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DIGITAL AMPLIFIER

1

MA-110N

Contents

Contents

Unpacking

.......................................................................................................................................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

................................................................................................................................13

Service

Procedures....................................................................................................................................15
Schematic .....................................................................................................................................15
Parts List .......................................................................................................................................15

Variations and Options

...............................................................................................................15

Warranty

.......................................................................................................................................15

Summary of Contents for MA-110N

Page 1: ...Operation Manual Digital Amplifier MA 110N...

Page 2: ...the power supply cord plug from the AC receptacle The mains plug of the power supply cord shall remain readily accessible CAUTION These servicing instructions are for use by qualified service personne...

Page 3: ...llation 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 13 Service Procedures 15 Sc...

Page 4: ...r apparatus including amplifiers that produce heat 9 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...

Page 5: ...and Treble 10kHz controls to tailor your sound Easy to control the tone due to user frequency which is including bass and treble ADDITIONAL FUNCTIONS Easy to use with the various additional functions...

Page 6: ...input level control to input 1 3 is turned up Automatic Sleep Function Without any input signal for over 5 minutes the product switches its mode to sleep mode and with signal it reactivates in 0 5 se...

Page 7: ...Euro terminal Locate Phantom microphone switch to MIC when using unbalanced cable S N AC INPUT 220 240V 50 60Hz 30W MODEL NO MA 110N DIGITALAMPLIFIER Z Z 220 240V 50 60Hz Z MSIP REM IMK MA 110 Z Z MA...

Page 8: ...vel on input 2 3 4 INPUT 2 TERMINAL This terminal is for such devices as microphone computer CD player and DVD player Please refer to the following picture about the suitable cables Balanced Cable Use...

Page 9: ...th master volume control 8 TEL IN PRIORITY CONTROL VOLUME TEL IN input signal can be the top priority TEL IN input has priority over input 1 3 Output level of input 1 3 falls when signal is present on...

Page 10: ...neously 3 If you re just dealing with the high impedance terminal then make sure that 4 output terminal is connected with OPT IN terminal 4 SPEAKER 8 8 6 9 25V 49 70V FOR 70V TERMINAL FOR 4 TERMINAL F...

Page 11: ...10N 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 m...

Page 12: ...M C H SPEAKER MIC AUX MIC AUX UNBAL INPUT 3 MIC AUX BAL INPUT 2 MIC BAL INPUT 1 GND SIG G G TEL IN MUTE PRIORITY MUTE PHANTOM MIC TELEPHONE INTERFACE MUTE CD PLAYER PC MIC MIC LOW IMPEDANCE SPEAKER 4...

Page 13: ...X MIC AUX UNBAL INPUT 3 MIC AUX BAL INPUT 2 MIC BAL INPUT 1 GND SIG G G TEL IN MUTE PRIORITY MUTE PHANTOM MIC TELEPHONE INTERFACE MUTE CD PLAYER PC MIC MIC HIGH IMPEDANCE SPEAKER 25V 6 9 70V 49 You ha...

Page 14: ...35 SMPS 35 15 MUTE 100V 70V OPT IN 4ohm COM TONE CONTROL INPUT 1 LED INPUT 2 LED INPUT 3 LED AC 100 120V 50 60Hz AC 220 240V 50 60Hz POWER POWER S W TEL Priority MIC 1 Priority PA VOL 1 VOL 2 VOL 3 TE...

Page 15: ...s Specifications 0dBV 1 0Vrms MA 110N Rated Output Power Speaker Output Power Impedance 100W 20V 4 90W 25V 6 9 100W 70V 49 Input Sensitivity Impedance INPUT 1 50dBV 2k INPUT 2 MIC 50dBV 2k INPUT 2 LIN...

Page 16: ...DIGITAL AMPLIFIER 14 MA 110N DIMENSIONS...

Page 17: ...e by contacting your warranty provider Variations and Options Variations and Options Variations Products supplied through legitimate sources are compatible with local AC power requirements Options No...

Page 18: ...16 MA 110N NOTE...

Page 19: ......

Page 20: ...company but rather a global company that is truly international in scope with factories and offices in Korea and China and sales and marketing operations located in Japan Europe and the U S A With mor...

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