Related Manuals for Biamp MCA Series
Summary of Contents for Biamp MCA Series
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Page 1: Operation Manual
MCA Series Multi-Channel Amplifiers Operation Manual Biamp Systems, 10074 S.W. Arctic Drive, Beaverton, Oregon 97005 U.S.A. (503) 641-7287 www.biamp.com an affiliate of Rauland Borg Corp. - Page 2 blank print update June 17,2002...
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Page 3: Table Of Contents
MCA 8150 delivers 150 watts/channel into 4 ohms. Channels may be bridged in pairs for higher combined wattage. Connections are provided for remote Front Panel pg. 3 control of channel levels & muting. MCA Series amplifiers are covered by Biamp Systems' five-year warranty. Rear Panel pgs. 4 & 5... -
Page 4: Important Safety Information
IMPORTANT SAFETY INFORMATION Read these instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus Keep these instructions. (including amplifiers) that produce heat. Heed all warnings. Do not defeat the safety purpose of the polarized or grounding-type plug. -
Page 5: Front Panel
FRONT PANEL MCA 8050 front panel MCA 8050 signal temp signal temp signal temp signal temp signal temp signal temp signal temp signal temp peak fault peak fault peak fault peak fault peak fault peak fault peak fault peak fault Channel 1 Channel 2 Channel 3... -
Page 6: Rear Panel
REAR PANEL MCA 8050 115VAC rear panel CAUTION: CAUTION MCA 8050 BIAMP SYSTEMS Risk of fire - remote control an affiliate of Rauland Borg Corp. replace fuse only RISK OF ELECTRICAL SHOCK. MADE IN U.S.A. DO NOT OPEN. with same type... - Page 7 (maximum) levels, then TDT100 = MCA 8050 bridged channels (100 Watts) adjust the MCA Series Level controls for the desired volume. TDT150 = MCA 8150 individual channels (150 Watts) TDT300 = MCA 8150 bridged channels (300 Watts) Signal / Peak Indicators: These 2-color LEDs indicate the signal level for each channel.
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Page 8: Bridging / Remote Control
(0~+10 VDC) is used to control levels (+10 VDC = unity gain; 0 VDC = off). Remote Control provides +10V and ground terminals (for use with potentiometers), but external ‘ramp’ voltage devices, such as a BIAMP DRI, may be used instead (see Applications on pg. 8). Potentiometers should be 25k Ω... -
Page 9: Applications
Multi-function System Processor Multi-function System Processor Multi-function System Processor MCA 8050 CAUTION: CAUTION MCA 8050 BIAMP SYSTEMS Risk of fire - remote control an affiliate of Rauland Borg Corp. replace fuse only RISK OF ELECTRICAL SHOCK. MADE IN U.S.A. DO NOT OPEN. - Page 10 COMPACT 2:50 DIGITAL AUDIO microphone zone paging switches DA28R DA28R OUTPUTS INPUTS BIAMP SYSTEMS 50/60 Hz Portland, Oregon an affiliate of Rauland-Borg Corp. level level level level level level level level trim...
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Page 12: Specifications
5.25 inches (133mm) - 3U width 19 inches (483mm) 19 inches (483mm) depth 15.5 inches (394mm) 15.5 inches (394mm) Weight: 30 lbs. (13.6kg) 35 lbs. (15.9kg) Biamp Systems reserves the right to make changes to performance specifications without prior notice. -
Page 13: Warranty
WARRANTY BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR LIMITED WARRANTY TO THE ORIGINAL PURCHASER OF THE PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL. BIAMP Systems expressly warrants this product to be 4. BIAMP SYSTEMS SHALL NOT IN ANY EVENT BE... -
Page 14: Declaration Of Conformity
Declaration of Conformity Biamp Systems, Inc., as the manufacturer, hereby declares that the following described product, in our delivered version, complies with the provisions of the DIRECTIVES except as noted herein. In case of alteration of the product, not agreed upon or directed by us, this declaration is no longer valid. - Page 15 Declaration of Conformity Biamp Systems, Inc., as the manufacturer, hereby declares that the following described product, in our delivered version, complies with the provisions of the DIRECTIVES except as noted herein. In case of alteration of the product, not agreed upon or directed by us, this declaration is no longer valid.
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Questions and answers
my mca8050 front pannelcan not recieve power what wrong with it .
If the front panel of the Biamp MCA8050 is not receiving power, possible issues include:
1. Power Supply Issue – Ensure the unit is connected to a working power outlet and that the power switch is turned on.
2. Blown Fuse – Check if the fuse needs to be replaced. Use only the specified fuse type to maintain safe operation.
3. Faulty Power Cord – Inspect the power cord for damage or loose connections.
4. Internal Failure – If the above checks do not resolve the issue, there may be an internal component failure requiring professional servicing.
Always follow safety precautions when troubleshooting power-related issues.
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