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FCC/IC RFI STATEMENTS, TRADEMARKS

FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA

RADIO-FREQUENCY INTERFERENCE STATEMENTS

Class B Digital Device.

This equipment has been tested and found to comply with the

limits for a Class B computing device pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, 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 telephone reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one 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 different from that to which

the receiver is connected.

• Consult an experienced radio/TV technician for help.

Caution:

Changes or modifications not expressly approved by the party responsible

for compliance could void the user’s authority to operate the equipment.

To meet FCC requirements, shielded cables are required to connect this device to
other Class B certified devices.

This digital apparatus does not exceed the Class B limits for radio noise emission from digital
apparatus set out in the Radio Interference Regulation of Industry Canada.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de classe B prescrites dans le Règlement sur le brouillage
radioélectrique publié par Industrie Canada.

TRADEMARKS USED IN THIS MANUAL

BLACK BOX and the 

logo are registered trademarks of Black Box

Corporation.

VELCRO

®

is a registered trademark of Velcro USA Inc.

Any other trademarks mentioned in this manual are acknowledged to be the property of the

trademark owners.

Содержание IC441A-R2

Страница 1: ...rt 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com JU...

Страница 2: ...ng antenna 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 an experienced ra...

Страница 3: ...l aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descrito en...

Страница 4: ...r una antena externa deber ser localizada lejos de las lineas de energia 16 El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 Cuidado deb...

Страница 5: ...TEREO AUDIO BALUNS Contents Chapter Page 1 Specifications 5 2 Introduction 7 3 Installation 8 4 Troubleshooting 10 4 1 Things to Try If Problems Occur 10 4 2 Calling Black Box 11 4 3 Shipping and Pack...

Страница 6: ...rd 75 ohm RG59 U coaxial cable with a BNC male connector on the Balun end preferably the cable supplied with the Balun Audio 2 Standard RCA phono cables Compliance FCC Class B IC Class classe B CISPR...

Страница 7: ...female and 2 RCA female RJ 45 Pins Used Pins 1 audio right 2 audio right ground 3 audio left 6 audio left ground 7 video 8 video ground Temperature Tolerance Operating 32 to 131 F 0 to 55 C Storage 4...

Страница 8: ...them over UTP cable to the other Balun which converts them back and sends them to their destination Connect the Video Stereo Audio Balun to a site s structured cabling through a modular wall jack in...

Страница 9: ...Do not connect the Video Stereo Audio Balun to a telecommunication outlet wired to unrelated equipment Making such a connection may damage the equipment and or the Balun Make sure that all wiring is...

Страница 10: ...ry a pair pinned to Pins 1 and 2 8 Plug the other end of each UTP cable into the appropriate video wall outlet or patch panel When this is done a complete cabling circuit should run between the two ba...

Страница 11: ...the Baluns can transmit and receive video signals depends on your cable and your video and audio equipment refer to the Maximum Distance specification in Chapter 1 4 Make sure that the patch cord you...

Страница 12: ...sistance if you have a complete description including the nature and duration of the problem when the problem occurs the components involved in the problem any particular application that when used ap...

Страница 13: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 2002 Black Box Corporation All rights reserved Doc No 94000128A...

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