TOA Electronics BG-M Series, BG-1020 User Manual

157.27 Kb

B G - M S E R I E S

M O D U L A R

M I X E R /

A M P L I F I E R S

B G - 1 0 1 5

B G - 1 0 3 0

B G - 1 0 6 0

B G - 1 1 2 0

TOA BG-M SERIES MIXER/AMPLIFIERS are ideal for a wide variety of installed sound applications such as paging, music distribution and mes- saging-on-hold. Engineered with unmatched TOA quality and reliability, the versatile BG-M Series is loaded with useful features and an essential tool for any sound system designer or contractor.

The BG-M Series Mixer/Amplifiers are comprised of four models, BG-1015 (15 W), BG-1030 (30 W), BG-1060 (60 W) and BG-1120 (120 W), all built with a compact, space-saving chassis design. Input channels include: microphone and telephone paging inputs, program and auxiliary music inputs plus a flexible module slot compatible with industrystandard TOA 900 Series modules which have an extensive array of features and connector types. Outputs include transformer-isolated 25 V, 70 V and 4 ohm, balanced, line-level Music-On-Hold plus a 1 watt output for driving an additional 8 ohm speaker zone.

Muting modes include an Auto-Mute function for voice-activated paging override of the BGM channels without interrupting the MOH output. External mute terminals allow you to activate the mute function with an external switch-closure.

Other features include bass/treble controls, insert jacks and Signal, Clip, and Power indicators. Built-in protection circuitry and an AC mains circuit breaker ensure long life and outstanding reliability.

Accessories include optional rackmount kits and volume control security knobs to protect settings.

The BG-M Series is UL and cUL listed with competitive pricing and a fiveyear warranty.

H I G H L I G H T S

Compact Five Channel Mixer/Amplifiers for paging, background/foreground music distribution and music/messaging-on-hold.

Proven TOA Quality and Reliability

Engineered for High Performance with wide frequency response, very low noise and distortion, and excellent output regulation.

Four Models:

BG-1015 (15 W), BG-1030 (30 W) BG-1060 (60 W), BG-1120 (120 W)

900 Series Module Slot with Page/BGM switch accepts most TOA plug-in modules for custom system configurations.

25 V, 70 V and 4 Ohm Speaker Outputs with screw terminal connector and protective cover plate.

Microphone Page Input, balanced, with screw terminal connector and 24 VDC phantom power.

Telephone Page Input, balanced, transformerisolated with screw terminal connector and switchable 600/10k ohm input impedance.

Program (PGM) Input, balanced, with screw terminal connector.

Auxiliary (AUX) Input, unbalanced, with dual-RCA jacks for convenient connection of stereo sources.

Music-On-Hold (MOH) Output, balanced, with screw terminal connector.

Internal Signal Routing Jumpers for assigning AUX/PGM and module to main and/or MOH outputs.

1 Watt Zone Output, 8 ohm, with screw terminal connector.

Auto-Mute Function allows voice-activated paging override of AUX/PGM and/or module without interrupting the MOH output.

Auto-Mute SENSE Control for adjusting mute activation threshold.

Selectable Muting Modes for versatile priority paging configurations.

External Mute Terminals for activating mute function with external switch-closure.

Bass/Treble Tone Controls affect only the AUX/PGM channels to the main speaker output.

Insert Jacks for connecting external signal processor.

Signal, Clip, and Power Indicators provide unit status.

Rear Panel AC Convenience Outlet with circuit breaker for powering external equipment.

Turn-On Delay disconnects output during power-up.

Over-current and Thermal Protection Circuitry prevents potential damage from overloads, short-circuit and overheating.

AC Mains Circuit Breaker

Volume Control Security Knobs Included (5)

Optional Rack-Mount Kit

UL / cUL Listed

Five Year Warranty

O P T I O N A L A C C E S S O R I E S

Plug-in Modules (see individual module specifications)

MB-1000 Rack-mount Kit (2 RU)

PF-013B Perforated Rack Panel (1 RU)

YA-920 Volume Control Security Knob

900 Series Module Guide available from http://www.toaelectronics.com

S P E C I F I C A T I O N S

BG-M SERIES MODULAR MIXER/AMPLIFIERS

Tel: 800-733-7088

Fax: 800-733-9766

www.toaelectronics.com

Type

Five channel mixer/amplifier

 

Output Power

BG-1015: 15 W RMS, BG-1030: 30 W RMS, BG-1060: 60 W RMS, BG-1120: 120 W RMS

Frequency Response

50 - 20k Hz (±3 dB)

 

 

Total Harmonic

0.05% at 1k Hz, rated output

Distortion

 

 

 

 

Inputs

Mic:

-60 dBV, 600 Ω

, electronically balanced, screw terminal, 24 VDC phantom power

 

Tel:

-20 dBV, 10k Ω

/600 Ω , transformer-balanced, screw terminal

 

Program:

-10 dBV, 10k Ω

, electronically-balanced, screw terminal

 

Aux:

-10 dBV, 47k Ω

, unbalanced, 2 x RCA pin jack (stereo-sum)

 

Module:

Specifications dependent on module type.

 

Power IN:

0 dBV, 10k Ω

, unbalanced, RCA pin jack

 

Mute:

screw terminal

 

Outputs

Main:

4 Ω , 25 and 70 V, balanced, screw terminal

 

Sub/Zone:

1 W / 8 Ω , unbalanced, screw terminal

 

MOH:

0 dBV, 600 Ω

, balanced, screw terminal

 

Preamp OUT:

0 dBV, 600 Ω

, unbalanced, RCA pin jack

Output Regulation

Less than 2 dB, no load to full load

Muting/

Mic, Telephone, Module (Page mode) Over-ride of Auxiliary, Program, Module (BGM mode)

Priority Override

Automute and/or External Switch Closure

External Mute Modes

A: Mic, Tel, Module (Page mode) normally ON, no change with switch closure

(activated with switch-closure)

Aux, Program, Module (BGM mode) normally ON, activates to OFF with switch closure

B:Mic, Tel, Module (Page mode) normally OFF, activates to ON with switch closure

Aux, Program, Module (BGM mode) normally ON, activates to OFF with switch closure

Module Slot

Card edge connector connects to audio input and output points of TOA 900 Series modules. Use of Mute-

 

type modules is not required in BG-M Series models. Mute function is determined by Module Mode switch.

 

Module Mode Switch

 

Page: module input signal mixes with Mic/Tel inputs and activates Auto-Mute function

 

BGM: module input signal mixes with Aux and Program inputs and responds to Auto-Mute / External Mute functions

Internal Jumper

Phantom Power (Mic input)

Settings

Mic, Tel, Module (Page mode) Automute routing and assignment

 

Aux, Program, Module (BGM mode) MOH/Zone routing

Dynamic Range

Mic: 60 dB, Telephone: 75 dB, Program: 75 dB, Aux: 75 dB

 

(Band Pass: 20 Hz - 20k Hz, with Tone Controls centered)

Tone Controls

Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10k Hz

 

Controls affect only Program, Auxiliary and Module (BGM mode) inputs

Cooling Fan Speed

Variable by heat sink temperature (BG-1060 and BG-1120)

Indicators

Power, Signal, and Peak LEDs

Power Source

120 VAC, 60 Hz

Power Consumption

BG-1015: 50 W, BG-1030: 80 W, BG-1060: 160 W, BG-1120: 260 W

(Rated output)

 

Protection

Self protection, with 1 AC circuit breaker (external)

Other Features

AC Outlet, 3-pin grounding type

 

Automatic electronic drive limiter

 

Output disconnected for approx. 3 seconds after the unit is turned on

Finish

Panel: ABS resin, black Case: Steel plate, black

Dimensions (W x H x D)

10.39” x 4.23” x 11.02” (264 x 107.4 x 280 mm)

Weight

BG-1015: 9.92 lbs (4.5 kg), BG-1030: 10.58 lbs (4.8 kg), BG-1060: 12.35 lbs (5.6 kg), BG-1120: 14.11 lbs (6.4 kg)

Accessories

5 x Volume Control Security Knobs: YA-920

APPLICATIONS

 

 

 

A/V Rentals

Boardrooms

Hotels / Hospitality

Public Address

Airports

Business Music

Houses of Worship

Restaurants

Audio/Visual

Conference Facilities

Industrial / Warehouses

Retail Stores

Auditoriums / Theatres

Convenience Stores

Museums

Theme Parks

Banks

Educational Facilities

Music Distribution

Training Rooms

Bars / Lounges / Nightclubs

Fitness Clubs / Gymnasiums

Offices

 

BG-M SERIES

MODULAR MIXER/AMPLIFIERS

Tel: 800-733-7088

Fax: 800-733-9766

www.toaelectronics.com

S P E C I F I C A T I O N S

D I M E N S I O N A L D R A W I N G

70.87"

120V

60Hz

 

 

 

 

 

 

 

 

 

SENSE

 

 

 

 

 

 

MAX 500W

UNIT

 

 

 

 

OUTLET

 

 

 

 

MUTE

 

MODULE

 

 

BREAKER

 

PUSH

 

 

BREAKER

 

PUSH

 

 

 

 

 

 

 

 

 

1.25A

 

RESET

 

 

 

4A

 

RESET

0

10

A

 

B

PAGE

BGM

 

 

PROGRAM

 

TEL

 

 

MIC

 

 

 

 

 

 

G

COM

HOT

G

COM

HOT

G

COM

HOT NC

 

BASS

TREBLE

AUX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

UNSWITCHED

 

 

 

 

 

 

 

 

 

-

+

-

+

 

 

 

 

 

 

OUTPUT 15W

 

OUTPUT 1W

 

 

MOH

MUTE

 

 

 

 

 

 

 

120V 50Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

PREAMP

 

POWER

40W

 

COM

4

25V

70V

8

COM

600

COM

G

OUTPUT 1W

MOH

 

OUT

 

IN

 

 

 

 

 

 

 

 

 

 

 

0

10

0

10

 

 

 

 

 

 

 

CLASS 2 WIRING

 

 

 

 

 

 

 

 

model BG-1015

Rear View

10.39"

 

MIC

 

TEL

PROGRAM

 

AUX

 

MODULE

 

 

 

 

 

 

 

 

 

 

 

SIGNAL

PEAK

POWER

0

10

0

10

0

10

0

10

0

10

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

OFF

INTEGRATED AMPLIFIER BG-1015

Module slot

3.48"

4.23"

11.02"

10.49"

Front View

Side View

B L O C K D I A G R A M

 

 

 

 

 

 

 

 

 

 

 

 

Phantom Power (24 VDC)

 

 

 

 

 

 

 

 

 

OFF

JP201

 

 

 

 

 

 

 

 

 

 

 

 

ON

Option

EBA

Mic Vol.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mic

 

 

 

 

 

 

 

 

 

 

 

 

 

-60 dB/600

 

 

 

JP207

 

 

Mute

 

 

 

 

Balanced

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I.T.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tel Vol.

 

 

 

 

 

 

 

 

 

Tel

 

 

 

 

 

Mute

 

 

JP301

 

 

 

 

-20 dB/10k Ω

 

 

 

JP208

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JP204

I.T.

 

 

JP209

A

Mute Cont.

 

PAGE

 

 

 

 

 

 

 

 

BGM

 

 

 

 

 

10 k

600

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mute

 

 

 

 

 

B

Mute Cont.

 

 

 

 

 

 

 

 

 

 

 

 

Mute selector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Module

PAGE

 

Tone

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT

 

 

PAGE

 

 

 

 

 

 

 

 

 

Module

IN

 

 

BGM

JP212

 

 

 

 

 

 

 

Preamp OUT

 

 

 

 

 

 

Mute

 

 

 

 

 

 

 

 

 

 

 

 

 

(Preamplifier Output)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bass

Treble

 

 

 

 

 

Power IN

 

 

 

 

 

 

 

 

 

 

 

(Power Amplifier Input)

 

 

 

 

BGM

JP215

 

 

 

Peak

Signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O.T.

 

 

 

 

 

 

 

 

 

 

 

 

Power

70 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Option

EBA

Program Vol.

 

 

 

 

 

 

25 V

Output 15 W/30 W/

 

 

 

 

 

 

 

 

4

60 W/120 W

 

 

 

 

 

 

 

 

 

 

 

Program

 

 

 

 

JP211

 

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

-10 dB/10k Ω

 

 

 

JP214

 

Output 1W Vol.

 

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output 1 W/8 Ω

 

 

I.T.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUX Vol.

 

 

MOH Vol.

 

 

O.T.

 

 

 

 

 

 

 

 

JP210

 

 

 

 

 

 

MOH output

AUX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 V/600 Ω

-10 dB/47k

 

 

 

 

Power

 

 

 

 

 

 

 

 

 

JP213

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P.T

Power

S.W.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC 120 V

 

 

 

 

 

 

 

 

 

Breaker

 

 

 

60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Breaker

 

 

 

 

 

 

 

 

 

 

 

 

 

A.C. Outlet

 

 

TOA E L E C T R O N I C S , I N C .

601 GATEWAY BLVD., SUITE 300 SOUTH SAN FRANCISCO, CA 94080 TEL: 800-733-7088

FAX: 800-733-9766

w w w. t o a e l e c t ro n i c s . c o m

BG-M SERIES

MODULAR MIXER/

AMPLIFIERS

 

 

Model

Description

 

 

 

 

 

ML-11T

Switchable Mic/Line Input Module, Balanced, Mute Send/Receive, Lo/Hi-Cut Filters, Removable Terminal Block

Microphone

ModulesInput

M-01F

Microphone Input Module, Balanced, 200 Ω

, Lo/Hi-Cut Filters, Female XLR

M-51F

Microphone Input Module, Balanced, 200 Ω

, Lo-Cut Filter, Voice Gate, Female XLR

 

 

M-01M

Same as M-O1F with Male XLR

 

 

 

 

 

M-01P

Same as M-O1F with Phone Jack

 

 

 

 

 

M-01S

Same as M-O1F with Screw Terminals

 

 

 

 

M-03P

Microphone Input Module, HiZ, Unbalanced, 50k Ω , Lo/Hi-Cut Filters, Phone Jack

 

 

M-21S

Microphone Input Module, Balanced, 200 Ω

, Lo/Hi-Cut Filters, Remote Vol. Control, Screw Terminals

 

 

 

 

 

 

 

 

M-51S

Same as M-51F with Screw Terminals

 

 

 

 

M-61F

Microphone Input Module, Balanced, 200 Ω

, Lo/Hi-Cut Filters, Compressor, Female XLR

 

 

M-61S

Same as M-61F with Screw Terminals

 

 

 

 

ML-11T

Switchable Mic/Line Input Module, Balanced, Mute Send/Receive, Lo/Hi-Cut Filters, Removable Terminal Block

 

 

B-01F

Balanced Line Input Module, 10k Ω

Transformer, Female XLR

 

 

B-01S

Balanced Line Input Module, 10k Ω

Transformer, Screw Terminals

 

Modules*

B-21S

Balanced Line Input Module, 10k Ω

Transformer, Remote Volume Control, Screw Terminals

Line

L-01F

Line Matching Input Module, 600 Ω

Transformer, Balanced, Female XLR

 

 

 

 

L-01S

Same as L-01F with Screw Terminals

 

 

 

 

U-01F

Line Input Module, Unbalanced, 220k Ω

, Female XLR

 

 

U-01P

Same as U-01F with Phone Jack

 

 

 

 

Input

U-01R

Same as U-01F with RCA Jack

 

 

 

 

U-01S

Same as U-01F with Screw Terminals

 

 

 

U-03R

Stereo Line Input Module, Lo/Hi-Cut Filters, Stereo Summing Dual RCA Jacks

 

 

U-03S

Line Input Module, Lo/Hi-Cut Filters, Screw Terminals

 

 

U-14R

Dual Input Module with AGC, Stereo Summing Dual RCA Jacks

 

 

U-21S

Line Input Module, Unbalanced, 220k Ω

, Remote Volume Control, Screw Terminals

 

 

U-61S

Line Input Module, Unbalanced, 220k Ω

, Compressor, Screw Terminals

 

 

E-03R

900 Series Processor Module for F-121C/CM Speakers, Dual RCA Jacks

 

FunctionModules

E-04R

900 Series Processor Module for H-1 Speakers, Dual RCA Jacks

Special

T-01S

Line Output Module, Balanced, 600 Ω

, Screw Terminals

 

 

E-05R

900 Series Processor Module for H-2/H-2WP Speakers, Dual RCA Jacks

 

 

E-06R

900 Series Processor Module for H-3/H-3WP Speakers, Dual RCA Jacks

 

 

E-07S

900 Series Low Pass Filter Output Module for FB-100 and HB-1, Removable Terminal Block

 

 

S-01S

Signal Generator Module, 1 kHz Sine Wave, Screw Terminals

 

 

S-02S

Signal Generator Module, Buzzer/Yelp, Screw Terminals

 

 

S-04S

Signal Generator Module, 8 Selectable Tones, Screw Terminals

 

 

S-20S

Digital Message/Tone Module with USB, 3 Mins., 4 Selectable Messages, Removable Terminal Block

 

 

 

 

 

 

T-02S

Line Input Module for Music-on-Hold, Unbalanced, 220k Ω Input, 600 Ω Balanced Output, Screw Terminals

 

 

V-01S

Remote Master Volume Control Module, Line In/Out, Control In, 24 VDC Out, Interfaces to RDL RLC3

* For Line Input Modules: Use “B” modules w/ transformer isolation for balanced/unbalanced sources. Use “L” modules only for 600 ohm impedance matching. Use “U” for unbalanced sources w/ short cables (< 15 feet).

Visit www.toaelectronics.com to download:

BG-M Series Architect and Engineering Specifications

BG-M Series Installation Manual

BG-M Series CAD Files

Literature Order #: L-BG-M-SERIES Specifications subject to change without notice.

© 2007, TOA Electronics, Inc.