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Table of Contents
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Summary of Contents for Inter-m MA-110
- Page 1 Operation anual Digital mplifier M -110/110N...
- Page 2 A personal welcome to you from the management and employees of Inter-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
............................2 Installation Environment............................2 Important Safety Instructions......................2 Features ............................3 Operation ............................3 Front Panel ............................4 Rear Panel ............................5 Connecting Speakers ........................7 Applications ............................8 Block Diagram ..........................12 Specifications ..........................14 Service Procedures............................16 Schematic .............................16 Parts List ............................16 Variations and Options .......................16 Warranty ............................16 MA-110/110N... -
Page 4: Unpacking
DIGITAL AMPLIFIER Unpacking Unpacking Although your MA-110/110N 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. As 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
4. Please push the power switch, then the power input LED is on and the unit will be operated. 5. Please use your own with adjustment the volume using each input volume and master volume, the tone using the tone control. MA-110/110N... -
Page 6: Front Panel
These control the bass(100Hz) and treble(10kHz) of the main output signal by ±10dB. 5. MASTER VOLUME This controls the main output level. 6. POWER SWITCH This switch turns the power on and off. 7. POWER LED This LED is on when the amplifier is active and powered. MA-110/110N... -
Page 7: Rear Panel
DIGITAL AMPLIFIER Rear Panel Rear Panel MA-110 MA-110N INPUT 3 INPUT 2 INPUT 1 SPEAKER MODEL NO. MA-110N MIC / AUX MUTE DIGITAL AMPLIFIER (UNBAL) (BAL) (BAL) 4Ω 49Ω 100Ω MSIP-REM-IMK-MA-110 PHANTOM 100V TEL IN PRIORITY 110N MUTE MUTE 240V~ 50/60Hz... - Page 8 This is the switch to adjust level of input 2. - MIC : For microphones 6. INPUT 3 TERMINAL AUX input terminal for such devices as microphone, computer, CD player, and DVD player. Please refer to the following picture about the suitable cables. MA-110/110N...
- Page 9 1~3 falls when signal is present on TEL IN. TEL IN mute control volume adjusts the level of output falling on input 2~3. 9. SPEAKER OUTPUT TERMINAL This is the terminal for speakers. 4Ω, 70V(49Ω), 100V(100Ω) cannot be used at the same time. It may cause overload and malfunction. MA-110/110N...
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Page 10: Connecting Speakers
DIGITAL AMPLIFIER ※ Connecting Speakers Before connecting speakers to MA-110/110N unit, be sure to disconnect the AC power cable. - FOR 100V TERMINAL - FOR 70V TERMINAL ※ Make sure that 4Ω output terminal is connected with ※ Make sure that 4Ω output terminal is connected with OPT-IN terminal. - Page 11 10. EXTERNAL MUTE CONTROL TERMINAL Connect +, - terminals externally to mute the output signal. 11. AC POWER CORD This is the AC cord for connecting power. Do not bend, pull, twist, heat and cut by force. It may cause electric shock. MA-110/110N...
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Page 12: Applications
DIGITAL AMPLIFIER Applications Applications MA-110 (Using LOW IMPEDANCE SPEAKER) CD PLAYER MODEL NO. MA-110 DIGITAL AMPLIFIER 4Ω 49Ω 100Ω MSIP-REM-IMK-MA-110 PHANTOM 100V TEL IN PRIORITY MUTE MUTE 240V~ 50/60Hz AC INPUT 220-240V~ 50/60Hz, 30W TEL : 1588 7074 CLASS 2... - Page 13 DIGITAL AMPLIFIER MA-110 (Using HIGH IMPEDANCE SPEAKER) CD PLAYER MODEL NO. MA-110 DIGITAL AMPLIFIER 4Ω 49Ω 100Ω MSIP-REM-IMK-MA-110 PHANTOM 100V TEL IN PRIORITY MUTE MUTE 240V~ 50/60Hz AC INPUT 220-240V~ 50/60Hz, 30W TEL : 1588 7074 CLASS 2 WIRING TELEPHONE...
- Page 14 INPUT 2 INPUT 1 SPEAKER MODEL NO. MA-110N MIC / AUX DIGITAL AMPLIFIER MUTE (UNBAL) (BAL) (BAL) 4Ω 49Ω 100Ω MSIP-REM-IMK-MA-110 PHANTOM 100V TEL IN PRIORITY 110N MUTE MUTE 240V~ 50/60Hz AC INPUT 220-240V~ 50/60Hz, 30W TEL : 1588 7074...
- Page 15 INPUT 2 INPUT 1 SPEAKER MODEL NO. MA-110N MIC / AUX DIGITAL AMPLIFIER MUTE (UNBAL) (BAL) (BAL) 4Ω 49Ω 100Ω MSIP-REM-IMK-MA-110 PHANTOM 100V TEL IN PRIORITY 110N MUTE MUTE 240V~ 50/60Hz AC INPUT 220-240V~ 50/60Hz, 30W TEL : 1588 7074...
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Page 16: Block Diagram
DIGITAL AMPLIFIER Block Diagram Block Diagram MA-110 MA-110/110N... - Page 17 DIGITAL AMPLIFIER MA-110N MA-110/110N...
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Page 18: Specifications
DIGITAL AMPLIFIER Specifications Specifications * 0dBV = 1.0Vrms MA-110 / MA-110N Rated Output Power 100W Speaker Output Power / Impedance 20V/4Ω, 70V/49Ω, 100V/100Ω INPUT 1 -50dBV / 2kΩ INPUT 2(MIC) -50dBV / 2kΩ Input Sensitivity / Impedance INPUT 2(LINE) -10dBV / 20kΩ... - Page 19 DIGITAL AMPLIFIER ※ DIMENSIONS MA-110/110N...
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Page 20: 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. - Page 21 NOTE...
- Page 22 NOTE MA-110/110N...
- Page 23 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).
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