Inter-M PA-935N User Manual

4.5 (2)
Inter-M PA-935N User Manual

Operation Manual

Public Address Amplifier

PA-935N

PUBLIC ADDRESS AMPLIFIER

Wellcome

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!

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

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.

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.

*Do not install this equipment in a confined space such as a book case or similar unit.

*The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus. *Worded: “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.”

Service Instructions

*Worded: "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."

*Location: Instruction Manual.

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.

* It can be heated up if you use this product in closed box or ill-ventilated place.

PUBLIC ADDRESS AMPLIFIER

Contents

 

Unpacking .......................................................................................................................................

2

Installation

 

Environment....................................................................................................................................

2

Important Safety Instructions.............................................................................................................

2

Features............................................................................................................................................

3

Front Panel ......................................................................................................................................

4

Rear Panel .......................................................................................................................................

5

Connecting Speakers .....................................................................................................................

7

Connecting Speakers (USA/CANADA & Associated Version) ......................................................................

8

Applications ....................................................................................................................................

9

Block Diagram ..............................................................................................................................

10

Specifications ................................................................................................................................

11

Dimensions ...................................................................................................................................

12

Service

 

Procedures....................................................................................................................................

13

Schematic .....................................................................................................................................

13

Parts List .......................................................................................................................................

13

Variations and Options ...............................................................................................................

13

Warranty .......................................................................................................................................

13

PA-935N 1

PUBLIC ADDRESS AMPLIFIER

Unpackiing

Although your PA-935N is neither complicated nor difficult to operate, we recommend you to 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.

IInsttallllatition

Environment

Never place this product in an environment which could alter its performance or reduce its service life. Such environments usually include high levels of heat, dust, moisture, and vibration.

Important Safety Instructions

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with dry cloth.

7.Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other 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 type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11.Only use attachments/accessories specified by the manufacturer.

12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13.Unplug this apparatus during lightning storms or when unused for long periods of time.

14.Refer all servicing to qualified service personnel. Servicing is required when the

apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

S3125A

S3125A

2 PA-935N

PUBLIC ADDRESS AMPLIFIER

Feattures

-HIGH POWER, LOW DISTORTION

35W of RMS power, with less than 3% THD.

-VERSATILE AND CONVENIENT

Three mixable inputs: MIC1, MIC2/AUX, MIC3/CD/SATELLITE and TELEPHONE.

-CONFIGURABLE

Mic 2/Aux and Mic 3/CD/SATELLITE are individually selectable.

-TELEPHONE INPUT

Telephone input for connection with telephone system.

-PRIORITY DUCKING

MIC2/AUX and MIC3/CD/SATELLITE inputs duck when MIC1 in use.

Also, MIC1, MIC2/AUX and MIC3/CD/SATELLITE inputs duck when telephone in use.

-TONE CONTROL

Separate Bass and Treble controls to tailor your sound.

PA-935N 3

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