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IMPORTANT SAFETY INFORMATION 

 

Read these instructions. 
 
Keep these instructions. 
 
Heed all warnings. 
 
Follow all instructions. 
 
Do not use this apparatus near water. 
 
Clean only with a dry cloth. 
 
Do not block any of the ventilation openings. 
 
Install in accordance with the manufacturers 
instructions. 
 
WARNING - To reduce the risk of electric shock, 
do not expose this apparatus to rain or moisture. 
 
The apparatus shall not be exposed to dripping or 
splashing and no objects, such as vases, shall be 
placed on the apparatus. 
 
Unplug this apparatus during lightning storms or 
when unused for long periods of time. 

 

Do not install near any heat sources such as 
radiators, heat registers, stoves, or other apparatus 
(including amplifiers) that produce heat. 
 
Do not defeat the safety purpose of the polarized or 
grounding-type plug.  A polarized plug has two 
blades with one wider than the other.  A grounding 
type plug has two blades and a third grounding 
prong.  The wide blade or the third prong are 
provided for your safety.  When the provided plug 
does not fit into your outlet, consult an electrician for 
replacement of the obsolete outlet. 
 
Protect the power cord from being walked on or 
pinched particularly at plugs, convenience 
receptacles, and the point where they exit from the 
apparatus. 
 
Refer all servicing to qualified service personnel.  
Servicing is required when the apparatus has been 
damaged in any way, such as power-supply cord or 
plug is damaged, liquid has been spilled or objects 
have fallen into the apparatus, the apparatus has 
been exposed to rain or moisture, does not operate 
normally, or has been dropped. 

 

Summary of Contents for MCA 8050

Page 1: ...TM 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: ...print update June 17 2002 blank...

Page 3: ...Series amplifiers are covered by Biamp Systems five year warranty MCA Series features include 8 channels of 50W MCA 8050 or 150W MCA 8150 channels may be bridged in pairs for combined power terminals...

Page 4: ...uding amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two...

Page 5: ...an LED is green that channel has signal above 30dB When an LED is red that channel signal is clipping max power CAUTION Signal levels should be adjusted to avoid clipping Clipping can cause severe dis...

Page 6: ...R LISTED C US CAUTION Risk of fire replace fuse only with same type T 4 A L 250 V 230V 50 60Hz 900 Watts MCA 8150 115VAC rear panel F U S E F U S E O level signal peak signal peak level level signal p...

Page 7: ...nnels to Bridge together in pairs for a higher combined output power see Bridging on pg 6 Bridge disables the even numbered input and applies the odd numbered input signal to both amplifier channels F...

Page 8: ...vides 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 linear taper...

Page 9: ...LECTRICAL SHOCK DO NOT OPEN COMMERCIAL AUDIO EQUIPMENT E158021 52SJ UL R LISTED C US 50 60 Hz 27 watts class 2 wiring 27V link port link serial port logic inputs logic outputs 1 2 3 4 5 6 7 override L...

Page 10: ...1 speakers WMC Control Panel RDP Display Panel MUTE VOL VOL 1 2 3 4 MUTE VOL VOL MUTE VOL VOL MUTE VOL VOL SELECT MUTE VOL VOL MUTE VOL VOL MUTE VOL VOL MUTE VOL VOL 5 6 7 8 MASTER DRI 15 watts class...

Page 11: ...9...

Page 12: ...d power 0 2 0 2 Intermodulation Distortion SMPTE 0 35 0 35 Frequency Response 20Hz 20kHz 0 1dB 0 1dB Input Impedance balanced unbalanced 20k ohms 10k ohms 20k ohms 10k ohms Input Sensitivity 0 775 Vrm...

Page 13: ...fans electrolytic capacitors and the normal wear and tear of appearance items such as paint knobs handles and covers are not covered under this warranty 4 BIAMP SYSTEMS SHALL NOT IN ANY EVENT BE LIABL...

Page 14: ...ed cabling must be used for system connections The apparatus is deemed incapable of producing harmonic emissions or flicker levels sufficient enough to interfere with other apparatus as noted in EN610...

Page 15: ...ed cabling must be used for system connections The apparatus is deemed incapable of producing harmonic emissions or flicker levels sufficient enough to interfere with other apparatus as noted in EN610...

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