Operation Manual

Remote PA Monitor

PM-N108

* Rack mount products in the Western Hemisphere(North America, South America, and the Caribbean) do not have handles installed due to customer preference.

REMOTE PA MONITOR

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!

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.

ATTENTION : RISQUE DE CHOC ELECTRIQUE

NE PAS QUVRIR

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

WARNING

To prevent fire or shock hazard, do not

étre insérées à fond sans en laisser aucune partie à découvert.

Pour deconnecter completement l’appareil du reseau d’alimentation. deconnecter le cordon d’alimentation de la expose the unit to rain or moisture.

prise murale.

La prise du reseau d’alimentation doit demeurer aisement accessible.

*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.

*Warning : To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases,

should not be placed on this apparatus.

*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.

*To completely disconnect this apparatus from the AC mains, disconnect 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 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.

REMOTE PA MONITOR

Contents

Unpacking

.......................................................................................................................................2

Installation

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

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

Overview

.........................................................................................................................................3

Features

...........................................................................................................................................3

Contents and Accessories

.............................................................................................................3

Front Panel

......................................................................................................................................4

Rear Panel

.......................................................................................................................................5

Operation

........................................................................................................................................7

Application

......................................................................................................................................8

Block Diagram

................................................................................................................................9

Specifications

................................................................................................................................10

Service

Procedures....................................................................................................................................12

Schematic.....................................................................................................................................12

Parts List .......................................................................................................................................12

Variations and Options

...............................................................................................................12

Warranty

.......................................................................................................................................12

PM-N108 1

REMOTE PA MONITOR

Unpacking

Although your PM-N108 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

2 PM-N108

REMOTE PA MONITOR

Overview

PM-N108 is a device used to monitor the PA system audio through a network. You can check the audio status by accessing the power amplifier and line audio output through the web.

Features

- MONITORING SOUND SOURCE THROUGH NETWORK

- LINE 8 CHANNEL, AMP 8 CHANNEL AUDIO INPUT

- RECEIVING AUDIO DATA THROUGH NETWORK

- SUPPORTING 100/1000 MBPS

- SUPPORTING DHCP, STATIC IP (DEFAULT, STATIC IP: 192.168.1.99)

Contents and Accessories

1. 3P Terminal Block x 16EA

2. 4P Terminal Block x 1EA

3. Rack Mounting Screw x 4EA

4. User Manual x 1EA

PM-N108 3

REMOTE PA MONITOR

Front Panel

1. NETWORK STATUS LED

The status of network LINK, ACT operation is displayed.

- LINK LED: If connected to the network, green LED is turned on.

- ACT LED: If connected to the network, green LED blinks.

2. OLED DISPLAY

Network status is displayed on OLED DISPLAY.

- IP Address, Subnet mask, DNS, Mac, Version Information

3. DISPLAY CONTROL SWITCH

You can check your desired information by rotating the switch.

4. POWER LED

If the device is powered on, green LED is turned on.

1 2

3 4

4 PM-N108

REMOTE PA MONITOR

Rear Panel

1 2 3

4 5

1. DC 24V INPUT TERMINAL

It supplies power to this device. Power supply is DC 24V.

2. AMP 8–CHANNEL INPUT TERMINAL

A terminal to connect the output of the power amplifier (up to a max. output of 100V).

※ Please turn the power off before connecting the power amplifier.

3. LINE 8-CHANNEL INPUT TERMINAL

A terminal to connect audio line output

- LINE INPUT: A terminal to connect the audio output of the equipment to be monitored

- LINE OUTPUT: A terminal to output the input audio

4. NETWORK CONNECTING TERMINAL

It is a terminal to connect the device to the network. You can control by using webpage.

※ For more information on how to set up, refer to the integration software manual. Download the manual at home page. (www.inter-m.net)

<100 Base-T> <1G Base-T>

PIN NO Function PIN NO Function

LINK

ACT

1 TXN 1 MX(0)+

2 TXP 2 MX(0)-

3 RXN 3 MX(1)+

4 NA 4 MX(1)-

5 NA 5 MX(2)+

6 RXP 6 MX(2)-

7 NA 7 MX(3)+

8 NA 8 MX(3)-

PM-N108 5

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※ Communication Cable Standards

[ TOP VIEW ]

UTP

1

[ FRONT VIEW ]

8.Brown

7.W/Brown

6.Green

5.W/Blue

4.Blue

2.Orange

1.W/Orange

8

DIRECT

[ CABLE COLOR ORDER ]

1 8

5. RESET SWITCH

Press more than 10 seconds to reset the device to the factory settings.

1

3

8

CROSS

[ CABLE CROSS ORDER ]

8

6 PM-N108

REMOTE PA MONITOR

Operation

①

PM-N108 1.0.0.0

IP. 192.168.1.99

②

Network Info.

IP 192.168.1.99

Mask 255.255.255.0

DNS 8.8.8.8

00:1d:1d:1d:00:00:00

③

RX KB/s

0.00

TX KB/s

0.00

Network Usage.

① Standby screen of the device. The model name, IP Address and network information are displayed.

② In the standby screen, turn the Display Control Switch on front panel to the right to display the Network Info details (IP Address, Subnet Mask, DNS, and Mac Address).

③ In the Network Info details screen, turn the Display Control Switch on the front panel to the right, the

Network Usage screen (RX/TX Data speed) is displayed.

In the Network Usage screen, turn the Display Control Switch on the front panel to the left, the Network Info details screen is displayed.

PM-N108 7

REMOTE PA MONITOR

8 PM-N108

PC or MOBILE

WEB PAGE

TU-6200

AUDIO OUT

PW-6242B

CD-6208

PV-6232A

NPX-8000

GES-162

PM-N108

DPA-300Q

AMP OUT

DPS-480D

PN-236

V2-5000

Network

Audio(MIC/Line)

Audio(Low/High-Z)

REMOTE PA MONITOR

PM-N108 9

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Specifications

Audio

Communications

Operating Temperature

Power Source

Weight (SET)

Dimensions (SET)

Audio Input Channel

Audio Input Level

Frequency response (0dBV)

THD+N Ratio

(20Hz HPF, 20kHz LPF, 0dBV, 1kHz)

S/N

(20Hz HPF, 20kHz LPF, 0dBV, 1kHz)

AMP Input Channel

AMP Input Level

THD+N Ratio

(20Hz HPF, 20kHz LPF, 40dBV, 1kHz)

Network Communications

PM-N108

8 Channel

0dBV (1Vrms)

20Hz~20kHz

Less than 0.1%

More than 80dB

8 Channel

40dBV (100Vrms)

Less than 1%

100/1000 Base-t

-10 ℃ ~ 40 ℃

DC 24V, 300mA

3.04kg

482(W) x 44(H) x 280(D)mm

* Design and specification are subject to be changed for the improvement of product quality without pre notice.

10 PM-N108

※ DIMENSIONS

440

REMOTE PA MONITOR

482

PM-N108 11

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Service

Procedures

Take steps to insure the problem is not related to operator error or other products within the system. Information provided in the troubleshooting portion of this manual may help with this process. Once it is certain that the problem is related to the product contact your warranty provider as described in the warranty section of this manual.

Schematic

A Schematic is available by contacting your warranty provider.

Parts List

A Parts List is available by contacting your warranty provider.

Variations and Options

Variations

Products supplied through legitimate sources are compatible with local AC power requirements.

Options

No optional items are available for this product.

Warranty

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 which the product was purchased in, then by locating the product type.

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.

12 PM-N108

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).

The company is no longer just a Korean 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 more than 850 employees around the globe,

Inter-M is well-poised for further growth and expansion.

Inter-M Americas, INC.

5666 CORPORATE AVE. CYPRESS, CA 90630

TEL : +1-714-828-2200, FAX : +1-714-828-2210

Home Page : http://www.inter-m.net, E-mail : [email protected]

Inter-M Corporation

SEOUL OFFICE : 719, DOBONG-RO, DOBONG-GU, SEOUL, KOREA

TEL : +82-2-2289-8140~8, FAX : +82-2-2289-8149

Home Page : http://www.inter-m.com, E-mail : [email protected]

MADE IN KOREA

February 2020 150965