DEVA Broadcast DB8008 Maintenance And Operation Instruction Manual
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DEVA Broadcast DB8008 Maintenance And Operation Instruction Manual

Digital silence monitor with mp3 and ip audio backup players
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MAINTENANCE AND OPERATION
INSTRUCTION MANUAL
DB8008
Digital Silence Monitor
with MP3 and IP Audio Backup Players
Publish Date: 20-Jan-2023

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Summary of Contents for DEVA Broadcast DB8008

  • Page 1 MAINTENANCE AND OPERATION INSTRUCTION MANUAL DB8008 Digital Silence Monitor with MP3 and IP Audio Backup Players Publish Date: 20-Jan-2023...

  • Page 2: Table Of Contents

    LAN Port ............................29 Operation ............................30 Manual IP Identification ....................... 30 Network Discovery ........................32 DB8008 WEB interface menu pages ....................34 Status ............................. 34 Input .............................. 35 Main and AUX Input ........................ 35 IP Audio Client ......................... 36 Backup ............................
  • Page 3 List of DB8008 Jumper Settings for Analog Signals ..............48 DB8008 Jumpers Location ......................49 DB8008 Configuration with Impedance 10kΩ and 0dBu analog Input and Output Range DB8008 Configuration with Impedance 600Ω and +18dBu analog Input and Output Range APPENDIX B ........................... 52 How should I configure the connection between my DEVA Device and an FTP Client? WARRANTY TERMS AND CONDITIONS .................
  • 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

    Another option provided by the model is the alert notifications via email, SNMP or analog opto-coupled outputs in case of signal loss. Developed to provide users with a tool for an infallible and constant audio feed, the DB8008 is trademark DEVA device offering a simple and subtle solution to the problem of radio silence.

  • 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 • Fully DSP based core • Intelligent Silence Detector and Backup Audio Switcher • Scheduler for disabling the Silence Detector and Forcing the Source for predefined period of time •...

  • 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 MAIN ANALOG AUDIO INPUTS Connectors Balanced XLR Impedance 600Ω or high impedance Level 0dBu or +18dBu Jumper selectable, with digital gain adjustments Dynamic range >80dB Digital Gain Adjust...
  • Page 10 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Playback modes Alphabetical ascending and descending, Shuffle, Playlist and Shuffled playlist Remote file management Build-in FTP server Digital Gain Adjust -10dB to +10dB ANALOG AUDIO OUTPUT Connector Balanced XLR...

  • Page 11: Block Diagram

    OPTICAL SYNC INPUT Because of the all-digital, minimalist-discrete-component nature of device circuitry, we have not provided schematic diagrams of the DB8008 in this Manual. Please, note that: NO USER-SERVICEABLE COMPONENTS INSIDE. REFER ALL SERVICING TO QUALIFIED TECHNICAL PERSONNEL. - 11 -...

  • Page 12: Safety Precautions

    DEVA 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 13: Before You Start

    Before you start MAINS VOLTAGE SELECTOR Unless specifically requested at time of order, the DB8008 is set at the factory for operation from 230V, 50/60Hz AC mains. To change the mains voltage for 115V operation, first remove the top cover of the unit. A clearly marked slide switch is next to the AC mains connector on the device circuit board.

  • Page 14: Operating Recommendations

    • We do not recommend installation in rooms with high humidity, dusty places or other aggressive conditions. • Although it is expected that a DB8008 will be installed close to exciters (or transmitters of even higher-power!), please practice reasonable care and common sense in locating the unit away from abnormally high RF fields.

  • Page 15: Unpacking And Inspection

    Warranty! Mounting RACK REQUIREMENT The DB8008 mounts in a standard 19-inch equipment rack and requires only 1¾ inches (1U) of vertical rack space. The use of plastic washers is recommended to protect the painted finish around the mounting holes.

  • Page 16: Panel Indicators And Connectors

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Panel Indicators and Connectors FRONT PANEL DB8008 - S & B ILENCE ONITOR ACKUP UDIO LAYER SOURCE IP AUDIO MEMORY PHONES SD CARD PHONES –...

  • Page 17: Rear Panel

    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 PANEL ALARM OUT AUX AUDIO INPUT MAIN AUDIO INPUT AUDIO OUTPUT MADE IN BULGARIA FUSE LEFT RIGHT AES/EBU S/PDIF S/PDIF AES/EBU LEFT RIGHT...

  • Page 18: Gpio Connector Pinouts

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com GPIO CONNECTOR PINOUTS Aux Loss (Collector) IP Audio Loss (Collector) Main Loss (Collector) GP IN (GPI Selector) +3.3V Main Loss (Emitter) IP Audio Loss (Emitter) Aux Loss (Emitter) Main - Active +...

  • Page 19: Navigation Through Lcd Menu

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Navigation Through LCD Menu THE BASICS Upon power-up, the LCD Screen shows the Company Logo and the model of the device. After the Initial screen disappears (in a few seconds), it will be replaced by the Main Menu readings.

  • Page 20: Menu Structure

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com MENU STRUCTURE The following block diagram shows expanded view of the menu structure. To switch between the different pages use the denoted Buttons. - 20 -...
  • Page 21 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com - 21 -...
  • 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 - 22 -...
  • Page 23 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com - 23 -...
  • Page 24 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com - 24 -...
  • Page 25 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com - 25 -...
  • Page 26 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com - 26 -...
  • Page 27 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com - 27 -...

  • Page 28: Restore Factory Defaults

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com RESTORE FACTORY DEFAULTS If an emergency recover is necessary, the DB8008 can Restore Factory Defaults from its non- volatile memory. The step-by-step process can be found below: 1. Disconnect/Remove all external cables and etc. except the Mains Power.

  • Page 29: Connecting Db8008

    Using a cable ending with two standard XLR connectors connect the analog signal source to the analog audio inputs of DB8008. WARNING: Do not exceed maximum input level. This may permanently damage DB8008. DIGITAL AUDIO INPUT Using a cable ending with a standard XLR connectors connect the AES/EBU signal source to the digital audio input of DB8008.

  • Page 30: Operation

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Operation DB8008 is controlled trough a build in WEB Server and a standard Web browser can be used to monitor its status or to make some adjustments. To operate the device you need to know its IP Address.
  • Page 31 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com NOTE: Due to the inability of some WEB Browsers to read the IP address format displayed on the screen of the device, the numbers included in the IP Address must be written without the leading zeros.

  • Page 32: Network Discovery

    4. To access the device open a new Explorer bar and click on Network. If you have successfully enabled the network discovery option, the device will be displayed. Double click on DB8008 will open a new WEB browser with the Main window.
  • Page 33 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com NOTE: If you have already enabled this function on your computer just open a new Explorer bar and click on Network. The device must be displayed. If not follow the instructions described above.

  • Page 34: Db8008 Web Interface Menu Pages

    The Status screen contains information about the source levels. You can easily select the preferred audio source by using the source selection buttons. By selecting the interactive [Auto] button, the DB8008 will automatically select audio source in accordance with the applied Audio Backup Settings.

  • Page 35: Input

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com INPUT Main and AUX Input • Source – Select input type: Analog, Digital AES/EBU, Digital S/DIF or Digital Optical • Gain Analog In – Audio gain adjust from -10 to 10 dB. Default value is 0dB. • Gain Digital In –...

  • Page 36: Ip Audio Client

    Client again before it switches to Main first. WHEN 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 DB8008. - 36 -...

  • Page 37: Backup

    The backup sources priority is user-defined and can be set through the Source Priority section. If the audio from the main source disappears, the DB8008 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 38: Mp3 Files Upload Via Ftp

    6. The song titles should be written in the order that should be played. WHEN 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 DB8008. - 38 -...

  • Page 39: Output

    Otherwise, the IP Voice Announcement will continue to be played. WHEN 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 DB8008. - 39 -...

  • Page 40: Dayparts

    Weekday is set to Never the relative daypart will not be used. WHEN 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 DB8008. - 40 -...

  • Page 41: General

    WHEN 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 DB8008. - 41 -...

  • Page 42: Network

    DHCP client to be activated, the function should be enabled. When the DHCP client is activated, all assigned values will be shown in the relevant fields on the “Status Screen”. If due to any reason, the DHCP procedure cannot be completed, DB8008 will use Auto IP and will generate an IP Address.

  • Page 43: Http Server

    MIB file. WHEN 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 DB8008. - 43 -...

  • Page 44: Other

    [Format] button. Factory Defaults To restore DB8008 to its Factory Defaults press the [All except IP] button. A new window will appear - confirm that you want to restore the factory defaults and wait for the process to be completed.

  • Page 45: System Log

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com System Log By pressing the [View] button, all recorded in the system log information will be depicted on the screen. Pressing the [Clear] button will delete all recorded system log information. [Reload] will reload the data.

  • Page 46: 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 DB8008 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 47).

  • Page 47: 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 48: List Of Db8008 Jumper Settings For Analog Signals

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com APPENDIX A LIST OF DB8008 JUMPER SETTINGS FOR ANALOG SIGNALS Input Range Jumpers Channel 0 dBu +18 dBu Position LEFT JP7, JP9...

  • Page 49: Db8008 Jumpers Location

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com DB8008 JUMPERS LOCATION 1 2 3 JP1, JP2, = 10 kΩ JP4, JP8, JP3, JP6, JP7, JP9, = 0 dBu = +18 dBu JP11, JP14 = 600 Ω...

  • Page 50: Db8008 Configuration With Impedance 10Kω And 0Dbu Analog Input And Output Range

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com DB8008 CONFIGURATION WITH IMPEDANCE 10kΩ AND 0dBu ANALOG INPUT AND OUTPUT RANGE 1 2 3 JP1, JP2, = 10 kΩ JP4, JP8,...

  • Page 51: Db8008 Configuration With Impedance 600Ω And +18Dbu Analog Input And Output Range

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com DB8008 CONFIGURATION WITH IMPEDANCE 600Ω AND +18dBu ANALOG INPUT AND OUTPUT RANGE 1 2 3 JP1, JP2, = 10 kΩ JP4, JP8,...

  • Page 52: How Should I Configure The Connection Between My Deva Device And An Ftp Client

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com APPENDIX B HOW SHOULD I CONFIGURE THE CONNECTION BETWEEN MY DEVA DEVICE AND AN FTP CLIENT? In order for a connection to be established the following setting should be applied: 1.
  • Page 53 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com 3. Example of FTP Client (FileZilla) Settings In some cases, FileZilla’s “Quick connect” feature is not able to connect with the DEVA unit. That is why we recommend the device to be assigned in the program manually.

  • Page 54: 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 55: 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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