Black Box AC910A Скачать руководство пользователя страница 15

8

VOICE CONFERENCING SYSTEM

CHAPTER 3: Installation 

CAUTION!

When you install or modify telephone wiring, always follow basic safety
precautions to reduce the risk of fire, electrical shock, and injury. These
precautions should include the following:

• Never install telephone wiring during a lightning storm.
• Never install a telephone jack in a wet location unless the jack is

specifically designed for this.

• Never touch uninsulated telephone wires or terminals unless the

line has been disconnected at the network interface.

To install the Voice Conferencing System, take these steps:

1. Place the VCS’s main module on a conference table or desk.

2. Plug one end of the 8-conductor cable (the cable with the larger RJ-45

connectors) into the open socket on the bottom of the VCS’s main
module. Plug the other end into the larger socket (labeled “TO BASE
UNIT”) on the bottom of the power-interface module. Refer to the
illustration below.

3. Installation

Содержание AC910A

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

Страница 2: ...case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for co...

Страница 3: ...procedures if such changes affect the compatibility or use of this device the telephone company is required to give adequate notice of changes 4 If the telephone company requests information on what...

Страница 4: ...o certified equipment should be made by an authorized Canadian maintenance facility in this case Black Box Any repairs or alterations made by the user to this equipment or equipment malfunctions may g...

Страница 5: ...parato 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...

Страница 6: ...erna 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 ser tomado de...

Страница 7: ...5 2 4 Other Features 6 3 Installation 8 4 Operation 10 4 1 Placing Answering and Ending Calls 10 4 2 Generating a Switch Hook Flash Adding a Third Party to a Call 10 4 3 Increasing and Decreasing the...

Страница 8: ...ietary Power interface module Telco and proprietary Dial Type DTMF touchtone Operation 2 wire balanced non bias full duplex Sampling 16 bit codec Frequency Response 300 to 3400 Hz Acoustic Noise Suppr...

Страница 9: ...e 1 Rear mounted NEMA 5 15P power plug Leads Signals Supported On RJ 45 connectors Pins 1 16 VDC 3 tip 4 ring 6 ground 8 voice communication On RJ 11 connectors All pins signals Temperature Operating...

Страница 10: ...ence room The VCS contains a full function dial pad and electronic ringer it can be a standalone phone You can place and answer calls mute and un mute the microphones and adjust the loudspeaker volume...

Страница 11: ...S s main module to its power interface module This is the cable with RJ 45 connectors the larger of the two types of modular connectors on both ends 1 6 Conductor Cable Use the included 10 3 m 6 condu...

Страница 12: ...up When the VCS is on hook the two LEDs on the main module are solid red When it is off hook the LEDs are solid green MUTE Press this key for privacy The LEDs will flash red and the microphones will...

Страница 13: ...omatic gain control These give the VCS the largest coverage area of any single conference unit People speaking even in low tones as far away from the unit as 15 to 20 feet 4 6 to 6 1 m can be heard cl...

Страница 14: ...nts chair movements paper shuffling and pencil tapping and send the total package across the line to the remote site This often means that remote listeners have trouble hearing a local site speaker ov...

Страница 15: ...is specifically designed for this Never touch uninsulated telephone wires or terminals unless the line has been disconnected at the network interface To install the Voice Conferencing System take thes...

Страница 16: ...When the Voice Conferencing System is plugged in correctly the two LEDs on the main module will be solid red This indicates that the Voice Conferencing System is receiving power If the LEDs do not lig...

Страница 17: ...ill be disconnected The LEDs will turn from solid green back to solid red 4 2 Generating a Switch Hook Flash Adding a Third Party to a Call To generate a 500 millisecond switch hook flash press the FL...

Страница 18: ...ites 4 3 Increasing and Decreasing the Volume To raise the volume one decibel press the VOL key To lower the volume one decibel press the VOL key Each time the level changes the LEDs will flash moment...

Страница 19: ...ur unit This is printed on the bottom of the main module The nature and duration of the problem When the problem occurs The components involved in the problem Any particular application that when used...

Страница 20: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 1995 Black Box Corporation All rights reserved...

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