DEVA Broadcast DEVA DB8000 Maintenance And Operation Instruction Manual Download Page 6

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65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria

Tel: +359 56/820027, Fax: +359 56/836700

E-mail: [email protected]

Web: www.devabroadcast.com

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PRODUCT FEATURES

•

Automatic changeover to backup program line on main audio loss

•

Automatic activation of continuous backup built-in MP3 Audio Player if the secondary

source is not available

•

Response time adjustable from 1 second to 255 seconds

•

Passive through audio switching

•

Compatible with all analog program sources

•

Selectable Backup Audio Source Priority

•

Continuous backup from built-in MP3 Audio Player with 2GB Internal Memory

•

Advance Bass and Treble controls for the MP3Audio Player

•

Built-in DTMF remote control system for source selection

•

Capable of over 24 hours of non-repeating audio playback

• SNMP Control and Notification

•

E-mail Client

•

Easy Device Remote Manager

•

Professional Balanced Stereo analog inputs and outputs on XLR connectors

•

Digital Volume Control of the Backup Sources

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Headphones Jack on the front panel for local monitoring of the Audio Signal

•

Professional 19 inches, 1U aluminum rack mount chassis

•

Wide Range Internal Power Supply 100-240VAC 50-60Hz

•

Easy Installation and Operation

•

Firmware Upgrade Enabled

Summary of Contents for DEVA DB8000

Page 1: ...Model DB8000 MAINTENANCE AND OPERATION INSTRUCTION MANUAL Silence Monitor Backup Audio Player 03 09 11 11 53 ...

Page 2: ... Player Settings 17 MP3 Player Mode Settings 17 MP3 Player Equalizer Settings 18 Silence Detector Settings 19 Network Settings 21 IP router and Port Translation 22 Required ports for Server and Client services and applications 22 FTP Server Settings 23 E Mail Notifications 25 SNMP Settings 26 Memory Card 27 Reset to Factory Defaults 27 Device Info 28 Exit 28 Firmware Upgrade 29 WARRANTY TERMS AND ...

Page 3: ...THIS PAGE IS INTENTIONALLY LEFT BLANK ...

Page 4: ...t s Headquarter in Bulgaria During the last ten years the company products have become our partners best sellers After detailed marketing analysis our team has decided to launch its own brand products based on the latest technologies in the broadcasting business The company s main goal is to design develop and offer a complete line of high quality and competitive products for FM and Digital Radio ...

Page 5: ...les and play lists can be uploaded in the DB8000 from your PC using any FTP client The audio storage capacity of DB8000 is 2 Giga Bytes The DB8000 provides additional security in case of loss of audio at the inputs The audio backup is presented as an integrated auxiliary audio input for external program backup audio source and built in MP3 audio player Internal bass and treble controls module allo...

Page 6: ...o Source Priority Continuous backup from built in MP3 Audio Player with 2GB Internal Memory Advance Bass and Treble controls for the MP3Audio Player Built in DTMF remote control system for source selection Capable of over 24 hours of non repeating audio playback SNMP Control and Notification E mail Client Easy Device Remote Manager Professional Balanced Stereo analog inputs and outputs on XLR conn...

Page 7: ...ple rates supported 48 44 1 32 24 22 05 16 12 11 025 8 kHz Audio Output Connectors Balanced XLR 3 Output Impedance Normal output circuit Passively connected to main analog inputs Backup output circuit Active Balanced 600 Ω Silence Detector Thresholds and Switching timers Silence Sensitivity Range Adj from 40 dBu to 0 dBu Backup Start Time Adj from 0 sec to 255 sec Main Signal Recovery Time Adj fro...

Page 8: ...ent operational between 10 C to 60 C EMC immunity 6V m Front Panel s Headphones Output Connector Stereo 1 4 6 35mm phone jack Volume Adjustable TCP IP Communication Type RJ45 Ethernet 10M Base T Port Connector RJ45 rear panel Power Requirement Power supply 110 220 V internal switch Connector IEC320 rear panel Size and Weight Dimensions W x H x D 1U 19 x 1 7 x 6 9 Weight 8 lbs ...

Page 9: ...electronic equipment must be performed by qualified personnel only Before removing covers the equipment has to be switched off and the mains cable unplugged When the equipment is open the power supply capacitors have to be discharged by the help of a suitable resistor During servicing unprotected and operating equipment never touch bare wires or circuitry use insulated tools only never touch metal...

Page 10: ...h humidity dusty places or other aggressive conditions Although it is expected that DB8000 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 Please use only already checked power supply cables and sources The shielded cables usage is strongly recommended We strongly reco...

Page 11: ...ndicates LAN presence MP3 indicates MP3 Player active AUX indicates Auxiliary Source Input active MEMORY blinks when the MicroSD Card is in use or when the Card is full memory overflow REAR PANEL LAN RJ 45 connector for TCP IP connection AUX IN LEFT and RIGHT Auxiliary Source Input connectors XLR type MAIN IN LEFT and RIGHT Main Source Input connectors XLR type OUTPUT LEFT and RIGHT Output Connect...

Page 12: ...elow but you should make sure the power supply is set up correctly before connecting power AC INPUT VOLTAGE SELECTION Disconnect the AC power cable from the AC outlet Disconnect all cables from the DB8000 s rear panel Remove the two screws from each side of the DB8000 and the three screws from the top edge of the rear panel Slide the top cover towards the rear mindful not to damage the XLR connect...

Page 13: ...65 Aleksandar Stamboliyski Str 8000 Bourgas Bulgaria Tel 359 56 820027 Fax 359 56 836700 E mail office devabroadcast com Web www devabroadcast com 13 VOLTAGE SELECTOR SWITCH FUSE HOLDER S LOCATION ...

Page 14: ...and Sub menus accordingly UP and DOWN LEFT and RIGHT keys on the Keyboard are used to navigate through menus The global key to exit a menu is LEFT The User can exit from any Menu to the Main Menu by keeping pressed the LEFT key for more than 2 seconds Operation of each of the Menus and Sub menus will be explained in details below MAIN MENU To reach any of the above menus press the UP or DOWN keys ...

Page 15: ... to be adjusted 5 Press the OK button Value to be edited will start blinking 6 Using UP or DOWN keys enter a new value 7 Press the OK button to confirm 8 Press the LEFT key to exit to the Sub menu or keep it pressed for more than 2 seconds to exit to the Main Menu BACKUP SOURCE PRIORITY SETTING One of the Backup Sources Aux Input or MP3 Player will be automatically fed to the DB8000 Output Circuit...

Page 16: ... of DB8000 Please note there must be no coincidence between the codes for any of the above operations It must be noted that the Silence Detector see Silence Detector will be switched off anytime there is a DTMF Start Code sent to any of the Backup Signal Sources The Silence Detector will be activated back again at the time a DTMF Stop Code is received To perform DTMF Codes configuration next steps...

Page 17: ...8 symbols the MP3 Player will return with Error Message and the file will not be accepted If there is a pre recorded file on the MicroSD Card with a file name longer than 8 symbols this file will be skipped for playing MP3 Player Mode Settings There are two modes of MP3 playback List all the files will be played in the way they are stored in the playlist m3u Shuffle MP3 files will be played in ran...

Page 18: ...d Treble Enhancers next steps are to be followed 1 While in the Main Menu press the OK button 2 Press the DOWN key and select Sub menu 4 MP3 Player Settings The Sub menu that will appear looks as shown below 3 Press the OK button 4 Using UP or DOWN keys move the cursor down and select Equalizer 5 Press the OK button The DOWN key can be used to navigate through this Sub menu The Equalizer s Sub men...

Page 19: ...ll be switched back to idle state if a signal passing over the Threshold Level appears at the Main Input before time elapsing as defined by Action Delay Signal presence and signal levels of the Inputs with higher priority will be continuously monitored for the time a Backup Signal Source is in use On the other hand Release Delay will be activated whenever DB8000 starts using any of the Backup Sign...

Page 20: ...820027 Fax 359 56 836700 E mail office devabroadcast com Web www devabroadcast com 20 Main Level dBu t Threshold Level T1 AD T1 T2 T2 AD T3 T4 T3 RD T4 RD Main Input Alternative Input Switch to Alternative Input Switch to Main Input AD Action Delay RD Release Delay ...

Page 21: ...nu press the OK button 2 Press DOWN key and select Sub menu 6 Network Settings 3 Press the OK button The DOWN key can be used to navigate through this Sub menu which looks like below 4 Using UP or DOWN keys move the cursor and select the parameter to be edited 5 Press the OK button again and the editing field will start blinking 6 Enter needed values by UP or DOWN keys To move between the paramete...

Page 22: ...the router will NOT forward requests originating from the outside of the network and pass them on to the local network unless very specifically configured to do so On the picture below is presented an example of DB8000 to router connection In this way the hardware router designed not to permit any unsolicited packets from an external host to be delivered to an internal host acts as a router firewa...

Page 23: ...ddress Direct DB8000 connection is illustrated below FTP CLIENT DB8000 WAN IP If a networking device router for example is used then the DB8000 WAN IPAddress must be equal to that of the router as illustrated below DB8000 WAN IP ROUTER WAN IP NETWORK FTP CLIENT Command and Data Ports are the other two parameters that must be specified in order to establish FTP connection NOTE As the DB8000 s FTP s...

Page 24: ...5 Press the OK button once again and the editing field will start blinking Values that are needed can be selected by UP or DOWN keys To move between the parameter s fields use LEFT or RIGHT keys 6 Press the OK button to confirm selection 7 Press the LEFT key to exit to the Sub menu or keep it pressed for more than 2 seconds to exit to the Main Menu NOTE Please note that the maximum length of Passw...

Page 25: ...he OK button 2 Press the DOWN key and select Sub menu 8 E mail Client Settings 3 Press the OK button The DOWN key can be used to navigate through this Sub menu which looks like below 4 Using UP or DOWN keys move the cursor and select the parameter to be edited 5 Press the OK button once again to enter the sub menu or the editing field will start blinking Values that are needed can be selected by U...

Page 26: ...nd select Sub menu 9 SNMP Settings 3 Press the OK button The DOWN key can be used to navigate through this Sub menu which looks like below 4 Using UP or DOWN keys move the cursor and select the parameter to be edited 5 Press the OK button once again and the editing field will start blinking Values that are needed can be selected by UP or DOWN keys To move between the parameter s fields use LEFT or...

Page 27: ...y 3 Pressing the OK button will select Format 4 Press the OK button one more time to make the parameter blinking 5 Using UP or DOWN keys select YES or NO 6 Press the OK button to confirm 7 Press the LEFT key to exit to the Sub menu or keep it pressed for more than 2 seconds to exit to the Main Menu RESET TO FACTORY DEFAULTS To reset DB8000 to its Factory Defaults next steps are to be followed 1 Wh...

Page 28: ...the OK button 2 Press the DOWN key and select Sub menu 12 Device Info 3 The following Sub menu will be shown on the display 4 To exit to the Main Menu press the LEFT key and keep it pressed for more than 2 seconds As seen the following information can be obtained from this Sub menu Serial Number Hardware Version Software Version Firmware Version MAC Address of the built in NIC Network Interface Ca...

Page 29: ...ing the firmware new function s can be added and the improvement of performance parameters can be obtained The latest firmware the firm utility software and a document explaining the process of firmware upgrade can be downloaded from the Deva Broadcast Ltd home page via the Internet You can check and download for the latest firmware versions at the download area of the Deva Broadcast s web site ht...

Page 30: ... not apply to damage caused by misuse abuse accident or neglect This Warranty is voided by unauthorized attempts at repair or modification or if the serial identification label has been removed or altered III TERMS OF WARRANTY Deva Broadcast Ltd products are warranted to be free from defects in materials and workmanship A Any discrepancies noted within ONE YEAR of the date of delivery will be repa...

Page 31: ...ntry E mail Phone Fax Which Deva Broadcast product did you purchase Product Serial Purchase date Installation date Your signature Signing this warranty registration form you are stating that all the information provided to Deva Broadcast are truth and correct Deva Broadcast declines any responsibility for the provided information that could result in an immediate loss of warranty for the above spe...

Page 32: ...ource Priority MP3 Player Mode List Bass Frequency 130 Hz Bass Level 0 dB Treble Frequency 5 kHz AUX Start Code not assigned AUX Stop Code not assigned MP3 Start Code not assigned MP3 Stop Code not assigned Threshold Level 25 dB Action Delay 5 sec Release Delay 5 sec E mail Alarm Alert enabled E mail Login db8000 devabroadcast com E mail Password db8000 SMTP Server mail host bg SMTP Port 25 SSL di...

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 33 Appendix B LIST OF DB8000 JUMPER SETTINGS ...

Page 34: ...65 Aleksandar Stamboliyski Str 8000 Bourgas Bulgaria Tel 359 56 820027 Fax 359 56 836700 E mail office devabroadcast com Web www devabroadcast com 34 DB8000 JUMPERS LOCATION ...

Page 35: ...tamboliyski Str 8000 Bourgas Bulgaria Tel 359 56 820027 Fax 359 56 836700 E mail office devabroadcast com Web www devabroadcast com 35 DB8000 CONFIGURATION WITH IMPEDANCE 10 kΩ AND GAIN 0 dB OF THE MAIN AND AUX INPUTS ...

Page 36: ...tamboliyski Str 8000 Bourgas Bulgaria Tel 359 56 820027 Fax 359 56 836700 E mail office devabroadcast com Web www devabroadcast com 36 DB8000 CONFIGURATION WITH IMPEDANCE 600 Ω AND GAIN 6 dB OF THE MAIN AND AUX INPUTS ...

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