Inter-m RM-N10 User manual

Operation Manual
Network System Remote Mic Station
RM-N10

NETWORK SYSTEM REMOTE MIC STATION
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.
ATTENTION : RISQUE DE CHOC ELECTRIQUE
NE PAS QUVRIR
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.
*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.
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.
Pour deconnecter completement l’appareil du reseau
d’alimentation. deconnecter le cordon d’alimentation
de la prise murale.
La prise du reseau d’alimentation doit demeurer
aisement accessible.

NETWORK SYSTEM REMOTE MIC STATION
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RM-N10
Contents
Contents
Unpacking .........................................................................................................................2
Installation
Environment ......................................................................................................................2
Important Safety Instructions ...............................................................................................2
Features..............................................................................................................................3
Contents and Accessories................................................................................................3
Front Panel ........................................................................................................................4
Rear Panel .........................................................................................................................6
How To Set Up The Device And Precautions ...............................................................8
Applications.....................................................................................................................13
Block Diagram ................................................................................................................14
Specifications ..................................................................................................................15
Service
Procedures ......................................................................................................................17
Schematic .......................................................................................................................17
Parts List..........................................................................................................................17
Variations and Options.................................................................................................17
Warranty .........................................................................................................................17

NETWORK SYSTEM REMOTE MIC STATION
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Installation
Unpacking
Unpacking
Although your RM-N10 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

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RM-N10
Features
Contents and Accessories
Contents and Accessories
1. DC Adapter x 1EA
2. Gooseneck Microphone x 1EA
3. User Manual x 1EA
Features
- BROADCAST PAGING VIA NETWORK
The device can connect Inter-M’s Network Connecting System and paging broadcast through it.
- GOOSENECK MICROPHONE
You can use the gooseneck microphone to broadcast paging in each area.
- 0~9 KEY, ALL, TALK, CHIME BUTTON
You can select the broadcasting area simply by using the 0~9 key and the All button. In addition, you
can set the operation mode of the Talk button and the Chime button.
- 2.43 INCH OLED DISPLAY
You can check and set the status of the device through the display.
- OUTPUT LEVEL METER
You can check the output level through the level meter.
- MONITOR SPEAKER
You can check the current output in real time through the monitor speakers.
- INPUT/OUTPUT ADJUSTMENT VOLUME
You can adjust the MIC input gain and monitor speaker output, Chime, and AUX volume.
- DC 24V POWER INPUT
Since there is a DC 24 V power input terminal, you can input the power using the adaptor.
- POWER SUPPLY USING POE (POWER OVER ETHERNET)
In locations featuring a PoE, you can supply power using the PoE without going through a dedicated
adapter. (PoE supplies Primary only.)

NETWORK SYSTEM REMOTE MIC STATION
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Front Panel
Front Panel
1. MIC INPUT TERMINAL
This is the terminal to connect the gooseneck microphone.
2. OLED DISPLAY
The organic light-emitting diode (OLED) displays the current status and settings of the device.
3. INPUT SHORTCUT BUTTONS
Numbers 1~5 are CP Event.
4. 0~9 / * / # BUTTON
You can use the buttons to select the number of broadcasting areas or various modes.
5. TALK BUTTON
Press the button to start broadcasting after selecting a broadcasting area. Refer to the 5. Talk
Type Settings on page 18 of this manual for detailed information about the Talk button settings.
1
2
3
4
8
9
7
6
5
+3dB

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RM-N10
6. MENU / PRESET / PREV / NEXT / CHIME / ALL BUTTON
1) MENU / PREV: You can use MENU / PREV to select the setting menu or return to the
standby screen.
2) PREV/NEXT: If there are 8 or more numbers registered in the Number Input screen, you can
use PREV / NEXT as a Scroll button.
3) CHIME: You can use this button to activate a CHIME that signals the beginning or end of a
broadcast. Refer to the 4. Chime Set on page 16 of this manual for detail information about
the CHIME settings.
4) ALL: Button used after setting the broadcast area to CP Event in the Controller's Event &
Preset Settings menu.
5) PRESET: If you select PRESET from the standby screen, the Talk Protocol is changed.
(It will be rolling from Isls-CP, Isls-Group to Isls-Zone.)
7. LED INDICATOR
You can check the output level through the level meter.
8. POWER AND COMMUNICATION LED INDICATOR
It is the LED that shows the power status and communication status. The power LED is lit when
power is applied, and the communication LED is lit to indicate Primary/Secondary operating
status.
9. MONITOR / AUX / CHIME VOLUME
This volume controls the MONITOR/AUX/CHIME output.

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Rear Panel
Rear Panel
1. DC 24V INPUT TERMINAL
This is a DC 24 V power supply terminal. You can input power by using the adaptor.
2. RESET SWITCH
Press more than 10 seconds to reset the device to the factory settings.
3. NETWORK (PRIMARY & SECONDARY) CONNECTING TERMINAL
It is a terminal to connect the device to the network. You can control the broadcasting by using
integration software.
※For more information on how to set up, refer to the integration software manual. Download the
manual at home page. (www.inter-m.net)
24V MIC VOL
AUX IN
MIN MAX
PRIMARY (POE)
RESET SECONDARY
12 34 5
ACT
LINK
<100 Base-T> <1G Base-T>
PIN NO
Function
PIN NO
Function
1 TXP 1 MX(0)+
2 TXN 2 MX(0)-
3 RXP 3 MX(1)+
4 NA 4 MX(2)+
5 NA 5 MX(2)-
6 RXN 6 MX(1)-
7 NA 7 MX(3)+
8 NA 8 MX(3)-

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RM-N10
※Communication Cable Standards
4. AUX INPUT TERMINAL
You can use this terminal to use the AUX IN jack to input an external sound source and broadcast
through the RM-N10.
5. MIC GAIN ADJUSTMENT VOLUME
This is the volume that adjusts the input GAIN of the microphone.
UTP
18 18
[ TOP VIEW ]
DIRECT
[ CABLE COLOR ORDER ]
[ FRONT VIEW ]
8.Brown
7.W/Brown
6.Green
5.W/Blue
4.Blue
3
.W
/
G
r
een
3.W/Green
2.Orange
1.W/Orange

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How To Set Up The Device And Precautions
How To Set Up The Device And Precautions
1. BOOT SCREEN: AFTER THE POWER SUPPLIED TO THE DEVICE, AN APPROPRIATE DESCRIPTION
DISPLAY ON THE BOOT SCREEN.
- INITIAL SCREEN
1) A “Welcome” message will appear on the screen during the booting and OS initialization process.
2) When the app is launched, the message will disappear for 5 seconds, then reappear on the screen.
3) When the app is launched after OS initialization, a “Booting… ”, “ Initializing…” message will
appear on the screen. (Takes approximately 30 seconds)
- STANDBY SCREEN
1) When booting is complete, the standby screen will appear. If the device is connected to a
network, the IP will appear on the screen. (Initial IP: 192.168.1.99)
The operation mode on right upper side indicates it as per 6. Talk Protocol in the setting.
(Simple mode can be changed to preset key on the standby screen)
For Isls-CP mode For Isls-Group mode For Isls-Zone mode
※Please refer to 6. Talk Protocol in the manual regarding setting the Talk Protocol.
※The IP can be changed from the web page of the device. Please refer to the software manual
for more details.
2) Before using the device, the registration of device and source(RM) is required through the
integrated management software.
※For more details, please refer to the manual of integrated management software.
3) The EVENT & PRESET can be set up on system set-up menu of the integrated management software.
4) If there is no input for 30 seconds on the standby screen, it switches to the sleep screen.

NETWORK SYSTEM REMOTE MIC STATION
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RM-N10
5) If you select any key on the front panel in sleep status, it will switch to the standby screen.
2. BROADCASTING FUNCTION: THIS FUNCTION ALLOWS YOU TO SELECT THE AREA TO
BROADCAST.
- NUMBER INPUT SCREEN
1) When you select any number key on the standby screen, it switches to the number input screen,
which displays your input number.
2) Depending on Talk Protocol setting, you can indicate VP, Group and Zone on the Number Input screen.
For Isls-CP mode For Isls-Group mode
For Isls-Zone mode
3) Press the MENU key on the Number Input screen to switch to the standby screen. (M: EXIT)
3) Enter the number to broadcast.
4) If you input a wrong number while inputting the number, select the * key to delete the wrong
number (Backspace function).
5) After entering the number to broadcast, you can complete your input by selecting the # key (Add).
6) You can repeat the step 4) and 6) to register multiple numbers.
7) Multiple numbers can be registered through repeating step 4) and 6).
8) If you want to cancel after adding a number to broadcast, re-enter the same number to remove it (Remove).
Key number input line
Selected key number registration line
Key number input line
Key number input line Key number input line

NETWORK SYSTEM REMOTE MIC STATION
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9) When inputting a number to broadcast on the input screen, you can broadcast by selecting this
is the Talk key.
- TALK SCREEN
1) The Request screen will appear when you enter the desired Number to broadcast and select the
Talk Key.
2) If not registered as an RM source equipment, the CANCEL button is displayed after 15 seconds.
(When selecting the CANCEL button, it is converted to the standby screen)
3) You can modify the MIC Mute On/Off settings by using the * key.
4) You can modify the AUX Mute On/Off settings by using the # key.
5) You can’t set Mute as On for both MIC and AUX at the same time.
6) According to the talk type during the broadcast, when the Talk button is operated, the standby
screen is switched after the broadcast ends.
※For information about setting the talk type, refer to page 14 of this manual.
3. THE 1~5 KEY: INPUT SHORTCUT AND CP EVENT.
1) The 1~5 Key on the front left side of the device. Press the 1 ~ 5 key to corresponding number is input.
2) The following screen is displayed when selecting key 1 of left 1 ~ 5 keys.
3) If the Talk Protocol is set up with Isls-CP, Isls-Group and Isls-Zone mode, it can be used as CP Event.
+3dB
Re-enter the same key number, and select ADD.
Then, selected number is deleted.

NETWORK SYSTEM REMOTE MIC STATION
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RM-N10
4. CHIME SET: SETUP MENU WHEN YOU SELECT THE MENU BUTTON FROM THE STANDBY SCREEN.
Chime is operated with the Manual Mode. If the Chime button is selected on Talk screen, the Start
Chime with odd numbered and the End Chime with even numbered appear.
- START CHIME SET
1) Press the number button 1 to select none.
2) Press the number button 2 to select the 2Step up tone.
3) Press the number button 3 to select the 4Step up tone.
4) If you select the MENU button on the Start Chime Set screen, the End Chime Set screen is displayed.
- END CHIME SET
1) Press the number button 1 to select none.
2) Press the number button 2 to select the 4Step down tone.
3) If you select the MENU button on the End Chime Set screen, the Talk Type Set screen is displayed.
5. TALK TYPE SET: YOU CAN SET HOW THE TALK BUTTON WORKS.
1) Press the number button 1 to select Toggle.
※If set to Toggle, press the Talk button once to enable RM broadcasting. Press the Talk button
once again to end the broadcasting.
2) Press the number button 2 to select Push to Talk.
※If set to Push to Talk, the RM broadcast is output only while you press and hold the Talk
button after selecting Zone. If the Talk button is Off, the broadcasting is ended.

NETWORK SYSTEM REMOTE MIC STATION
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3) Press the number button 3 to select Talk Protocol Menu.
※It is Talk Protocol Set Menu with the server controller device.
4) Press the MENU button on the Talk Type Set screen. Then, the Network Info screen is displayed.
6. TALK PROTOCOL SET: SETTING TALK PROTOCOL WITH THE SERVER CONTROLLER DEVICE
1) Press the number button 1 to select Isls-CP mode.
※It is operated with CP Mode. When the Talk button is selected after number’s input, the VP Event number
of EVENT & PRESET Setting from the integrated control software is transmitted.
2) Press the number button 2 to select Isls-Group mode.
※It is operated with GROUP Mode. When the Talk button is selected after number’s input, it will
broadcast to the Group configured in the integrated control software group.
3) Press the number button 3 to select Isls-Zone mode.
※It is operated with Zone Mode. When the Talk button is selected after number’s input, it will broadcast to
the Zone configured in the integrated control software zone.
4) When the MENU button is selected on the Talk Protocol Set screen, the Network Info screen is displayed.
7. NETWORK INFO SCREEN: AVAILABLE TO CHECK THE PRIMARY / SECONDARY NETWORK
INFORMATION OF THE DEVICE.
1) Press the MENU button on the NETWORK Info screen to check the firmware version.
※M: Main board firmware version, F: Front board firmware version
2) Press the MENU button on the Firmware Version screen to switch to the Chime Set screen,
where you can switch from the MENU screen to standby screen by pressing the PREV button.
8. FIRMWARE VERSION: AVAILABLE TO CHECK THE FIRMWARE VERSION.
1) Press the MENU button on the NETWORK Info screen to check the firmware version.
※M: Main board firmware version, F: Front board firmware version
2) Press the MENU button on the Firmware version screen to switch to the Chime Set screen, where
you can switch from the MENU screen to standby screen by pressing the PREV button.

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RM-N10
POWER AMPLIFIER
MULTI SOURCE PLAYER
(CD-6208)
MAIN CONTROLLER(IPA-10)
SPEAKER LINE
CHECKER(IPA-R10)
NETWORK
TRANSCEIVER(IPA-T10)
ATTENUATOR
SPEAKER
fire receiver
(P type/R type fire signal)
fire receiver
(P type fire signal)
L2 SWITCHING HUB
-"/
CONTROL PC
Audio(Mic/Line)
Audio(Low/High-Z)
Contact
Data(RS-485,232)
Network(UTP)
SYSTEM REMOTE
MIC STATION
Applications
Applications

NETWORK SYSTEM REMOTE MIC STATION
14 RM-N10
Block Diagram
Block Diagram
PoE Module
PoE_+24V
ADP24V
DC_24V
DC-DC Regulator
Regulator
+5VD
+3V3_FPGA +1V8_FPGA
+3V3D
+2V5_FPGA +1V5_FPGA +1V0_FPGA
PHY
RJ-45 RJ-45
Audio Codec
I2S I2C
FPGA FRONT
KEY INPUT
UART
4GB DDR3 MEMORY
eMMC SD CARD
RTC
I2C
DEBUG
UART
Flash memory
QSPI
CHIME IC
MONITOR AMP
MIC PRE-AMP
MIC INPUT
GPIO
G=+10dB ~ 50dB
G=-10dB ~ 0dB
CHIME AMP
AUX INPUT
AUX AMP
G=0dB ~ +20dB
0.1W / @8 ohms
InternalMonitor SPK
-20 to 0dBu
Zi=3kohms
-50 to -10dBu
MIC Detector Circuit
GPIO
Audio leve l meterAudio sig
DC_24V
Network Primary
Network Secondary
OLED
DC-DC DC-DC DC-DC DC-DC
PHY

NETWORK SYSTEM REMOTE MIC STATION
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RM-N10
Specifications
Specifications
* Design and specification are subject to be changed for the improvement of product quality without pre notice.
RM-N10
Audio Feature
MIC
Input Sensitivity -50dBV ± 3dB
Output Sensitivity +10dBV ± 3dB
Signal-to-noise Ratio
(<20 kHz LPF) More than 65dB
THD (<20kHzLPF) Less than 0.1%
Frequency Response
100 Hz ~ 18 kHz
(Input: -50dBV, 1kHz)
0dB ± 3dB
AUX
Input Sensitivity -10dBV ± 3dB
Output Sensitivity +10dBV ± 3dB
Signal-to-noise Ratio
(<20 kHz LPF) More than 75dB
THD (<20kHzLPF) Less than 0.1%
Frequency Response
100 Hz ~ 18 kHz
(Input: -10dBV, 1kHz)
0dB ± 3dB
Data Communication
Network Communication 100/1000 B ase-t ( RJ-45)
General Characteristics
Operating Temperature -10℃~ +40℃
Power Source DC 24V
Power Consumption MAX 10W
Weight (Set) 1.29kg/2.84lb
Dimensions (SET) 200(W) x 73(H) x 206(D)mm/7.9(W) x 2.9(D) x 8.1(H)in

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※ DIMENSIONS
200
73
206

NETWORK SYSTEM REMOTE MIC STATION
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RM-N10
Service
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 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
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.

MADE IN KOREA
March 2023 157908
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 Corporation
SEOUL OFFICE : 719, DOBONG-RO, DOBONG-GU, SEOUL, KOREA
TEL : [phone]~8, FAX : [phone]
Home Page : http://www.inter-m.com, E-mail : [email protected]