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FEDERAL COMMUNICATIONS COMMISSION

and INDUSTRY CANADA

RADIO FREQUENCY INTERFERENCE STATEMENT

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. However, there is no guarantee that interference will not occur
in a particular 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. 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 and power cords are required 
to connect this device to a personal computer or other Class B certified device.

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.

FCC AND DOC/MDC STATEMENTS

3

Содержание FX145A

Страница 1: ...e in the U S 24 hours 7 A M Monday to midnight Friday 877 877 BBOX FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mail order Black Box Corporation 1000 Park...

Страница 2: ...e 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...

Страница 3: ...to 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 las ins...

Страница 4: ...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 debe...

Страница 5: ...tions 7 2 Introduction 8 3 Installation 9 3 1 Installing a Single LineShare 1 x 4 9 3 2 Installing Multiple LineShare 1 x 4s in a Cascade or Daisychain 11 4 Operation and Troubleshooting 13 4 1 Contac...

Страница 6: ...ge User Controls None Indicators 4 Front mounted port activity LEDs Connectors All rear mounted 5 RJ 11C female 4 input 1 output 1 Barrel jack for power MTBF 56 200 hours Temperature Tolerance Operati...

Страница 7: ...in any way and it does not ring although callers on the other end will hear a ring signal until they hang up If one of the attached devices should happen to go off hook while an inbound call is being...

Страница 8: ...ded phone cable 2 Plug the output cord of the 1 x 4 s power supply into the barrel jack marked 12 VAC on the unit s rear panel then plug the power supply s transformer into the wall outlet 3 Run a reg...

Страница 9: ...ESHARE 1 x 4 Figure 3 1 Typical application Installing a single LineShare 1 x 4 LINE PORT 1 PORT 2 PORT 3 PORT 4 12V AC Power Supply Wall Outlet Phone Jack Single Phone Cable Phone Cables to Computer...

Страница 10: ...o a phone line jack 4 Place the second LineShare 1 x 4 within 5 ft 1 5 m of a utility power wall outlet It should also be within 7 ft 2 1 m of the first 1 x 4 if you want to use our included phone cab...

Страница 11: ...t will be sharing the line You can use the phone cords that came with these devices Your LineShare 1 x 4 system should now be ready for continuous operation Figure 3 2 Daisychaining multiple LineShare...

Страница 12: ...are 1 x 4 system follow the instructions in the rest of this chapter 4 1 Contacting Black Box If you determine that your LineShare 1 x 4 is malfunctioning do not attempt to alter or repair it It conta...

Страница 13: ...r LineShare 1 x 4 Package it carefully We recommend that you use the original container Before you ship a unit for repair or return contact Black Box to get a Return Materials Authorization RMA number...

Страница 14: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 1997 Black Box Corporation All rights reserved...

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