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DEVA Broadcast DB90-RX Instruction Manual

Ip audio decoder
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MAINTENANCE AND OPERATION
INSTRUCTION MANUAL
DB90-RX
IP Audio Decoder
Publish Date: 21-Jul-2023

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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: 21-Jul-2023...

  • Page 2: Table Of Contents

    Network Security Recommendations .................... 15 Panel Indicators and Appointments ....................16 Front View ............................. 16 Rear View ............................17 Connecting of DB90-RX ......................... 18 Analog Audio Outputs ........................18 Digital Audio Output ........................18 LAN Port ............................18 Operation ............................19 Status .............................
  • Page 3 Hardware Reset ..........................30 Network Default Settings ......................30 WEB Server Default Settings ....................30 Rebooting ............................. 31 Firmware Update ......................... 32 UPnP discovery in Local Networks ....................33 UPnP Activation ..........................34 WARRANTY TERMS AND CONDITIONS ................. 35 Product Registration Card ......................36...
  • Page 4 THIS PAGE IS INTENTIONALLY LEFT BLANK...

  • Page 5: Introduction

    Experience and hard work are our fundament but the continuous improving process is what we never leave aside. DEVA Broadcast participates on a regular basis in all landmark broadcasting events, not only to promote its products, but to exchange valuable know- how and experience.

  • Page 6: 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 The following table describes important conventions used in the manual. Convention and Style Description Examples Menu > Sub Menu > A menu item(s) and menu Click Settings >...

  • Page 7: General Information

    Internet Situated on thousands of locations all over the world, DB90-RX allows management by any kind of web browser from your PC, PDA or any kind of mobile device. That is what makes it the best choice for professional and consumer use.

  • Page 8: 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 9: 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 10: 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 11: Safety Warning

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Safety Warning ALWAYS OBSERVE THE SAFETY PRECAUTIONS. Careful observance of the safety precautions will help prevent physical injury, damage of the equipment, and extend the equipment life.

  • Page 12: Unpacking And Inspection

    Upon receipt, the equipment should be inspected for possible shipping damages. If such are found or suspected, notify the carrier at once and contact DEVA Broadcast Ltd. The original shipping carton box and packing materials should be kept for possible reuse, in case of return for Warranty repair, for example.

  • Page 13: Getting Started

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Getting Started In order for the normal operation of the DB90-RX to be guaranteed, you will need fulfill the following conditions: 1. Standard Ethernet 10/100M connection; 2. Correctly assigned Network configuration and device settings.

  • Page 14: Network Settings

    If you’re prompted for an administrator password or confirmation, type the password, provide confirmation or contact your system administrator. If you have already enabled this function on your computer DB90-RX will be automatically added to the Device list section. The device will be ready for usage and no additional adjustments will be required except user name and password.

  • Page 15: Network Security Recommendations

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com NETWORK SECURITY RECOMMENDATIONS 1. It is not recommended the DB90-RX to be directly connected to the Internet. This may lead to unregulated access and/or problematic operation of the device. To ensure secure connection, we recommend the device to be installed behind a router with an active firewall.

  • Page 16: 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 17: 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 18: Connecting Of Db90-Rx

    LAN PORT To ensure normal operation of the DB90-RX, its is necessary the device to it is necessary the device to be connected to a local network or Internet by cable with RJ-45 connector. - 18 -...

  • Page 19: 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 20 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Upon entering the WEB Interface, this is how the main page will look like: Username and Password may be requested if the Access Control is enabled and a page other than STATUS is selected (see “Web Server Settings”...

  • Page 21: Status

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com STATUS Information regarding DB90-RX’s current status can be found in this section of the WEB Interface: • Audio Status; • Backup Audio Status;...
  • Page 22 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Network Status section contains information about the MAC address and current IP address, Network mask and Gateway and the method in which are assigned: Static Allocation or allocated by DHCP server.

  • Page 23: Db90-Rx Configuration

    IP Voice Annoucement IP Address – Enable or disable voice announcement of DB90-RX’s IP Address. The option is Enabled by default. It is recommended the user to disable the option once the initial setup is completed.

  • Page 24: Web Server Settings

    • Password – allows the password to be customized. The Default value is pass. NOTE: DB90-RX provides you with a protected access to the device settings. Options to setup username only, password only and both are available. If the username and password fields are left blank, protected access option will be disabled.

  • Page 25: Rtp Audio Player

    If the audio from the main source disappears, the DB90-RX will automatically switch to the first backup source; if it also fails, the unit will switch to the second. Once a source with higher priority is restored, the unit will switch back to it.

  • Page 26: Icecast Audio Player

    Audio Source Switching DB90-RX has one Main and two alternative Backup Stream Audio Sources. Switching between streams is immediate and is performed automatically when connection with the current stream is lost according to specified Source Priority...

  • Page 27: Audio Loss

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Audio Loss • Channel Loss – Monitored audio channels for determining if audio is lost. Default: Both • Threshold – Audio level to determining if audio is lost. Default: -50 dB •...

  • Page 28: Factory Defaults Settings

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com FACTORY DEFAULTS SETTINGS To restore the DB90-RX to its factory defaults, follow the steps listed below: • Press the “Restore” button. • A new window will appear: • Confirm that you want to restore factory defaults.

  • Page 29: 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 Upon 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 30: 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 31: Rebooting

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com REBOOTING To reboot the DB90-RX, follow the steps listed below. • Press the “Reboot” button. • The following dialog warning window will appear: • Confirm that you want to reboot the device.

  • Page 32: 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 To update the device firmware,follow the steps listed below: • press [Browse]/[Choose File] and select the new firmware file. •...

  • Page 33: 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 34).

  • Page 34: 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 35: Warranty Terms And Conditions

    B. This Warranty applies only to products sold “as new.” It is extended only to the original end- user and may not be transferred or assigned without prior written approval by DEVA Broadcast Ltd. C. This Warranty does not apply to damage caused by improper mains settings and/or power supply.

  • Page 36: 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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