Table of Contents
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Table of Contents
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Summary of Contents for inDESIGN BA 460
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Page 2: Table Of Contents
The BA Series Power Amplifiers provide either 4 Ohm or 100V INSTRUCTIONS speaker outputs. INSTALLATION The amplifiers are part of inDESIGN’s Install Series, which also includes mixers and power amplifiers. These units provide FRONT PANEL excellent features and value. REAR PANEL... -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. To prevent injury please refer to these instructions for electrical and safety information before installing or operating the apparatus. 6. This apparatus must not be exposed to dripping or splashing liquid. No object filled with liquid, such as a vase, should be placed on the apparatus. - Page 4 You must allow a minimum 10 cm or 4 inches of unobstructed clearance around the unit. Do not place the unit on a bed, sofa, rug, or similar surface that could block the ventilation openings. If the unit is placed in a bookcase or cabinet, there must be ventilation of the cabinet to allow proper cooling. >10cm >4in >10cm...
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Page 5: Installation
INSTALLATION How to Calculate the correct load for a 100V Amplifier: When installing a 100V loudspeaker system it is rather simple to calculate the number of loudspeakers that can be connected to a particular 100V amplifier. Each 100V loudspeaker has a 100V transformer that will have different power tappings, for example 1.5, 3 and 6W. -
Page 6: Front Panel
FRONT PANEL 1. Power Switch: Turns mains power on and off. The LED light above the switch indicates the unit is on/off. 2. Level Indicator: To set for optimum working level normal signal should be kept under the 0dB. The red +3dB will illuminate when signal is excessive. PAGE 6 BA SERIES: INSTALLATION &... -
Page 7: Rear Panel
This socket contains a rated slow blow fuse. **NOTE: Only use a fuse equal to the marked rating. • BA 460 uses a fuse with an 8A rating • BA 4120 uses a fuse with a 12A rating • BA 2240 uses a fuse with a 12A rating 3. -
Page 9: Specifications
SPECIFICATIONS BA 460 BA 4120 BA 2240 Output power 4 x 60W 4 x 120W 2 x 240W AC power supply 230VAC - 240VAC Output low impedance 4 ohm - 8 ohm Hi impedance output 70V / 80 ohm 70V / 40 ohm...
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