DEVA Broadcast DB7001 Maintenance And Operation Instruction Manual
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DEVA Broadcast DB7001 Maintenance And Operation Instruction Manual

Dsp-based fm radio re-broadcast receiver with tcp/ip connectivity
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MAINTENANCE AND OPERATION
INSTRUCTION MANUAL
DB7001
DSP-based FM Radio Re-Broadcast Receiver
with TCP/IP Connectivity
Publish Date: 13-Mar-2020

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Summary of Contents for DEVA Broadcast DB7001

  • Page 1 MAINTENANCE AND OPERATION INSTRUCTION MANUAL DB7001 DSP-based FM Radio Re-Broadcast Receiver with TCP/IP Connectivity Publish Date: 13-Mar-2020...

  • Page 2: Table Of Contents

    Contents Introduction ............................6 Typographic conventions ........................7 General Information .......................... 8 Product Features ..........................9 Technical Specifications ........................ 10 Panel Indicators, Switches and Connectors................... 12 OLED Display ..........................12 Soft Buttons ..........................12 Navigational Buttons ........................12 Rear Panel ............................. 13 Rear Panel Alarm Terminal ......................
  • Page 3 Graphs Page ..........................39 Settings Page ..........................43 Tuner ............................43 MPX ............................44 MPX out Configuration ......................44 Stereo Generator ........................45 Injection levels ......................... 45 MPX limiter ..........................45 RDS ............................46 Communication......................... 47 Security ............................. 49 Keyboard lock ........................49 Keyboard unlock ........................
  • Page 4 E-mail ............................74 UECP UDP Relay & UECP TCP Server ................. 74 USB Port ........................... 74 Outputs Settings Screen ......................... 75 Other Settings Screen ........................76 Firmware Update ........................76 Storage ............................76 System Log ..........................76 Factory Defaults ........................76 Reboot ............................
  • Page 5 THIS PAGE IS INTENTIONALLY LEFT BLANK...

  • Page 6: 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 7: 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 > Click Settings >...

  • Page 8: General Information

    DB7001 is a second generation digitally-tuned FM Re-Broadcast Receiver. Considering the needs of the most demanding broadcasters and continuously supplementing new features to our devices, DEVA has enhanced DB7001 to be smarter and fully functional unit, equipped with high- selective DSP-based FM tuner.

  • Page 9: 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 • Sophisticated DSP based Digital FM Tuner • Up to 100 dBµV direct RF Antenna Input • Selectable wide range IF filter bandwidths •...

  • Page 10: 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 RF INPUT Tuning Range User selectable, 87.1-108 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan) Tuning Step 10, 20, 50, 100 kHz Tuner Sensitivity 30 dBµV Antenna Port...
  • Page 11 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com OUTPUTS Composite +12 dBu @ 75kHz, 75Ω, unbalanced BNC Connector Audio (L, R) +6 dBu, 600Ω, balanced XLR Connector AES3 (L, R) 5.0 Vp-p, 110Ω, balanced XLR Connector SPDIF (L, R) 3.0 Vp-p, 110Ω, unbalanced BNC Connector...

  • Page 12: Panel Indicators, Switches And Connectors

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Panel Indicators, Switches and Connectors OLED DISPLAY DB7001 has easy to read, high-resolution OLED graphical display that visualizes all measurements of the received signal and DB7001 settings. SOFT BUTTONS Used for navigation through the menus, quick access to the parameters, modes, functions and to alter their values.

  • Page 13: 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 1. Mains connector, 110-240VAC, IEC-320 C14 type; 2. Fuse holder – 1A; 3. Audio Left Output - XLR; 4. Audio Right Output - XLR; 5.

  • Page 14: Rear Panel Alarm Terminal

    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 TERMINAL 1 - GPO1 Collector 9 - GPO1 Emitter 2 - GPO2 Collector 10 - GPO2 Emitter 3 - GPO3 Collector 11 - GPO3 Emitter 4 - GPO4 Collector 12 - GPO4 Emitter...

  • Page 15: Before You Start

    For normal operation of DB7001, we recommend following the instructions listed below. • Install the unit in places with good air conditioning. DB7001 is designed to operate within the ambient temperature range of 10 to 50°C. The equipment rack should be ventilated in order for the device to keep its internal temperature below the maximum ambient temperatures;...

  • Page 16: Rf Environment - Precautions, Installation Specifications And Antenna Types

    The usage of an external antenna is required because DB7001 is used for off air re-broadcasting away from the transmitter site. Proper outdoor FM antenna, antenna location and direction should be selected.

  • Page 17: Connecting - Ac Power And Voltage Selection

    - 100-240 VAC; - 1Amp Fuse. CAUTION: DB7001 will be damaged permanently if improper AC power supply voltage is applied. The warranty DOES NOT cover damages caused by applying improper supply voltage or usage of improper fuse. - 17 -...

  • Page 18: Operation

    Multipath distortion is especially troublesome in FM stereo reception. DB7001 has a multipath distortion detector and Front panel multipath LED indicator with adjustable threshold. A bar graph indicator representing the multipath level of the received signal can be reached under LEVELS menu.

  • Page 19: Co-Channel Interface

    Poor frequency planning may also result in the mutual interface between the broadcasting stations. The inherent broad bandwidth of DB7001 re-broadcast receiver is vulnerable from stations working on the nearby frequencies, where signal strength will be the most important factor – the stronger the interfering station, the stronger the interference effect.

  • Page 20: First Time Power On

    Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com FIRST TIME POWER ON This chapter will guide you through the initial set up of DB7001 FM Radio re-Broadcast Receiver. Applying these principles, you can simplify the process and save yourself extra time and effort.

  • Page 21: Front Panel Lcd Display, Navigational & Soft Buttons

    Unless where otherwise clearly stated, all front panel and display indicators, measurements and graphs represent the information received from the Main Station tuner (ANT1). DB7001’s OLED display has three function areas: Header, Soft Buttons and Main Screen Work area. Header Area The Header is located on the left part of the screen.

  • Page 22: Soft Buttons

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Soft Buttons The soft buttons are located on the bottom of the OLED display making the direct transition from one page to another possible. The function of all Soft Button corresponds to the selected menu page.

  • Page 23: How To Change Device Parameters

    [LEFT] / [RIGHT] – Change the selection when the parameter value is in edit mode; [SB4] – Return one level up or cancel edit mode. There are several parameter types available in DB7001. The way of editing depends of the parameter type. Every parameter type has its own editing rules.

  • Page 24: Ip Address

    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 address Represents an IPv4 address. Example: Front panel buttons usage: [LEFT] / [RIGHT] – Select edit marker position; [UP] / [DOWN] – Cycle through the possible values; [OK] –...

  • Page 25: String

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com String Represents string. Example: Front panel buttons usage: [LEFT] / [RIGHT] – Select edit marker position. If [RIGHT] button is pressed when the marker is at the last character, a space character will be added at the end of the string.
  • 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 [Insert] – Inserts blank space before the selected character: – before; – after. [Delete] – Deletes the selected character: – before; –...

  • Page 27: Main Screen Working Area

    The Menu Screen (shown below) appears upon pressing of the [OK] button. The DB7001’s Menu Page contains selectable icons and software buttons for selecting modes and functions. Pressing [LEFT] and [RIGHT] arrow buttons will change the icon selection on the Menu page.

  • Page 28: Operating Modes And Pages

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Operating Modes and Pages Upon power-up and boot process of DB7001, the Home page will be displayed. Transition to Home page can be made from any page where [SB1] with this option is available. The home screen contains header area, the most important flags and attributes of the decoded RDS signal (if present) and currently selected frequency indicator.

  • Page 29: Bandscan Page

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com BANDSCAN PAGE Select Bandscan icon from the Menu page and press [OK] to enter it. The last Bandscan data will be displayed. Empty grid will be displayed if no bandscan data is available at the moment.
  • Page 30 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com There are three control states in Bandscan page – Span control, Marker control and Parameter control. The states can be identified by the labels of the soft buttons. If the labels appear as shown on the picture below, the page is in Marker control state.

  • Page 31: Span Control State

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Span control state [SB1], [SB2] and arrow buttons control the Span of the data plot. Depending on the Span control state the soft buttons have different usage. –...
  • Page 32 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com [LEFT] / [RIGHT] buttons – change the center frequency of the data plot on 500 kHz increments. The center frequency permitted values depend on the currently selected X span. The selected center frequency value is briefly displayed on the screen.

  • Page 33: Marker Control State

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Marker control state Two markers, named “A” and “B” are available in Bandscan page. [SB1], [SB2], [LEFT] and [RIGHT] buttons control the visibility and position of the Markers. Buttons [Marker A] / [Marker B] control the markers appearance.

  • Page 34: Parameter Control State

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Parameter control state Parameter control state allows specific parameters to be set before starting the bandscan. [OK] – show/hide parameter control [LEFT] / [RIGHT] –...

  • Page 35: Bandscan Page Parameters

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Bandscan page parameters Bandscan: Start / Stop – Used for starting/stopping of the bandscan process. Information about the progress will be displayed on the right bottom corner of the data plot. Upon completion, the Bandscan parameter value will be automatically set to Stop.

  • Page 36: Levels Page

    Enter the Main Menu page and select the Level icon, press [OK] button to enter the menu. Levels page shows bar graph representation of the different signals, measured by DB7001. The parameters are divided into groups. Each bar graph displays the low, average and high values of the signal.
  • Page 37 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Group 2. Stereo multiplex related parameters MPX Positive and MPX Negative – These bar graphs represent the positive and negative deviation component of the MPX signal. Pilot –...
  • Page 38 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Group 4. Reception quality related levels Ultrasonic Noise – Indicates the MPX signal amplitudein the approximate bandwidth of 80 kHz – 150 kHz. Stereo Blend –...

  • Page 39: Graphs Page

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com GRAPHS PAGE Enter the Main Menu page and select the Graphs icon, press [OK] button to enter the menu. Graph page represents the value of a measured signal over time. The X axis of the data plot area represents the elapsed time in seconds.
  • Page 40 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com • MPX Total deviation from 0 kHz to 125 kHz; • Pilot level from 0 kHz to 15 kHz; • RDS level from 0 kHz to 15 kHz; - 40 -...
  • Page 41 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com • Left audio level from -60 dB to 10 dB; • Right audio level from -60 dB to 10 dB; • Stereo Blend from 0% to 100%; - 41 -...
  • Page 42 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com • Frequency Offset of the RF carrier from -50 kHz to 50 kHz; • Temperature in the device from -10°C to 90°C. - 42 -...

  • Page 43: Settings Page

    (branches). Tuner These settings provide all the needed adjustments to the algorithm which DB7001 processes the signal. From here the settings applied to the Main and Backup Stations, PI Protection, Frequency Step, De-emphasis, RDS Mode, Audio Processing and Average and Peak (used for setting the indicators response times) could be applied.

  • Page 44: Mpx

    - RDS signal, used for transmitting text and other data, may also be added. It occupies a narrow band around 57kHz. DB7001 has a built-in stereo generator and Radio Data Systems (RDS/RBDS) encoder. The amount of each signal contained in the final MPX signal is called injection level.

  • Page 45: Stereo Generator

    Settings> MPX The regulatory authorities, in some countries, require the total MPX Power not to exceed 0dBr. Therefore, DB7001 has a built-in MPX ITU limiter that restrains the deviation below the predefined threshold. The default threshold is 0dBr. - 45 -...

  • Page 46: Rds

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Settings> RDS The use of RDS/RBDS Encoder will allow branding of your station and will enable the transmission of the Program Service name (PS), Program Identification code (PI), Traffic Announcement (TA) and other useful features.

  • Page 47: Communication

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Communication Grants you access to the General Setup (to enable or disable the functions included in the menu), General Setup, Ethernet, SNMP, HTTP, FTP, SNTP, Email, Streamer, Syslog, UECPTCP Server, UECP UDP Relay, GSM Modem.
  • Page 48 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com - 48 -...

  • Page 49: Security

    Panel or Remote access. Keyboard lock To prevent unauthorized local access, the DB7001 offers password protected keyboard locking. By default the keyboard is unprotected. To enable this function, using the front panel navigational menu, go to Setup> Security> Front Panel, then press [OK] and Enable the Access Control function.

  • Page 50: Keyboard Unlock

    If you do not manage to unlock the front panel with the default password, nevertheless whether it has been changed intentionally or not, DB7001 should be returned to its factory defaults in order for the password security to be disabled.

  • Page 51: Alarms

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Alarms Is a special parameter type with its own dialog editor. Each alarm parameter is composed of the following sub-parameters: • Low threshold –...

  • Page 52: Gp Outputs

    This subsection of the menu is intended for set-up of the GPO’s functions, type, and pulse level. Audio/MPX Outputs Allows you to adjust the Phones Volume, Audio Volume, GSM Volume, MPX Volume and to Disable/ Enable the Digital Output of DB7001. - 52 -...

  • Page 53: Device

    OLED graphical display (menu Front Panel), specify the Weblog Max Days and finally to return the device to its Factory Defaults. DB7001’s tuning range is user selectable, 87.1-108 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan). Changing/selecting the Region setting, will modify all tuner frequencies so that they could be within the FM band limits of the region chosen.

  • Page 54: Status Page

    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 PAGE The basic/general information on the device is found here: Device – Model, Serial number, Firmware version in use, Calibration, Storage capacity; IP address –...

  • Page 55: [Rds Decoder] Page

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com [RDS DECODER] PAGE Pressing[RDS Decoder] will open the RDS decoder page. Where the decoded RDS information could found. The [RDS Decoder] soft button is available on both - the main screen and menu. RDS/RBDS Page Main view - 55 -...

  • Page 56: Rds/Rbds Raw Data 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 RDS/RBDS RAW Data view RDS/RBDS AF list view RDS/RBDS Statistics view - 56 -...

  • Page 57: Rds/Rbds Sequence 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 RDS/RBDS Sequence view - 57 -...

  • Page 58: Web Interface

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com WEB Interface DB7001 is also controlled through a built-in web server. A standard web browser can be used to monitor its status or to make some adjustments. There are two options for access to the WEB interface of DB7001: •...

  • Page 59: Access

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com ACCESS DB7001 provides you with a protected access to the device settings. You can choose between two types of log in: 1. As an ADMINISTRATOR – it will give you full control over the settings (username: admin, password: pass);...

  • Page 60: Main Screen

    The Main Screen of the WEB Interface shows all the mandatory parameters represented as LED readings. On the top left corner of the screen is placed the online representation of DB7001’s front panel OLED graphical display. It contains information on all mandatory parameters and applied settings.

  • Page 61: Rds/Rbds Screen

    All basic elements of the RDS/RBDS are displayed on the screen – PI, PS, RT, TA/TP, etc. Represented as a list, also available are the Alternative frequencies (AF). DB7007 supports one of the most used ODA Applications - Radio Text Plus. If your Radio station has RT+, DB7001 will display the information.

  • Page 62: Bandscan Screen

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com BANDSCAN SCREEN The Bandscan application utilizes four different types of band scan, depending on the preferred signal frequency step. The bandscanning mode could be customized by setting low and high frequency of the scan.

  • Page 63: Status Screen

    The status tab shows the alarm status of each parameter, along with the basic device and network status (IP address, MAC, etc.). If a GSM modem is connect to the DB7001, information on its current status will also be available.

  • Page 64: Log Screen

    The local measurements and logs are saved in the internal device memory. All log files can be downloaded via the built-in FTP server using any kind of FTP client. For information on how the connection between the DB7001 and an FTP Client should be configured, please refer to “Download/Upload files via FTP”...

  • Page 65: General Settings Screen

    These credentials are also used to access the FTP server. In order for the security of DB7001 to be enhanced, a new username and password could be set. Alias – allow the name of the device to be changed. Later on, it will be used as a title name on all WEB pages.

  • Page 66: Tuner Settings Screen

    Switch to backup station will be performed once an alarm event is registered. In order for this to happen, the switch option for the relevant alarm event should be selected. DB7001 will stay on the predefined backup frequency for the user-defined time and will return back to the main station upon it expires.
  • Page 67 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com Alarm Active Action – In this section are defined the actions to be undertaken in case of an RF, Audio, MPX, Pilot or PI Protection alarm is generated. The following options for reaction are available - Audio Mute, MPX Mute, Switch to Backup Station.

  • Page 68: Pi Protection Mode

    E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com PI Protection Mode If the unit detects another station on the same frequency, with different PI or without RDS/ RBDS, the DB7001 will act according to the Alarm Active Actions settings, please refer to “Tuner Settings Screen” on page The function is available for both, the Main and Backup stations.

  • Page 69: Mpx Settings Screen

    Phase Adjustments – The phase of the Pilot is set through this section. MPX ITU Limiter– The regulatory authorities, in some countries, require the total MPX Power not to exceed 0dBr. Therefore, DB7001 has a built-in MPX ITU limiter that restrains the deviation below the predefined threshold. The default Threshold is 0dBr.

  • Page 70: Rds/Rbds Settings Screen

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com RDS/RBDS SETTINGS SCREEN RDS Data Source: • [Original] – Original RDS/RBDS data received from the station; • [Original/Local fallback] – Upon loss of the original RDS/RBDS the local data will be used; •...

  • Page 71: Alarms Settings Screen

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com ALARMS SETTINGS SCREEN Alarm notifications E-mail – global enable/disable E-mail notification; SMS – global enable/disable SMS notification; SNMP – global enable/disable SNMP notification; GPO –...

  • Page 72: Communication Settings Screen

    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, DB7001 will use AutoIP and will generate an IP Address.

  • Page 73: Http Server

    Once all needed settings are applied, use the [Test] button to generate a test notification, which upon success will be received by the SNMP Manager. Press the [Download] button to download the DB7001’s SNMP MIB file. The MIB file may vary from one firmware revision to another. Downloading this file from the device, guarantees that you have the proper MIB file.

  • Page 74: E-Mail

    We recommend you to use the [Test] button and generate a test e-mail, which upon success will be delivered to the specified E-mail 1 and/or E-mail 2. Example of Test E-mail Message: DB7001 Test Message. Please do not reply to this e-mail. UECP UDP Relay & UECP TCP Server The unit can relay the received RDS as a UECP stream.

  • Page 75: Outputs Settings Screen

    65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com OUTPUTS SETTINGS SCREEN The general purpose outputs settings are applied through this page. The Audio output and MPX output sections allow setting the audio and MPX outputs, according to your needs. Function, Type and Pulse time for each of the GPOs could be set individually.

  • Page 76: Other Settings Screen

    Pressing the [All except IP] button will delete all settings except for the Network settings (IP Address). To restore DB7001 to its Factory Defaults you should press [All except IP]. A new window will appear - confirm that you want to restore the factory defaults and wait for the process to be completed.

  • Page 77: Alarm Triggers

    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 1 ALARM TRIGGERS After collecting all the data, the DSP-based core compares the values measured with the predefined by the user threshold levels, for all the alarms monitored. In case that a parameter is beyond limits, the device will initiate the sending of an alarm notification via the selected communication path.
  • Page 78 65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria Tel: +359 56 820027, Fax: +359 56 836700 E-mail: office@devabroadcast.com ,Web: www.devabroadcast.com When an observation event takes place, the alarm trigger’s state will refresh, if necessary. Should we consider an instance when the alarm trigger is in Idle state, having in mind that an alarm is not triggered immediately when a parameter level passes beyond threshold: If the parameter level becomes stable, within thresholds, and the alarm Trigger time is not elapsed, then the alarm trigger remains in Idle state.

  • Page 79: Alarm Notification

    Alias, date and time of Alarm triggered, frequency and information about the Alarm activation/ deactivation. The basic signal parameters are also included. Example for E-mal Notification: Date: 04 Nov 2012, 07:31:11 DB7001 reports ACTIVE alarm on 99.90MHz Alarm: RDS > 6.5kHz Signal parameters: RF: 51.5dBuV MPX Total: 89.9kHz...

  • Page 80: Rds: Europe Vs America

    For this, the reader is directed to the Specification appropriate to his location either the CENELEC EN50067 Specification for Europe or the United States NRSC Specification. Since the Manual will deal with specific implication of RDS implemented with the DB7001, it is assumed that the user is familiar with the RDS concept.

  • Page 81: Download/Upload Files Via Ftp

    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 DOWNLOAD/UPLOAD FILES VIA FTP In order for a connection to be established the following setting should be applied: 1. FTP Server Settings The built-in FTP Server has four important parameters that should be configured: Command Port, Data Port, User name and Password.

  • Page 82: Example Of Ftp Client (Filezilla) 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 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 83: Pty Code Description Used In Rbds Mode - North America

    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 C.1 PTY Code Description Used in RBDS Mode – North America Short Name Description News News reports, either local or network in origin. Information Programming that is intended to impart advice.

  • Page 84: Pty Code Description Used In Rds Mode - Europe, Asia

    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 C.2 PTY Code Description Used in RDS Mode – Europe, Asia PTY Short Name Description News Short accounts of facts, events and publicly expressed views, reportage and actuality. Current affairs Topical program expanding or enlarging upon the news, generally in different presentation style or concept, including debate, or analysis.

  • Page 85: 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 86: 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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