Inter-m IM-300, IMS-300, IMD-300, IMC-300 Operation Manual

Operation Manual

Main Controller Amplifier/Sub Amplifier/

Chairman Unit/Delegate Unit

IM-300, IMS-300,

IMC-300, IMD-300

IM-300

IMS-300

IMD-300

IMC-300

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

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.

*CLASS 2 WIRING (Adjacent to speaker terminal): The speaker output of this apparatus can exceed 10 Watts and could be a shock injury.

Connection to speakers should be performed by a skilled person. *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.

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

IM-300, IMS-300, IMC-300, IMD-300

Contents

Unpacking.......................................................................................................................................2

Installation

Environment....................................................................................................................................2

Important Safety Instructions.............................................................................................................2

Outline..............................................................................................................................................3

Features............................................................................................................................................3

Front Panel

IM-300...........................................................................................................................................4

IMS-300.........................................................................................................................................6

IMC-300/IMD-300 .........................................................................................................................7

Rear Panel

IM-300.........................................................................................................................................10

IMS-300.......................................................................................................................................12

How to use IMD-300 reservation and emergent speaking function...................................13

Display...........................................................................................................................................14

Application Equipment depending on System (equipment for conference) Combination...16

Applications ..................................................................................................................................17

Block Diagram..............................................................................................................................18

Specifications................................................................................................................................20

Service

Procedures....................................................................................................................................22

Schematic.....................................................................................................................................22

Parts List .......................................................................................................................................22

Variations and Options ...............................................................................................................22

Warranty .......................................................................................................................................22

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

Unpacking

IM-300, IMS-300, IMC-300, IMD-300

Unpacking

Although your IM-300/IMS-300/IMC-300/IMD-300 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.

Installation

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

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

IM-300, IMS-300, IMC-300, IMD-300

Features

IM-300 (Main controller amplifier)

- Displays various operation modes by adopting a vacuum fluorescent display (VFD) on the dot matrix method

- Built-in 60W Mono AMP

- Records contents of conference via USB memory (MP3 file)

- Connects up to 30 mic units (IMC/IMD-300)

- Connects up to 8 units (IMS-300) to expanded amplifier(up to 250 mic units(IMD-300) expandable)

- Built-in monitor speaker to check operation status

- Line/AUX input jack provided

- Line/AUX output jack provided

- Outer mic input jack provided

- Tone Control(Bass/Mid/Treble) adjustable

IMC-300 (Chairman mic unit)

- Control of major function for meeting progress

- Uses a single direction of gooseneck mic with high sensitivity

- Displays mic operation status and operation using a LCD

- Reproduces clear sound quality with high sound quality of speaker provided

- Speaker output volume adjustable

- Earphone Jack (3.5mm) provided

- Applying T-PAD Connector to easily expand mic unit

IMD-300 (delegate mic unit)

- Emergent speaking/reservation function

- Uses a single direction of gooseneck mic with high sensitivity

- Displays mic operation status

- Reproduces clear sound quality with high sound quality of speaker provided

- Speaker output volume adjustable

- Earphone Jack (3.5mm) provided

- Applying T-PAD Connector to easily expand mic unit

IMS-300 (sub-amplifier for mic unit expanding)

- Built-in 60W Mono AMP

- Connect up to 30 mic units to the each IMD-300

Outline

This product is convenient to progress middle/large conference and provides various convenient functions for smooth progress of meeting. Especially, reservation by digital communication, speaking time setting and release and display, Free Mode, emergent reservation, volume control and other various functions are provided for meeting. Up to 250 MIC units can be expanded, and various cables are prepared for various installation space. These products consist of 4 total models and features of respective model are as follow:

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

IM-300, IMS-300, IMC-300, IMD-300

Front Panel (IM-300)

1. HANDLE

A handle is designed to install or easily handle this unit on the racks.

2. POWER SWITCH

This is a switch to supply power. Pressing this switch enables the VFD (Vacuum Fluorescent Display) to display ‘MIC INITIAL’ for about 10 seconds and indicate mic numbers connected and operate the unit.

3. USB JACK

This is a jack to record contents of conference in MP3 file. Pressing the recording button which is No.9 of the front panel after connecting USB memory enables to start saving. In ending Save File, remove USB memory after pressing the recording button once again. Where saving capacity of USB memory is 1Gbyte, the unit can save memory for 20 hours at the bit rate of 128Kbit.

4. VFD (VACUUM FLUORESCENT DISPLAY) DISPLAY WINDOW

This is a window to display current progresses and status of the equipment system for meeting. Items that the VFD displays include operation mode (free speaking and reservation mode), person numbers waiting for reservation, emergent speaking request, continued speaking time, USB recording, input signal level and main volume level.

5. MODE BUTTON

This is a mode to select person numbers to speaking and Reverse Mode and Free Mode are cyclic whenever pressing the button.

- Reserve Mode: A person with relevant number by reservation.

- FREE Mode: All participants can speak.

6. ALL CLEAR BUTTON

This is a switch to cancel speaking of all persons to speaking and reserve speaking irrespective of modes of No. 5 Mode button of the front panel.

12 3 4 567 8910

11 12 13 14 15

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

IM-300, IMS-300, IMC-300, IMD-300

7. 1 CLEAR BUTTON

Pressing this button for setting Reserve Mode enables to cancel speaking of the current speaker and allow speaking of the next reserved speaker.

※ You can turn off the IMC-300 Chairman mic using this button when mic continues to turn on even after

ending speaking at the IMC-300 Chairman mic. Pressing and holdinhg this switch for 1.5 sec enables to turn off the IMC-300 Chairman mic. The Chairman Mic Ring LED and speaking display LED flicker 3 times and turn off.

※ Caution: Take care since the 1 Clear (cancel of current speaker) operates if pressing this button with the

IMC-300 Chairman Mic Off.

8. TIME SET BUTTON

This is a button used to setup speaking time, which is set to the order of 1MIN → 2 MIN → 3 MIN → 5 MIN → OPEN whenever pressing this button. Mic LED flickers before setup time is exceeded, and the next

subscriber’s mic operates so that speaking is done. Speaking time restricting operation is done only in the Reverse Operation Mode.

9. RECORDING BUTTON

This is a button to start and end for recording meeting minutes. Saving of meeting minutes at a MP3 file starts if pressing this button after inserting USB memory into the No.3 USB jack of the front panel. If pressing this button, ‘REC COMPLETE’ is displayed on the VFD and saving is ended if pressing it once again.

10. CHIME BUTTON

This is a chime bell operation button to inform meeting start/meeting suspension/meeting end. Chime bell sound is output whenever pressing this button. Chime bell sound does not operate during recording of USB memory.

11. LINE/AUX LEVEL CONTROLLER

This is a volume to adjust the level of Line Input and AUX Input attached to the rear panel.

12. TONE CONTROLLER (BASS/MID/TREBLE TONE)

This is a volume to adjust tone such as BASS/MID/TREBLE of the signal which is output to the mic unit speaker. You can adjust and use desiring tone.

13. MONITOR SPEAKER LEVEL CONTROLLER

This is a volume to control the level of the monitor speaker on the front panel.

14. MAIN VOLUME AND LED

This is a main signal control volume and display according to setting level of main volume.

15. MONITOR SPEAKER

This is a monitor speaker to monitor mic operation status.

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

IM-300, IMS-300, IMC-300, IMD-300

Front Panel (IMS-300)

1. HANDLE

A handle is designed to install or easily handle this unit on the racks.

2. POWER INDICATOR (POWER LED)

This is a LED to indicate Power On/Off, and lights up if power is supplied. IMS-300 is connected to IM-300 for power On/Off.

MAIN CONTROLLER AMPLIFIER/SUB AMPLIFIER/CHAIRMAN UNIT/DELEGATE UNIT

IM-300, IMS-300, IMC-300, IMD-300

Front Panel (IMC-300/IMD-300)

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+ 19 hidden pages

Inter-m IM-300, IMS-300, IMD-300, IMC-300 Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual