Cisco Explorer 1640HDC User manual

DATA REMOTE
USB 2.0
POWER
Explorer 1640HDC
User Guide
Cisco Explorer 1640HDC and 1642HDC
Digital-Only High-De¿nition Interactive Set-Tops
with Multi-Stream CableCARD Interface

ii
Notice to Installers
Theservicinginstructionsinthisnoticeareforusebyquali¿edservicepersonnelonly.Toreducetheriskofelectricshock,
do not perform any servicing other than that contained in the operating instructions, unless you are quali¿ed to do so.
20080814_Installer 820
Note to System Installer
WARNING
TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS UNIT TO RAIN OR MOISTURE.
For this apparatus, the coaxial cable shield/screen shall be
grounded as close as practical to the point of entry of the cable
into the building.For products sold in the US and Canada, this
reminder is provided to call the system installer's attention to
Article 820-93 and Article 820-100 of the NEC (or Canadian
Electrical Code Part 1), which provides guidelines for proper
grounding of the coaxial cable shield.
This symbol is intended to alert you that uninsulated voltage
within this product may have sufficient magnitude to cause
electric shock.Therefore, it is dangerous to make any kind of
contact with any inside part of this product.
Ce symbole a pour but d’alerter toute personne qu’un contact
avec une pièce interne de ce produit, sous tension et non isolée,
pourrait être suffisant pour provoquer un choc électrique. Il est
donc dangereux d’être en contact avec toute pièce interne de
ce produit.
This symbol is intended to alert you of the presence of important
operating and maintenance (servicing) instructions in the literature
accompanying this product.
Ce symbole a pour but de vous avertir qu’une documentation
importante sur le fonctionnement et l’entretien accompagne ce produit.
CAUTION: To reduce the risk of electric shock, do not remove cover
(or back). No user-serviceable parts inside. Refer servicing to
qualified service personnel.

iii
Contents
IMPORTANT SAFETY INSTRUCTIONS......................................................................................iv
Welcome....................................................................................................................................... 1
Safety First ................................................................................................................................... 1
Identify Your Set-Top .................................................................................................................... 1
What’s in the Carton?................................................................................................................... 2
Additional Equipment You Might Need......................................................................................... 2
Front Panel Features.................................................................................................................... 3
Back Panel Connectors................................................................................................................ 4
Connecting the Set-Top................................................................................................................ 5
Connections for an HDTV............................................................................................................. 6
Connections for a Standard-De¿nition TV.................................................................................... 7
View Television Programming ...................................................................................................... 8
Troubleshooting............................................................................................................................ 9
Frequently Asked Questions....................................................................................................... 10
Picture Formats...........................................................................................................................11
Connecting to an HDTV with an HDMI Connector .....................................................................12
Connecting to an HDTV with a DVI Connector........................................................................... 13
Connecting to an HDTV with Component Input (YPbPr)............................................................ 14
Connecting to a Home Theater System with Component Input (YPbPr).................................... 15
Connecting to a Stereo VCR and HDTV (optional) ....................................................................16
Connecting to an HDTV with a 1394 Connector......................................................................... 17
Connecting the Set-Top in HD Mode to an SDTV with Component Input (YPbPr) .................... 17
Index........................................................................................................................................... 18
Compliance Information.............................................................................................................. 21

iv
IMPORTANT SAFETY INSTRUCTIONS
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install
inaccordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including ampli¿ers) that produce heat.
9) Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding-type plug
has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If
the provided plug does not ¿t into your outlet, consult
an electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or
pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
11) Only use attachments/accessories speci¿ed by the
manufacturer.
12) Use only with the cart, stand, tripod, bracket,
or table speci¿ed by manufacturer, or sold
with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination
to avoid injury from tip-over.
13) Unplug this apparatus during lightning storms or
when unused for long periods of time.
14) Refer all servicing to quali¿ed service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as a power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped.
Power Source Warning
Alabel on this product indicates the correct power source for this
product. Operate this product only from an electrical outlet with the
voltage and frequency indicated on the product label. If you are
uncertain of the type of power supply to your home or business,
consult your service provider or your local power company.
The AC inlet on the unit must remain accessible and operable
at all times.
Ground the Product
WARNING: Avoid electric shock and ¿re hazard!
If this product connects to coaxial cable wiring, be sure
the cable system is grounded (earthed). Grounding
provides some protection against voltage surges and
built-up static charges.
Outdoor Grounding System
If this product connects to an outdoor antenna or cable system,
be sure the antenna or cable system is grounded (earthed).
This provides some protection against voltage surges and built-
up static charges.
Article 810 of the National Electric Code (NEC) ANSI/NFPA
No. 70-1990, provides the following information:
• Grounding of the mast and supporting structure
• Grounding the lead-in wire to an antenna discharge unit
• Size of the grounding conductors
• Location of the antenna-discharge unit
• Connection to grounding electrodes
• Requirements for the grounding electrodes (see the following
antenna grounding diagram as recommended by NEC ANSI/
NFPA 70)
WARNING: Avoid electric shock and ¿re hazard!
Do not locate an outside antenna system in the vicinity
of overhead power lines or power circuits. Touching
power lines or circuits might be fatal.
Protect the Product from Lightning
In addition to disconnecting the AC power from the wall outlet,
disconnect the signal inputs.
Verify the Power Source from the On/Off
Power Light
When the on/off power light is not illuminated, the apparatus may
still be connected to the power source. The light may go out
when the apparatus is turned off, regardless of whether it is still
plugged into an AC power source.
Eliminate AC Mains Overloads
WARNING: Avoid electric shock and ¿re hazard!
Do not overload AC mains, outlets, extension cords, or
integral convenience receptacles. For products that require
battery power or other power sources to operate them,
refer to the operating instructions for those products.

v
IMPORTANT SAFETY INSTRUCTIONS,continued
Handling Disposable Batteries
This product may contain disposable batteries. Heed the
following warning and follow the Battery Safety and Battery
Disposal instructions below.
WARNING: There is danger of explosion if the
battery is mishandled or incorrectly replaced. Replace
only with the same type of battery. Do not disassemble
it or attempt to recharge it outside the system. Do not
crush, puncture, dispose of in ¿re, short the external
contacts, or expose to water or other liquids. Dispose
of the battery in accordance with local regulations and
instructions from your service provider.
Battery Safety
• Insert batteries correctly. There may be a risk of explosion if
the batteries are incorrectly inserted.
• Do not attempt to recharge ‘disposable’ or ‘non-reusable’
batteries.
• Please follow instructions provided for charging
‘rechargeable’ batteries.
• Replace batteries with the same or equivalent type that we
recommend.
• Do not expose batteries to excessive heat (such as sunlight
or ¿re).
• Do not expose batteries to temperatures above 100°C (212°F).
Battery Disposal
• The batteries may contain substances that could be harmful
to the environment.
• Recycle or dispose of batteries in accordance with the battery
manufacturer’s instructions and local/national disposal and
recycling regulations.
• The batteries may contain perchlorate, a known hazardous
substance, so special handling and disposal of this product
might be necessary. For more information about perchlorate
and best management practices for perchlorate-containing
substance, see www.dtsc.ca.gov/hazardouswaste/
perchlorate
Provide Ventilation and Select a Location
• Remove all packaging material before applying power to the
product.
• Do not place this apparatus on a bed, sofa, rug, or similar
surface.
• Do not place this apparatus on an unstable surface.
• Do not install this apparatus in an enclosure, such as a
bookcase or rack, unless the installation provides proper
ventilation.
• Do not place entertainment devices (such as VCRs or
DVDs), lamps, books, vases with liquids, or other objects on
top of this product.
• Do not block ventilation openings.
Protect from Exposure to Moisture
and Foreign Objects
WARNING: Avoid electric shock and ¿re hazard!
Do not expose this product to dripping or splashing
liquids, rain, or moisture. Objects ¿lled with liquids,
such as vases, should not be placed on this apparatus.
WARNING: Avoid electric shock and ¿re hazard!
Unplug this product before cleaning. Do not use a
liquid cleaner or an aerosol cleaner. Do not use a
magnetic/static cleaning device (dust remover) to clean
this product.
WARNING: Avoid electric shock and ¿re hazard!
Never push objects through the openings in this
product. Foreign objects can cause electrical shorts
that can result in electric shock or ¿re.
Service Warnings
WARNING: Avoid electric shock! Do not open the
cover of this product. Opening or removing the cover
may expose you to dangerous voltages. If you open the
cover, your warranty will be void. This product contains
no user-serviceable parts.
Check Product Safety
Upon completion of any service or repairs to this product, the
service technician must perform safety checks to determine that
this product is in proper operating condition.
Protect the Product When Moving It
Always disconnect the power source when moving the
apparatus or connecting or disconnecting cables.
20090915_Cable_Safety

vi

1
Welcome
The Cisco®Explorer® 1640HDC and 1642HDC Digital-Only High-De¿nition Interactive Set-Tops with Multi-Stream
CableCARD™ (M-Card™) provide high-de¿nition (HD) capability and broadband digital video services. On the MoCA™
enabled 1642HDC, the MoCAconnection enables an IP LAN connection over coaxial cable, which minimizes the need
for new wiring in the home.
Follow the instructions in this guide to install the set-top, to become familiar with the buttons on the front panel, and to
access your cable services. Then, enjoy the features of the set-top and change the way you watch TV.
Important: If the M-Card is removed, the set-top will not operate correctly.
The consumer support website provides news and information about this product. For more information, please refer to
www.cisco.com/web/consumer/support/index.html.
Safety First
Before using the set-top, read the Important Safety Instructions section of this guide.
Identify Your Set-Top
To ¿nd the serial number for your set-top, look for a label that is similar to the example shown here.
The serial number begins with “SA“ and is located at the top of the bar code.
If your set-top requires troubleshooting in the future, your cable service provider may ask for this serial number.
Use the space provided here to record the serial number: _______________________________________________
STB RF MAC: 001868C16906
STB SN: SABNFSRVG
T13615
Serial Number

2
What’s In The Carton?
The set-top carton contains the following items:
• Power Cord• High-De¿nition Set-top with M-Card
DATA REMOTE
USB 2.0
POWER
Explorer 1640HDC
• Quick Reference Guide
Additional Equipment You Might Need
You might need some of the cables and adapters shown below for connecting the set-top to your home entertainment
devices. See the connection information in the Connection Diagrams section for more information.
Check with your service provider for information about acquiring cables or adapters, or you can purchase cables or
adapters at your local electronics supplier.
• Component Video Cables (YPbPr) • Audio Left/Right Cable
HDMI
Adapter
RGB
Adapter
Optical
Digital
Audio
Cable
IEEE
1394
4-Pin
to 4-Pin
Cable
RF Coaxial
Cable
Coaxial Digital
Audio Cable
S-Video
Cable
HDMI
Cable
HDMI-to-DVI
Cable
IR Extender
Cable
Composite
A/V Cables
RGB Adapter
Cable
(RCA to RCA)
RGB Adapter
Cable
(RCA to VGA)
RGB Adapter
Cable
(RCA to BNC)
DATA REMOTE
USB2.0
POWER
Explorer1640HDC
Cisco Explorer 1640HDC and 1642HDC Digital-Only High-De¿nition
Interactive Set-Top with Multi-Stream CableCARD Interface
Quick Reference Guide

3
Front Panel Features
1 Power Button Applies power to the set-top
2 Power LED Illuminates when the set-top is powered on. The LED is green
3 IR Sensor Receives the infrared signal from the remote control
4 USB 2.0 Port Connects to external equipment, such as a keyboard or a mouse, software controlled
Note: This illustration may vary from the actual product.
DATA REMOTE
USB 2.0
POWER
Explorer 1640HDC
1 2 3 4 T13711

4
Back Panel Connectors
1 Multi-Stream Slot for M-Card module, which decrypts subscription digital channels. This set-top will not
CableCARD operate correctly without an M-Card module, which is installed by your service provider
2 M-Card Code Label Contains M-Card serial number and MAC address
3 Bar Code Label Contains set-top serial number and MAC address
4 Cable In Connects to a coaxial cable that delivers the signal from your service provider
5 Video Out Connects to the composite input on your TV
6 HDTV Component Connects to the YPbPr inputs on an HDTV. Do not use these connectors if you are using
Output (YPbPr) the HDMI connection
7 Audio Out Connects to the RCAleft/right audio input on a TV
Left/Right
8 Digital Audio Out Connects to the digital audio input of a surround sound receiver or other digital audio device
9 Optical Audio Out Connects to an optical cable that sends a digital audio signal to a surround-sound receiver
or other digital audio device
10 IR Available to be connected to an approved remote IR receiver (purchased separately)
Please contact your service provider for details
11 S-Video Out Connects to S-Video input of a standard TV or VCR
12 HDMI Connects an HDMI™cable to the HDMI input of an HDTV. HDMI supports both digital audio
and video. May be used to connect to a DVI interface using an HDMI-to-DVI adapter for
video and separate audio connections.Any of the following audio connections may be used:
Stereo RCAOutput (7); DigitalAudio Out (8); or OpticalAudio Out (9)
13 Ethernet Connects to an Ethernet network
14 USB Connects to external USB equipment approved by your service provider
15 1394 Connects to display devices equipped with a 1394 input
16 AC Power Input Connects to the power cord to deliver power to the set-top (50 W max)
Note: This illustration may vary from the actual product.
M-CARD MAC: 001BD746C7CB
M-CARD SN: PKCPTMFDV
T13721
12 4 5 63891110 12 1514 16713

5
Connecting the Set-Top
To connect your set-top to your entertainment devices, complete these steps.
Identify the additional devices you will
connect to the set-top and TV. See the
Connection Diagrams section
of this guide.
VCR
DVD D-VCR
Determine if your TV is HD or SD
and whether it is wide screen (16:9)
or standard screen (4:3). See page
11 for more information.
Home Theater
4
3
16
9or
Make the connections for your TV as follows:
• If you are using an HDTV, see page 6 and the connection diagrams at the end of this guide.
• If you are using an SDTV, see page 7 and the connection diagrams at the end of this guide.
D
3
1
2
4Plug the set-top and the TV into anAC power source that is not controlled by a switch.
5Do not turn on the set-top or TV yet.
POWER
6Wait until the POWER LED on the front panel of the set-top stops blinking to indicate that
the update is complete.
Note: If the POWER LED blinks eight times, pauses then repeats, your set-top is not authorized.
Call your service provider.
7
Other
To begin watching TV, turn the TV on, and press POWER on the front panel of the set-top
or on the remote control.

6
Connections for an HDTV
To use the set-top with an HDTV, you must make one of the following connections to view the HD content. Refer to
your TV user guide and the cabling diagrams in this guide for more detailed connection information.
Note: The labeling on your set-top and HDTV may vary slightly.
1394 DVI HDMIYPbPr
RGB
Required Connections to an HDTV (use one) Set-Top
Connections HDTV Connections
Some HDTVs have 1394 connectors. If you connect to your HDTV
using 1394, you also need to connect separate video and audio
connections to your HDTV.
See the connection diagram on page 16 for an example.
1
394
Pr
Pb
Y
L R
DVI
Y
Pr
Pb L R
Y
Pr
Pb
B
R
G
V
HL R
Adapter Needed
Some HDTVs have a High-De¿nition Multimedia Interface (HDMI)
connector. The HDMI connector provides both a digital video and
audio connection.
See the connection diagram on page 12 for an example.
The YPbPr connectors can provide high-de¿nition component
video signals to an HDTV.
Note: Use the HD Setup Wizard on the set-top to set the HD
mode and select the output video format that will matches the
full capabilities of your HDTV.
See the connection diagram on page 14 for an example.
The HDMI connector can provide the connection to an HDTV
with a DVI input. If your HDTV has a Digital Visual Interface (DVI)
connector, you will need an HDMI-to-DVI adapter, and you will
need to connect a separate audio connection.
See the connection diagram on page 13 for an example.
Some HDTVs have only RGB connectors. If you have one of
these HDTVs, you need an RGB adapter.
Check with your service provider for information about acquiring
an RGB adapter, or you can purchase the adapter at your local
electronics supplier.
Adapter Needed
Y
Pr
Pb L R
Y
Pr
Pb
1394
L
R
L
R
L
R
L
R

7
Connections for a Standard-De¿nition TV
When using the set-top with an SDTV, you must make one of the following connections to view content. Some SDTVs
may not have all these connections. Refer to your TV user guide and the cabling diagrams in this guide for more
detailed information.
Note: The labeling on your set-top and SDTV may vary slightly.
YPbPr
Required Connections to an SDTV (use one)
The YPbPr connectors can provide standard-de¿nition component
video signals to an SDTV.
Note: To connect YPbPr to an SDTV, you must set the HD Setup
Wizard on the set-top to HD Mode, and select the output video
format (typically 480i) that will match the capabilities of your SDTV.
The S-Video Out connection provides an optimal video connection
to SDTVs.
Y
Pr
Pb Pr
Pb
YL R
Set-Top
Connections SDTV Connections
S-VIDEO
OUT S-VIDEO IN
L R
S-Video
L
R
L
R

8
View Television Programming
Access Services and Programs
Access cable services and programs by pressing the following keys on the remote control:
• Guide–Access the on-screen guide. The on-screen guide displays schedules of TV programs and other services
available from your cable service provider, such as video-on-demand and pay-per-view programs.
• Arrows–Select a program in the schedule.
• Info–Display a speci¿c program description (either from the on-screen guide or while viewing a program).
• Select–View a speci¿c program in the guide.
Stretch and Zoom Program
You can stretch and zoom SD or HD programs by pressing the # key on the remote control.
Avoid Screen Burn-In
Images such as letterbox bars or side bars, bright closed-captioning backgrounds, station logos, or any other
stationary images may cause the picture tube in your HDTV to age unevenly; this is known as screen burn-in. Refer
to the user’s guide that came with your HDTV for more information.
WARNING: Avoid screen burn-in. Do not display the same ¿xed images on your HDTV screen for
extended periods of time.

9
Troubleshooting
If the set-top does not perform as expected, the following tips may help. If you need further assistance, contact your
service provider.
No Picture
• Verify that the M-Card module is installed.
• Verify that the power to your TV is turned on.
• If the set-top is plugged into a wall switch, verify that the switch is in the ON position.
Note: You should avoid plugging the set-top into an outlet controlled by a wall switch.
• Verify that all cables are properly connected.
• If your system includes a VCR or stereo, verify that you have properly connected them to the set-top.
• The current channel may not be available in your service package. Try selecting another channel to see if a picture
appears.
No Color
• Verify that the current TV program is broadcast in color.
• Adjust the TV color controls.
• If you are using a component video connection (YPbPr), check that all connectors are completely plugged into the
set-top and TV.
No Sound
• If your setup includes a VCR or stereo, verify that you have properly connected them to the set-top.
• Verify that the volume is turned up.
• Verify that the mute function is not on.
Automatic Software Updates
A message appears on the TV screen when the set-top is receiving software updates.

10
Frequently Asked Questions
What is Digital Television?
Digital television (DTV) is a huge leap forward in television technology compared to analog television that has been
widely available since the 1940s. DTV is delivered and displayed using digital encoding, similar to the way a PC
operates. By using digital technology, there is no variation in picture and sound quality from the origination point until
it is displayed on your television. You always receive a high-quality picture without the wavy lines or static you might
sometimes get from a weak analog signal.
Because DTV receives and displays digital images that contain many times more picture elements (pixels - the small
dots that make up the color image on your screen) than standard analog television, you can get a sharper on-screen
image than with analog. Additionally, DTV supports CD-quality sound. DTV includes SDTV (Standard-De¿nition
Television), EDTV (Enhanced-De¿nition Television), and HDTV (High-De¿nition Television). That means that all
HDTV is digital, but not all digital TV is high-de¿nition. A high-de¿nition program must originate in HD format and be
broadcast in HD format. Having an HDTV system does not mean that everything you watch will be in high-de¿nition.
Getting the signal from digital cable also does not mean it is high-de¿nition.
What is Standard-De¿nition Television?
Standard-de¿nition television (SDTV) is basic digital television programming delivered by cable. Typically, the SDTV
screen is the same, nearly square shape as an analog television screen. Digital images on an SDTV set are crisp and
clear—noticeably better than on a standard analog television set using an antenna to receive over-the-air signals.
What is High-De¿nition Television?
High-de¿nition television (HDTV) is a completely new way to send and receive television broadcast signals. HDTV
images are made up of pixels that are much smaller and closer together than those used in standard analog
television, and there are millions of them. Thus, HDTV can display ¿ve to six times the detail of analog television
to deliver picture quality that is much more realistic, dimensional, and precise. SDTV programs can be viewed on
an HDTV. Another feature of HDTV is digital surround sound using Dolby™Digital technology, which is the same
technology used to produce the sound you hear in movie theaters.
Are Local TV Stations Broadcasting in HDTV?
Many local TV stations are transmitting digital signals. However, transmitting a digital signal does not mean
transmitting an HDTV signal. Some stations are using the new bandwidth to broadcast several standard-de¿nition
channels. Most stations, once they begin broadcasting in digital, are offering HD content from their parent network
(for example, CBS, ABC, NBC, Fox, and PBS).
Where Are the Connection Diagrams?
The diagrams at the end of this guide show examples of common ways to connect the set-top to your HDTV, DVD,
and home theater receiver. However, these diagrams do not show every possible combination of devices. Refer to
the user’s guides that came with your other electronic devices for further information.
What Cables Do I Need?
Some of the cables and adaptors shown in the diagrams may not be included with the set-top Some of the required
cables are shown in the connection diagrams and on page 2 of this guide.

11
Picture Formats
What is the Difference Between a Standard-Screen and a Wide-Screen HDTV
The type of screen your HDTV has (wide screen or standard screen) determines how the set-top displays programs
on the screen. The picture format for an HDTV is a combination of aspect ratio and screen resolution and is different
for standard-screen and wide-screen HDTVs.
What is Aspect Ratio?
An aspect ratio is the ratio of the width to the height of the TV screen. The aspect ratios differ because the television
industry manufactures both standard-screen and wide-screen HDTVs to appeal to consumer viewing preferences.
What is the Screen Resolution and Scan Rate?
The screen resolution indicates the amount of detail that the picture displays. Resolution is identi¿ed by the number
of display lines on the screen. The techniques that an HDTV uses to “paint” the picture on the screen are referred to
as progressive and interlaced.
With the progressive method, the lines are drawn on the screen one at a time in sequential order. The interlaced
method involves refreshing pixels in alternation — ¿rst the odd lines and then the even lines.
For advance setup, select the scan modes that your TV can support. Refer to your set-top and HDTV user’s guides
to choose the proper scan rates (480i, 480p, 720p, 1080i) for your setup.
For example, a resolution of 1080i indicates that the screen shows 1080 lines in an interlaced display, and 480p
indicates that the screens shows 480 lines in a progressive display.
Notes:
• The screen resolution (1080i, 480p, and so forth) is sometimes referred to as the scan rate.
The terms are interchangeable.
• You can stretch and zoom the displayed picture using the built-in capability of the set-top by pressing the # key on
the remote control.
A standard-screen HDTV has a 4x3 aspect ratio.
The screen is 4 units wide for every 3 units tall. Awide-screen HDTV isone-thirdwiderthanastandard-screen HDTV. The screen is 16 units wide for every 9 units tall.
A screen resolution of 480p or 480i ¿lls the screen. A screen resolution of 720p or 1080i ¿lls the screen.
4
3
16
9

12
Connecting to an HDTV with an HDMI Connector
Important Notes Regarding the HDMI Interface on the Set-Top
The HDMI interface automatically con¿gures the audio output for a format supported by the television. Because not all
TVs support the Dolby Digital input, the HDMI interface may automatically select a 2-channel stereo audio con¿guration
instead of Dolby Digital, which it carries over to the other digital audio outputs of the set-top. This prevents your home
theater system or Dolby Digital decoder from providing the full Dolby Digital surround-sound effect.
You can override this con¿guration by completing the following steps.
1. Press SETTINGS twice on the remote control to open the General Settings menu.
2. Press MOVE UP or MOVE DOWN to select the option Audio: Digital Out.
3. Press MOVE RIGHT to select Dolby Digital. This setting will send Dolby Digital audio to the HDMI, DIGITALAUDIO
OUT, and OPTICALAUDIO OUT connectors on the set-top.
Notes:
• If the TV is not Dolby Digital capable, it may not produce audio through its speakers when theAudio: Digital Out
setting on the set-top is set to Dolby Digital. You can either switch the Audio: Digital Out setting back to HDMI
when you are not using the home theater or Dolby Digital decoder, or you can connect the baseband audio outputs
(OUT 1Audio Left and Right) to the TV.
• Digital content is encrypted with High-Bandwidth Content Protection (HDCP) on the DVI/HDMI port. This set-top
is not compatible with devices that do not support HDCP. You must use either the YPbPr or 1394 connection to
connect the set-top to these devices.
Required cables:
• 1 HDMI cable
M-CARD MAC: 001BD746C7CB
M-CARD SN: PKCPTMFDV
M
-CARD MAC: 001BD746C7CB
M
-
C
ARD
S
N: PK
C
PTMFD
V
HDMI
AUDIO
CENTER
CHANNEL IN
AUDIO IN
DVI/HDCP
ANT (75 )
INOUT
LR
ANT-1
HD 2
Y
OUT
ANT-2
PB
PR
L
R
VIDEO
L/
MONO
R
L/
MONO
R
AUDIO
IN
ON OFF
IN
HD 1
S-VIDEO
VIDEO Y
PB
PR
L
R
AUDIOAUDIO
T14891
Back of HDTV
Back of Set-Top
Cable Input
WARNING: Electric shock hazard! Unplug all electronic devices before connecting or disconnecting
any device cables to the set-top.

13
Connecting to an HDTV with a DVI Connector
Notes:
• When you connect the HDMI connector to the DVI connector on your HDTV, you need an HDMI-to-DVI adaptor and
a separate audio connection.
• Digital content is encrypted with High-Bandwidth Content Protection (HDCP) on the DVI/HDMI port. This set-top is
not compatible with devices that do not support HDCP. You must use either the YPbPr or 1394 connection (which
uses Digital Transmission Content Protection, or DTCP) to connect the set-top to these devices.
• Also refer to the Important Note Regarding the HDMI Interface on the Set-top on page 12.
WARNING: Electric shock hazard! Unplug all electronic devices before connecting or disconnecting
any device cables to the set-top.
Required cables:
• 1 HDMI-to-DVI or 1 HDMI cable and 1 DVI adapter
• 1 audio Left/Right cable
M-CARD MAC: 001BD746C7CB
M-CARD SN: PKCPTMFDV
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DVI/HDCP
ANT (75 )
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T14892
Back of HDTV
Back of Set-Top
Cable Input

14
M-CARD MAC: 001BD746C7CB
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T14893
Back of HDTV
Back of Set-Top
Cable Input
Connecting to an HDTV with Component Input (YPbPr)
WARNING: Electric shock hazard! Unplug all electronic devices before connecting or disconnecting
any device cables to the set-top.
Required cables:
• 1 component video cable with 3 connectors (YPbPr)
• 1 audio Left/Right cable