Scientific Atlanta Explorer 4250c Manual

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Through the 4240C and 4250C, you can also access interactive services, such as video-on-demand and pay-per-view programs. Contact your service provider for information about these and other available services. Use the instructions in this guide to install the 4240C or the 4250C and to access your program services.

FCC Compliance

United States FCC Compliance

Welcome The Explorerfi 4240HDC TM and 4250HDC Digital Interactive Set-Tops with a Multi-Stream CableCARD TM (M-Card ) provide high-deÞ nition (HD) capability and broadband digital video services. Follow the instructions in this guide to install the 4240HDC or 4250HDC, to become familiar with. TV and television manuals and free pdf instructions. Find the user manual you need for your TV and more at ManualsOnline. Scientific Atlanta Satellite TV System 4250C User Guide ManualsOnline.com. Learn about the active and inactive ports, connection diagrams, and other specifications of the Scientific Atlanta Explorer 4240C and 4250C standard definition receivers. View and Download Scientific Atlanta Explorer 4250HDC user manual online. Digital Set-Top with Multi-Stream cableCARD Interface. Explorer 4250HDC Set-top boxes pdf manual download. View & Download more than 98 Scientific Atlanta PDF User Manuals, Guides and Instructions. Scientific Atlanta Owner's Manuals, Operation Guides, and Specifications Preview. Scientific Atlanta 4240C Manuals & User Guides. User Manuals, Guides and Specifications for your Scientific Atlanta 4240C Satellite TV System. Database contains 1 Scientific Atlanta 4240C Manuals (available for free online viewing or downloading in PDF): Operation & user’s manual.

This device has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against such interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in
accordance with the instructions, it may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the equipment OFF and ON, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna, if applicable.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the cable company or an experienced radio/television technician for help.
Any changes or modifi cations not expressly approved by Scientifi c-Atlanta, Inc., could void the user’s authority to
operate the equipment.
The information shown in the FCC Declaration of Conformity paragraph below is a requirement of the FCC and is
intended to supply you with information regarding the FCC approval of this device. The phone numbers listed are
for FCC-related questions only and not intended for questions regarding the connection or operation for this device.
Please contact your cable service provider for any questions you may have regarding the operation or installation of
this device.

Connecting the

Explorer

®

4240C

TM

and 4250C

TM

Digital Set-Top

with Multi-Stream CableCARD

TM

Interface

Scientifi c Atlanta, A Cisco Company 770.236.5000

5030 Sugarloaf Parkway, Box 465447,

Lawrenceville, GA 30042 www.scientifi catlanta.com

Scientifi c Atlanta, the Scientifi c Atlanta logo, and Explorer are registered trademarks of Scientifi c-Atlanta, Inc.

4240C and 4250C are trademarks of Scientifi c-Atlanta, Inc.

Cisco, Cisco Systems, and the Cisco Systems logo are registered trademarks of Cisco Systems, Inc. and/or

its affi liates in the U.S. and certain other countries.

CableCARD and M-Card are trademarks of Cable Television Laboratories, Inc.

All other trademarks shown are trademarks of their respective owners.

Product and service availability is subject to change without notice.

© 2006 Scientifi c-Atlanta, Inc. All rights reserved.

December 2006 Printed in United States of America Part Number 4015276 Rev A

Declaration of Conformity

This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions: 1) the device
may not cause harmful interference, and 2) the device must accept any interference received, including interference
that may cause undesired operation.

Explorer 4240C and 4250C Digital Home Communications Terminal
Model: 4240C and 4250C
Manufactured by: Scientifi c-Atlanta, Inc.
5030 Sugarloaf Parkway
Lawrenceville, Georgia 30044 USA
Telephone: 770-236-1077

Canada EMI Regulation

This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la class B est conforme à la norme NMB-003 du Canada.

20060628FDC

Disclaimer

Scientifi c-Atlanta, Inc. assumes no responsibility for errors or omissions that may appear in this guide. Scientifi c-
Atlanta reserves the right to change this guide at any time without notice.

SETTINGS

EXIT

GUIDE

INFO

CH-

CH+

VOL-

VOL+

SELECT

EXPLORER 4250C

POWER

SETTINGS

Read These Instructions

Keep These Instructions

Heed All Warnings

Follow All Instructions

Grounding This Product (U.S.A. and Canada Only)

WARNING: To avoid electric shock and fi re hazard, 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

is provided for your safety. If the provided plug does not fi t into your outlet,

consult an electrician for replacement of the obsolete outlet.

Preventing Power Cord Damage

Protect the power cord from being walked on or pinched, particularly at plugs,

convenience receptacles, and the point where the cords exit from the apparatus.

WARNING: Avoid electric shock and fi re hazard! Do not overload

mains AC outlets and extension cords. For products that require battery power

or other power sources to operate them, refer to the operating instructions for

those products.

Verifying the Power Source from the On/Off Power/Status Light

When the on/off power/status light is not illuminated, the apparatus may still be

connected to the power source. The light goes out when the apparatus is turned off,

regardless of whether it is still plugged into an AC power source. Always disconnect

the power source when moving the apparatus or when connecting or disconnecting

cables.

Accessories Warnings

Only use the attachments/accessories specifi ed by the manufacturer.

IMPORTANT SAFETY INSTRUCTIONS

Providing Ventilation

Explorer

Do not block any ventilation openings. Install in accordance with the

manufacturer’s instructions.

Do not place this apparatus on a bed, sofa, rug, or similar surface.

Do not install near any heat sources such as radiators, heat registers, stoves, or

other apparatus (including amplifi ers) that produce heat.

Do not install this apparatus in an enclosure, such as a bookcase or rack, unless

the installation provides proper ventilation.

Scientific Atlanta Explorer 4250c Manual Pdf

Do not place entertainment devices (such as VCRs or DVDs), lamps, books,

vases with liquids, or other objects on top of this product.

Refer all servicing to qualifi 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.

Lightning Hazard

Unplug this apparatus during lightning storms or when unused for long periods of time.

Protecting from Exposure to Moisture

Do not use this apparatus near water.

WARNING: Avoid any potential for electric shock or fi re. Do not expose

this product to liquids, rain, or moisture.

Selecting a Proper Location

WARNING: Avoid personal injury and damage to this product!

Use only with the cart, stand, tripod, bracket or table specifi ed by

the 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.

Cleaning This Product

WARNING: Avoid electric shock! Unplug this product before cleaning.

Clean this product only with a dry cloth.

20060710STSD

Note to System Installer
(U.S.A. and Canada Only)

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.

This reminder is provided to call the system installer's attention to Article 820-93 and
Article 820-100 of the NEC (Canadian Electrical Code Part 1), that provide
guidelines for proper grounding and, in particular, specify that the metallic sheath of
communications cables shall be connected to the grounding system of the building,
as close to the point of cable entry as practical.

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.

Notice to CATV Installers

The servicing instructions in this notice are for use by qualifi ed service personnel only. To reduce risk of electric shock, do not perform any servicing other than that contained in

the operating instructions, unless you are qualifi ed to do so.

20061116SISD

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Page 2: The explorer eclub, Serial number, Watch tv, Automatic software updates, Performance tips, Installing the explorer 4250c digital set-top, Explorer 4250c digital set-top

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Connecting the Set-Top

1. Insert the M-Card module if not already installed.

2. Connect the set-top to the TV as shown in the diagram.

3. Connect the set-top to the coaxial cable coming from the wall.

4. Plug the set-top and the TV into an AC power source.

Important! Do not press the Power key on the set-top yet.

5. Wait several minutes for the set-top to receive the latest software, programming, and service information. When you see one of the

following displays on the front panel of the set-top that indicates that the update is complete:

• Current time • Four dashes (----)

6. Press the Power key on the set-top.

7. Turn on the power to your TV, and set the input channel assigned by your service provider (channel 3 or 4).

1Power

Turns the set-top on and off

2VOL + and VOL - Increases and decreases the volume

3CH + and CH -

Scrolls up and down through the channels

4Select

Provides access to your on-screen selection

5LED Display

Displays the selected channel number and time of day. The LED also displays the following:

• Message

(

)

• Power (

)

6Guide

Accesses on-screen services, such as the on-screen guide, video-on-demand, or pay-per-view

7Info

Displays a description of the selected program. This button is available

from the on-screen guide and while viewing a program

8Exit

Exits menus, the on-screen guide, and program information

9Settings

Accesses the Settings Menu

10Smart Card Slot Reserved for future use

11USB Port

Connects to external equipment, such as a keyboard or mouse (reserved

for future use).

Explorer 4250C Front Panel

Explorer 4240C and 4250C Back Panel

1Cable In

Connects to a coaxial cable that delivers the signal from your service provider

2 Cable Out

Connects to a coaxial cable that sends analog audio and video signals to a TV or VCR. These signals are

standard-

defi nition TV (SDTV) video and stereo audio

3 Digital Audio Out Connects an RCA cable to send a digital audio signal to a surround-sound receiver or other digital audio device

4 Audio Out

Connects to audio and video input of TV or VCR

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and Video Out

5 S-Video Out

Connects to an S-Video cable that sends an S-Video signal to your TV or VCR. This signal is standard defi nition,

but higher quality than other SDTV connections

6 IR

Connector reserved for future use

7 Multi-Stream

Slot for Multi-Stream CableCARD

TM

(M-Card

TM

) module, which decrypts subscription digital channels. The set-top will

CableCARD

not operate correctly without an M-Card module. Obtain an M-Card module from your service provider

8 USB

Connects to external USB devices such as a keyboard or a mouse

9 AC Outlet

Connects to the AC power cord from another device, such as a TV

10 AC Power Input Connects to the power cord to deliver power to the DVR

Note: This illustration may vary from the actual product.

U.S. Patents

A patent notice is affi xed to this product. In addition, this product could be covered by one or more of the following patents.

4,498,169; 4,636,852; 4,641,181; 4,651,208; 4,691,353; 4,692,919; 4,698,598; 4,719,642; 4,748,667; 4,829,569; 4,866,770; 4,885,775;

4,888,799; 4,890,319; 4,922,456; 4,922,532; 4,924,498; 4,965,534; 4,991,011; 5,003,384; 5,012,510; 5,029,207; 5,045,816; 5,053,883;

5,054,071; 5,058,160; 5,142,575; 5,142,690; 5,146,526; 5,155,590; 5,214,390; 5,225,902; 5,225,925; 5,235,619; 5,237,610; 5,239,540;

5,241,610; 5,247,364; 5,255,086; 5,257,403; 5,267,071; 5,270,809; 5,271,041; 5,272,752; 5,282,028; 5,285,497; 5,287,351; 5,301,028;

5,309,514; 5,317,391; 5,319,709; 5,341,425; 5,347,388; 5,347,389; 5,357,276; 5,359,601; 5,361,156; 5,367,571; 5,379,141; 5,379,145;

5,381,481; 5,390,337; 5,400,401; 5,406,558; 5,418,782; 5,420,866; 5,420,923; 5,425,101; 5,428,404; 5,430,568; 5,434,610; 5,436,749;

5,438,370; 5,440,632; 5,442,472; 5,455,570; 5,457,701; 5,471,492; 5,477,199; 5,477,262; 5,477,370; 5,481,389; 5,481,542; 5,485,221;

5,493,339; 5,497,187; 5,500,758; 5,502,499; 5,506,904; 5,519,780; 5,539,822; 5,550,825; 5,579,055; 5,579,057; 5,583,562; 5,592,551;

5,596,606; 5,600,378; 5,602,933; 5,640,388; 5,657,414; 5,675,575; 5,684,876; 5,715,515; 5,724,525; 5,740,300; 5,742,677; 5,754,940;

5,757,416; 5,771,064; 5,774,859; 5,825,829; 5,826,167; 5,850,305; 5,854,703; 5,870,474; 5,892,607; 5,920,626; 5,923,755; 5,930,024;

5,930,515; 5,937,067; 5,963,352; 5,966,163; 5,982,424; 5,991,139; 5,999,207; 6,005,631; 6,005,938; 6,016,163; 6,028,941; 6,029,046;

6,052,384; 6,055,244; 6,072,532; 6,105,134; 6,148,039; 6,157,719; 6,188,729; 6,195,389; 6,212,278; 6,215,530; 6,219,358; 6,240,103;

6,243,145; 6,246,767; 6,252,964; 6,272,226; 6,292,081; 6,292,568; 6,320,131; 6,374,275; 6,405,239; 6,411,602; 6,417,949; 6,424,714;

6,424,717; 6,433,906; 6,438,139; 6,463,586; 6,467,091; 6,476,878; 6,493,876; 6,510,519; 6,516,002; 6,516,412; 6,526,508; 6,538,595;

6,546,013; 6,560,340; 6,567,118; 6,570,888; 6,622,308; 6,629,227; 6,664,984; 6,667,994; 6,671,879; 6,674,967; 6,678,891; 6,714,598;

6,721,352; 6,721,956; 6,725,459; 6,738,982; 6,744,892; 6,744,967; 6,751,271; 6,760,918; 6,795,972; 6,802,077; 6,804,708; 6,811,447;

6,817,028; 6,822,972; 6,823,385; 6,832,386; 6,845,106; 6,868,473; 6,874,075; 6,889,191; 6,909,471; 6,917,622; 6,917,628; 6,922,412;

6,927,806; 6,928,656; 6,931,058; 6,937,729; 6,969,279; 6,971,008; 6,971,121; 6,978,310; D348065; D354959; D359737; D363932;

D390217; D434753; D507240; D507535; RE36368; RE36988

20051216PL

WARNING: Electric shock hazard! Unplug all

electronic devices before connecting or disconnecting
any device cables to the receiver.

Safety and Performance Tips

• Keep the top of the set-top free of

all objects and electronic devices,

including your TV.

• Always set the set-top on its feet,

never on its side.

Welcome!

The Explorer® 4240C™ and 4250C™ Digital Set-Top receives

and displays digital signals, and it delivers programs in exceptional

picture and audio quality. Through the 4240C and 4250C you

can also access interactive services, such as video-on-demand

and pay-per-view programs. Contact your service provider for

information about these and other available services. Use the

instructions in this guide to install the 4240C or the 4250C and to

access your program services.

Safety First

Before using this set-top, read the IMPORTANT SAFETY

INSTRUCTIONS section of this guide.

The Explorer eClub

The online Explorer eClub provides news and information about

consumer products. You can access the Explorer eClub on the

Internet at the following Web address:

www.scientifi catlanta.com/explorerclub

Scientific Atlanta Explorer 4250c Manual

Serial Number

Look for the serial number on the bottom of the 4240C or 4250C.

Write the serial number here: ______________________________

Your service provider may ask for this number if your system

requires troubleshooting in the future.

Watch TV

Press the remote control keys to access services and programs

Guide–Display the on-screen program guide

Arrows–Highlight a program in the schedule

Info–Display program description

• Select–Watch a specifi c program in the guide

Automatic Software Updates

The TV screen displays a message that indicates the set-top is

automatically updating its software. Wait for the current time to

display on the front panel of the set-top before continuing. When the

front panel displays the time, the update is complete.

Note: If you need further assistance, contact your service provider.

Performance Tips

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 is installed.

Verify that the power to your TV is turned on.

If the set-top is plugged into a wall switch, verify the switch is in

the ON position. (Avoid plugging into an outlet that is controlled

by a wall switch.)

Verify that all cables are properly connected.

The current channel may not be available in your service

package. Try selecting another channel to see if a picture

appears.

No Color

Verify the TV program is broadcast in color.

Adjust the TV color controls.

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.

SETTINGS

EXIT

GUIDE

INFO

CH-

CH+

VOL-

VOL+

SELECT

EXPLORER 4250C

POWER

SETTINGS

1

10

11

9

8

7

6

4

T12898

5

CH-

3

2

Place holder

Installing the Explorer 4250C Digital Set-Top

T12899

IR

THIS DEVICE IS INTENDED TO
BE ATTACHED TO A RECEIVER
THAT IS NOT USED TO RECEIVE
OVER-THE-AIR BROADCAST
SIGNALS. CONNECTION OF THIS
DEVICE IN ANY OTHER FASHION
MAY CAUSE HARMFUL
INTERFERENCE TO RADIO
COMMUNICATIONS AND IS IN
VIOLATION OF THE FCC RULES,
PART 15.

120 VAC

60HZ 400W

LISTED 14H1

CABLE EQUIP.

120 VAC
60HZ 40W

CABLE

IN

S - VIDEO

OUT

MULTI-STREAM

CABLE CARD

USB

AVIS:

RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CABLE

OUT

CATV CONVERTER
MADE IN MEXICO

VIDEO

OUT

AUDIO

OUT

L

R

DIGITAL

AUDIO OUT

1

https://blinkomg.netlify.app/microsoft-office-access-database-engine-2007.html. 6

9 10

3

4

8

2

5

7

eCM MAC: 001868C16907

STB RF MAC: 001868C16906

STB SN: SABNFSRVG

T12900

Explorer 4250C Digital Set-Top

IR

THIS DEVICE IS INTENDED TO
BE ATTACHED TO A RECEIVER
THAT IS NOT USED TO RECEIVE
OVER-THE-AIR BROADCAST
SIGNALS. CONNECTION OF THIS
DEVICE IN ANY OTHER FASHION
MAY CAUSE HARMFUL
INTERFERENCE TO RADIO
COMMUNICATIONS AND IS IN
VIOLATION OF THE FCC RULES,
PART 15.

120 VAC

60HZ 400W

LISTED 14H1

CABLE EQUIP.

120 VAC
60HZ 40W

CABLE

IN

S - VIDEO

OUT

MULTI-STREAM

CABLE CARD

USB

AVIS:

RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR

CABLE

OUT

CATV CONVERTER
MADE IN MEXICO

VIDEO

OUT

AUDIO

OUT

L

R

DIGITAL

AUDIO OUT

Scientific Atlanta Cable Box 4250hdc

CAUTION

RISK OF ELECTRIC SHOCK

Scientific Atlanta Explorer 4250c

DO NOT OPEN

Scientific Atlanta Explorer 4250c Manual Free

RIGHT

IN

OUT

LEFT

AUDIO 1

IN

OUT

CABLE/

ANTENNA

VIDEO 1

IN

OUT

Stereo

TV

RIGHT

IN

OUT

LEFT

AUDIO 2

IN

OUT

VIDEO 2

IN

OUT

Cable Input

eCM MAC: 001868C16907

STB RF MAC: 001868C16906

STB SN: SABNFSRVG

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