Scientific Atlanta Explorer 4000DVB Guide de dépannage
Explorer
®
4000DVB
DigitalHome
Communications
Terminal
User’sInstallationGuide
2
Cautions and Warnings
IMPORTANTRULESFORSAFEOPERATION
These Instructions
• Read all of the instructions before you
operate this equipment. Give particular
attention to all safety precautions. Retain
the instructions for future reference.
• Comply with all warning and caution
statements in the instructions. Observe
all warning and caution symbols that are
affixed to this equipment.
• Comply with all instructions that
accompany this equipment.
Cleaning the Equipment
Before cleaning this equipment, unplug it
from the electrical outlet. Use a damp cloth
to clean this equipment. Do not use a liquid
cleaner or an aerosol cleaner. Do not use a
magnetic/static cleaning device (dust
remover) to clean this equipment.
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.
WARNING
TO PREVENT FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS UNIT TO RAIN OR
MOISTURE.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS
RISQUE DE CHOC ÉLECTRIQUE
NE PAS OUVRIR
This symbol is intended to alert you of the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying this product.
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.
Read and Retain
3
WARNING:
Avoid electric shock and fire hazard. Never push objects
through the openings in this equipment. Objects can touch
dangerous voltage points or cause electrical shorts that can
result in electric shock or fire.
Accessories
Do not use accessories with this equipment unless
recommended by your cable company.
Liquid or Moisture
Do not expose this equipment to liquid or moisture. Do not
place this equipment on a wet surface. Do not spill liquids on
or near this equipment.
Servicing
Do not open the cover of this equipment. If you open the
cover, your warranty will be void. Refer all servicing to
qualified personnel only. Contact your cable company for
instructions.
Placement
Place this equipment in a location that is close enough to an
electrical outlet to accommodate the length of the mains cord.
Place this equipment on a stable surface. The surface must
support the size and weight of this equipment.
WARNING:
Avoid personal injury and damage to this equipment.
An unstable surface may cause this equipment to fall.
Ventilation
This equipment has openings for ventilation that protect it
from overheating. To ensure the reliability of this equipment,
do not obstruct the openings.
• Do not place other equipment, lamps, books, or any other
object on the top of this equipment.
• Do not place this equipment in any of the locations that
follow:
- On a bed, sofa, rug, or similar surface
- Over a radiator or a heat register
- In an enclosure, such as a bookcase or equipment rack,
unless the installation provides proper ventilation
IMPORTANTRULES FOR SAFEOPERATION,continued
4
IMPORTANTRULES FOR SAFEOPERATION,continued
Mains Cord Protection
Arrange all mains cords so that people cannot walk on the
cords, place objects on the cords, or place objects against the
cords, which can damage the cords. Pay particular attention
to cords that are at plugs, at electrical outlets, and at the
places where the cords exit the equipment.
PowerSources
A label on this equipment indicates the correct power source
for this equipment. Operate this equipment only from an
electrical outlet that has the voltage and frequency that the
label indicates.
If you are unsure of the type of power supply to your
residence, consult your cable service provider or your local
power company.
WARNING:
Avoid electric shock and fire hazard. Do not overload
electrical outlets and extension cords. For equipment
that requires battery power or other sources to operate,
refer to the operating instructions for that equipment.
Damage that Requires Service
For damage that requires service, unplug this equipment from
the electrical outlet. Refer service to qualified service
personnel when any of the following occurs:
• There is damage to the mains cord or plug
• Liquid enters the equipment
• A heavy object falls on the equipment
• There is exposure to rain or water
• Operation is not normal (the instructions describe the
proper operation)
• If you drop this equipment, or damage the cabinet of this
equipment
• If this equipment exhibits a distinct change in performance
Upon completion of any service or repairs to this equipment
(home terminal), the service technician will perform safety
checks to determine that the equipment is in proper operating
condition.
5
Contents
Explorer 4000DVB Digital Home Communications Terminal
Getting Started ......................................................... 5
Installing the DHCT ................................................ 7
Joining the Explorer eClub ..................................... 8
Selecting Your Connection Diagrams................... 9
Understanding the Front Panel ........................... 10
Understanding the Back Panel ............................ 11
Connecting Optional IR Devices ......................... 12
Connecting Entertainment Devices ............... 13-15
Using the DHCT .................................................... 16
Replacing the Mains Plug Fuse ........................... 17
Performance Tips ................................................... 18
Notices ..................................................................... 20
Getting Started
Introducing the Explorer 4000DVB DHCT
Congratulations! You are about to experience
the finest in cable programme viewing using the
Explorer®4000DVB Digital Home Communi-
cations Terminal (DHCT).
The Explorer 4000DVB DHCT is a set-top
converter that can view digital signals and
provides exceptional picture quality.
To begin enjoying the features of the DHCT, use
the instructions in this guide to install the DHCT
and other optional devices. Learn how to use the
basic functions of the DHCT by reviewing the
front panel diagram. Then, review the back panel
diagram to locate the connections you will need to
install the DHCT.
To obtain additional information about the DHCT
and its capabilities, join our online Explorer eClub.
See Joining the Explorer eClub, later in this guide.
When installation is complete, read the brief
instructions for using the DHCT. If needed, read
the performance tips to give you the best possible
viewing pleasure.
If you have any questions, contact your cable
service provider for assistance.
6
Getting Started, continued
Warnings and Cautions
Please read this entire guide before you install or
operate this equipment. Look for the following
safety symbol throughout this guide:
Read the caution or warning that appears with
each safety symbol throughout this guide.
WARNING:
Electric shock hazard! Before connecting or
disconnecting any cables to this home
terminal, unplug all electronic devices that are
or will be connected directly or indirectly to
this unit.
CAUTION:
Do not place a magnet, or any type of magnetic
or static dust removal device on or near this
equipment. Magnetic/static devices may affect
the operation of this equipment.
7
Installation Overview
The following stages provide an overview of the
installation process.
1. Determine the optional electronic devices you
want to connect to your DHCT by using the
information on page 9.
2. Disconnect all electronic devices from their AC
mains receptacle.
3. Connect the DHCT to your TV and VCR using the
diagrams on pages 13, 14, and 15.
4. Programme your remote control to operate your
TV and VCR. See your remote control user’s
guide.
5. Use your on-screen guide to browse and view
your programme preferences.
Installing the DHCT
Installation Tips
Follow these tips for proper DHCT operation:
• If the AC mains is controlled by a wall switch,
make sure the switch is always in the On position.
If you switch the AC mains off, your DHCT is
unable to receive the periodic data updates that
are sent from the cable service provider.
• To ensure proper ventilation, do not place any
objects or devices on top of the DHCT.
8
Join the Explorer eClub
Scientific-Atlanta invites you to join the Explorer
eClub. This online club provides news and
“what’s up” information about the Explorer
DHCT and offers you a chance to win prizes and
other premium items.
Access the Explorer eClub by logging on to the
Internet and entering our Web address
http://www.scientificatlanta.com/explorerclub.
Then, follow the instructions to join the club.
Joining the Explorer eClub
To access the Explorer eClub, you must enter the
serial number of your DHCT. The number is
located on a white, bar code label on the back of
your DHCT.
Write the serial number here: __________________
Important: If your system requires troubleshooting
in the future, your cable service provider may
request this number.
RF MAC 0001A6C3575A
SA S/N SABDRPLKP
T9707
Serial
Number
9
Selecting Your Connection Diagrams
Introduction
This section provides a list of electronic devices
that connect to your DHCT. The Optional Devices
list includes devices that may be required for
specific combinations of viewing and listening
preferences. Identify all of your optional devices.
Then, go to the page number shown, and use the
diagrams and instructions to connect these devices
to the DHCT.
Optional Devices
Optional devices must be installed to provide
some of the specific sound and viewing
preferences. Review the list of optional devices,
and go to the page shown for instructions on
connecting the device in your system.
• IR devices.............................................................. 12
• Stereo receiver or amplifier for using
external speakers ................................................. 15
TV and VCR Setup
After you connect your optional devices, if any,
use the diagrams on pages 13, 14, and 15 to set up
your TV and VCR.
10
Understanding the Front Panel
1Power/Standby Activates the functions of the
DHCT
2Home/TV Accesses services offered by cable
service provider
3Left and right Increases or decreases volume
arrow keys
4Up and down Scrolls up or down through the
arrow keys channels
5OK Confirms or accesses on-screen
options
6Display Displays the channel numbers
7Standby Indicates the DHCT is in standby
mode
8Remote Indicates the remote control is
communicating with the DHCT
9Modem Indicates the modem is communicat-
ing with the DHCT
10 Upper card slot Allows e-commerce functions using a
smart card
11 Lower card slot Provides access to cable
programming; DHCT will not
function if card is removed
T9925
11
OK
2 4351
Home/TV
8106 7 9
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