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AUDIO OVER ETHERNET

15

AOE-N300

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.

Summary of Contents for AOE-N300

Page 1: ...Operation Manual Audio Over Ethernet AOE N300 Rack mount products in the Western Hemisphere North America South America and the Caribbean do not have handles installed due to customer preference ...

Page 2: ...emain 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 Ru...

Page 3: ...llation Environment 2 Important Safety Instructions 2 Overview 3 Features 3 Contents and Accessories 3 Front Panel 4 Rear Panel 6 Applications 10 Block Diagram 12 Specifications 13 Service Procedures 15 Schematic 15 Parts List 15 Variations and Options 15 Warranty 15 ...

Page 4: ...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...

Page 5: ...e a dedicated network Features REAL TIME 2 CHANNEL AUDIO SIGNAL TRANSCEIVER TRANSMITTER RECEIVER Ethernet to 2channel analog audio signal real time transmitter receiver FULL DUPLEX DATA COMMUNICATION TO ETHERNET NETWORK It supports IN OUT contact data transmission reception 8 channels each and serial data transmission reception RS 232C RS 422 EXPANSION OF DEVICE AOE N300 supports Multicast 1 70 an...

Page 6: ...tput audio signals for each channel 5 LINK ACT LED LED displaying the network status and data status of equipment 6 LCD LCD displaying the network IP Mac Address S W Version etc settings and server connection status in the set 7 DISPLAY SELECT SWITCH This switch is for selecting the content displayed on the LCD Displayed contents will be changed each time when the switch is pressed 1 IP Address AO...

Page 7: ...232 State 1 Server on off state 2 Client on off state 5 RS 422 State 1 Server on off state 2 Client on off state 6 PIO state 1 Server on off state 2 Client on off state 8 POWER LED LED displaying the power supply status of set Inter M 01 05 08 Ver 1 0 0 1 TX 3 kbps RX 2 kbps Audio Server On 1 Client On 192 168 1 99 RS 232 ServerOff Client Off RS 422 ServerOff Client Off PIO ServerOff Client Off ...

Page 8: ...he device DC 24V input supplies the power to the set regardless of switch On Off 4 OUTPUT TERMINAL This is the output terminal for the transmitted audio signal It is a balanced HOT COLD GND output that contains 2 channels Recommended to use with a balanced cable In case of using unbalanced cables connect referring to the figure below Balanced Unbalanced CONTACT OUTPUT RS 232C 10 100M BASE T RS 422...

Page 9: ...from AOE N300 set as a server the contact signal of the corresponding channel is output from AOE N300 set as a client For example if a contact signal is input to channel 1 of AOE N300 set as a server contact signal is output from contact number 1 output terminal of AOE N300 set as a client Caution Contact point signal is only transmitted when AOE N300 is operated under normal conditions and please...

Page 10: ...ut on the AOE N300 set as the client No 2 pin RX No 3 pin TX No 5 pin GND RS 422 communication RS 232C communication Transmit and receive data communication using RS 232C RS 422 ports supports 1 1 Example Connect the device to be controlled to the RS 232 RS 422 terminal of AOE 212 from point A and insert the control signal from the main building then device of point A can be controlled 9 NETWORK T...

Page 11: ...E N300 AOE N300 shall be connected by CAT5E CAT6 cable UTP 1 8 1 8 1 8 8 TOP VIEW DIRECT CABLE COLOR ORDER CROSS CABLE CROSS ORDER FRONT VIEW 8 Brown 7 W Brown 6 Green 5 W Blue 4 Blue 3 W Green 3 W Green 2 Orange 1 W Orange 3 ...

Page 12: ...ons Applications 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CONTACT OUTPUT RS 232C 10 100M BASE T RS 422 RESET AC INPUT H C G H C G CH1 H C G CH2 CH1 CH2 TX TX RX RX MIN MAX VOLUME VOLUME H C G MIN MAX POWER OFF ON DC INPUT 24V OUTPUT INPUT CONTACT INPUT ...

Page 13: ...on facility gym exhibition room facility leisure facility them park etc 1 1 or 1 N functions are flexible to use in any space 1 1 Purpose WAN network and LAN purpose School resort theme park exhibition room museum etc WAN AOE N300 AOE N300 AOE N300 AOE N300 AOE N300 AOE N300 AOE N300 AOE N300 LGH ...

Page 14: ...RNET 12 AOE N300 Block Diagram Block Diagram PROCESSOR AUDIO CODEC AD DA CONTACT CONTACT OUTPUT 8CH INPUT 8CH AUDIO INPUT AUDIO OUTPUT RS 232C RS 422 Ethernet PHY RJ 45 100 1G BASE T OLED DISPLAY Serial Communication ...

Page 15: ...e 44 1kHz Sampling 1dB 100Hz 20kHz THD 44 1kHz Sampling Less than 0 05 SNR 20kHz LPF Input 0dBV Gain Max 80dB Support Sampling Frequency 44 1 48kHz Quantization bits 24bit Data communication Communication type Contact RS 232C RS 422 Contact Input Output Input 8Channel Output 8Channel Serial communication rate 2400bps 115200bps ETHERNET LAN 100 1G Base T RJ 45 General characteristics Operating temp...

Page 16: ...AUDIO OVER ETHERNET 14 AOE N300 482 44 280 440 DIMENSIONS ...

Page 17: ...able 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 p...

Page 18: ...NOTE ...

Page 19: ......

Page 20: ...ean 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 Pa...

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