Inter-m A-60 Operation Manual
Public address amplifier
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Also See for A-60:
- Operation manual (13 pages) ,
- Operating manual (13 pages) ,
- Service manual (9 pages)
Related Manuals for Inter-m A-60
Summary of Contents for Inter-m A-60
- Page 1 -60/120 Public ddress mplifier A-60 PUBLIC ADDRESS AMPLIFIER PROT MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER POWER -12dB +12dB -12dB +12dB...
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Page 2: Table Of Contents
Contents Contents Welcome Warning............................1 Unpacking ............................2 Installation Environment............................2 Important Safety Instructions......................2 Features ............................3 ccessories.............................3 Operation ............................3 Front Panel ............................4 Rear Panel ............................5 Connecting Speakers ........................6 pplications ............................7 Block Diagram ..........................8 Specifications ..........................9 Service Procedures............................10 Schematic .............................10 Parts List ............................10 Variations and Options .......................10 Warranty ............................10... -
Page 3: Warning
Welcome personal welcome to you from the management and employees of Inter-M ll of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value, and we are delighted you have purchased one of our products. -
Page 4: Unpacking
PUBLIC DDRESS MPLIFIER Unpacking lthough your -60/120 is neither complicated nor difficult to operate, we recommend you take a few minutes to read this brief manual and familiarize yourself with the important information regarding product features, setup and operation. s with most electronic devices, we strongly recommend you retain the original packaging. In the unlikely event the product must be returned for servicing, the original packaging (or reasonable equivalent) is required. -
Page 5: Features
PUBLIC DDRESS MPLIFIER Features Features - HIGH POWER, LOW DISTORTION 60W ( -60) or 120W ( -120) of RMS power, with less than 1% THD. - VERS TILE ND E SY TO USE Three Mic inputs, two ux Inputs. - PRIORITY MUTING Mic1 input mutes other inputs when in use. -
Page 6: Front Panel
PUBLIC DDRESS MPLIFIER Front Panel Front Panel A-60 PUBLIC ADDRESS AMPLIFIER PROT MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER POWER -12dB +12dB -12dB +12dB 1. B SS ND TREBLE CONTROLS These knobs provide continuous control of the high and low frequency response, by adding up to 12dB of cut (decrease) or boost (increase). -
Page 7: Rear Panel
PUBLIC DDRESS MPLIFIER Rear Panel Rear Panel MODEL NO. A-60 OC03 OC03 PUBLIC ADDRESS AMPLIFIER www.inter-m.com MIC 3 MIC 2 MIC 1 MADE IN KOREA AC INPUT CAUTION; TO REDUCE THE RISK OF ELECTRIC SHOCK , AUX 2 AUX 1 230V 50Hz, 75 W DO N OT REMOVE COVER. -
Page 8: Connecting Speakers
PUBLIC DDRESS MPLIFIER Connecting Speakers Connecting Speakers Before connecting speakers to your -60/120 unit, be sure to disconnect the C power cable. Make certain that the total impedance is not less than the rated impedance indicated. For 4 low-impedance speakers, connect in parallel, with the positive (+) connectors to the 4 terminal and the negative (-) connectors to the COM terminal. -
Page 9: Pplications
PUBLIC DDRESS MPLIFIER pplications pplications CASSETTE DECK CD PLAYER MODEL NO. A-60 OC03 OC03 0 2 1 PUBLIC ADDRESS AMPLIFIER www.inter-m.com MIC 3 MIC 2 MIC 1 MADE IN KOREA AC INPUT CAUTION; TO REDUCE THE RISK OF ELECTRIC SHOCK ,... -
Page 10: Block Diagram
PUBLIC DDRESS MPLIFIER Block Diagram Block Diagram -60/120... -
Page 11: Specifications
PUBLIC DDRESS MPLIFIER Specifications .............. Specifications 0dB=0.775Vrms - ELECTRIC L Rated Output/Impedance............-60: 15.5V/4 , 70V/81.6 , 100V/166.7 ....................-120: 21.9V/4 , 70V/40.8 , 100V/83.3 Frequency Response (±3dB).......................80Hz~16kHz T.H.D............................Less than 1% Mic ..........................Better than 50dB ux..........................Better than 75dB Input Sensitivity/Impedance Mic Input 1-3 ......................... -
Page 12: Service
To obtain specific warranty information and available service locations contact Inter-M directly(in Korea or the US ) or the authorized Inter-M Distributor for your specific country or region. - Page 13 NOTE...
- Page 14 NOTE...
- Page 15 Inter-M, Ltd. (Korea) began operations in 1983. Since then, Inter-M has grown to become one of the largest manufacturers of professional audio and commercial sound electronics equipment in the world. Inter-M has gained worldwide recognition for its own branded products, as well as private label manufacturing of electronics sold under other names (OEM).