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Cisco Explorer 8700 Cable DVR Family Set-Tops

Quick Reference Guide

Explorer

®

 8742HDC

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IMPORTANT SAFETY INSTRUCTIONS

Notice to Installers

The servicing instructions in this notice are for use by qualifi ed service personnel only. To reduce the 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.

20080814_Installer820

Note to System Installer

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.

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.

  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 in accordance 

with the manufacturer’s instructions.

  8)  Do not install near any heat sources such as radiators, heat 

registers, stoves, or other apparatus (including amplifiers) 
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 fit 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 specified by the 

manufacturer.

12) 

Use only with the cart, stand, tripod, bracket, or 
table specified 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.

 13)  Unplug this apparatus during lightning storms or when 

unused for long periods of time.

 14)  Refer all servicing to qualified 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

A label 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 fi 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)

•  Do not expose batteries to excessive heat (such as sunlight or fi 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.

Operating Environment

The set-top is designed for operation indoors with a temperature range from 
32° to 104° F (0° to 40°C). Each set-top should have adequate spacing 
on all sides so that the cooling air vents on the chassis are not blocked.

Protect from Exposure to Moisture and Foreign 
Objects

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

expose this product to dripping or splashing liquids, rain, or moisture. 
Objects fi lled with liquids, such as vases, should not be placed on 
this apparatus.

WARNING: Avoid electric shock and fi 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 fi re hazard! Never 

push objects through the openings in this product. Foreign objects 
can cause electrical shorts that can result in electric shock or fi 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.

Cisco Explorer 8700 Cable DVR Family Set-Tops

Manufactured by:

Cisco Systems, Inc. 

5030 Sugarloaf Parkway 

Lawrenceville, Georgia 30044 USA

Telephone: 678 277-1120

Protect the Product When Moving It

Always disconnect the power source when moving the apparatus or 
connecting or disconnecting cables. 

20110316_Cable_Safety

United States FCC Compliance

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.

•  Increase the separation between the equipment and receiver.

•  Connect the equipment into an outlet on a circuit diff erent from that to 

which the receiver is connected.

•  Consult the service provider or an experienced radio/television technician 

for help.

Any changes or modifi cations not expressly approved by Cisco Systems, 
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 
service provider for any questions you may have regarding the operation or 
installation of this device.

 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.

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.

ROVI CORPORATION COPYRIGHT NOTICE

This product incorporates copyright protection technology that is protected 
by U.S. patents and other intellectual property rights of Rovi Corporation. 
Use of this copyright protection technology must be authorized by Rovi 
Corporation, and is intended for home and other limited viewing uses only 
unless otherwise authorized by Rovi Corporation. Reverse engineering and 
disassembly are prohibited.

Disclaimer

Cisco Systems, Inc. assumes no responsibility for errors or omissions that 
may appear in this guide. We reserve the right to change this guide at any 
time without notice.

20081121 FCC Standard

AVC VIDEO LICENSE

With respect to each AVC/H.264 product, we are obligated to provide 
the following notice:

THIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE 
FOR THE PERSONAL USE OF A CONSUMER OR OTHER USES IN WHICH IT 
DOES NOT RECEIVE REMUNERATION TO (i) ENCODE VIDEO IN COMPLIANCE 
WITH THE AVC STANDARD (“AVC VIDEO”) AND/OR (ii) DECODE AVC VIDEO 
THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL ACTIVITY 
AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED TO PROVIDE 
AVC VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER 
USE. ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, L.L.C. 
SEE 

HTTP://WWW.MPEGLA.COM

.

Accordingly, please be advised that service providers, content providers, 
and broadcasters may be required to obtain a separate use license from 
MPEG LA prior to any use of AVC/H.264 encoders and/or decoders.

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affi

  liates in the U.S. and other countries. A listing of Cisco’s trademarks can be 

found at 

www.cisco.com/go/trademarks

.

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

Manufactured under license from Dolby Laboratories. Dolby is a trademark of Dolby Laboratories.

HDMI, the HDMI logo, and High-Defi nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other 
countries.

MoCA is a trademark of the Multimedia over Coax Alliance.

Rovi is a trademark of Rovi Corporation. 

Other third party trademarks mentioned are the property of their respective owners.

The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1009R)

© 2011, 2012 Cisco and/or its affi

  liates. All rights reserved.

July 2012 

 

Part Number 4038345 Rev C

Cisco Systems, Inc.

 

678 277-1120

5030 Sugarloaf Parkway, Box 465447  

770 722-2009

Lawrenceville, GA 30042 

www.cisco.com

WARNING: Avoid electric shock and fi 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 Power/Mains Overloads

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

overload AC power/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.

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 fi 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.

Antenna Lead In Wire

T15378

Ground Clamps

Electric Service

Equipment

NEC = National Electrical Code 1990
National Fire Protection Association

TO CATV INSTALLER
This reminder is provided to call the CATV system installer’s attention
to Article 820-40 of the National Electrical Code (NEC) 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 point of entry as practical.

Antenna Discharge 
Unit
(NEC Section 810-21)

Power Service
Grounding
Electrode System
(NEC Art 250, Part H)

Grounding
Conductors
(NEC Section 810-20)

Ground Clamps

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