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DEVA Broadcast DB90-RX Maintenance And Operation Instruction Manual

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MAINTENANCE AND OPERATION
INSTRUCTION MANUAL
DB90-RX
IP Audio Decoder
Publish Date: 03-Jan-2018

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Summary of Contents for DEVA Broadcast DB90-RX

  • Page 1 MAINTENANCE AND OPERATION INSTRUCTION MANUAL DB90-RX IP Audio Decoder Publish Date: 03-Jan-2018...

  • Page 2: Table Of Contents

    Safety Precautions ..........................10 Panel Indicators and Appointments ....................11 Front View ............................. 11 Rear View ............................12 Connecting of DB90-RX ......................... 13 Analog Audio Outputs ........................13 Digital Audio Output ........................13 LAN Port ............................13 Operation ............................14 Status .............................
  • Page 3 THIS PAGE IS INTENTIONALLY LEFT BLANK...

  • Page 4: Introduction

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Introduction DEVA Broadcast Ltd. is an international communications and high-technology manufacturing organization, its corporate headquarters and facility located in Burgas, Bulgaria. The company serves the broadcast and corporate markets worldwide – from consumers and small businesses to the largest global organizations.

  • Page 5: Typographic Conventions

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Typographic conventions This manual uses the following typographic conventions: Style Used for NOTE Important notes and recommendations Example Used when example text is cited “Menu”...

  • Page 6: General Information

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com General Information DB90-RX IP Audio Decoder is an integrated decoder for IP transmitted digital audio signal. It is a device designed to support HE-AAC and MPEG-1 Layer 3 compressed audio streams and PCM uncompressed stream for audio reception without quality loss.

  • Page 7: Product Features

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com PRODUCT FEATURES • High Quality HE-AAC (v.1 and v.2), MPEG-1 and MPEG-3 Decoding; • 32 kHz, 44.1 and 48 kHz sample rates support; •...

  • Page 8: Technical Specifications

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com TECHNICAL SPECIFICATIONS Audio decoder Decoder HE-AAC (v.1 and v.2), MPEG-1 Layer 3 or raw PCM Sample rates 32, 44.1 and 48 kHz Bit Rates All standard bitrates, including VBR Analog audio output...

  • Page 9: Block Diagram

    WEB SERVER POWER Because of the all-digital, minimalist-discrete-component nature of device circuitry, we have not provided schematic diagrams of the DB90-RX in this Manual. As they say on the back of TV sets: NO USER-SERVICEABLE COMPONENTS INSIDE. REFER ALL SERVICING TO QUALIFIED TECHNICAL PERSONNEL.

  • Page 10: Safety Precautions

    Broadcast Ltd. declines all responsibility if any one of the safety rules given herein is not observed. DEVA Broadcast Ltd. declines all responsibility if the end-user resells the product.

  • Page 11: Panel Indicators And Appointments

    Blinking – indication of low signal level; Constantly lit – indication of high signal level; 4 - Status LED Indicator. Blinking frequency of this LED is indication of DB90-RX state: Fast blinking – in process of connection; Approximately once per second – data buffering;...

  • Page 12: Rear View

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com REAR VIEW TCP/IP M POWER UDIO 12V / 2A LEFT RIGHT S/PDIF 1 - Left Line Analog Output – standard RCA female jack; 2 - Right Line Analog Output –...

  • Page 13: Connecting Of Db90-Rx

    Using a cable ending with two standard RCA jacks connect DB90-RX analog signal outputs to the analog audio inputs of your equipment. DIGITAL AUDIO OUTPUT Using a cable ending with a standard RCA jacks connect DB90-RX S/PDIF output to the digital audio input of your equipment. LAN PORT For normal operation it is necessary the device to be connected to a local network or Internet by cable with RJ-45 connector.

  • Page 14: Operation

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Operation DB90-RX is controlled through the built-in web server and a standard web browser can be used to monitor its status or make some adjustments. To connect to the device you need to know its IP address and follow the next steps: •...
  • Page 15 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com The picture below is illustrating STATUS page opened: NOTE: As shown on the picture below a Username and Password may be requested if the Access Control is turned on and a page other then STATUS is selected (see “Web Server Settings”...

  • Page 16: Status

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com STATUS On the picture below is shown the page with current device status: This page contains information regarding current status of DB90-RX as follows: • Audio Status; • Network Status; • Connection Status;...
  • Page 17 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Under Network Status are shown MAC address and current IP address, Network mask and Gateway and the method in which they have been assigned: Static Allocation or allocated by DHCP server.

  • Page 18: Db90-Rx Configuration

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com DB90-RX CONFIGURATION Applying New Settings In order new settings to take effect, it is necessary to press the SAVE button. Please keep in mind that some of the new settings can reset the device.

  • Page 19: Web Server Settings

    You can define Username only, Password only or both of them. If both Username and Password are left blank, NO security is used. SNMP Settings SNMP MIB File: Press the Download button to download DB90-RX SNMP MIB file. NOTE: The MIB file may change from one firmware revision to the other. Downloading this file from the device ensures that you have the proper MIB file.

  • Page 20: Ip Audio Settings

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com IP Audio Settings • URL – URL of the stream server. Up to 3 URLs can be defined. Up to 63 characters can be entered.

  • Page 21: Audio Source Switching

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Audio Source Switching DB90-RX has one main (URL1) and two alternative (URL2, URL3) Stream Audio Sources. Switching between streams is immediate and is performed automatically when connection with the current stream is lost.

  • Page 22: Factory Defaults Settings

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com FACTORY DEFAULTS SETTINGS On the above picture is shown the Factory Defaults page. Restoring DB90-RX to its Factory Defaults can be done by following the next steps: • Press the “Restore” button.

  • Page 23: Stream Default Settings

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com On completion of the process DB90-RX settings will have the following values: Stream Default Settings • URL 1, URL 2 and URL 3 – blank fields •...

  • Page 24: Hardware Reset

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com HARDWARE RESET This process will fully restore DB90-RX to its Factory Defaults, including the Network settings. Hardware Reset can be done by following the next steps: • Disconnect the power supply cable from the unit.

  • Page 25: Rebooting

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com REBOOTING On the above picture is shown the Reboot page. Rebooting of DB90-RX can be done by following the next steps: • Press the “Reboot” button. • The following dialog warning window will appear: •...

  • Page 26: Firmware Update

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com FIRMWARE UPDATE On the above picture is shown the Firmware Update page. To update the device firmware, please follow the next steps: •...

  • Page 27: Upnp Discovery In Local Networks

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com UPnP discovery in Local Networks DB90-RX implements UPnP which lets you easily find it in your local network. For this purpose your system should have UPnP enabled (see “UPnP Activation” on page 28).

  • Page 28: Upnp Activation

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com UPnP Activation NOTE: The following explanations apply to Windows XP SP2 or SP3! If you use another operating system, please contact your system administrator. Open “My Network Places”.

  • Page 29: Warranty Terms And Conditions

    A. Equipment will not be accepted for Warranty or other repair without a Return Authorization (RA) number issued by DEVA Broadcast Ltd. prior to its return. An RA number may be obtained by calling the factory. The number should be prominently marked on the outside of the shipping carton.

  • Page 30: Product Registration Card

    Your signature* *Signing this warranty registration form you are stating that all the information provided to DEVA Broadcast Ltd. are truth and correct. DEVA Broadcast Ltd. declines any responsibility for the provided information that could result in an immediate loss of warranty for the above specified product(s).

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