Related Manuals for Inter-m PA-612
Summary of Contents for Inter-m PA-612
- Page 1 Operation anual Public ddress mplifier P -612/624 * Rack mount products in the Western Hemisphere(North America, South America, and the Caribbean) do not have handles installed due to customer preference.
- Page 2 PUBLIC ADDRESS AMPLIFIER Welcome Welcome per sonal w el com e t o you f r om t he m anagem ent and em pl oyees of I nt er - M All 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.
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Page 3: Table Of Contents
Installation Environment............................2 Important Safety Instructions......................2 Features ............................3 Accessories.............................3 Operation ............................3 Front Panel ............................4 Rear Panel ............................5 Connecting Speakers ........................7 pplications ............................8 Block Diagram ..........................9 Specifications ..........................10 Service Procedures............................11 Schematic .............................11 Parts List ............................11 Variations and Options .......................11 Warranty ............................11 PA-612/624... -
Page 4: Unpacking
PUBLIC ADDRESS AMPLIFIER Unpacking Unpacking Although your PA-612/624 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. -
Page 5: Features
3. When the power switch is on, the unit starts to work with LED lighting up. Please adjust proper volume level after checking the level meter on the front panel. When using a separate power connection, the power switch does not affect to the status of switches on the other units. PA-612/624... -
Page 6: Front Panel
- When PROT LED is on, please check the status of input, output and whether or not there are the shortages in the speaker, or if the unit is overloaded. - To cancel the protection mode, please remove the cause of the problem when the unit is off. When restarting the unit, it returns to normal mode. PA-612/624... -
Page 7: Rear Panel
These terminals are used to connect speakers to the unit. You may select 4 , 70V or 100V. Make certain the combined impedance of the speakers is equal to or higher than the rated output impedance of the amplifier. MODEL EC & Associated, JAPAN Version USA/CANADA & Associated Version PA-612 4 /22V 41 /70V 83 /100V 4 /22V... - Page 8 The 400Hz high pass filter is controlled on or off by the switch(-3dB : 400Hz). 9. LEVEL DJUST VOLUME This knob provides continuous control of the amplifier’s output level, from -12dB to 0dB. Turning the knob clockwise increases the level, and turning it counter-clockwise decreases the level. PA-612/624...
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Page 9: Connecting Speakers
- Please set up the unit according to the diagram below, be aware and monitor the voltage and impedance of output terminal. - Until the sum of the output up to 120W(PA-612) or 240W(PA-624), High impedance speakers can be connected. -
Page 10: Pplications
PUBLIC ADDRESS AMPLIFIER pplications pplications The shape of outlets can be different according to country requirements. PA-612/624... -
Page 11: Block Diagram
PUBLIC ADDRESS AMPLIFIER Block Diagram Block Diagram PA-612/624... -
Page 12: Specifications
PUBLIC ADDRESS AMPLIFIER Specifications Specifications PA-612 PA-624 Rated Output Power 120W 240W Frequency Response 100Hz ~ 18kHz T.H.D Less than 1% (RMS output power, 1kHz, 20kHz LPF) High Pass Filter (400Hz) -3dB S/N (20kHz LPF, A-WTD) Better than 80dB Input Sensitivity/Impedance... -
Page 13: Service
To obtain specific warranty information and available service locations contact Inter-M directly or the authorized Inter-M Distributor for your specific country or region. PA-612/624... - Page 14 NOTE...
- Page 15 PUBLIC ADDRESS AMPLIFIER NOTE...
- Page 16 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).