DSLP48 Users Guide rev1
Contents
1. If the DSLP48 is password protected log on and enter the password Select the menu item UPGRADE and FIRMWARE Remember to back up all files before proceeding You will be prompted to locate the img file that is the firmware upgrade Select the appropriate img file and click open The firmware upgrade should begin with a progress bar showing at the bottom of the screen Make sure that the DSLP is not turned off or the connection interrupted until the upgrade is complete NOTE There are some USB to Serial adaptors which will permit control of the DSLP48 but will not allow the UPGRADE to properly transfer If the UPGRADE fails repeatedly try a different adaptor Power cycle the DSLP48 power down and up again It should come up showing the latest firmware version in the display screen Restart the software reload the password and setting as needed DSL P48 User s manual Page 27 of 30 1 1 0 Specifications Inputs and Outputs Input Impedance 510k Ohms Output Impedance 50 Ohms Maximum Level 20dBu Type Electronically balanced Audio Performance Frequency Response 0 1dB 20 to 20kHz Dynamic Range 115dB typ unweighted CMMR gt 100dB 50 to 10kHz Crosstalk lt 100dB Distortion 0 002 1kHz 4dBu Digital Audio Performance Processor 40 bit floating point Sampling Rate 48kHz Analog Converters High Performance 24 bit Propagation Delay 1 5ms Front Panel Controls Display 22. Ranges from 6 to 48dB octave If the selected Filter Type is Linkwitz Riley the available slopes are 12 24 36 48 dB octave FTRH Filter Type of high frequency crossover point low pass FTRH Filter Type of high frequency crossover point high cut low pass FRQH Filter cut off Frequency of high frequency crossover point high cut low pass SLPH Filter Slope of high frequency crossover point low pass DSLP48 User s manual Page 11 of 30 Filter Low crossover High crossover Configuration point point None FTRL Off FTRH Off Highpass FTRL not Off FTRH Off FRQL Lowpass FTRL Off FTRH not Off FRQH Bandpass FTRL not Off FTRH not Off FRQL FRQH Limit Output Limiter THRESH Limit Threshold Ranges from 20 to 20dBu in 0 5dB steps The Threshold adjusts the output LEVEL meter to read the onset of limiting NOT output clipping ATTACK Attack time Ranges from 0 3 to 1ms in 0 1ms steps then ranges from 1 to 100ms in 1ms steps RELEASE Release time Can be set at 2X 4X 8X 16X or 32X the attack time Source Input Source 1 2 3 4 Input channel source for the current output channel Can be set to enable the input source On or disable it Off If more than one input source are enabled they will be added together as the source for the current output channel The numbers indicate the gain of a particular input routed to that particular output 01 XXXXXX Source In1 0 00 01 XXXXXX Source In2 10 01
3. DSLP48 Loudspeaker Management System User Manual Firmware Version 9 02 Software Version 9 02 Table of Contents LO IN KODUCUON maa AA AAAA 3 20 FEQLULES pa AGANE 4 3 0 Front Panel Functions ccccssceseeeeeeeeeeeeeeeeeeeeeees 5 4 0 Rear Panel Functions ccccccseeseeeeeeeeeeeeeeeeeeeeeaes 7 5 0 Powering Up the DeVICE ssceceeeeseeeeeeeeeeeeeeees 8 6 0 Operating the Device Input menus 9 6 3 Output MeNnus ccceecceceeeeeeeeeeeeeeseeeneeeeeeeeeeseaees 11 64 System MENUS wisiicinnsnnndmnntionmimnndnnnnnannin 13 7 0 Security Password LOCKING ccceeesesseeeeeeeeeeneees 16 DO Quick Referent iisnisisasasscaccanientamarmatianananaunsaas 18 90 PS ONO AA UPA 19 10 0 Software Navigation cccccccssssseeeessssseeeseeeseneeeneees 22 10 1 Upgrading Software Firmware 27 11 0 SPECHICANONS oacccensgearssenteatuceesierneinonsesauaxeneguattucds 28 NWO WAM tiai a 30 DSLP48 User s manual Page 2 of 30 1 0 Introduction The DSLP48 is a complete 4 input 8 output digital loudspeaker management system designed for the touring or fixed sound installation markets The absolute latest in available technology is utilized with 40 bit floating point processors and high performance 24 bit Analog Converters The high bit DSP prevents noise and distortion induced by truncation errors of the commonly used 24 bit fixed point devices A comp
4. Hi Shf it is either 6 or 12dB Oct I1 XXXXXX EQ BW 0 33 Q 4 36 Type Type of EQ The types can be parametric PEQ Lo shelf Lo shf and Hi shelf Hi shf AP All Pass There are 2 All Pass filters AP 1 is a first order filter AP2 is a second order filter GEQ This is a standard 1 3 octave graphic EQ on ISO centers you cannot adjust the freq but only the boost cut XOVER This allows for both high and low CUT filters of L R Bessel or Butterworth types and 6 48dB oct slope rates COMP This is a compressor that allows for THRESHOLD ATTACK RELEASE as a ratio of input time RATIO Ch Name Channel Name e Name Channel name It is 6 characters in length Use the cursor keys and the data wheel to enter the name DSLP48 User s manual Page 10 of 30 6 3 Output Menus Each output channel of the DSLP48 has a separate menu key There are 6 menus for each output channel Signal Signal parameters Signal Level Output gain Polarity Delay functions are available just as on the input channels EQ Refer to the Input Menus for details EQ EQ parameters XOver Crossover parameters Refer to the Input Menus for details FRQL Filter cut off Frequency of low frequency crossover point low cut high pass Ranges from 20 to 20 000Hz in either 1Hz steps or 1 36 octave steps The frequency steps can be selected in the System General Menu SLPL Filter Slope of low frequency crossover point low cut high pass
5. MODE 2 Way Mode Out1 Out2 Out3 Out4 Out5 Out6 Out7 Out8 None Any Any Any Any Any Any Any Any Stereo 2 Way In1 In1 In2 In2 Any Any Any Any Stereo 3 Way In1 In1 In1 In2 In2 In2 Any Any Stereo 4 way In1 In1 Ind Ind In2 In2 In2 In2 The unit assigns the Input source for the corresponding outputs when the Mode of Configuration is selected The crossover point parameters like the filter type cut off frequency and slope have to be configured manually in the Xover Menu in each Output menu Note The configuration mode configures the input sources when selected The user can change the source afterwards if desired It does not keep the configuration in memory Individual crossover points will have to be adjusted as well Copy Copy channels Copy Channels from the source to the target When the Source and Targets are both Inputs or Outputs all audio parameters will be copied When one of the Source or the Target is an input while the other is an output only the Level Polarity Delay and EQ are copied SOURCE Channel to be copied from 01 XXXXXX Copy SOURCE In1 TARGET Channel to be copied to 01 XXXXXX Copy TARGET In2 DSLP48 User s manual Page 14 of 30 System Menus continued General General system parameters SYSTEM SETUP MENU General FREQ MODE All Freq DELAY UNIT 01 DEVICE 1 FREQ MODE Selects the frequency control mode for EQ and crossover filters Can be 36 steps octave or All Frequ
6. MUTE key in the same group Input or Output group The channels selected will be linked together The green menu LEDs for the linked channels are lit Any modification of the data for the selected channel will be applied to the linked channels as well To cancel the linking press and hold the LEFT Menu key and a channel 6 2 Input Menus Each of DSLP48 input channels has a separate Menu key There are 6 menus for each input channel The MENU buttons select the different blocks of the signal chain The CURSOR buttons select the different parameters within that particular block The DATA WHEEL selects the particular adjustment needed Signal Signal parameters SIGNAL Gain 40 00dB to 15 00dB in 0 25dB steps POL Polarity can be normal or inverted DELAY Delay in 10 us steps Can be displayed in ms ft or m The time unit of the delay can be changed in the System menu The maximum delay permitted is 90ms EQ EQ parameters EQ Selects one of the 8 available Equalizers LEVEL EQ level gain Ranges from 30 00dB to 15 00dB in 0 25dB steps DSLP48 User s manual Page 9 of 30 FREQ EQ center frequency Ranges from 20 to 20 000Hz in either 1Hz steps or 1 36 octave steps The sampling rate and the frequency steps can be selected in the System Menu BW EQ Bandwidth Ranges from 0 02 to 2 50 octaves in steps of 0 01 octave steps for PEQ The Q value is automatically shown beneath the octave value For Lo SIf or
7. XXXXXX Source In3 0ff 01 XXXXXX Source In4 2 5 Ch Name Channel Name Refer to the Input Menus for details DSL P48 User s manual Page 12 of 30 6 4 System Menus The System Menus allow the user to control and change parameters that are related to the system behavior and general operation It can be accessed by pressing the HOME and then ENTER key in the main menu All System Menus require the Enter key to be pressed for the selected action Recall Program Recall The DSLP48 has a built in non volatile memory that can store up to 30 different program setups A program can be recalled using this menu PROG Program Number to be recalled Only first 8 characters of the program name are displayed Store Program store The DSLP48 has a built in non volatile memory that can store up to 30 different program setups A program can be stored using this menu The old program with the same program number will be replaced Once the program is stored in the flash memory it can be recalled at a later time even after power down PROG Program Number for the current data to be stored 01 XXXXXX Store PROG 01 NAM Program Name allows a maximum length of 12 characters Use the cursor keys and data wheel for entry 01 XXXXXX Store NAM XXXXXXXXXXXX Config Device Configuration e MODE configures the mode of operation DSL P48 User s manual Page 13 of 30 System Menus continued SYSTEM SETUP MENU Config
8. of the unit and while holding down press one of the output Mute buttons Release This should bring up a screen with a Level control on it Turn the data wheel and see if this level changes If it does your DSP is unlocked If it does not follow the next steps 2 If your unit is locked proceed with the following On the front of the DSP locate the control buttons towards the right side Press the HOME button then the ENTER button If the unit is locked The word SECURE will appear and space for the 4 digit password Enter the Password using the data wheel and the cursor buttons Now press ENTER TWICE This should unlock your DSP Try step 1 above to see if the unit is unlocked DSL P48 User s manual Page 17 of 30 8 Oauick Reference Parameters lt Level Polarity Delay EQ Number EQ Level EQ Frequency EQ Bandwidth Crossover Low Crossover Low Crossover Low Crossover High Crossover High Crossover High Out Limit Thresh Out Attack Time Out Release Time Source Channel Name Menu lt lt Menu gt gt Signal Signal Signal EQ EQ EQ EQ XOver XOver XOver XOver XOver XOver Limit Limit Limit Source Ch Name Field lt lt Cursor gt gt LEVEL POL DELAY EQ LEVEL FREQ BW FTRL FRQL SLPL FTRH FRQH SLPH THRESH ATTACK 0 3 RELEASE 1 2 3 4 NAME Min ax Steps Units 40 15 0 25 dB 0 2 400 1 21us step 1 8 1 30 15 0 25 dB 20 20 000 1 Hz 0 0 2 3 61 0 01 Octave Off Butt
9. be changed The data in the lighter black windows is there for reference For example at the top left of the DSLP48 User s manual Page 23 of 30 screen in the DELAY section the data must be entered in ms but you will also see the Meter and foot distances also The same thing applies for the EQ section and bandwidth and Q Enter the data in Controls Window Dev1 In Ch1 Change x Pro reo eo d 0 0 0 0 0 s Plot Options ipase Epas Oe GS GS eass pass CT GEQ Hz a ea a ee ee re a eae one pr TN TD TE EST ES BT CT ee Ears Ea ERT a SS SSS SS T Y MA Y Bandwidth and see the Q equivalent You can change the bandwidth by entering the particular number you want or by dragging the open circles associated with the filter center in the display window You can change the filter type by clicking on the PEQ window and then use the black up down arrows at the bottom of the screen to change to various different types of filters as needed Notice that that each of the four INPUT channels has an eight band parametric as well as a graphic GEQ equalizer There are high and low pass filters available In order to engage or change them click on the NONE window under the high or low pass filter you want Then use the UP DOWN arrows at the bottom of the screen to change the filter type You can also do the same for the slope rate you want DSLP48 User s manual Page 24 of 30 OUTPUT Channels The output controls wo
10. e and Power connector Input Output Ethernet connection gt Power switch Controls power On Off gt Main Fuse T200mA 250V Slow blow type gt Main Power Connects via a standard IEC socket A compatible power cord is supplied with the unit The voltage input is either 115VAC or 230VAC and is clearly specified on the unit Voltage requirement has to be stated upon ordering gt Ethernet connection gt OUTPUT JACKS M XLR pin 2 Hot 3 Cold gt INPUT JACKS F XLR pin 2 Hot 3 Cold DSLP48 User s manual Page 7 of 30 5 0 Powering Up the Device After powering up the unit the following initialization screen is displayed on the LCD Dawa DSLP48 Digital Loudspeaker Management System The initialization process takes about 8 seconds and during that period the unit boots and displays the DSLP48 firmware version After the initialization process is finished the DSLP48 displays its main screen DSLP48 Digital Loudspeaker Management System The screen shows the current program number and program name currently loaded into the unit The program assigned is always the last program the user recalled or stored before powering down the unit e Now the DSLP48 is now ready to operate DSLP48 User s manual Page 8 of 30 6 0 Operating the Device 6 1 Channel Linking Channels can be linked by pressing the LEFT MENU KEYS and the MUTE button of the Input or Output keys holding it down and pressing any other
11. encies 1 Hz resolution 01 XXXXXX Generl FREQ MODE All DELAY UNIT ms ft or m 01 XXXXXX Generl DELAY UNIT ms System ISO The System ISO Internal System Optimizer is a low level noise gate that turns on to let the signal pass It is implemented to improve the signal to noise performance of the DSLP48 The default setting is a threshold of 102 Most of the time this will be the best setting TO CHANGE THE ISO SETTING hit the right menu button and enter to get into the System menu hit the right menu button 10 times until the screen reads SYSTEM ISO Use the parameter wheel to enter a new value from 80 to 120 Hit enter to accept the value To BYPASS the ISO go to the ISO screen per the directions above then hit the curser right key This will bring up SYSTEM ISO Bypass turning the parameter wheel will turn bypass on or off DSL P48 User s manual Page 15 of 30 T 0 Security Passwords Locking The DSLP48 enables the user to secure the unit and prevent undesired changes in the setup In order to lock unlock the unit the user must enter the correct password The DSLP48 is shipped from the factory with no password installed When first connecting to the DSP the user will see the following D DSLP Control Software v9 02 Online Master Start Setup Tools Security Configuration Upgrade Help If the computer and DSP are communicating correctly clicking on Device 1 will bring up the following
12. erworth Linkwitz Riley Bessel 20 20 000 1 Hz 6 48 6 dB octave Off Butterworth Linkwitz Riley Bessel 20 20 000 1 Hz 6 48 6 dB octave 20 20 0 5 dBu 100 0 1 1 ms 2 4 8 16 32X Attack time Off On Level 6 characters DSLP48 User s manual Page 18 of 30 9 0 PC Control Software The DSLP48 is shipped with a special PC Graphic User Interface GUI application DSLP Control This gives the user an option to control the DSLP48 unit from a remote PC via the RS232 USB Ethernet communication link The GUI application makes it much easier to control and monitor the device allowing the user to get the whole picture on one screen Programs can be recalled and stored from to the PC hard drive thus expanding the storage to become virtually limitless COMPUTER SETUP 1 Install and launch the software and follow the prompts If the computer is able to connect to the DSP you will get a screen that looks like this D DSLP Control Software v9 02 Online Master Start Setup Tools Security Configuration Upgrade Help Device 1 Connected Device 2 Offline Device 3 Offline Device 4 Offline F 2 If you have OFF LINE in device 1 Check the following things Open the SETUP window and go to Port connections Make sure the ONLINE button is checked under the Details window If it was not then check it and close the software and reopen the software and try to connect 3 If you still do not have a connection it
13. ipment is being used and other equipments involved User Manual v3 0 FEB 2009 Danley Sound Labs 2196 Hilton Drive Suite G Gainesville Georgia 30501 Phone 770 535 0204 Fax 770 535 8485 www danleysoundlabs com DSLP48 User s manual Page 30 of 30
14. is probably because you are not using the correct port number Generally the Serial port is COM 1 If using a USB connection it could be just about any number Open the COM Port pull down window under Details in the SETUP Port Connections window DSLP48 User s manual Page 19 of 30 4 Scroll down and see if you have ports that have a blank beside the numbers Most will say not available If you have several with a blank you will need to go to more detail to see which port is which But if you only see one port that has a blank name then double click that number and it should be entered into the port number You will need to close and restart the software for this change to take effect 5 If you have several blanks then you will need to identify which port is which The software provides a shortcut to the Windows DEVICE MANAGER It can be accessed by selecting DEVICE MANAGER from the Connection Setup window Online IM Must be clicked for ct COM Part 3 Mi IPAddess i fis F7 ss Windows Tools for troubleshooting Device Manager Command Prompt Scroll down until you see Ports Com and LPT Open that up You should see the port number next to the particular device that is using it If you are using USB to communicate with the unit find the COM PORT which is assigned to the UART Bridge Controller as shown below manci n Luva MUGYA WU RGI mu 3 ic PCMCIA adapters ewer Ey Ports COM amp LPT olders 3 Blue
15. lete set of parameters include I O levels delay polarity 8 bands of parametric EQ per channel plus 1 3 oct graphic EQ on the Inputs multiple crossover selections and full function compressors Input and limiters Output Precise frequency control is achieved with its 1 Hz resolution Delay is adjustable in 10 us steps Multiple setup storage and system security is integrated into the operating system Inputs and outputs can be routed in multiple configurations to meet any requirement The DSLP48 can be controlled or configured in real time on the front panel or with the intuitive PC GUI accessed via the RS 232 USB or Ethernet interface Software and firmware upgrades for CPU and DSP via PC keep the device current with newly developed algorithms and functions as they become available Shipped contents DSLP48 unit User Manual DSLP Control Software CD DSL P48 User s manual Page 3 of 30 2 i Oreatures 5 4 Inputs and 8 Outputs with flexible routing gt 40 bit floating point DSP gt High Performance 24 bit A D Converters gt 1 Hz Frequency Resolution gt 8 Parametric Equalizers for each Input and Output 51 3 octave graphic EQ for each input gt Multiple Crossover types with Full Function compressors on the inputs gt Multiple Crossover types with hard limiting on the outputs gt Precise Level Polarity and Delay on both inputs and outputs gt CPU and DSP upgrade via PC gt Individual Channel Buttons with Linki
16. miter differs from the input compressor in that you cannot adjust the ratio This is designed solely to keep amplifiers out of clip while the input compressor can be used for any number of various things as needed smoothing out a signal long term level reduction etc Just adjust the parameters as needed NOTE It is important that you save the current settings to the DSP before turning it off or they will be lost When the DSP is powered up it will revert to the last saved settings DSL P48 User s manual Page 26 of 30 10 1 Upgrading Software Firmware From time to time Danley Sound labs will release new software and or firmware that will enhance or improve the functionality of the DSLP48 There will be a notice posted on our website announcing the software firmware upgrades and links for downloading the new files MPORTANT Back up all files from the DSP to your host computer as performing a firmware upgrade will erase EVERYTHING in the DSP including passwords For Upgrading both software and firmware 1 11 12 13 Download the software files from the Danley website or import them from a Danley supplied CD Install the software and follow the prompts Have a USB to Serial adaptor available and make sure that the appropriate driver is installed Connect the computer to the DSLP48 using a Serial cable or a USB to serial adaptor Launch the Software and insure that the Computer is communicating with the DSLP48
17. n Some USB to Serial adaptors do not work correctly If you try to perform an UPGRADE and it repeatedly fails try another USB to Serial adaptor DSL P48 User s manual Page 21 of 30 1 0 Osoftware Navigation Click on a CONNECTED device and this basic DSP window will open DSLP Control Software v9 02 Online Master Start Setup Tools Security Configuration Upgrade Help Device List Device 1 Connected Device 2 Offline Device 3 Offline Device Window Devi Preset 1 Firmware v9 02 Device 4 Offline mma R i cha aa It is assumed that the user knows their way around the various functions available in modern DSP s so the particular functions will not be discussed in detail just basic operation navigation METERS The meters in the software indicate the actual level of the signal unlike the panel display meters that show the onset of limiting on the output The DEVICE button in the top right side of the screen allows you to give the device a name such as the name of the customer If you have multiple devices in a system this is also where you would assign device numbers to each unit DSL P48 User s manual Page 22 of 30 The PRESETS tab in the bottom left side of the screen allows you to transfer settings between the computer and the process
18. ng capability gt 2 Line x 16 Character Backlit LCD Display gt Full 5 segment LED on every Input and Output gt Storage of up to 30 Program Setups gt Security Lock gt RS 232 USB Ethernet Interface for PC Control Configuration and Upgrading DSLP48 User s manual Page 4 of 30 3 0 Front Panel Functions Input USB Input Meters Display Output ntrols Screen Meters ap Ll RS 232 Input Mute and Input Select Mute and Output Select gt USB input for connection to computer gt INPUT Meters Displays the actual Input level gt Display Screen gt OUTPUT Meters Displays the onset of limiting not actual output level gt Control Buttons DSLP48 User s manual Page 5 of 30 lt lt MENU gt gt lt lt CURSOR gt gt PARAMETER gt lt lt MENU gt gt Allows navigation between different menus under a desired page lt lt CURSER gt gt Allows navigation between parameters in a particular MENU ENTER Allows data entry to be stored HOME Brings up the HOME screen DATA WHEEL Allows for data parameters to be changed RS232 Input jack for connection to computer MUTE and INPUT select buttons when used in conjunction with the lt lt MENU button the MUTE button serves as a select button MUTE and OUTPUT select buttons when used in conjunction with the lt lt MENU button the MUTE button serves as a select button DSLP48 User s manual Page 6 of 30 4 Orear Panel Functions Switch Fus
19. or Transfer Current Settings Single Preset or All Presets PC to Device Device to PC Device Set Current Settings File open as xdat C Save Current Settings File saved as xdat C Recall Preset to Current Settings C All Presets File open as xpdt C All Presets File saved as xpdt C Save Current Settings to a Preset Preset No Preset Name Selecting the set current settings will bring up the Windows Open window and allow the user to select a file xdat to load and transfer to the processor Selecting the save current settings option will allow the user to save the current setting in the processor to the computer In the right hand window the user can assign settings to presets in the processor INPUT CHANNELS If you click on the 1 tab on the left for example IN 1 This will open up all the functions available for that particular input If you want to name the input click on the NAME window until it turns white with a flashing curser Type in the name you want and hit ENTER It will turn Red until you go somewhere else on the screen and then the screen will retain the name you gave it Along the bottom of the window there are 4 groups of up down buttons The small ones on the left will increment the value in a selected box in the smallest increment allowed The larger arrows increment the value in larger increments As a general rule only the data in the DARK BLACK screens can
20. rk pretty much the same as the input channels so be sure to read that first There are a few exceptions There is a MIXER on the output side of each DSP channel It is accessed by clicking on the box directly above the POLARITY box There will be a number in it This number indicates which input channels are routed to it For example if you have a 1 in the box then input 1 is routed to that particular output If you have a 124 that means that input channels 1 and 2 and 4 are routed to that particular output But these numbers give no indication to the particular level of those inputs they simply indicate that there is some level above full attenuation If you click on the mixer box you will see a mixer field open up with level controls These are the particular level of the inputs going to that output The EQ section of the output channels has eight band parametric but no GEQ The Controls Window Dev1 Out Ch1 0 0 0 0 Plot Options output channels also have limiters rather then the compressors available in the input section DSLP48 User s manual Page 25 of 30 The output meters both on the DSP front panel and in the software may not operate in the way you would normally think They are referenced to the LIMITER trigger point So if the limiter threshold is all the way up then they are for the max output of the device But as the limiter threshold is turned down the red peak meter is the onset of limiting The output li
21. screen PL ease Note Once you have assigned a Password you will have to LOG IN to see the Security menu option LOG IN is found under the Start menu To set password Select SECURITY and follow prompts until you see the password window The password of the DSLP48 is 4 characters in length The user can change it as needed but only from the host computer See section 9 for connecting the DSLP48 to a host computer DSLP48 User s manual Page 16 of 30 Selecting LOCK CONTROLS from the Security Menu brings up the following window Device Lock Device Menu to be locked F In Mic Dut Signal Preset Recall In Signal Out EQ Preset Store InEQ OutXOver System In GEQ Dut Limit Mute InXOver Qut Mix In Comp Qut Name In Name This window allow the user to select the features that will be locked on the DSP When the items are locked the user will not be able to change the parameters from the DSLP48 The DSLP48 is shipped from the factory unlocked If you purchased the unit used the first thing you will need to do is to make sure your DSLP48 is unlocked If the unit is locked you can see all functions but cannot make any changes via the front panel nor computer interface You will need the password to unlock the unit If you do not have the password please contact Danley Sound Labs To verify that the unit is unlocked 1 Press the Upper Left MENU key on the control button on the right side
22. tooth Serial Port COM10 ers and Groups 3 Bluetooth Serial Port COM11 nce Logs and Alerts 3 Bluetooth Serial Port COM12 danager x Bluetooth Serial Port COM13 4 Bluetooth Serial Port COM14 ole Storage 3 Bluetooth Serial Port COM4 tagmenter 3 Bluetooth Serial Port COM5 nagement Bluetooth Serial Port COMB Applications 3 Bluetooth Serial Port COM M Bluetooth Serial Port COM8 3 Bluetooth Serial Port COM3 J Communications Port COM1 B4 CP210x USB to UART Bridge Controller COM 7 AY ECP Printer Port LPT1 RIM Virtual Serial Port v2 COM15 3 RIM Virtual Serial Port v2 COM16 MR Processors Note that number and then go back to step 4 above and enter that port number DSLP48 User s manual Page 20 of 30 6 In a few unusual cases you will need to make another change Following the steps in 5 above go to the com port being used and double click it Then open the RESOURCES tab In the middle there should be a box that says Use automatic settings It does not matter whether the box is checked or not change it then hit CHANGE SETTINGS and close out the windows It may take a couple of seconds for this change to take effect NOTE If you have to do step 6 with your computer you will need to change it every time you start your computer up and use the DSP You should now be able to connect to the device and go ONLINE IMPORTANT If you wish to perform a firmware upgrade you must use the R232 connectio
23. x 16 Character Backlit LCD Level Meters 5 segment LED Buttons 12 Mute Controls Dial Encoder Embedded Thumb Wheel Connectors Audio 3 pin XLR RS 232 Female DB 9 USB Type B Ethernet Standard Catt 5 RJ45 Power Standard IEC Socket DSLP48 User s manual Page 28 of 30 General Power Dimensions Weight 15 230 VAC 50 60Hz 19 x1 75 x9 483x44x203 mm 10 Ibs 4 6kg Audio Control Parameters Gain Polarity Delay Equalizers 8 per I O Type Gain Bandwidth 40 to 15dB in 0 25dB steps Up to 90ms per input and output in 10 us steps 180ms total per path Parametric Hi shelf Lo shelf and GEQ on inputs 30 to 15dB in 0 25dB steps 0 02 to 3 61 octaves Q 0 311 to 72 Crossover Filters 2 per Output Filter Types Slopes Limiters Threshold Attack Release Ratio System Parameters No of Programs Program Names Delay Units Frequency Modes Security Lock Copy channels Channel Names Note Butterworth Bessel Linkwitz Riley FIR 6 to 48dB oct 20 to 20dBu 0 3 to 100ms 2 to 32X the attack time 1 1 1 40 compressor only 30 12 character length ms ft m 36 steps oct 1Hz resolution Lock Unlock All parameters 12 character length Specifications subject to change without notice DSLP48 User s manual Page 29 of 30 1 2 E 0 Warrantee The DSLP48 is warranted covering materials and workmanship for a period of one 1 year as determined b
24. y the date of retail purchase according to the sales receipt from an authorized dealer or the date of manufacture if the sales receipt is not available according to the serial number This warranty applies to the product therefore the remainder of the warranty period will be automatically transferred to any subsequent owner This warranty applies only to failure of a Danley Sound Labs product caused by defects in materials and workmanship during the stated warranty period It does not apply to a unit that has been subjected to abuse accident modification improper handling installation or repairs made without factory authorization or by anyone other than authorized Danley Field Service Stations This warranty is void if the serial number has been defaced altered or removed Products covered by this warranty will be repaired or replaced at the option of Danley without charge for materials or labor provided all the terms of this warranty have been met For factory service please call or email for a Return Authorization R A number before shipping If the product is shipped the following information must be included in the package 1 Owners complete name daytime phone number return street address and return authorization number 2 The serial number of the product being returned and a copy of the retail sales receipt if possible 3 A complete description of the problem s experienced including a brief description of how the equ
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