Toa BG-1015 Operating Instructions Manual
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Toa BG-1015 Operating Instructions Manual

Toa BG-1015 Operating Instructions Manual

Mixer power amplifier
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MIXER POWER AMPLIFIER
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
OPERATING INSTRUCTIONS
BG-1015
BG-1030
BG-1060
BG-1120

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Summary of Contents for Toa BG-1015

  • Page 1 MIXER POWER AMPLIFIER Please follow the instructions in this manual to obtain the optimum results from this unit. We also recommend that you keep this manual handy for future reference. OPERATING INSTRUCTIONS BG-1015 BG-1030 BG-1060 BG-1120...

  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS · Be sure to read these instructions in this section carefully before use. · Heed all warnings and follow all instructions. · Keep these instructions handy for reference at any time. • Do not block any of the ventilation openings. Install in accordance with the manufacturer's instructions. •...
  • Page 3 • Be sure to replace the unit's terminal cover after connection completion. Because high voltage is applied to the speaker terminals, never touch these terminals to avoid electric shock. • Avoid installing or mounting the unit in unstable locations, such as on a rickety table or a slanted surface.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS 1. GENERAL DESCRIPTION 2. FEATURES 3. NOMENCLATURE AND FUNCTIONS Front ... 6 Rear ... 7 4. INPUT CONNECTIONS 5. OUTPUT CONNECTIONS 6. PLUG-IN MODULE INPUT PORT 6.1. Module Installation ... 9 6.2. Module Selector Switch Settings ... 10 7.

  • Page 5: General Description

    TOA's BG-1015, BG-1030, BG-1060, and BG-1120 Mixer Power Amplifiers can mix up to a total of 5 independent input signals. Power output is rated at 15 W for the BG-1015, 30 W for the BG-1030, 60 W for the BG-1060, and 120 W for the BG-1120. All units are ideal for use in sound systems requiring small power outputs.

  • Page 6: Nomenclature And Functions Front

    3. NOMENCLATURE AND FUNCTIONS [Front] INTEGRATED AMPLIFIER BG-1120 1. Power switch Press to turn ON the power. Press again to turn the power OFF. Note Amplifier operation is enabled about 3 seconds after the power switch is pressed. 2. Power indicator Lights green when the power is switched on.

  • Page 7: Rear

    [Rear] 120V 60Hz MAX 500W UNIT BREAKER PROGRAM UNSWITCHED 120V 60Hz 150W 10. Power cord Connect this cord to an AC outlet of 120 V AC. 11. Ground terminal A functional ground terminal. 12. AC outlet [UNSWITCHED] Continuously supplies up to 500 W of AC power to connected external equipment.

  • Page 8: Input Connections

    20. 1 W output volume control Adjusts the 1 W OUTPUT level. Rotate clockwise to increase and counterclockwise to decrease. 21. MOH output volume control Adjusts the MOH (Music On-Hold) output signal level. Rotate clockwise to increase and counterclockwise to decrease. 22.

  • Page 9: Output Connections

    The OUTPUT 1 W output is rated at 1 W/8 Ω 8Ω COM Module mounting screw (supplied with the module) COM 4Ω 25V 70V 40.8 Ω (BG-1120) 81.7 Ω (BG-1060) 163 Ω (BG-1030) 330 Ω (BG-1015) 70 V line 8Ω Mixer power amplifier Guide rail 900 Series plug-in module...

  • Page 10: Module Selector Switch Settings

    6.2. Module Selector Switch Settings Set the rear panel-mounted Module Selector Switch to either the PAGE or BGM position, depending on the output terminal to which the module signal is to be sent. PAGE: Signals from the installed module are only sent to the speaker outputs.

  • Page 11: Mute Operation B

    [Muted signal settings] Use the unit's internal jumper switch JP301 to select the signal to be muted. Select either the input signal from the TEL, MIC, and MODULE (PAGE) terminals or from the AUX, PROGRAM, and MODULE (BGM) terminals as the signal to be muted. Preamplifier output board 7.1.2.

  • Page 12: Aux, Program, Module (Bgm) Output Selection

    7.3. AUX, PROGRAM, MODULE (BGM) Output Selection Operations shown in the following table can be enabled with the unit's internal jumper settings. [OUTPUT 15 W/30 W/60 W/120 W] Jumpered AUX: JP210 AUX: Jumpered PROGRAM: JP211 PROGRAM: Jumpered MODULE (BGM): ON JP212 MODULE (BGM): OFF [OUTPUT 1 W, MOH]...

  • Page 13: Program Input

    7.5.2. Program input • Install an optional IT-453A Line Transformer in the specified location on the printed circuit board. • Cut off the JP205 and JP206 jumper wires. JP206 JP205 8. INSTALLATION Keep the unit's all sides at least 10 cm away from objects that may obstruct air flow to prevent the unit's temperature from rising.

  • Page 14: Control Settings

    OUTPUT 15W OUTPUT 1W 120V 50Hz 4Ω 8Ω 600Ω CLASS 2 WIRING PROGRAM INTEGRATED AMPLIFIER BG-1015 M I C - 1 1 I E R L I F I N T Volume control knob (Applicable to all models) SENSE MUTE...

  • Page 15: Block Diagram

    12. BLOCK DIAGRAM...

  • Page 16: Specifications

    Note: The design and specifications are subject to change without notice for improvement. • Accessories Volume control cover ... 5 • Optional products Line transformer: IT-450 Line transformer: IT-453A BG-1015 BG-1030 120 V AC, 60 Hz 15 W 30 W 50 W...

This manual is also suitable for:

Bg-1120Bg-1030Bg-1060

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