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Kramer DSP-1 User Manual Download Page 22

Kramer Electronics Ltd. 

 

DSP

‑

1 

– Technical Specifications 

20 

 

Default Communication Parameters 

RS-232 

Baud Rate: 

115,200 

Data Bits: 

8 

Stop Bits: 

1 

Parity: 

None 

Command Format: 

ASCII 

Example (Change the volume of input 2 to -10 DB): 

#X-AUD-LVL 1,2,-10

 

TCP/IP Parameters 

IP Address:  

192.168.1.39 

Subnet mask: 

255.255.000.000  

Default gateway: 

192.168.0.1 

TCP Port #:  

5000 

Maximum TCP Ports:  

Unlimited 

UDP Port #:  

50000 

Maximum UDP Ports: 

Unlimited 

Default Security Settings 

Username / Password: 

Admin / Admin 

Full Factory Reset 

Protocol 3000: 

Use 

“

#FACTORY

” command and use “

#RESET

” to restore the factory default 

values. 

Web pages: 

Go to: Device Settings-> Factory reset  

Rear panel button: 

Press and hold 

FACTORY DEFAULT

 while powering the device to reset IP 

settings to factory default values. 

 

 

Summary of Contents for DSP-1

Page 1: ...P N 2900 301163 Rev 2 www kramerAV com USER MANUAL MODEL DSP 1 Digital Sound Processor ...

Page 2: ... Connecting DSP 1 via the Ethernet Port 6 Using the Web Pages 9 Setting the Audio Output Parameters 11 Setting Device Parameters 12 Managing Web Page Security 14 Viewing the About Page 15 Upgrading the Firmware 16 Technical Specifications 17 DSP 1 Performance Graphs 18 Default Communication Parameters 20 Protocol 3000 21 Understanding Protocol 3000 22 Kramer Protocol 3000 Syntax 23 Protocol 3000 C...

Page 3: ...lable where appropriate Achieving the Best Performance Use only good quality connection cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Do not secure the cables in tight bundles or roll the slack into tight coils Avoid interference from ne...

Page 4: ...band parametric EQ selectable HPF High Pass Filters at 70Hz and master volume via IP DSP 1 is a small form factor and cost effective solution suitable for a range of audio applications DSP 1 provides exceptional quality and advanced and user friendly operation and control 2 Input mixing with master volume Hi Pass Filter Selectable HPF at 70Hz Professional Studio Grade Signal Conversion Technology ...

Page 5: ... a bracket included on each side of the unit and attach it to a flat surface For more information go to www kramerav com downloads DSP 1 Mount the unit in a rack using the recommended rack adapter see www kramerav com product DSP 1 Typical Applications DSP 1 is ideal for the following typical applications Classrooms or educational facilities Meeting rooms Huddle spaces Auditoriums ...

Page 6: ...ice is powered IN 1 3 5mm Mini Jack Connect to an unbalanced stereo audio source IN 2 5 pin Terminal Block Connector Connect to a balanced stereo audio source LINE OUT 5 pin Terminal Block Connector Connect to a balanced stereo audio acceptor FACTORY DEFAULT Recessed Button Press and hold while powering the device to reset IP settings to factory default values RS 232 G Rx Tx 3 pin Terminal Block C...

Page 7: ...e for example from a PC to the IN 2 5 pin terminal block connector 3 Connect the LINE OUT 5 pin terminal block connector to a balanced stereo audio acceptor for example active speakers Connect the left speaker to the L and the L terminal block connectors and the right speaker to the R and the R terminal block connectors Do not ground the speakers 4 If required connect to A PC or serial controller ...

Page 8: ...t Port via a Network Hub or Switch on page 8 If you want to connect via a router and your IT system is based on IPv6 speak to your IT department for specific installation instructions Connecting the Ethernet Port Directly to a PC You can connect the Ethernet port of the DSP 1 directly to the Ethernet port on your PC using a crossover cable with RJ 45 connectors This type of connection is recommend...

Page 9: ...Local Area Connection Properties Window 4 Highlight either Internet Protocol Version 6 TCP IPv6 or Internet Protocol Version 4 TCP IPv4 depending on the requirements of your IT system 5 Click Properties The Internet Protocol Properties window relevant to your IT system appears as shown in Figure 5 or Figure 6 Figure 5 Internet Protocol Version 4 Properties Window ...

Page 10: ...ment Figure 7 Internet Protocol Properties Window 7 Click OK 8 Click Close Connecting the Ethernet Port via a Network Hub or Switch You can connect the Ethernet port of the DSP 1 to the Ethernet port on a network hub or using a straight through cable with RJ 45 connectors Control Configuration via the Ethernet Port To control several units via Ethernet connect the Master unit Device 1 via the Ethe...

Page 11: ...tempting to connect Perform the procedures in Connecting DSP 1 via the Ethernet Port on page 6 Ensure that your browser is supported The following operating systems and Web browsers are supported OS Version Browser Windows 7 IE Firefox Chrome Safari 10 IE Edge Firefox Chrome Mac 10 11 Safari iOS 10 3 2 Safari Android N A N A To browse the DSP 1 Web pages 1 Open your Internet browser 2 Type the IP ...

Page 12: ...dow appears Figure 9 Using the Embedded Web Pages Authentication Window 3 Enter the User Name and Password Admin and Admin by default and click OK The Output Settings page appears Figure 10 Output Settings Page with Navigation List on Left 4 Click the desired Web page or click the arrow to hide the navigation list ...

Page 13: ...es lower than 70Hz To save energy enable the High Pass Filter when outputting soft background music or speech sources Setting Equalization Levels We recommend that you first set the frequencies then the Q and finally the Bass Mid and Treble ranges To set EQ levels 1 In the navigation pane click Output Settings The Speaker Output Mixer page appears 2 In the EQ column set the following Frequency Bas...

Page 14: ...ns Changing the name of the unit by typing the name in the Unit name text box and clicking Set next to the name Changing the Ethernet Settings on page 12 Saving and Loading Settings on page 13 Performing a Factory Reset on page 13 Changing the Ethernet Settings To change the Ethernet settings if required 1 In the Navigation pane click Device Settings The Device Settings page appears Figure 11 Devi...

Page 15: ...message appears Configuration file is ready right click here to download 3 Right click the link right click here and click Save link as The configuration is downloaded to your PC To load a configuration 1 In the Navigation pane click Device Settings The Device Settings page appears see Figure 11 2 Click Load and browse for the configuration file 3 Click Open The configuration loads this process ma...

Page 16: ...n the Navigation pane click Security The Authentication page appears see Figure 12 Figure 12 Authentication Page 2 Set Activate Security to Disabled A message prompting for your password appears 3 Type the current password Admin by default and click OK A message indicating that the password was changed successfully appears 4 Click OK The Web page reloads and the web pages are unlocked ...

Page 17: ...Settings Page Security Log In 4 Type the User Name Admin by default and Password Admin by default 5 Click Log In 6 Select Security from the Navigation pane The Authentication page appears see Figure 12 7 Type the new authentication password twice in both New and Retype New text boxes 8 Click Change A confirmation warning message appears 9 Click OK The following message appears A message indicating...

Page 18: ... the Firmware You can upgrade the DSP 1 via the Ethernet or RS 232 using Kramer K UPLOAD tool The latest firmware version and the latest version of K UPLOAD and installation instructions can be downloaded from the Kramer Web site at www kramerav com downloads DSP 1 ...

Page 19: ...i Windows 10 Internet Explorer Edge Firefox Chrome MAC 10 11 Safari iOS 10 3 2 Safari Android N A Power Consumption 5V DC 350mA Source 5V DC 4A Environmental Conditions Operating Temperature 0 to 40 C 32 to 104 F Storage Temperature 40 to 70 C 40 to 158 F Humidity 10 to 90 RHL non condensing Regulatory Compliance Safety CE Environmental RoHs WEEE Enclosure Size Tool Type Aluminum Cooling Convectio...

Page 20: ... DSP 1 Technical Specifications 18 DSP 1 Performance Graphs The following graphs present the DSP 1 performance DSP 1 Frequency Response Figure 14 Frequency Response DSP 1 Signal to Noise Ratio Figure 15 Signal to Noise Ratio ...

Page 21: ...Kramer Electronics Ltd DSP 1 Technical Specifications 19 DSP 1 THD N Figure 16 THD N DSP 1 Crosstalk Figure 17 Crosstalk ...

Page 22: ...1 39 Subnet mask 255 255 000 000 Default gateway 192 168 0 1 TCP Port 5000 Maximum TCP Ports Unlimited UDP Port 50000 Maximum UDP Ports Unlimited Default Security Settings Username Password Admin Admin Full Factory Reset Protocol 3000 Use FACTORY command and use RESET to restore the factory default values Web pages Go to Device Settings Factory reset Rear panel button Press and hold FACTORY DEFAUL...

Page 23: ...he command varies according to the terminal communication software K Touch Builder Kramer software K Config Kramer configuration software All the examples provided in this section are based on using the K Config software You can enter commands directly using terminal communication software e g Hercules by connecting a PC to the serial or Ethernet port depending on your device To enter CR press the...

Page 24: ...e closing character A string can contain more than one command Commands are separated by a pipe character Message starting character For host command query For device response Device address K NET Device ID followed by optional K NET only Query sign follows some commands to define a query request Message closing character CR Carriage return for host messages ASCII 13 CR LF Carriage return for devi...

Page 25: ...mat Start Address optional Body Delimiter Device_id Message CR Simple Command Command string with only one command without addressing Start Body Delimiter Command SP Parameter_1 Parameter_2 CR Command String Formal syntax with command concatenation and addressing Start Address Body Delimiter Device_id Command_1 Parameter1_1 Parameter1_2 Command_2 Parameter2_1 Parameter2_2 Command_3 Parameter3_1 Pa...

Page 26: ...vice build date FACTORY Reset to factory default configuration HELP Get command list MODEL Get device model PROT VER Get device protocol version RESET Reset device SN Get device serial number NAME Set get machine DNS name Functions Permission Transparency Set End User Public Get Description Syntax Set Protocol handshaking CR Get Response nn SPOKCR LF Notes Validates the Protocol 3000 connection an...

Page 27: ...ORYCR Get Response nn FACTORYSPOKCR LF Notes This command deletes all user data from the device The deletion can take some time Your device may require powering off and powering on for the changes to take effect K Config Example FACTORY 0x0D HELP Functions Permission Transparency Set Get HELP End User Public Description Syntax Set Get Get command list or help for specific command 2 options 1 HELPC...

Page 28: ...K Config Example MODEL 0x0D PROT VER Functions Permission Transparency Set Get PROT VER End User Public Description Syntax Set Get Get device protocol version PROT VER CR Response nn PROT VERSP3000 versionCR LF Parameters version XX XX where X is a decimal digit K Config Example PROT VER 0x0D RESET Functions Permission Transparency Set RESET Administrator Public Get Description Syntax Set Reset de...

Page 29: ...tor Public Get NAME End User Public Description Syntax Set Set machine DNS name NAMESPmachine_nameCR Get Get machine DNS name NAME CR Response Set nn NAMESPmachine_nameCR LF Get nn NAME SPmachine_nameCR LF Parameters machine_name string of up to 15 alpha numeric chars can include hyphen not at the beginning or end Notes The machine name is not the same as the model name The machine name is used to...

Page 30: ... EQ LVL Set get equalization level EQ Q Set get Q level MUTE Set get audio mute AUD FILTER Functions Permission Transparency Set AUD FILTER End User Public Get AUD FILTER End User Public Description Syntax Set Set filter AUD FILTERSPChannel FilterType Freq StateCR Get Get filter state AUD FILTER SPChannelCR Response nn AUD FILTERSPChannel FilterType Freq StateCR LF Parameters Channel 1 LINE OUT Fi...

Page 31: ...signal is presents or not AUD IN CONFSPChannel ThresholdDbLevel TrigTimeDelayCR Get Get threshold and time AUD IN CONF CRChannel Response nn AUD IN CONFSPChannel ThresholdDbLevel TrigTimeDelayCR LF Parameters Channel 1 LINE OUT ThresholdDbLevel input level indicating when a signal is not present range 100 to 0dB TrigTimeDelay 10 fixed K Config Example Set the LINE OUT threshold level and time AUD ...

Page 32: ...ptional 1 changing the volume does not affect the mute state K Config Example Set the LINE OUT audio level t0 50dB AUD LVL 1 1 50 0x0D Increase the LINE OUT audio by 2dB AUD LVL 1 1 2 0x0D Decrease the LINE OUT audio AUD LVL 1 1 0x0D AUD MIX Functions Permission Transparency Set AUD MIX End User Public Get AUD MIX End User Public Description Syntax Set Set mixer level AUD MIXSPchannel knob levelCR...

Page 33: ...ed Response is sent to all com ports if audio status state was changed on any input K Config Example get the status of IN 1 AUD SIGNAL 1 0x0D BALANCE Functions Permission Transparency Set BALANCE End User Public Get BALANCE End User Public Description Syntax Set Set balance level BALANCESPchannel balancelevelCR Get Get balance level BALANCE SPchannelCR Response nn BALANCESPchannel balance_levelCR ...

Page 34: ...1kHz B 80Hz 2 T 15kHz M 1 5kHz B 100Hz 3 T 17 5kHz M 2 5kHz B 200Hz Notes T Treble M Middle B Bass K Config Example Set LINE OUT frequency on the bass to 200Hz EQ FREQ 1 1 0 3 0x0D EQ LVL Functions Permission Transparency Set EQ LVL End User Public Get EQ LVL End User Public Description Syntax Set Set equalization level EQ LVLSPStage Channel EqType LevelCR Get Get equalization level EQ LVL SPStage...

Page 35: ...F Parameters Channel 1 LINE OUT EqType 0 Bass 1 Middle 2 Treble Q_level 0 to 15 Q level K Config Example Set LINE OUT treble Q level to 8 EQ Q 1 2 8 0x0D MUTE Functions Permission Transparency Set MUTE End User Public Get MUTE End User Public Description Syntax Set Set audio mute MUTESPchannel mute_modeCR Get Get audio mute MUTE SPchannelCR Response nn MUTESPchannel mute_modeCR LF Parameters chann...

Page 36: ...rameters id network ID ip network IP net_mask network mask gateway network gateway K Config Example NET CONFIG 1 192 168 113 10 255 255 0 0 192 168 0 1 0x0D ETH PORT Functions Permission Transparency Set ETH PORT Administrator Public Get ETH PORT End User Public Description Syntax Set Set Ethernet port protocol ETH PORTSPportType ETHPortCR Get Get Ethernet port protocol ETH PORT SPportTypeCR Respo...

Page 37: ...thernet to devices with DHCP may take more time in some networks To connect with a randomly assigned IP by DHCP specify the device DNS name if available using the command NAME You can also get an assigned IP by direct connection to USB or RS 232 protocol port if available For proper settings consult your network administrator K Config Example Enable DHCP mode if available NET DHCP 1 0x0D NET MAC F...

Page 38: ...by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting up this product any adjustment of user controls or any programming required...

Page 39: ...ARNING Disconnect the unit from the power supply before opening andservicing For the latest information on our products and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback ...

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