna system is groueded so as to provide some
protection against voltage surges and built up static charges. In the U.S. Section 810 of the National Electdcal Cede, ANSI/
NFPA 70, and in Canada Part 1 of the Canadian Electrical Code provides information with respect to proper grounding of the
mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors,
location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See
Figure.
15. For added protection for this High Definition Television Decoder during a lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage to the
decoder due to lightningand power-lioe surges.
16. An outside antenna system should not be located in the vicinityof overhead power lines or other electric lightor power circuits,
or where itcan fall into such power lines orcircuits. When installing an outside antenna system extreme care should betaken to
keep from touching such power lines or circuits as contact with them might be fatal.
17. Unplug this High Definition Television Decoder from the wall outlet, and refer servicing to qualified service personnel under the
following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the High Definition Television Decoder.
c. If the High Definition Television Decoder has been exposed to rainor water.
d. If the High Definition Television DeCOderdoes not operate normally by following the operating instructions. Adjust only
those controls that are covered by the operating instructions as improper adjustment of other controls may result in
damage and will often require extensive work by aqualitied technician to restore the High Definition Tefevision Decoder
to normal operation.
e. Ifthe High Definition Television Decoder has been dropped or the cabinet has been damaged.
f. When the High Definition Television Decoder exhibits a distinctchange in performance - this indicates a need for service.
18. Do not attempt to service this High Definition Television Decoder yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing toqualified service personnel.
19. When replacement partsare required, be sure the servicetechnician has used replacement parts specifiedby the manufacturer
that have the same characteristics as the odginal part. Unauthorized substitutions may result in fire, electric shock, or other
hazards.
20. Upon completion of any service or repairs to this High Definition Television Decoder, ask the service technician to perform
routine safety checks to determine that the decoder is in safe operating condition.
21. WARNING: To prevent fire or shock hazard, do not expose this appliance to rain or moisture.
22. CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED) PLUG WITH A RECEPTACLE OR OTHER
OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE,
NOTE" This equipment Podesigned to operate in the U.S.A. Canada and other counthes where the broadcasting system snd AC
house current is exactly the same as in the U.S.A. and Canada.
[]

INFORMATION ON DIGITAL TELEVISION
Information on Digital Television
Digital Television
In April 1997, the Federal Communications Commission (FCC) announced that by
2006, all television broadcasting will be digital. However, television stations are
required to continue broadcasting regular TV signals along side the digital signals until
2006. Cable and satellite TV are not affected by the FCC ruling.
According to the FCC, digital broadcasting must be available from each of the four
major networks in each of the top ten markets, covering 30% of households by May
1999. By the end of 1999, it must be available in the top 30 markets, covering 50% of
households.
The FCC has allocated to each of the broadcasters a fixed amount of transmitting
"space" for digital programming. At the highest resolution, High Definition (HDTV),
one (1) or two (2) programs can be tl'ansmitted within this "space." At lower
resolutions, Standard Definition (SDTV), several programs can be simultaneously
transmitted. Broadcasters will choose their own broadcast formats. For example,
they may choose to broadcast day programs in SDT_/and night sports and movies in
HDTV. Digital Television (DTV) broadcasting will deliver crystal-clear pictures,
approaching the quality of 35mm movies, and compact disc (CD) sound.
HDTV (High Definition Television)
HDTV signal formats are 1080i (interlaced scan) and 720p (progressive scan). HDTV
provides the highest resolution picture and audio in either stereo or 5.1 channel
surround sound.
SDTV (Standard Definition Television)
SDTV signal formats are 480p and 480i. SDTV provides lower resolution, yet
presents avery sharp clear picture. Lower resolution allows broadcasters to transmit
multiple programs per channel.
Digital Broadcasting and Cable TV
The FCC has not mandated any standards for cable operators or satellite
broadcasters at the time this manual is printed. Some cable companies have
announced plans to introduce digital cable boxes into their markets. They may
choose, however, to use the digital capability to increase the number of channels
available or to provide data capability, such as high speed modem rather than transmit
HDTV programming.
Contact your local cable provider to determine if digital cable is available and
whether a cable box is needed for converting the signals,
Receiving Digital Broadcasts
Most households will be able to receive adigital broadcast by regular antenna with
VHF/UHF reception capability. However, like regular TV signals, it will depend on
location, terrain and environmental factors. Outdoor or attic antennas will generally be
more effective than a set-top antenna. For cable, check with your local cable provider
to find out if they will carry the DTV signal in your area.
[]

INFORMATION ON DIGITAL TELEVISION
Digital Picture Formats
DTV supports eighteen (18) Advanced Television Systems Committee (ATSC)" display
formats, which are variations of the four (4) following formats: 1080i (interlaced), 720p
(progressive), 480p (progressive) and 480i (interlaced). The larger the number, the
higher the resolution of the picture.
Interlaced Scan
For interlaced pictures, the odd number lines (picture information) are scanned,
creating field 1, then the even number lines are scanned, creating field 2. The two
fields are interlaced to provide the entire image (one frame). This process takes 1/30 tb
of a second and is invisible to the human eye.
Progressive Scan
For progressive pictures, all lines in an entire frame are scanned sequentially in 1/60 th
of a second. With progressive scan, you will generally not see the thin black horizontal
scan lines (venetian blind effect) associated with an interlaced picture.
Digital Audio
For all HDTV formats, Dolby** Digital surround sound (also commonly referred to as
AC-3** or DD 5.1) is the audio standard. AC-3 will provide CD-quality sound. The
system provides 3 separate audio channels for the front speakers (left, center, right), 2
channels for the rear surround sound speakers, plus one channel for subwoofer
sound. You will need an external audio system capable of decoding the AC-3
encoded sound to get the full surround sound effect. Otherwise, it can be connected
directly to your TV or audio system using only the stereo (left/right) audio outputs.
Note: The stereo audio outputs are Dolby Surround compatible. You can connect aDolby
Surround Pro Logic** decoder (not included) to the stereo audio outputs and receive
surround sound.
*The ATSC is responsible for digital television development and standards.
**Manufactured under license from Dolby Laboratories. "Dolby", "AC-3", "Pro Logic" and the double-D
symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works. ©1992-1997 Dolby Labo-
ratories, Inc. All rights reserved. []

INFORMATION ON THE SET-TOP BOX
Information on the Set-Top Box
Panasonic Digital Set-Top Box model TU-DST50
Current Conventional Televisions
Panasonic's digital set-top box (STB) model I:U-DST50 uses a Panasonic-developed
single chip which will allow current televisions (with A/V inputs) to display digitally
broadcast programs. The STB, which receives only digital signals, has the ability to
convert the digital broadcast into National Television System Committee (NTSC)*
signals (480i) that a conventional television can display. The picture and sound
quality will be similar to small dish digital satellite systems today. Most conventional
televisions will not be able to display HDTV programs in their original format.
DTV-Compatible Televisions
The STB, by using component video connections, will allow DTV-compatible
televisions to produce pictures with incredible resolution. Component video consists
of three (3) primary color signals: red, green and blue that together convey all
necessary picture information. The three (3) component signals have been translated
into luminance (Y) and two color difference signals (PB, PR), each on a separate wire.
The STB, depending on the capabilities of the DTV-compatible television, will give you
the choice of HDTV or SDTV format.
Audio/Visual Features
The STB contains two vital links to the future of TV. The optical Dolby Digital (AC-3)
output connection provides the highest quality surround sound when attached to an
external AC-3 decoder/receiver. A digital interface connection allows the STB to be
attached to a Panasonic digital VHS (D-VHS) VCR.
DTV-Compatible Monitor/Receiver Capability
HDTV-Compatible (1080i/720p)
HDTV-compatible TV models process and display high definition output from the
Panasonic STB as a 1080i or 720p format. When DTV broadcasts are available in
your viewing area, your HDTV monitor/receiver will be compatible using the STB. It
will display the 16:9 wide screen aspect ratio format.
SDTV-Compatible (480p/480i)
SDTV-compatible TV models process and display standard definition output from the
Panasonie STB as a 480p or 480i format. When DTV broadcasts are available in your
viewing area, your SDTV monitor/receiver will be compatible using the STB. It will
display the incoming SDTV format.
[] *NTSC is the current television system used inthe U.S. It uses analog (non-digitar) signals.

CONGRA TULA TIONS
CongratulationsYour Panasonic digital set-top box (STB) features state-of-the-art technology for high-
quality picture and sound with complete audio/video output jacks for your home
theater system. DTV signals are displayed in either an interlaced or progressive
format, providing a clear, crisp picture. When connected to the STB, your HDTV-
compatible monitor/receiver can display high-definition (HDI-V) 1080i or 720p format
and standard definition (SDTV) 480p or 480i format. Your new STB is designed to
give you many years of enjoyment.
Customer Record
The model and serial number of this product are located on the back of the STB. You
should note the model and serial number in the space provided and retain as a
permanent record of your purchase. This will aid in identification in the event of theft
or loss. Product registration is available on-line at: www.prodreg,com_panasonic.
Model
Number
Serial
Number
Care and Cleaning
Specifications
Set-Top Box (Turn STB Off)
[3 For STB, avoid excessive moisture and wipe dry.
[_ Avoid bumping or scraping the STB.
Remote Control
[_ For Remote Control, use a soft cloth dampened with water or a mild detergent
solution. Avoid excessive moisture and wipe dry.
Do not use benzene, thinner or other petroleum based products.
Power Source 120V AC, 60Hz
Digital Interface To Panasonic D-VHS VCR only
Video Output Jacks 1Vp_p,75 Ohm, Phono Jack Type
S-Vldeo Output Jacks
DTV O_Ut :(Y_P., P.)
, , . , :
S-Video (Y-C) Connector
Specifk ations are subject to change without notice or obligation.
*The digital tuning system allows channel numbers up to 999 to be displayed. The total channel capability,
however, remains as stated.
la

IMPORTANT NOTES
Important Notes
STB Location
This unit can be used as part of an entertainment center. Consult your dealer for
available options.
[] Avoid excessive sunlight or bright lights.
[] Keep away from excessive heat or moisture. Inadequate ventilation may cause internal
component failure.
[] Fluorescent lighting may reduce Remote Control transmitting range.
Connecting Cables
Component video cables (Y, PB, PR) are provided for connection to a DTV-compatible
monitor/receiver. Shielded audio and video cables (not provided) should be used for all
other connections between components. F_r best results:
[] Use 75 Ohm coaxial shielded cables.
[] Check type of output and input connectors on your components.
[] Determine required cable lengths.
AC Power Supply Cord
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE
OF PLUG TO WIDE SLOT OF AC OUTLET AND FULLY INSERT. DO
NOT USE APLUG WITH A RECEPTACLE OR OTHER OUTLET
UNLESS THE BLADE CAN BE FULLY INSERTED TO PREVENT
BLADE EXPOSURE.
Polarized Plug
Antenna Installation and Orientation
Yagi
[]
[]
LogPeriodic []
]Reflector []
In many areas, an indoor antenna can be used to received DTV signals. Certain
conditions, however, may create a situation where an outdoor antenna is required. Tall
buildings, large metal objects (e.g., a water tower) or hills may block the line-of-sight to
the "IV station and interfere with DTV signal reception. Keep the following in mind
when installing and orienting your outdoor antenna. For additional information about
antennas, see the Consumer Electronics Manufacturing Association (CEMA) website
at www.cemacity.org or ask your local dealer.
Choose an antenna with directional receiving characteristics such as a Yagi, log periodic, or
reflector antenna. Avoid loop, wire bowtie, rabbit-ear and omni-directional antennas.
Use good grade 75 Ohm coax (round) cable to connect the antenna to the STB. Do not use
300 Ohm flat twin-lead cable.
Place the antenna away from large metal objects. If using an indoor antenna, remember
that aluminum siding and foil-covered insulation can greatly reduce the signal strength
inside your house.
Point the antenna in the direction of the TV station. Allow a 4-6 second delay in tuning.
Watch for a program to appear on the TV. If the signal indicator is "NOT FOUND" or if a
program comes and goes, try a slightly different position for the antenna. Slowly raising or
lowering the antenna by a few feet may help.
Avoid standing in front of the antenna while adjusting its position. Move a few feet to the
rear to avoid changing the signal characteristics.
If you are located in an area serviced by two (2) different DTV stations in different directions,
you may need an antenna rotator to receive signals from both stations.

IMPORTANT NOTES
Antenna/Cable Connection
For proper reception, an antenna or cable connection is required.
Antenna Connection
For proper reception of VHF/UHF channels, a directional antenna is required (see
previous page). For best reception, an outdoor antenna is recommended.
Procedure
£3 Connect the antenna cable from your antenna.
OSelect ANTENNA, in the Roller Guide MenuTM*SET UP Menu under input (see Getting
Started section, Step 7).
Incoming Cable from
Home Antenna
75 Ohm VHFAJHF
on back of STB
Cable Connection
Before connecting your cable to the STB, contact your local cable provider and ask
the following questions:
•IsDTV availablethroughyourcableservice?
What typeofcabledo you have? StandardCableTV Signals(CableSTD), HarmonicRelated
Carder(CableHRC)or IncrementalRelatedCarder(CableIRC).
Doyouneeda separatecableboxtoreceiveDTV signals?
Procedure
Connect the cable wire provided by your local cable provider.
OSelect one of the following in the Roller Guide MenuTM SET UP Menu under Input (see
Getting Started section, Step 7).
CableSTD - StandardCable"IVSignals
•CableHRC- HarmonicRelatedCarrier
CableIRC- IncrementalRelatedCarder
Note:
Incoming Cable from
Cable Provider
75 Ohm VHFAJHF
on back of STB
The Panasonic DTV set-top box is able to receive DTV signals from your local cable
provider only if they are transmitted in the 8VSB modulation format approved by the
FCC for DTV transmission. Also, your cable provider may elect to transmit in the
8VSB format for only a limited period of time. Please contact your cable provider to
determine if 8VSB modulation is available.
* Roller Guide Menu is a trademark of Panasonic Consumer Electronics Company. U.S. Patent Pending.
[]

FRONT AND REAR VIEW OF THE SET-TOP BOX
Front and Rear View of the Set-Top Box
Front Panel
The following is a labeled illustration of the front panel of the STB.
Remote Control Signal Sensor
Power In,cater (LED) _.
Panasonic
HIGH 0 EFqNIT]O N TELEVISK)N OECOOE_
Press to access Press to select
and exit Roller Roller Guide Menu
Guide Menu
\ ;
Press to navigate in menus
Pow_eru_on ,/
Set-Top Box Keypad
Pull to open
)ariel
Rear Panel
The following is a labeled illustration of the rear panel of the STB.
Antenna Input Jack DTV Video and Audio
Output Jacks
...........I _
............... ........ L 0 O0
+°++.....................° 1
oloom+tult,_l,oe+= Co*Ee+n+.dU_.e W+<_
iMODE rio] UDi v
FORMAT S 480p DIGITAL L
480p,10801 _NTERFACE AUDIO OUT
F
Display Format Selection
Switch
f ++\
] Dolby Digital (AC-3)
Connection (Optical)
Digital Interface for
Panasonic D-VHS
VCR
AC Power Cord
I J
NTSC S-Video, Video
and Audio Output Jacks
Note: Refer to the Table of Contents forpage numbers.
-=//
[] *Such as CT-32XF55. CT-36DV60, PT-56WG80. PT-56WXF90 and other future models.

Features of the Set-Top Box FEATURES OF THE SET-TOP BO_(
[]
[]
Channel and Program Tuning
Channel and program tuning in digital television is very different from current
conventional television. In DTV, up to six (6) multiple programs can exist within a
single 6 MHz channel, These programs behave as subchannels within the single
channel. When tuning to a channel, the STB will also tune to a program. Your STB
will indicate the channel and program through the on-screen Channel Banner display.
Channel and Program Tuning
The STB allows channel and program selection in the following ways:
£3 Direct Tuning (0 - 9 keys) -Tunes directly to a channel or program.
OChannel Up/Down Tuning (A or • butt=ons)-Tunes to the next or previous available
channel or program.
Next Program Tuning (PROG button) -Tunes to the next program within a single 6 MHz
channel.
Rapid Tuning (R-TUNE button) -Switches between the last two remembered channels or
programs.
Next Program Tuning
The PROG button on the remote control allows you to select programs within a single
6 MHz channel. Each time the PROG button is pressed, the STB will move to the next
available program within the channel.
Note: Only programs within the current 6 MHz channel can be selected using the PROG
button, If only one (1) program appears, it indicates only one (1) program is available.
Channel Tuning Using Certain Panasonic Televisions
Some Panasonic television models* will automatically switch between using the STB
or the TV to tune channels.
DTV
When the remote control is in DTV mode and either the 0~ 9 numeric keypad or the
Channel Up/Down (A or •buttons) is used, the television will automatically switch to
DTV input. Channel tuning will be done through the STB.
"rv
When the remote control is in TV mode and either the 0 ~9 numeric keypad or the
Channel Up/Down (A or • buttons) is used, the television will automatically switch to
TV input. Channel tuning will be done through the TV.
[]

FEATURES OF THE SET-TOP Box
Channel Banner
The Channel Banner is used by all tuning methods to show you which channel and
program you are currently viewing or selecting. The banner will appear in the upper
right hand side of your TV screen.
Logo indicates
Digital TV
The bar indicates 5 possible
with
program selected.
Channel box displays
the Channel name* Program box displays the
_channel number followed
by the program number
Format Info displays the
DTV format and the aspect ratio of
both DTV and rv (NTSC) output of
the STB. The Format Info Banner
can be removed via the Display
Menu.
Ratio
*Channel box with Channel name may not appear in all situations.
[]

FEATURES OF THE SET-TOP Box
Unavailable Channel Selection
The unavailable channel selection screen is displayed when you select an unavailable
channel. The following is a list of some possible situations where an unavailable
channel selection may occur.
_1 Tuning to a channel that is not transmitting any programs.
[3 Tuning to a channel that stopped broadcasting programs.
[3 The signal strength of the RF signal is insufficient to obtain consistent error free data.
Found or Not Found Input Signals
The unavailable channel selection screen also indicates whether the input signal is
found or not found.
[_ Found signal (FOUND) -The tuner has found a signal, however, insufficient and/or
erroneous data is being received.
C3 Not Found signal (NOT FOUND) -The tuner has not found a signal, therefore, data cannot
be received. 4.
Displays the channel number.
A channel name and program
number are not displayed.
Logo indicates
-- Digital TV
Indicates an
unavailable
channel was
selected and
--whether the
signal is
found or not
found.
STB Identification Number. Needed for
service calls. (The number shown is an
example only).
Note: The screen remains displayed for 60 seconds, then is replaced by a blank screen.
[]

FEATURES OF THE SET-TOP Box
ATSC Display Formats
The STB converts all eighteen (18) ATSC display formats available in DTV into
viewable programming. The display formats are variations on the four (4) formats,
1080i, 720p, 480p and 480i. The followingtable shows the four (4) formats, their
resolutions and aspect ratios.
1080i
720p High Definition 16:9
480p
480i S_ndard Definition 16:9 or4:3
Display Format Selection
The STB allows you to choose a display format base.d on the capability of your TV or
monitor. To select the appropriate display format, use the MODE switch on the rear
panel of the STB. The MODE switch affects only the Y, PB, PR digital output. NTSC
output is not affected by the MODE switch.
Note: Thissection applies to DTV-compatible televisions only.
All ATSC Formats
If your TV is capable of displaying all four (4) formats, 1080i, 720p, 480p and 480i,
then set the MODE switch to ALL ATSC FORMATS.
1080i
720p
480p, 1080i
If your TV is capable of displaying 1080i and 480p formats then set the MODE switch
to 480p, 1080i,
1080i
720p
480p 480p
480i
[]

FEATURES OF THE SET-TOPBOX
480p
If your TVis capable of displaying 480p form_ onl_ then setthe MODE swish to
480p.
1080i
720p 480p
480p
480i
Aspect Ratio Selection
The STB changes the normal aspect ratio (picture display shape) in response to the
source signal and monitor format of your TV. You can also change the aspect ratio for
your personal viewing preference. T.o select an aspect ratio, press the ASPECT
button on your remote control and the STB will cycle to the next available aspect ratio
choice. The following table shows the available aspect ratios.
Full (No Scaling)
Full - Zoom - Sidebar - Expand Full (No Scaling)
Full Aspect
16:9 or 4:3 picture will be displayed in the center of the viewing screen at full screen
width and height.
Zoom Aspect
The picture will be expanded uniformly (width and height) to fill the viewing screen.
The picture will be cropped, either horizontally or vertically to fit the viewing screen.
The cropped portion of the original picture will be lost from view.
Note: Toproperly view Closed Captioning, the STB may, in some cases, change the aspect
ratio from Zoom to Full.
Letbox (Letterbox) Aspect
Video formats with aspect ratios greater than 16:9 will be displayed at the proper
width, so no video information is lost. Bars will appear above and below the picture.
Shrink Aspect
The source aspect ratio will be maintained and the picture will shrink into full view on
the screen.
Sidebar Aspect
4:3 pictures will be viewed on a wide aspect TV screen with vertical bars on both sides
of the picture.
Expand Aspect
4:3 pictures will be viewed on a wide aspect TV screen with the picture digitally
"stretched" to fill the screen.
Note: See following page for illustrations of the various aspect ratios. []

B
ASPECT RATIO FORMATS
Source
Slgnal
16
4
FULL ZOOM SIDEBAR EXPAND FULL ZOOM LEI-[ERBOX SHRINK
The 16:9 and 4:3 pictures
represent the incoming
source signals received
by the STB.
T
These pictures show the different aspect ratios
available with a 16:9 monitorformat.
• The top picture shows the 16:9 monitor
format available when the STB receives a
16:9 source signal.
The bottom pictures show the 16:9 monitor
formats available when the STB receives a
4:3 source signal.
These pictures show the different aspect ratios
available with a 4:3 monitorformat.
The top pictures show the 4:3 monitor
formats'available when the STB receives a
16:9 source signal.
The bottom picture shows the 4:3 monitor
format available when the STB receives a
4:3 source signal.
o

Digital Interface for Panasonic D-VHS VCR
FEATURES OF THE SET-TOP BOX
The digital interface on the STB allows the transfer high speed digital data between
devices. With the digital interface, there is no need to first convert digital data into
analog, eliminating the loss of data integrity: The digital interface on the STB allows
you to connect a Panasonic digital VHS (D-VHS) VCR only.
Digital VHS (D-VHS)
The D-VHS VCR records the digital data directly onto tape without digital-to-analog
conversion. The recorded data from the tape then needs to be decoded for playback
through the STB. The STB provides everything necessary to use a Panasonic D-VHS
VCR. The digital interface allows the STB to control the D-VHS VCR and even turn on
and simultaneously start recording through the TIMER feature.
Dolby Digital (AC-3) Audio
Dolby Digital (AC-3) 5.1 channel surround sound delivers CD-quality sound. AC-3
provides five discrete full-bandwidth channels for frQnt left, front right, center, surround
left and surround right, plus a LFE (Low Frequency Effect) subwoofer channel.
External Dolby Decoder (Optional)
For a full Home Theater sound experiehce, an external AC-3 decoder and
multichannel amplifier must be connected to the STB.
Stereo Output
The internal decoder converts compressed audio data, up to 5.1 channels, into two
CD-quality stereo audio outputs, delivering stereo sound.
Note: The stereo audio outputs are Dolby Surround compatible. You can connect a Dolby
Surround Pro Logic decoder (not included) to the stereo audio outputs and receive
surround sound.
[]

GETTING STARTED
Getting Started
Step 1. Connect AC Power Cord
Plug the AC power cord intoa grounded outlet. Do not turn on any devices until you
have finished making all necessary connections.
Step 2. Set-Top Box Connection to DTV-Compatible TV
Follow this diagram when connecting the STB to a DTV-compatible TV.
STB
DIGITAL TV OUTPUT
.I I....................I I,I
,_,€'_,',J,_;,,%,"'_'="!_.;"_:__-, -- VIDE°1)
........_,- I " . ,_ "@ II1_
AUpS M E V
,1I'-P ,.T.O..0.,.0., I
II I
NOTE: AUDIO CABLES NOT __DI_/_-___MP_A_TI_BL_E_'rv__
,.CLODED I
IL%%*"
_6_o*_ _ J
I--- _,ooo.,_ _-J
o00P,=_l ms.-..
l
[
[]
DTV-COMPATIBLE TV SETUP
Procedure
•Connect video cables from the ¥, PB, PRdigital "IV video output jacks on the STB to the Y,
PB, PRdigital "IV video inputjacks on the DTV-compatible TV.
•Connect audio cables from the left and rightdigital TV audio outputjacks on the STB tothe
left and right digitalTV audio inputjacks on the "IV.
Note: There are three video inputs, Y, PB, PR. Separate component video inputs provide
luminance and color difference signals.

GETTINGSTARTED
Step 2a. Set-Top Box Connection to Conventional TV
Follow this diagram when connecting the STB to a conventional TV.
"IV
NOTE: S-VIDEO.VIDEO AND AUDIO
CABLES NOT INCLUDED
_m
IS-¥tDEO
INPUT
Lr_@:_
AUDIO
STB
Connect the
S-Video or
video cable.
See Note
below.
l'l 'ALLATSCOOIDQALOUT=
J'°"'AT',:0J,_i''°0,,_r;:_,,_i _, ..T,OOO.U,
- IIK=_,¢, rNWi_I m
LJL
CONVENTIONAL TV SETUP
Procedure
•Connect video cable from the NTSC video outputjack on the STB to the video inputjack on
the TV.
OR
•Connect S-Video cable from the NTSC S-Video outputjack on the STB to the S-Video input
jack on the "iV.
Note: Connect either the S-Video or video input/output.
• S-Videowillprovidebetterpicturequality.
IfbothS-Videoand videoare connected,S-Videowilloverridevideo.
•Connect audio cables from the leftand right NTSC audio outputjacks on the STB to the left
and right audio inputjacks on the TV.
Step 3, Antenna/Cable Connection
Connect the antenna or cable wire to the ANT (Antenna) jack on the rear panel of the
STB.
Incoming signal
from antenna or S'rB
cable -- --
MODEL NO. m_ m_w n m_
w w _w
SF.RIAL NO,
ACt2ffi/tH4Z MOO
ALL ATSC _E
FORMATS-- I {,- 480p
480p, 10a0 []