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PUBLIC ADDRESS AMPLIFIER

Welcome

Welcome

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.

We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.

Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!

RISK OF ELECTRIC SHOCK

DO NOT OPEN 

CAUTION

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING

To prevent fire or shock hazard, do not
expose the unit to rain or moisture.

*WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near water(e.g.

near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than objects do
not fall and liquids are not spilled into the enclosure through openings.

*Do not install this equipment in a confined space such as a book case or similar unit.
*This apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.
*It has heed to be easy to disconnect the device. To disconnect the device from power, separate AC input cable from inlet or unplug the AC Cord.

CAUTION
*These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing

other than that contained in the operating instructions unless you are qualified to do so.

NOTE
*
This equipment has been tested and found to comply with the limits for a Class A digital device,  pursuant to Part 15 of the FCC Rules. These limits are

designed to provide reasonable protection against  harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.

This symbol is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.

This symbol is intended to alert the user to the
presence of important operation and maintenance
(servicing) instructions in the literature accompanying
the appliance.

Caution: To prevent electric shock do not use this (polarized) plug with

an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade exposure.

Attentions: Pour prévenir les chocs électriques ne pas utiliser cette

fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre insérées à fond sans en laisser aucune partie à
découvert.

Summary of Contents for MA-106

Page 1: ...Operation Manual Public Address Amplifier MA 106...

Page 2: ...te AC input cable from inlet or unplug the AC Cord CAUTION These servicing instructions are for use by qualified service personnel only To reduce the risk of electric shock do not perform any servicin...

Page 3: ...nstallation Environment 2 Important Safety Instructions 2 Features 3 Operation 3 Front Panel 4 Rear Panel 5 Connecting Speakers 7 Applications 8 Block Diagram 9 Specifications 10 Service Procedures 12...

Page 4: ...ther 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 groundi...

Page 5: ...d 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 including power of phantom MIC TEL IN PRIORIT...

Page 6: ...INPUT VOLUME These knobs control the volume level of INPUT 1 3 4 TONE CONTROL These knobs provide continuous control of the high 10kHz and low 100Hz frequency response by adding up to 12dB of cut dec...

Page 7: ...go below the rated impedance 3 EXTERNAL MUTE CONTROL TERMINAL Be able to use this terminal when you want to cut off the unit s output signal from the external equipment 4 TEL IN TERMINAL This is the a...

Page 8: ...h 6 3 Phone Jack the rear panel s MIC input terminal don t output the signal 10 SELECT SWITCH OF INPUT 1 PHANTOM MIC This switch selects a kind of INPUT 1 s MIC on the rear panel Be able to use either...

Page 9: ...certain that the total impedance is not less than the rated impedance indicated 2 Don t have to use several speaker terminals at the same time 3 If you re just dealing with the high impedance terminal...

Page 10: ...IFIER 8 MA 106 Applications Applications You have to select one between 4 and High voltage output You never use both 4 with High voltage output at the same time If you do this system will have damaged...

Page 11: ...PUBLIC ADDRESS AMPLIFIER 9 MA 106 Block Diagram Block Diagram...

Page 12: ...Tone Control BASS 100Hz 12dB TREBLE 10kHz 12dB Operating Temperature 10 C 40 C Power Source 100 120VAC or 220 240VAC 50 60Hz Supplied AC mains depends on country requirements Power Consumption 24W We...

Page 13: ...PUBLIC ADDRESS AMPLIFIER 13 MA 106 11 MA 106 DIMENSIONS...

Page 14: ...Warranty terms and conditions vary by country and may not be the same for all products Terms and conditions of warranty for a given product may be determined first by locating the appropriate country...

Page 15: ...3 MA 106...

Page 16: ...mpany 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 more...

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