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DS

DS20

Manual 0.1 en

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Summary of Contents for DS20

Page 1: ... preliminary DSDS20 Manual 0 1 en ...

Page 2: ...d b website for the latest version of this document When reselling this product hand over this document to the new owner If you supply d b products please draw the attention of your customers to this document Enclose the relevant documents with the systems If you require additional documents for this purpose you can order them from d b d b audiotechnik GmbH Eugen Adolff Straße 134 D 71522 Backnang...

Page 3: ...cord from being walked upon or pinched particularly at the plugs and the point where it exits from the apparatus 9 The unit is intended for use in a 19 rack Follow the mounting instructions When a rack on wheels is used exercise caution when moving the loaded rack to avoid injury from tipping over 10 Unplug this apparatus during lightning storms or when unused for long periods of time 11 Lay all c...

Page 4: ... OUT 1 4 9 3 4 2 DIGITAL IN 1 4 9 3 4 3 ETH1 ETH4 9 3 4 4 Mode push button 10 3 4 5 BYPASSED SUBSCRIBED IDENTIFY SYNC ERROR 10 3 5 Rear panel 11 3 5 1 ETH 5 MODE ETH 3 11 3 5 2 DIGITAL OUT 5 16 11 4 References 12 4 1 Meta data 12 4 2 DS20 Firmware update 12 5 Manufacturer s Declarations 13 5 1 EU declaration of conformity CE symbol 13 5 2 WEEE Declaration Disposal 13 Contents d b DS20 Manual 0 1 e...

Page 5: ...lies NOTICE Acoustic interference and malfunctions may occur if the unit is operated in the immediate vicinity of high frequency transmitters e g wireless microphones mobile phones etc Damage to the device is unlikely but cannot be excluded 1 2 Scope of supply Before starting up the device please verify the shipment for completeness and proper condition of the items If there is any sign of obvious...

Page 6: ... 3 AES Signal Output impedance 110 ohms Sampling rate 48 96 kHz Synchronization Milan network Network Connectors etherCON built in 5 port AVB Ethernet switch 100 1000 Mbit Controls and indicators Mode Push button Switch port modes Audio loss RGB LEDs BYPASSED SUBSCRIBED Rx subscription LED indicator green IDENTIFY SYNC ERROR LED indicator red Operating conditions Temperature range 0 C 40 C 32 F 10...

Page 7: ...ETH4 on page 9 4 Mode switch Refer to Þ Chapter 3 4 4 Mode push button on page 10 5 BYPASSED SUBSCRIBED indicators Refer to Þ Chapter 3 4 5 BYPASSED SUBSCRIBED IDENTIFY SYNC ERROR on page 10 6 IDENTIFY SYNC ERROR indicators Refer to Þ Chapter 3 4 5 BYPASSED SUBSCRIBED IDENTIFY SYNC ERROR on page 10 Rear panel 7 powerCON Mains connector socket Refer toÞ Chapter 3 3 Mains connection on page 8 8 ethe...

Page 8: ...provided Do not block or cover the rear panel vents on the side panel air intake If the DS20 is installed in sealed cabinets e g in fixed installations use additional fan modules with filters that can be easily replaced without opening the sealed cabinets 3 3 Mains connection WARNING Potential risk of electric shock The device is a protective class 1 unit A missing earth ground contact may cause d...

Page 9: ...4 The DS20 provides a 5 port AVB Ethernet switch for different network topologies redundancy and advanced functions Four connectors ETH1 ETH4 are provided on the front panel while a fifth port ETH 5 is provided on the rear panel The device supports two different switch modes which are intended for different applications and network topologies According to the mode the Ethernet ports assume differe...

Page 10: ...or 2 seconds The device enters configuration mode with the current mode selected and all LEDs will flash 2 To set the desired configuration switch mode briefly push the Mode button to step through the different switch modes The following switch mode order will apply Default PRI SEC Bypass off PRI All Bypass off PRI SEC Bypass on Þ SUBSCRIBED LED flashes PRI All Bypass on Þ SUBSCRIBED LED flashes 3...

Page 11: ...is intended for the internal Ethernet wiring within a d b Touring rack assembly 3 5 2 DIGITAL OUT 5 16 In addition six digital output connectors are provided on the rear panel to allow further AES channels to be used if more than four AES channels are required d b DS20 Manual 0 1 en preliminary 11 ...

Page 12: ...Remote network For more information please refer to the respective amplifier manuals and or the R1 Help system 4 2 DS20 Firmware update NOTICE Only use firmware files provided by d b Using firmware files not provided by d b can result in the DS20 becoming unusable Firmware update files are provided by d b at www dbaudio com We recommend you to regularly check the d b website for the latest firmwar...

Page 13: ... EC directives including all applicable amendments A detailed declaration is available on request and can be ordered from d b or downloaded from the d b website at www dbaudio com 5 2 WEEE Declaration Disposal Electrical and electronic equipment must be disposed of separately from normal waste at the end of its operational lifetime Please dispose of this product according to the respective nationa...

Page 14: ...D2743 EN 01 02 2019 d b audiotechnik GmbH www dbaudio com preliminary ...

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