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Extron electronics DMP 128 FlexPlus, User Manual

The Extron Electronics DMP 128 FlexPlus is an advanced audio processing device designed to optimize sound quality in various applications. Enhance your audio experience with this versatile product and easily access the free user manual for setup instructions, available for download at manualshive.com.

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Figure 51. 

Sample Gain Group master and Associated Gain Controls

Mute controls within the blocks can also be grouped (see figure 52). 

Figure 52. 

Sample mute Group master and muted Outputs

 

DMP 128 • Software Control

83

Summary of Contents for DMP 128 FlexPlus

Page 1: ...68 2036 01 Rev C 08 13 Digital Matrix Processor DMP 128 User Guide Audio Products Mixers and Processors ...

Page 2: ...n Weitere Informationen über die Sicherheitsrichtlinien Produkthandhabung EMI EMF Kompatibilität Zugänglichkeit und verwandte Themen finden Sie in den Extron Richtlinien für Sicherheit und Handhabung Artikelnummer 68 290 01 auf der Extron Website www extron de Instrucciones de seguridad Español ADVERTENCIA Este símbolo cuando se utiliza en el producto avisa al usuario de la presencia de voltaje pe...

Page 3: ...guide are the properties of their respective owners The following registered trademarks registered service marks SM and trademarks TM are the property of RGB Systems Inc or Extron Electronics Registered Trademarks AVTrac Cable Cubby CrossPoint eBUS EDID Manager EDID Minder Extron Flat Field GlobalViewer Hideaway Inline IP Intercom IP Link Key Minder LockIt MediaLink PlenumVault PoleVault PowerCage...

Page 4: ...the fonts shown here AR Merge Scene Op1 scene 1 1 B 51 W C 01 R000400300004000080000600 02 35 17 03 EX X1 X2 X2 X2 CE NOTE For commands and examples of computer or device responses mentioned in this guide the character 0 is used for the number zero and O is the capital letter o Computer responses and directory paths that do not have variables are written in the font shown here Reply from 208 132 1...

Page 5: ...tomix AM 54 Pre mixer Gain GAIN 57 Telephone Rx DMP 128 C P and DMP 128 C P AT only 58 Line Output Channels 58 Post mixer Trim Control TRIM 58 Loudness LOUD 58 Delay Block DLY 61 Filter Block FILT 61 Dynamics block DYN 61 Volume Control VOL 62 Telephone Tx DMP 128 C P and DMP 128 C P AT only 62 Virtual Bus Returns 63 Virtual Bus Returns A D 63 Virtual Bus Returns E H 68 Output Mix Matrix 69 Mix po...

Page 6: ... Interface 126 Telephone Configuration 126 Telephone Dialer 127 Third Party Control of the Phone Dialer 128 SIS Programming and Control 129 Connection Options 129 RS 232 Port 130 USB Port Front Panel 130 Ethernet LAN Port 130 Verbose Mode 131 Host to device Communications 132 DMP 128 initiated Messages 132 Password Information 132 Using the Command and Response Tables 132 Symbol definitions 133 Er...

Page 7: ... time with easy to learn adjustments heard in real time A digital audio expansion port allows two DMP 128 units to be linked together to expand input and output signal management and routing capabilities The DMP 128 is ideal for presentation and conferencing applications in boardrooms courtrooms and conference centers that require advanced matrix mixing with DSP The DMP 128 has no front panel cont...

Page 8: ...ophones The automixer includes a gating mode that automatically gates channels on or off as well as a gain sharing mode that maintains the overall system gain based on the number of active mics ProDSP audio signal processing The DMP 128 features 32 64 bit floating point audio DSP processing which maintains very wide dynamic range and audio signal transparency to simplify management of gain staging...

Page 9: ... to the DSP Emulation mode allows settings to be configured offline then uploaded to the DMP 128 The software also downloads configuration files from the mixer for archiving Settings for two DMP 128 processors linked together can be saved to a single configuration file 32 DSP Configurator presets Using the DSP Configurator Software any parameters for DSP processing levels or audio routing can be s...

Page 10: ...G NA L STANDBY TImER DISABLE IN PU TS OU TP UT S CL AS S 2 WIR IN G XP A 20 03 C 70v HP F 1 0 2 0 3 0 RS 232 Stereo Stereo Ethernet Laptop Extron IN1508 Scaling Presentation Switcher Extron DmP 128 Digital Matrix Processor Extron XPA 2003C 70v Combo Power Amplifier 100 24 0v 50 60H z I N P U T vID vID YC Y B Y R Y RG B Dv I 8 1 2 4 5 3 L 2 1 3 4 5 6 7 R AUDIO IN PUT L A B RS 232 R OUTP UT L R OUTP ...

Page 11: ...cations DMP 128 Model Matrix The following feature matrix provides a breakdown of the various DMP 128 model variations Where differences occur in operation they are noted in the text Model Description DMP 128 12x8 ProDSP Processor DMP 128 C 12x8 ProDSP Processor with AEC DMP 128 AT 12x8 ProDSP Processor with Dante Interface DMP 128 C AT 12x8 ProDSP Processor with AEC EXP Bus and Dante Interface DM...

Page 12: ...f cleared c Mic Line 1 8 input connectors Eight 3 pole 3 5 mm captive screw connectors accept balanced or unbalanced mono mic or line level signals and provide phantom power Mic line inputs provide gain settings to accommodate consumer 10 dBV and professional 4 dBu operating line level sources plus mic level sources Up to eight mono mics or line inputs balanced or unbalanced in any combination can...

Page 13: ...an be configured to operate in one of two modes digital input or digital output In output mode the device can source up to 250 mA at 5 V In input mode voltages greater than 1V indicate a logic high signal while voltages less than 1V indicate a logic low All digital I O ports are tied to a common ground one common ground for each 6 pole connector but can be individually configured to operate in one...

Page 14: ... AT models only Four RJ 45 jacks for Ethernet connection form a 4 port Gigabit switch that interfaces with the AT bus The AT port expansion bus uses the Dante protocol for digital media networking allowing connection of multiple DMP 128 AT models to form a larger matrix The AT bus supports 56 channels of audio input Rx per DMP 128 AT Output channel support Tx includes the eight line outputs eight ...

Page 15: ... is not connected to a second DMP 128 On The unit is connected to another DMP 128 and configured as the primary unit Blinking The unit is connected to another DMP 128 and is currently configured as the secondary unit Ç AT Models Off Dante device is not responding On The EXP port is connected to a non AT DMP 128 and configured as the primary unit Blinking The EXP port is not connected É Indicates a...

Page 16: ...ngs are maintained When returning the unit to an earlier firmware release some user web pages can work incorrectly Mode 3 Events reset With power on press and hold the reset button until the reset LED blinks once 3 seconds Release the reset button then within one 1 second press it again to toggle events on or off depending on the current state If event logging is currently stopped following the mo...

Page 17: ...outputs active unmuted 100 volume No inserted or active DSP processing All audio inputs are set to 0 dB gain and muted All preset and group master memory is clear empty Digital I O Ports The four 6 pole 3 5 mm captive screw connector Digital I O ports provide twenty configurable digital input or output ports designed to connect to various devices such as motion detectors alarms lights LEDs buttons...

Page 18: ...IS Programming and Control on page 129 and accessed using embedded WebPages see HTML Operation on page 155 The DMP 128 has the following connection options RS 232 One single stack 3 pole 3 5 mm captive screw connector is used for bi directional RS 232 5 V serial control See Rear Panel Features and Cabling on page 6 for additional details on connecting the RS 232 port LAN 10 Mbps 100 Mbps half dupl...

Page 19: ...232 USB or LAN Updates to this program can be downloaded from the Extron website at www extron com Installing the DSP Configurator Program The program is contained on the Extron Software Products disk Install the software as follows 1 Insert the disk into the drive 2 Click the Software tab or software icon The software page opens NOTE If the DVD setup program does not start automatically run Launc...

Page 20: ...y default the installation creates a C Program Files Extron DSP_Configurator folder for the DSP Configurator program 5 When the DSP Configurator installation is complete the USB Installer starts automatically see figure 11 next page Extron recommends installing the USB drivers whether they are used immediately or not DMP 128 Software Control 14 ...

Page 21: ...tatus window tracks the installation Figure 11 USB Installer Splash Screen 2 The USB driver installer launches When the installer completes the installation of the USB drivers the following dialog opens Figure 12 Successful USB Driver Installation 3 Click Finish USB driver installation is complete DMP 128 Software Control 15 ...

Page 22: ... DMP 128 by switching to Live mode while connected to a DMP 128 and pushing the configuration Audio settings can also be tailored while connected to the DMP 128 for real time auditioning of the audio output as adjustments are made see Emulate Mode and Live Mode on page 89 The main screen contains controls for the input and output channels virtual sends and returns expansion outputs and inputs and ...

Page 23: ...the mix points hidden Clicking the button in this example expands the view to its maximum screen area c Toolbar All tools and functions not directly available on the main screen are found here d Scroll Bar When the sections are maximized such that the screen area takes up more space than can be displayed at one time items are pushed down or up and no longer appear Use the scroll bar to bring those...

Page 24: ...t shown in this view a Input gain controls h Virtual returns signal processor channels and pre mixer gains b Input signal processor channels i Virtual returns to output mix points c Input pre mixer gains j Virtual returns to virtual sends mix points d Inputs to Outputs mix points k Virtual returns to EXP sends mix points e Output trim control post mixer trim l Virtual send bus to virtual returns m...

Page 25: ...he following example the Mic 1 input signal path is copied to Mic 5 First click the mouse and drag it across the entire signal path The selected blocks are highlighted in green Press Ctrl C or use the Edit Copy menu selection to copy the blocks As shown below the starting point for the paste the upper leftmost element must first be focused by clicking the mouse on it Note the green focus outline t...

Page 26: ...arned the action cannot be completed Navigation There are two methods of navigation around the screen Keyboard Mouse When a new DSP Configurator file is opened the upper left element Output 1 Trim is the focus by default Keyboard Navigation All screen elements including mix points have the ability to receive focus using the tab and arrow keys or using the arrow keys following a single click see Ke...

Page 27: ...ithin the DSP Configurator program Recent Files Opens a list of recently opened or saved DSP configuration files Exit Closes the DSP Configurator Program Edit Cut Remove all parameters of a selected processor block or set of selected blocks to the clipboard If not followed by a Paste command to a different block the parameters are restored NOTE Processor blocks are not removed from the processor s...

Page 28: ...he user to see the AT meters for an attached Dante device To view the meters 1 From the main DSP Configurator screen toolbar select View AT Meters 2 The Browse and Select Device dialog box opens see right 3 Double click the applicable device The meter display opens showing the Tx and Rx channels See Viewing AT Channels with AT Meters on page 125 for addtional information Show All Channels Enables ...

Page 29: ...ed with the protected configuration Configure Digital I O Opens a utility to configure digital I O ports The DMP 128 provides twenty digital I O ports used to trigger external events from internal actions or for external events to trigger DMP actions see Digital I O Ports on page 88 Connect to Disconnect from Device depending on Emulate or Live mode Performs the same functions as the Mode Emulate ...

Page 30: ...cing session see Telephone Rx DMP 128 C P and DMP 128 C P AT only on page 58 Options Opens a tabbed dialog box that allows customization of the DSP Configurator appearance and operation Colors Tailor the appearance of the various graphs and dialog boxes Appearance uses a selected color scheme for the complimentary and graph colors Complimentary Colors allows custom selection of colors used with th...

Page 31: ... processor trim gain or meter device Expansion Bus live mode only Provides a means to select control of either the primary or secondary device see Extron EXP Bus on page 79 Window Menu Cascade Rearranges all open DSP Configurator program screens including dialog boxes in a cascading array Close All Windows Closes all open dialog boxes Individual Windows Lists all open dialog boxes Clicking on the ...

Page 32: ...and Emulate mode see Emulate Mode and Live Mode on page 89 Backup In Live mode connected to a DMP 128 when presets exist in the DMP 128 that are not present in DSP Configurator indicated by an asterisk next to the preset name the function halts and prompts the user to run a backup Backup File Backup automates the recall of presets from the DMP 128 to a DSP configuration edc file within DSP Configu...

Page 33: ...gure 16 consist of a series of two basic types of control blocks specific to that chain level control gain a c trim e and volume control g and signal processors frequency filters feedback suppression dynamics delay ducking AEC AM and loudness Both types of control blocks are always present in the chains By default gain controls are unmuted and processor blocks are bypassed upon insertion The defau...

Page 34: ...block represents a menu of one or more processors that can be inserted into the audio stream For blocks that provide more than one processor only one can be selected Each block can be inserted by a double click or right click Insert then select the desired processor see figure 19 Once a block is inserted the selected processor displays in the block and the block changes color Processor blocks defa...

Page 35: ...ocessing without removing the processor block Red indicates the processor is bypassed By default a processor block is bypassed when inserted the Bypass button in the processor dialog box is red NOTE Figure 20 is an example of one type of dialog box Contents and appearance of each dialog box are unique to the processor type The block can be removed from the signal chain by clicking it to bring focu...

Page 36: ...connected to the audio connectors tip and ring to be flipped to correct for miswired connectors Filter FILT Each filter block allows a total of five filters The first filter is inserted from a processor list that opens when the block is double clicked or by selecting it from a context list when the block is right clicked see figure 21 Figure 21 Insert Filter Menu Once inserted double click the pro...

Page 37: ...izer filter The parametric filter is a frequency equalizer that offers control of all parameters including amplitude the amount of gain boost or gain reduction cut applied center frequency frequency and range of affected frequencies Q around the center frequency Figure 22 Filter Block Dialog Box Open the filter block dialog box to insert additional filters Select a filter type from the drop down f...

Page 38: ...it is the filter in focus The results of the filter in focus independent of other filters show in the graph as a dotted line the same color as its filter row when bypassed When active not bypassed the line is solid When multiple filters are enabled the graph indicates the focused filter result independent of other filters in the color of the filter row in table The composite response the combined ...

Page 39: ...ble below shows each filter type with default parameter settings The table immediately following shows the possible range for each parameter Type Frequency Parameter 1 Parameter 2 High Pass 100 Hz Slope 6 dB N A Low Pass 10000 Hz Slope 6 dB N A Bass 100 Hz Boost Cut 0 0 dB Slope 6 dB Treble 8000 Hz Boost Cut 0 0 dB Slope 6 dB Parametric 1000 Hz Boost Cut 0 0 dB Q 1 0 Filter Parameter Settings Rang...

Page 40: ...attenuated The default cutoff is 100 Hz Figure 25 High Pass Filter Response Curve In figure 25 all frequencies lower than the specified frequency 100 Hz are attenuated leaving the upper frequency response flat Also note at the specified frequency 100 Hz the signal is about 3 dB down typical operation for high pass filters DMP 128 Software Control 34 ...

Page 41: ...the specified frequency are attenuated allowing lower frequencies to pass The default cutoff is 10 kHz Figure 26 Low Pass Filter Response Curve Here the frequencies higher than the specified frequency 10 kHz are attenuated leaving the lower frequency response flat DMP 128 Software Control 35 ...

Page 42: ...If only a bass or only a treble filter is required either bypass the unneeded control or set it to Unused in the selection box The bass default frequency is 100 Hz and the treble default is 8 kHz NOTE Selecting Bass Treble Filters inserts two separate filters Figure 27 Bass and Treble Shelving The corner frequency of the controls can be selected to 0 1 Hz accuracy Two slopes 6 and 12 dB octave are...

Page 43: ...or cut the center frequency and by changing the Q value the range of affected frequencies can be widened or narrowed around the center frequency In general a higher Q value results in a narrower affected bandwidth To demonstrate how Q affects the filter the following filter block see figure 28 contains five parametric filters centered at different frequencies but with the same Q of 1 0 The filter ...

Page 44: ...ure 29 Using the Q value parametric filters can be used to notch out a very narrow or very wide range of frequencies Figure 29 Parametric Filter at 1000 Hz Q 10 000 The dialog box above shows the frequency curve for a single active filter To add its effect to the overall frequency response remove the bypass on the other filters by clicking Bypass DMP 128 Software Control 38 ...

Page 45: ... with the filter in focus located in row 3 see figure 30 below shown in the color of its table row Figure 30 All Parametric Filters Active The parametric filter allows frequency selection accurate to 0 1 Hz and either 6 or 12 dB of slope DMP 128 Software Control 39 ...

Page 46: ...relationship between the signal at the selected reference and the signal at the mic input within the context of proper levels for the reference and mic inputs independently The mic input gain setting is naturally optimized for the voice level of the talker in that room therefore the amount of signal from the far end that is picked up by the mic is dependent on how much that far end signal is being...

Page 47: ...To insert and configure an AEC processor 1 Insert an AEC processor on the desired input channel using one of the following methods Double click the AEC filter block in the DSP Configurator workspace Right click the AEC block to open the context menu and select Insert AEC Click the AEC block to select it or use the arrow keys to navigate to the AEC block and press Enter 2 Double click the AEC proce...

Page 48: ...ncellation Noise cancellation can be switched on or off from the AEC dialog The noise canceller detects steady state noise such as HVAC or other continuous system noise and effectively remove it without causing audible artifacts Noise cancellation is engaged or disengaged using a checkbox When the box is checked noise cancellation is engaged or switched on When cleared noise cancellation is diseng...

Page 49: ...hat can be applied The range is 0 0 to 80 0 dB in 0 1 dB increments Default is 50 0 dB Attack Time the speed in which NLP is applied The range is 0 0 to 100 0 msec in 0 1 msec increments Default is 6 0 msec Release Time the speed in which NLP is released The range is 1 0 to 3000 0 msec in 0 1 msec increments Default is 150 0 msec Additional Controls Double Talk Echo Reduction sets the amount of ec...

Page 50: ...gain attenuation target and ratio parameters have adjustment points on the graph display Use the mouse to click drag the graph point to the desired destination or value All time values have a horizontal slider allowing adjustment in 1 ms increments by either a click drag of the slider handle or focusing on the slider then using left or right arrow keys the Page Up and Page Down keys adjust in incr...

Page 51: ...al level specified target level and maximum gain As the signal approaches the target level of 10 dB gain is reduced until at 10 dB gain is no longer applied The target level can be adjusted from 40 dB to 0 0 dB in 0 1 dB increments Default is 10 0 dB Window Indicated by two yellow lines is a specified range above and below the target level Below the lower line maximum gain is always applied to the...

Page 52: ...alues The default threshold is 30 dB and default ratio is 2 0 1 Threshold The input signal level above which compression begins subject to attack time and below which compression stops subject to hold and release time The threshold level can be adjusted from 80 0 to 0 0 dB in 0 1 dB increments Default is 30 0 dB Ratio The input signal level reduction when compression is engaged Ratio can be adjust...

Page 53: ...ttack Time Adjusts the time delay for limiting to engage after the input signal level reaches or exceeds the threshold level Attack time can be adjusted from 0 0 to 200 0 ms in 0 1 ms increments Default is 2 0 ms Hold Time Adjusts how long limiting continues after the input signal drops below the threshold and before release time begins Hold time can be adjusted from 0 0 to 500 0 ms in 0 1 ms incr...

Page 54: ... when it drops below the threshold Maximum attenuation can be adjusted from 0 0 to 80 0 dB in 0 1 dB increments Default is 25 0 dB Ratio is the input signal level reduction when gating is engaged The ratio can be adjusted from 1 0 to 100 0 in 0 1 increments Default is 20 0 1 Attack Time adjusts the time delay for gating to engage after the input signal level drops below the threshold level Attack ...

Page 55: ...Slider adjustments made in feet or meters correspond incrementally to the distance required to make 1 ms or 5 ms adjustments detailed in the table below If more precision is required enter time in 0 1 ms increments into the readout field Method Time Feet Meters Click drag 1 ms 1 1 feet 0 3 m Focus arrow 1 ms 1 1 feet 0 3 m Focus Page Up Down 5 ms 5 6 feet 1 7 m When distance feet or meters is chos...

Page 56: ...h A paging mic needs to attenuate all other signals All ducking processor blocks are controlled via a common dialog box that opens when any of the ducking blocks are selected All empty ducking processor blocks have no ducking source or target settings by default When the first ducking source is inserted shown at right no ducking targets are selected Ducker Configuration Input 1 Enable Source Mic L...

Page 57: ... targets being ducked by a source are shown as indented below the source Any input channel displayed in the tree is an active link Click an input channel to select that channel as the current source The current source indicator a reflects the selected input channel f Settings Used to configure the parameter settings for the ducker source When a ducker block is copied these settings are transferred...

Page 58: ...e arranged by their priority status Input 1 has all other ducked inputs under it therefore if a signal is detected it will trigger Inputs 2 through 6 to duck If Input 2 detects a signal and there is no signal on Input 1 Input 2 will trigger inputs 5 and 6 to duck However if the Input 1 signal exceeds the threshold it will then duck all inputs including Input 2 NOTE Ducking attenuation is not addit...

Page 59: ...ucked more than the amount set in the by dB box Ducker Tutorials The examples below are based on different input configurations Insert a ducker from a ducker processor block using one of the following methods Double click the block then click Ducker Right click the box to open context menu then click Insert Ducker or Once inserted double click on the ducker block to open the ducker configuration d...

Page 60: ...ne Show AM Group Details Accesses a dialog box that details current groups and the parameter member assignments to each see the following section Last Mic Mode On Off Prevents all mics from gating off at the same time ensuring there is always one active mic channel There are four possible states If not enabled on any mic input all mics gate off If enabled on all mics the last active mic remains on...

Page 61: ... when the mic channel gates off Range is 10 0 msec to 10000 0 msec in 0 1 msec increments Default is 100 0 msec Gate Status Indicator and meter The meter provides real time sampling of the selected AM channel with a digital readout of the current level the meter The indicator lights when the channel is shut off To insert an automix block into a channel 1 Insert an AM processing block in the desire...

Page 62: ...nd select Automixer 2 Double click the inserted AM block to open it 3 Select the group number from a range of 1 through 8 4 Set the parameters for the channel 5 Repeat steps 1 through 3 for all channels in the automix group 6 Open any AM block and click Select AM Group Details to open the automix group configuration page 7 Set NOM the maximum number of gated mics for the selected group 8 Test the ...

Page 63: ...ab to another area Configuring an Automix Channel Before configuring automix Extron recommends that you set proper gain staging for the input mics This ensures that adequate signal is provided for automix to work properly An automix block is inserted for each microphone and the mic assigned to a group see figure 33 Automix Groups Dialog on the previous page Setting a reasonable NOM the maximum num...

Page 64: ... 0 dB gain Loudness LOUD The loudness processor block when inserted applies a filter compensation curve to the signal in an inverse relationship to the output volume control setting the higher the output volume setting the less compensation is applied see Calibrating Loudness on the next page The loudness processor compensates for changes in human perception to varying volume levels by applying a ...

Page 65: ...ox displays the summed value of the slider and the preceding trim control Calibrating Loudness The user can fine tune the amount of loudness compensation using the compensation adjustment slider and adjusting by ear or by measuring SPL levels in a particular room then using the slider to adjust the loudness filter relative to the SPL of the room and system gain structure Before calibrating loudnes...

Page 66: ...Loudness is now calibrated This method works if 90 dB is an acceptable amplifier volume limit for the room Setting Loudness By Ear When setting loudness by ear it is essential the system gain structure be set up first Sit in an average but somewhat prominent listening location 1 Set the loudness processor to Bypass 2 Set the output volume fader in the DSP Configurator to a relatively quiet listeni...

Page 67: ...irst inserted provides one of four filter selections High Pass Low Pass Bass Treble filters and Parametric EQ Up to nine filters can be added to each filter block The output filter block is identical to the input filter processor block except that up to nine filters total can be selected see Filter FILT on page 30 NOTE Selecting the Bass Treble Filter inserts two separate filters Dynamics block DY...

Page 68: ... dialog box The output volume control provides level control for each output The output control is a trim control adjustable from 100 0 to 0 dB The default setting is unity gain 0 0 dB The Polarity button allows the polarity of the wires connected to the audio connectors tip and ring to be flipped in order to easily correct for miswired connectors The Mute button silences the post meter audio outp...

Page 69: ...atically detect feedback on a live mic channel and engage a set of up to 5 fixed and 15 dynamic filters to counteract the frequency peaks at the detected feedback frequency Up to 15 separate filters can be employed at any time The 15 filters act in a FIFO or first in first out rotation If all 15 filters are employed when an additional feedback frequency is detected it overwrites the first detected...

Page 70: ...testing the system or during the time when dynamic filters are being converted to fixed filters When the FBS dialog box is closed lock mode is automatically disengaged Bypass FBS Turns off feedback detection when engaged button is red Only the dynamic filters are bypassed Fixed filters remain active Set Defaults Click once to return the FBS to default settings Figure 37 Feedback Suppressor DMP 128...

Page 71: ... audio Suggested values for specific applications are Q Value Application 7 Voice with considerable feedback potential 30 Voice with less feedback potential 65 Music with minimal feedback potential Attack Time Sets the time at which dynamic filters are generated after feedback detection A longer attack time greater than 200 ms reduces the chance that music or audio content will trigger the dynamic...

Page 72: ...e figure 39 a BypassFBS off If testing reaches a point where no further changes are desired the lock button can be engaged The lock mode of operation is temporary and is intended to be used during setup of the FBS When the FBS dialog box is closed lock mode is automatically disengaged If there are specific dynamic filters that you want to assure are not overwritten press the Move to Fixed button s...

Page 73: ...filter tab from a dynamic filter the filter becomes active and displays Notch as the filter type The parameters copied from the dynamic filter are displayed in the same line Once a fixed filter is active settings can be modified or adjusted as needed Fixed filters can also be individually bypassed by clicking Bypass FBS Settings Ranges and Fixed Filter Defaults FBS Parameter Settings Range Default...

Page 74: ...istances from the listener The Delay function and interface is identical to the input channel delay block see Delay DLY on page 49 Gain GAIN Each virtual input channel gain block provides a mono long throw fader with a 100 0 to 12 0 dB gain range and a level setting readout below the fader Fader behavior is identical to the Pre mix point gain block described in the mic line input section see Pre m...

Page 75: ...point behavior is shown on page 73 Each mic line input and virtual bus return is connected to a mix point for each of the eight line outputs In general mix levels are set relative to each other achieving a desired blend of input signals at an optimal output level close to but not exceeding 0 dBFS at the line output volume block level meter while accounting for processing that may occur in the line...

Page 76: ...8 1 2 3 4 5 6 7 8 A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H Inputs Virtual Returns Expansion Inputs Outputs 1 8 9 16 Output Mix Matrix Virtual Send Mix Matrix Expansion Output Mix Matrix Figure 41 Overview of DSP 128 Mix matrix DMP 128 Software Control 70 ...

Page 77: ...formation or not Single click A single click click brings focus to selects the mix point indicated by a dark green outline around the circle Double click A double click opens the mix point dialog box The focus outline turns light green to indicate the open dialog box If the mix point is muted the mix point circle is gray and the Mute button in the dialog box is red If unmuted the bubble is teal an...

Page 78: ...ison of sound between the unprocessed signal and fully processed The mix point turns green when unmuted and transparent green when muted Default is cleared OK Cancel click OK to accept changes and close the box Cancel ignores changes and closes the dialog box The title above the fader reflects the input and output channel names for the mix point The example on the right is the Input 1 to Output 1 ...

Page 79: ...o from Input 1 is processed and arrives at the output 1 matrix mix point Double click the mix point to open the dialog box When the mix point is unmuted the mix junction turns teal with a light green circle to indicate the open mix point dialog box is the focus and the signal is routed to output 1 The mix level can be adjusted using the slider or by direct input of a value between 35 0 and 25 0 dB...

Page 80: ...urns teal and the signals are all routed to Output 1 Since all the signals are now on output signal line 1 open the individual mix points to adjust signal levels for the desired balance Open the output 1 trim processing or volume to change the signal levels or effects for the signals coming from the mix points In this manner any single input or any number of inputs can be routed to any single outp...

Page 81: ...been routed to all eight outputs by unmuting the mix point for Input 1 for each output 1 through 8 bus The example also shows the mix point for output four with input processing bypassed green and the mix point for output eight with active automix DMP 128 Software Control 75 ...

Page 82: ...lose to but not exceeding 0 dBFS at the output volume level meter The virtual mix matrix contains a section see figure 45 below that allow the virtual bus returns to be routed back to the virtual bus matrix for further processing using an additional virtual bus processing block To prevent feedback loops a virtual channel is prevented from being routed back to itself by eliminating the mix point th...

Page 83: ...o bring them up to adequate output levels rather than changing each pre mix gain control by a similar amount all twelve inputs can be routed to a virtual bus in this case virtual bus A Then using the virtual bus A return gain control a single adjustment can apply the same gain to all twelve inputs before sending the signal to the desired output In other cases when multiple mic inputs are mixed wit...

Page 84: ...le The output connects the mic line inputs and virtual returns to the Expansion Outputs The DSP Configurator main screen provides all necessary control of the mix matrix Expansion Outputs Mix Matrix Inputs to EXP Sends 1 8 Virtual Returns to EXP Sends 9 16 only Exp Inputs to Outputs EXP Inputs to Virtual Sends Figure 47 Expansion Bus Mix Matrix DMP 128 Software Control 78 ...

Page 85: ...TE You can connect a DMP 128 AT to a non AT unit by the EXP ports however be aware that the AT unit defaults to the primary unit and cannot be changed You cannot connect a DMP 128 AT model to another AT model by the EXP ports because there is no option to set one as primary and the other as secondary as required To enable the expansion bus between two units The EXP bus requires one device be confi...

Page 86: ... two units have 16x16 channels of bi directional audio communication The expansion bus from the primary unit see figure 49 a sends audio to Expansion inputs 1 16 of the secondary unit see figure 49 b At the same time the expansion bus from the secondary unit sends audio to Expansion inputs 1 16 of the primary unit 0 1 2 3 4 5 6 EXP Bus Connection Primary 1 to Secondary 2 1 2 1A 1B 2A 2B Figure 49 ...

Page 87: ...vice Manager to open the device manager dialog shown in figure 50 a b c d Figure 50 Device Manager Dialog The icons function as follows a Add Device Brings up the opening DSP Configurator connection dialog allowing the selection of the model number of the secondary device b Clone Device Provides the option to duplicate the primary device configuration to the connected secondary device c Delete Dev...

Page 88: ... by a preset recall Grouped Controls Grouping is convenient when multiple controls require muting at the same time or when multiple signal levels need to be increased or decreased simultaneously For example in a system with several audio outputs dedicated to a single room the operator can want all outputs to change at the same rate and at the same time The output 1 through 4 volume controls are gr...

Page 89: ...re 51 Sample Gain Group Master and Associated Gain Controls Mute controls within the blocks can also be grouped see figure 52 Figure 52 Sample Mute Group Master and Muted Outputs DMP 128 Software Control 83 ...

Page 90: ...ect Control Type panel expand the tree for the type of control Gain or Mute then select the desired control type When a selection is made the Available Group Members section populates with all possible members for the selected control type NOTE Potential group members in step 4 that are already assigned to a different group are displayed in blue 4 In the Available Group Members section click the c...

Page 91: ...from the group controls dialog box In addition once groups are created a single mute button or a group fader plus the current setting readout and any soft limits that are set are visible Figure 54 Group Controls Dialog Box The group fader controls function as follows Slide a group fader up and down to adjust all gain controls in the group Click and drag a soft limit to set the ceiling and floor fo...

Page 92: ...d in the device To use the Increment Decrement Simulator 1 Select Tools Increment Decrement Simulator 2 Select the group to be controlled from the Select Group drop down list The following dialog box opens Figure 55 Increment Decrement Simulator Dialog Box NOTE The Number of Group Members readout indicates the number of controls affected 3 Enter an increment value and a decrement value The default...

Page 93: ... upper limit or going below a lower limit They are easily adjustable and provide the ability to set a ceiling and floor for the group When a group master is created the soft limits default to the hard limits maximum and minimum of that group of controls Soft limits can be defined using the mouse by clicking on then dragging the Soft Limit icon The resolution is 0 1 dB For more precise setting use ...

Page 94: ... script that involves a DO two versions are available to provide either a Logic Hi or a Logic Lo response to any action The alternate script is designated as Reverse DO To build a script and place it into the DMP 128 File Management system 1 From the main menu click Tools Configure Digital I O Build Digital I O Configuration A dialog box opens with a list of pre configured scripts 2 Select a scrip...

Page 95: ...ot immediately affect DMP 128 operation DSP Configurator always starts in Emulate mode In Emulate mode all functions of DSP Configurator are available without connecting to the DMP 128 The user can build a configuration from the blank screen or open an existing file that contains the last configuration displayed plus saved presets Settings and adjustments are saved to a configuration file on the P...

Page 96: ...l configuration port proceed to step 6 4 If TCP IP is selected in step 3 a Observe the IP address field in the IP connection dialog box The field displays the last IP address entered If the IP Address field is correct proceed to step 4b If the address is not correct either click in the IP Address field and enter the correct IP address or click to open a drop down list and select from among recentl...

Page 97: ...ck the Baud Rate drop down list and select the desired baud rate The default is 38400 c Click OK The Synchronize with Device dialog box figure 58 on next page opens Proceed to step 7 6 If USB is selected in step 3 a Click the USB Device drop down list and select DMP 128 or Extron USB device if DMP 128 is not available b Click OK The Synchronize with Device dialog box see figure 58 on next page ope...

Page 98: ...oose specific presets If Selected is clicked click OK and proceed to step 8d If All is clicked equivalent to a standard push click OK and proceed to step 9 d If Selected is clicked in step 8c the Synchronize with Device dialog box 7b reopens Click OK The presets dialog box opens e Select the desired partial presets to push by clicking the appropriate checkbox or checkboxes f Click OK Proceed to st...

Page 99: ...tor Presets with no asterisk can be saved to disk Saved presets can be recalled via the DSP Configurator or a control system sending an SIS preset recall command Presets may also be saved and recalled via the embedded web page Presets saved via the web page contain input gain output volume and the output mix point settings Previewing and Recalling a Preset A preset can be previewed in either Live ...

Page 100: ...t blocks in either the vertical or horizontal direction 5 Select Tools Presets Mark All Items or press Ctrl A This marks all elements within DSP Configurator which saves a full preset 6 To save the selection see Save Preset below Save Preset A preset is saved in either Emulate mode or Live mode Saving a preset in Emulate mode stores that preset in the currently open file The DSP Configurator file ...

Page 101: ...ently displayed preset elements marked elements from the stored preset and overwrite that portion of the current state The drop down list switches to read Current State In Emulate mode the Recall action button applies the currently displayed preset elements marked elements from the file and overwrites the information contained in the DSP Configurator as the current emulation then changes the drop ...

Page 102: ... user but can only be written or overwritten using the assigned up to 4 digit PIN Utilities for save recall change PIN separate from preset save are accessed from the tools menu as three sub menus under a protected configuration menu item Protected configuration menu items are available only in Live mode from the Tools Protected Configuration menu These functions can only be performed in Live mode...

Page 103: ...a g h i j Figure 61 DSP Configurator Program Standard Windows Navigation The keyboard keys navigate and function as follows Tab key Sequentially jump among major segments of the DSP Configurator program From the Emulate mode button a sequential jumps are in the following order b Live mode k Virtual Returns minimize button c Presets Down arrow can select presets l Virtual Return signal path default...

Page 104: ...rst letters in the menu titles File Edit View Tools Window or Help become underlined Press the underlined letter key to open that menu Once a task bar menu is open use the up and down arrow keys to move up and down in the menu or submenu use the right key to open a submenu if applicable and use Esc to back out of an active menu or submenu DSP Configurator unique Navigation Highlighting and marking...

Page 105: ...o highlight another element or group of elements repeat steps 2 and 3 as required 5 To cut or copy press Ctrl X or Ctrl C 6 To save a preset press Alt T then right arrow then down arrow then press Enter see figure 62 7 The Save a Preset dialog box appears a Tab to the preset number field and type a specific preset number b Tab to the preset name field and type a preset name NOTE Unless entering a ...

Page 106: ...clipping at a user definable point with the default setting at 1 dB This means the meter indicates clipping when it reaches 1 dBFS or 1 dB below actual clipping 0 dBFS Setting the clipping meter below actual clipping provides a safety net allowing the user to reduce input gain before clipping actually occurs This safety net can be increased or decreased by selecting Tools Options Processor Default...

Page 107: ...e system designer can take in setting up gain structure depending upon where output volume is controlled The output volume of the DMP 128 is controlled by either of the following two gain blocks Volume e Pre mixer gain b NOTE While the pre mixer gain control is not in the output signal chain it can be used to control program level independent of mix point levels In the following instructions setup...

Page 108: ...the output of the player to maximum or 0 dB of attenuation If the maximum output setting provides gain then back off slightly from the maximum setting Using a signal generator set the output at 10 dBu Whichever pink noise source is used set the input gain in the DSP Configurator so the input meter reads 20 dBFS Setting a Nominal Output Level In order to set up a gain structure to include signal pr...

Page 109: ...balance perceived audio levels of the different inputs Using the pre mixer gain for output volume control the procedure can be reversed Set pre mixer gain to 0 dB With program material or pink noise present at the input adjust the output volume until the output volume meter level is below clipping or ideally matches the level at the input gain meter Setting Output Gain Structure Add all desired pr...

Page 110: ...en the output Volume e and post matrix Trim d dialog boxes see figure 63 3 Set output Volume to 100 mute if necessary 4 Adjust the post matrix trim until the meter level in the output volume dialog is below clipping or ideally matches the level at the input gain meter This maintains the audio at an optimal level in the output signal chain and prevents clipping at the output Setting Volume Control ...

Page 111: ...estinations and can greatly streamline initial configuration The blocks are configurable and are more versatile than a global template The building blocks are loaded to a selected input or output by clicking the signal path label to open the building blocks dialog box Building Blocks Figure 64 Building Blocks Slightly different dialog boxes are available according to the selected signal path mic l...

Page 112: ... 2 Select Lavalier by placing the mouse over the text Lavalier The selected text changes color and is underlined Click the selection 3 The input channel loads the pre configured processor blocks sets the gain and names the channel Lavalier The building blocks can be renamed and processor blocks further customized according to the requirements of the system DMP 128 Software Control 106 ...

Page 113: ... is applied and a noise gate inserted They are then stored as a custom building block To create a building block for the new microphone 1 Click inside the input number box see above 2 In the dialog box that opens select the Add Block icon in the upper left The Add a Building Block dialog box opens 3 In the dialog box type a name for the new device in the Name field 4 Select a folder for the new de...

Page 114: ...isting templates To Overwrite an Existing Configuration 1 Click in the input number box 2 In the dialog box that opens select the Add Block icon in the upper left 3 In the Add a Building Block dialog box type an existing name for the new device 4 Select a folder for the new device see above 5 Click Add DMP 128 Software Control 108 ...

Page 115: ...s You can also import and export a building block file so the building blocks can be used on other computers and DMP 128 devices Organizing Listed Building Blocks Building blocks are organized within default folders or within new folders You can move individual building blocks or a folder with all of its contents to a new location To create a new folder in the Organize Building Blocks dialog box C...

Page 116: ...e those blocks installed with DSP Configurator User defined building blocks are not affected To restore default building blocks 1 From the menu select Tools Organize Building Blocks The Organize Building Blocks dialog box opens 2 Click the Restore Default Building Blocks icon The default building blocks and original folders are restored to the list Importing or Exporting Building Blocks Building b...

Page 117: ... Building Blocks dialog box opens 2 Click the Import Building Blocks File icon The Import from dialog box opens 3 Browse to and select the desired building blocks file 4 Click Open The selected building blocks file is imported into the Organize Building Blocks dialog box DMP 128 Software Control 111 ...

Page 118: ...udio channels can be unicast or multicast to make the best use of available bandwidth The DMP 128 AT models are both a transmitter source and receiver destination for signals on a Dante network Transmitters and receivers can be located anywhere on the Ethernet network and can be relocated without reconfiguring the DMP 128 AT or the network This section describes the DMP 128 AT network installation...

Page 119: ...19 20 G 2 3 4 5 6 7 8 OUTPUTS DIGITAL I O REMOTE AT 128 C AT PHONE LINE k e f g h j i l Figure 66 Rear Panel AT Switch k NOTE A connection to both the Dante AT Ethernet switch and the DMP 128 LAN port is required for this setup If the control computer has only one Ethernet port connect it to a rear panel AT port see figure 66 k Then connect a short Ethernet cable from the LAN port see figure 66 i ...

Page 120: ...oller on page 118 7 From the Dante Controller menu bar select Device Device View see Rename a Dante Device on page 120 8 Choose the device The DMP 128 appears as DMP128 plus the last six digits of the Dante MAC address NOTE Connect DMP 128 units to the Dante network one at a time to easily identify which one is being named To confirm the proper device compare the Dante MAC address printed on the r...

Page 121: ...y either a Entering the name in the AT name field or b Click Search for Dante components to start a search The search may take a few minutes As new devices are discovered they are listed in the window 4 If you are using the EXP port to connect to a non AT DMP 128 check the Use Extron Expansion Bus for channels 41 56 box see Using the Extron Expansion Bus with DMP 128 AT Devices on page 125 5 Click...

Page 122: ... three units to be connected in the star configuration see figure 69 LAN EXP RS 232 Tx Rx G RESET 1 2 3 4 REMOTE AT DMP 128 AT 1 LAN EXP RS 232 Tx Rx G RESET 1 2 3 4 REMOTE AT Central Unit DMP 128 AT 4 LAN EXP RS 232 Tx Rx G RESET 1 2 3 4 REMOTE AT DMP 128 AT 2 LAN EXP RS 232 Tx Rx G RESET 1 2 3 4 REMOTE AT DMP 128 AT 3 Star Network Topology Figure 69 Star Network Topology A daisy chain configurat...

Page 123: ...evice name from the Routing View 4 Select the Network Config tab 5 In the Dante Redundancy section from the New drop down list select Redundant The Dante Controller PC must always be connected to one of the two primary ports on the DMP 128 AT switch see figure 71 NOTES In redundant mode control information is carried only by primary ports 3 and 4 If a control PC is connected running Dante Controll...

Page 124: ...Network Audio Control Dante Controller launches If the network has a DHCP server it receives its IP configuration using the standard DHCP protocol On a network without a DHCP server a Dante enabled device automatically assigns itself an address using link local protocols Once connected Dante Controller begins to auto discover other Dante devices While scanning the network it also advertises itself...

Page 125: ...way to rename the connected device and to re label each input and output Dante Controller does not automatically use the DMP 128 AT device name Follow the setup procedure see Dante Network Audio Setup on page 113 keeping both names identical or at least as similar as possible to avoid confusing device names during operation Inputs and outputs can also be renamed as necessary before proceeding Dant...

Page 126: ...Organization With 56 inputs and 24 outputs for each DMP 128 AT device the Dante connection points can quickly become unmanageable in large systems To better organize the various inputs and outputs it is highly recommended to name each input and each output using descriptions of the device they belong to the location of the device and even the purpose of the input or output Receiver channels Inputs...

Page 127: ...the new name up to 30 characters using any combination of letters numbers and special characters 6 Press Enter or click in another input text box 7 Repeat steps 4 to 6 for each input line 8 When all Inputs have been renamed close the dialog box To rename an output 1 Follow steps 1 and 2 above 2 From Device View select the Transmit tab 3 The transmit tab has an extra column for naming the outputs C...

Page 128: ...puts 1 8 9 16 1 2 3 4 5 6 7 8 DMP Outputs 1 8 to Dante Transmit Tx Outputs 1 8 DMP Expansion Outputs 1 8 to Dante Transmit Tx EXP Outputs 1 8 DMP Virtual Returns A H to Dante Transmit Tx EXP Outputs 9 16 1 2 3 Figure 76 DSP Configurator AT Outputs Dante Transmitter Channels In figure 76 the three areas that provide signal on the AT bus for the Dante transmitter channels see figure 77 next page are...

Page 129: ...ers Dante Receivers Connection Points 4 5 6 Figure 77 Dante Transmitters DMP 128P AT Expansion Bus AT Inputs There are a total of 56 DMP 128 EXP inputs that can be routed AT Inputs 17 to AT Inputs 56 Dante Receivers Rx DMP Expansion Bus AT Inputs Figure 78 DSP Configurator Expansion Inputs Dante Receiver EXP_In In figure 78 expansion inputs that accept signals on the AT bus from the Dante receiver...

Page 130: ... connections made Icon Description Indicates an active connection Indicates waiting for a connection to be made Indicates a broken connection The transmitters along the top and receivers down the side form a matrix on the screen whose intersection is the connection between the two Click once at this intersection to make the connection Click again to break the connection See the Dante Controller Ma...

Page 131: ...rough 16 on non AT models NOTE When two non AT models are connected channels received on the Expansion bus appear as Expansion Inputs 1 through 16 Configuration of the EXP channels can be done at this time You can also add additional AT models to the digital audio network Always make the Expansion port connection between the two units before adding AT units to the digital audio network see Dante N...

Page 132: ...m Telephone Configuration The phone settings dialog provides selection of the country code updating and importing new country codes and setting the dialer to generate a ring tone on the telephone Rx channel NOTE Extron recommends the included building blocks for the phone Tx and Rx channels be inserted as the starting point for phone input and output processing see Signal Path Building Blocks on p...

Page 133: ...n a single press enables call waiting or conference dialing Clear clears current phone number Line Status Readouts Line Voltage Measures the line voltage of a connected phone line Loop Current Measures the closed loop current of a connected phone line Enable Pulse Dialing when checked switches the dialing method from tone to pulse Figure 81 Phone Dialer Telephone Dialer A telephone dialer is provi...

Page 134: ... 1 Send receive mute SIS command to DMP 2 Delay 100 ms 3 Send initialize phone SIS command to DMP 4 Send off hook SIS command to DMP 5 Delay 100 ms 6 Send receive gain 12 dB SIS command to DMP On hook 1 Send receive mute SIS command to DMP 2 Delay 100 ms 3 Send on hook SIS command to DMP 4 Delay 500 ms 5 Send receive gain 0 dB SIS command to DMP Dial 1 Send receive mute SIS command to DMP 2 Delay ...

Page 135: ... Operation on page 155 SIS commands can be executed using the Extron Electronics DataViewer program found on the Software Products DVD included with the product DMP 128 RS 232 protocol 38400 baud no parity 1 stop bit 8 data bits no flow control NOTE The rear panel configuration port requires 38400 baud communication This is a higher speed than many other Extron products use The DMP 128 control sof...

Page 136: ...he product exhibits when communicating by serial port or USB Ethernet Connection The Ethernet cable can be terminated as a straight through cable or a crossover cable and must be properly terminated for your application see figure 82 Crossover cable Direct connection between the computer and the DMP 128 Patch straight cable Connection of the DMP 128 to an Ethernet LAN 12345678 RJ 45 Connector Inse...

Page 137: ...Login User or Login Administrator b If the password is not accepted the Password prompt reappears Connection Timeouts The Ethernet link times out after a designated period of time of no communications By default this timeout value is set to 5 minutes but the value can be changed see Ethernet data port on page 137 NOTE Extron recommends leaving the default timeout at 5 minutes and periodically issu...

Page 138: ...2 when first powered on If the DMP 128 is on it sends the boot and copyright messages when a Telnet connection to the DMP 128 is first opened The day of the week date and time are shown when the DMP 128 is connected via Telnet but not via RS 232 If using a Telnet connection the copyright message date and time may be followed by a password prompt Password Information The Password prompt requires a ...

Page 139: ...iable E Escape key W can be used interchangeably with the E character NOTE For Web encoding only data is directed to the specified port and must be encoded URL encoding if it is non alphanumeric Change any non alphanumeric character within the data section into the corresponding hexadecimal equivalent xx where xx represents the two character hex byte For example a space hex 20 would be encoded as ...

Page 140: ...acters such as percent plus and space should also be encoded in Hex Telnet Web Browser Escape Hex 1B W must not be encoded Carriage Return Hex 0D Pipe Character must not be encoded When describing the use of SIS commands via a web browser the URL reference is used to shorten the examples URL would be the full URL of the control interface and web page reference including all path information http 1...

Page 141: ...hat should be running but a Mode 1 reset was executed and the default factory firmware is running An exclamation point indicates corrupted firmware Query part number N N DMP 128 60 1211 01 DMP 128 AT 60 1211 10 DMP 128 C 60 1178 01 DMP 128 C AT 60 1178 10 DMP 128 C P 60 1179 01 DMP 128 C P AT 60 1179 10 Query model name I I V00x00 A12x08 Query model name 1I 1I DMP 128 DMP 128 AT DMP 128 C DMP 128 ...

Page 142: ...ES X Greenwich Mean Time offset GMT offset value 12 00 to 14 00 representing hours and minutes HH MM local time is offset from GMT time X On Off status 0 off disable 1 on enable X1 Unit name Alpha numeric up to 24 characters No special characters except hyphen No upper lower case distinction no blanks or spaces first character must be alpha last character cannot be hyphen X1 Local date time Set MM...

Page 143: ...rectory E EF Ddl Also deletes files inside directory Erase current directory and sub directories E EF Ddl filename x date time length List files from current directory EDF filename x date time length filename x date time length filename x date time length space_remaining Bytes Left List files from current directory and below ELF filename x date time length filename x date time length filename x da...

Page 144: ... can include either command terminator they must be encoded as follows when used within the data section Space Hex 20 is encoded as 20 and Plus sign Hex 2B is encoded as 2B X1 Command string wait time 0 32767 in tens of milliseconds X2 Character wait time 0 32767 in tens of milliseconds X2 Length of stream or delimiter L Byte Count 00 32767 D decimal value for ASCII character 0 00255 X2 Priority s...

Page 145: ...d write strings to event buffer memory Response to Write Event is padded with leading zeros for X3 and X3 Start events E1AE Ego Stop events E0AE Est Query of running events EAE 5 digit number NOTES X3 Event number range 00 99 X3 Event buffer 0 receive 1 Unified 2 data 3 NVRAM X3 Event buffer offset range 0 to Max buffer size X3 Event data size case sensitive b bit B Byte 8 bit S short 16 bit L lon...

Page 146: ...et a group EZX2 GRPM GrpmZX2 Delete all members from group X2 reset parameters and soft limits NOTE See Group Masters for more information about audio group masters Reset flash EZFFF Zpf Reset flash memory erase user supplied files System Reset factory defaults EZXXX Zpx Resets all processors level controls and mixers to default Reset all device settings and delete files EZY Zpy NOTE This reset ex...

Page 147: ...o understanding the commands Figure 84 shows the specific DSP functions available for SIS commands NOTE Signal flow is described in greater detail in the section Audio level Mix point Processing Blocks and Signal Chains on page 27 c a b e d Figure 84 DSP Processors Addressable via SIS Commands a Mic line input gain block including gain and mute b Pre mixer gain block including gain and mute c Virt...

Page 148: ... The valid range depends on the type of gain block that is assigned to the group number X6 specified in the command a 180 to 800 18 0 dB to 80 0 dB b 1000 to 120 100 0 dB to 12 0 dB c 1000 to 120 100 0 dB to 12 0 dB d 120 to 120 12 0 dB to 12 0 dB e 1000 to 000 100 0 dB to 0 0 dB NOTE Leading zeros are ignored X6 Group fader increment dB value in 0 1 dB increments to raise or lower a group fader X...

Page 149: ...ain to a value of 0 8 dB Example 2 mic line input 2 EG40001 2288AU DsG40001 2288 Set the mic line input 2 gain to a level of 24 0 dB Read a trim or gain excluding mic line inputs EGX6 AU DsGX6 X6 DSP trim or mix control X6 is set to a value of X6 dB Example 1 post mixer gain control EG60101AU DsG60101 2103 Output 2 post mixer trim is set to a value of 5 5 dB Example 2 mic line input 1 EG40000AU Ds...

Page 150: ...1 Mute all blocks in group X6 Clear unmute a group mute control EDX6 0GRPM GrpmDX6 00000 Umute all blocks in group X6 View a group mute control EDX6 GRPM GrpmDX6 X6 For group masters X6 is always expressed as a positive or negative 5 digit value Set soft limits ELX6 X6 upper X6 lower GRPM Set the groups soft limits to X6 and X6 GrpmLX6 X6 X6 Example EL2 60 60GRPM GrpmL02 00060 00060 Set the upper ...

Page 151: ...tool or as a baseline configuration Save the configuration ESX7 PCFG PcfgS Save the configuration to the protected memory location Recall the configuration ERPCFG PcfgR Recall the protected configuration Change the PIN EPX7 old X7 new PCFG PcfgP X7 new Overwrite the old PIN X7 old with the new one X7 new Query configuration saved status EQPCFG X7 NOTES X7 Personal Identification Number PIN Four nu...

Page 152: ...D 1PHON PhonOK Mutes the phone receiver Telephone responses unsolicited NOTE The following unsolicited responses alert the DMP 128 control system of an incoming call line status changes or an incoming Caller ID To receive proper responses place the DMP 128 in verbose mode 3 PhonDial_Tone Line is off hook dial tone present PhonRinging_Tone Far end ringing PhonBusy_Tone Far end busy PhonLine_Intr Fa...

Page 153: ...012 X6 Telephone Rx 40112 X6 d Post mixer trim X6 Level e Volume Out Control X6 Level Output 1 60100 X6 Output 1 60000 X6 Output 2 60101 X6 Output 2 60001 X6 Output 3 60102 X6 Output 3 60002 X6 Output 4 60103 X6 Output 4 60003 X6 Output 5 60104 X6 Output 5 60004 X6 Output 6 60105 X6 Output 6 60005 X6 Output 7 60106 X6 Output 7 60006 X6 Output 8 Telephone Tx 60107 X6 Output 8 60007 X6 Telephone Tx ...

Page 154: ...level SIS Title Function Range X6 Mic line gain a Attenuation Gain 18 0 to 80 0 dB Pre mixer gain b Attenuation Gain 100 0 to 12 0 dB Virtual return gain c Attenuation Gain 100 0 to 12 0 dB Post mixer trim d Attenuation Gain 12 0 to 12 0 dB Output volume e Attenuation 100 0 to 0 0 dB Alternately the following formula is used to convert a desired dB value into the proper SIS command Desired dB x 10...

Page 155: ...0 3 1145 90 2 1146 90 1 1147 90 0 1148 89 9 1149 89 8 1150 89 7 1151 89 6 1152 89 5 1153 89 4 1154 89 3 1155 89 2 1156 89 1 1157 89 0 1158 88 9 1159 88 8 1160 88 7 1161 88 6 1162 88 5 1163 88 4 1164 88 3 1165 88 2 1166 88 1 1167 88 0 1168 87 9 1169 87 8 1170 87 7 1171 87 6 1172 87 5 1173 87 4 1174 87 3 1175 87 2 1176 87 1 1177 87 0 1178 86 9 1179 86 8 1180 86 7 1181 86 6 1182 86 5 1183 86 4 1184 8...

Page 156: ... 58 8 1460 58 7 1461 58 6 1462 58 5 1463 58 4 1464 58 3 1465 58 2 1466 58 1 1467 58 0 1468 57 9 1469 57 8 1470 57 7 1471 57 6 1472 57 5 1473 57 4 1474 57 3 1475 57 2 1476 57 1 1477 57 0 1478 56 9 1479 56 8 1480 56 7 1481 56 6 1482 56 5 1483 56 4 1484 56 3 1485 56 2 1486 56 1 1487 56 0 1488 55 9 1489 55 8 1490 55 7 1491 55 6 1492 55 5 1493 55 4 1494 55 3 1495 55 2 1496 55 1 1497 55 0 1498 54 9 1499...

Page 157: ... 1784 26 3 1785 26 2 1786 26 1 1787 26 0 1788 25 9 1789 25 8 1790 25 7 1791 25 6 1792 25 5 1793 25 4 1794 25 3 1795 25 2 1796 25 1 1797 25 0 1798 24 9 1799 24 8 1800 24 7 1801 24 6 1802 24 5 1803 24 4 1804 24 3 1805 24 2 1806 24 1 1807 24 0 1808 23 9 1809 23 8 1810 23 7 1811 23 6 1812 23 5 1813 23 4 1814 23 3 1815 23 2 1816 23 1 1817 23 0 1818 22 9 1819 22 8 1820 22 7 1821 22 6 1822 22 5 1823 22 4...

Page 158: ... 8 2116 6 9 2117 7 0 2118 7 1 2119 7 2 2120 7 3 2121 7 4 2122 7 5 2123 7 6 2124 7 7 2125 7 8 2126 7 9 2127 8 0 2128 8 1 2129 8 2 2130 8 3 2131 8 4 2132 8 5 2133 8 6 2134 8 7 2135 8 8 2136 8 9 2137 9 0 2138 9 1 2139 9 2 2140 9 3 2141 9 4 2142 9 5 2143 9 6 2144 9 7 2145 9 8 2146 9 9 2147 10 0 2148 10 1 2149 10 2 2150 10 3 2151 10 4 2152 10 5 2153 10 6 2154 10 7 2155 10 8 2156 10 9 2157 11 0 2158 11 ...

Page 159: ... 39 2 2440 39 3 2441 39 4 2442 39 5 2443 39 6 2444 39 7 2445 39 8 2446 39 9 2447 40 0 2448 40 1 2449 40 2 2450 40 3 2451 40 4 2452 40 5 2453 40 6 2454 40 7 2455 40 8 2456 40 9 2457 41 0 2458 41 1 2459 41 2 2460 41 3 2461 41 4 2462 41 5 2463 41 6 2464 41 7 2465 41 8 2466 41 9 2467 42 0 2468 42 1 2469 42 2 2470 42 3 2471 42 4 2472 42 5 2473 42 6 2474 42 7 2475 42 8 2476 42 9 2477 43 0 2478 43 1 2479...

Page 160: ... 67 2 2720 67 3 2721 67 4 2722 67 5 2723 67 6 2724 67 7 2725 67 8 2726 67 9 2727 68 0 2728 68 1 2729 68 2 2730 68 3 2731 68 4 2732 68 5 2733 68 6 2734 68 7 2735 68 8 2736 68 9 2737 69 0 2738 69 1 2739 69 2 2740 69 3 2741 69 4 2742 69 5 2743 69 6 2744 69 7 2745 69 8 2746 69 9 2747 70 0 2748 70 1 2749 70 2 2750 70 3 2751 70 4 2752 70 5 2753 70 6 2754 70 7 2755 70 8 2756 70 9 2757 71 0 2758 71 1 2759...

Page 161: ...urning off the proxy server in the Web browser In Microsoft Internet Explorer click Tools Internet Options Connections LAN Settings uncheck the Use a proxy server box and then click OK Download the Startup Page Access the device using HTML pages as follows 1 Start the Web browser program 2 Click in the browser Address field 3 Enter the device IP address directly into the address field NOTE If the ...

Page 162: ...ame entry is not required 7 The device checks several possibilities in the following order then responds accordingly a Does the address include a specific file name such as 10 13 156 10 file_ name HTML If true the device downloads that HTML page b Is there a file in the device memory named index HTML If true the device downloads index HTML as the default startup page c If neither of the above cond...

Page 163: ... from other pages by clicking the Status tab Figure 86 System Status Page Configuration Tab System Settings Page Click the Configuration tab to open the System Settings page see figure 87 The screen consists of fields to view and edit IP administration and system settings Passwords and Firmware Upgrade pages are accessed by clicking the appropriate link on the left See Ethernet LAN Port on page 13...

Page 164: ... Configuration Protocol DHCP server if the network is DHCP capable The DHCP Off button turns DHCP off Contact the local system administrator for additional information on your network IP Address Field The IP Address field contains the IP address encoded in the flash memory of the connected device Valid IP addresses consist of four 1 2 or 3 digit numeric subfields separated by dots periods Each fie...

Page 165: ...not visible click and drag the slider or click the scroll up or scroll down button until the desired variable is visible 3 Click the desired variable NOTE When setting the time set the local time The Zone variable allows you to select the offset from Greenwich Mean Time GMT The Zone field identifies the standard time zone selected and displays the amount of time in hours and minutes the local time...

Page 166: ...s in these fields are masked by asterisks If password protection is not desired leave the password field and the Re enter password field blank After entering the desired password in both fields click Submit NOTE An administrator password must be created before a user password can be created Change a Password To change a password type the new password in both the Password and Re enter password fiel...

Page 167: ...ols device operation To insert custom HTML pages see File Management Page on page 164 1 Visit the Extron Web site www extron com and select the Download Center tab 2 Click the Firmware link see figure 90 3 Select the appropriate firmware file and click Download 4 Enter the requested information 5 Click Download to copy the firmware to your computer 2 1 5 4 3 NOTE The version release date and size ...

Page 168: ...ww extron com Name FirmwareInstall DMP128_Upgrade Publisher Extron Electronics 6 6 7 8 Welcome to the Extron Installation Program for the DMP128 Firmware Upgrade v1 01 The Extron Installation Program will install the updated firmware on your computer To continue click Next The InstallShield Wizard has successfully installed the Firmware Update The release notes can be found at C Program Files Extr...

Page 169: ...k on the System Configuration page The current firmware version is displayed above the upload field for reference Firware Upgrade Passwords System Settings 11 12 Current Firmware Version 1 02 Figure 92 Firmware Upgrade Page 13 Click Browse An Open File dialog box opens 14 Navigate to the firmware file folder noted in step 7 and select the firmware file NOTE Valid firmware files must have the file ...

Page 170: ...follows NOTE The following characters are invalid in file names space 1 Click Browse 2 Browse through the system and select the desired files NOTE If you want one of the pages that you create and upload to be the default startup page name that file index HTML 3 Click Upload File The selected files appear in the list Special Characters The HTML language reserves certain characters for specific func...

Page 171: ...ing ambient temperature of the rack environment may be greater than room ambient temperature Therefore install the unit in an environment compatible with the maximum ambient temperature Tma 122 F 50 C specified by Extron 2 Reduced air flow Install the equipment in a rack so that the amount of air flow required for safe operation of the equipment is not compromised 3 Mechanical loading Mount the eq...

Page 172: ...lled on the bottom of the DMP 128 remove them 2 Mount the DMP 128 on the rack shelf using two 4 40 x 3 16 inch screws in opposite diagonal corners to secure the unit to the shelf In a standard equipment rack mount the DMP 128 using the installed rack mounting brackets MBU 149 Mounting Bracket 8 Screw 4 Places Each Side Supplied Rack Mounting Bracket Mounting Screws 2 Places Each Side or Figure 94 ...

Page 173: ...w holes of the bracket on the mounting surface 3 Drill 3 32 inch 2 mm diameter pilot holes 1 4 inch 6 4 mm deep in the mounting surface at the marked screw locations 4 Insert 8 wood screws into the four pilot holes Tighten each screw into the mounting surface until just less than 1 4 inch of the screw s head protrudes 5 Align the mounting screws with the slots in the brackets and place the unit ag...

Page 174: ...urator program to be updated or replaced To install upgrade the DMP 128 firmware Download then install the Firmware Loader utility from www extron com Download the desired firmware file from the Extron website see Firmware Upgrade Page on page 161 To access the firmware loader 1 From the DSP Configurator toolbar select Tools Firmware Loader 2 The Add Device dialog box opens Type the IP address of ...

Page 175: ... blink twice to indicate events has toggled on or three times to indicate event logging has toggled off Useful for troubleshooting Reset all IP Settings 4 Press and hold the Reset button for about 6 sec until the Power LED blinks twice once at 3 sec again at 6 sec then release and within 1 second press Reset momentarily 1 sec NOTE The mode will not be entered unless the momentary press occurs with...

Page 176: ...ands and functions Virtual Send Bus Expansion Outputs 1 2 3 4 5 6 7 8 Expansion Outputs 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H Inputs Virtual Returns Expansion Inputs Outputs 1 8 9 16 Output Mix Matrix Virtual Send Mix Matrix Expansion Output Mix Matrix Figure 96 DSP Processors Addressable via SIS Commands The Mix Matrix mix points ad...

Page 177: ...0000 is the mix point The response is DsG20000 1948 Using the table 2 cross reference on page 149 the mix point is set to 10 dB Signal Routing Mix point routing is achieved by unmuting the mix point To select a mix point use the tables starting on page 175 to find a specific mix point In this example input 1 is routed to output 1 Connecting a mix point input to an output requires the mix point be ...

Page 178: ...level of mix point input 1 to output 1 is set to 10 dB The audio level control and mix point selection formula is EGX6 X6 AU where X6 is the mix point location and X6 is the signal level The mix point location according to table 3 on page 175 is 20000 and the SIS conversion for 10 dB from table 2 on page 149 is 1948 making the SIS command EG20000 1948AU This sets the mix point level at input 1 to ...

Page 179: ...0AU DsG20009 2040 Set the In 1 to Virtual Send A gain to a value of 0 8 dB Example 2 mix point gain EG20001 2213AU DsG20001 2213 Mix 16 5 dB of input 1 into output 2 Read a mix point level EGX6 AU DsGX6 X6 Mixpoint X6 is set to a value of X6 dB Example 1 Input 11 to Output 8 EG21007AU DsG21007 2103 Mix point In 11 to Output 8 is set to a value of 5 5 dB Example 2 Input 3 to Output 4 EG20203AU DsG2...

Page 180: ...C D E F G H Inputs Virtual Returns Expansion Inputs Outputs 1 8 9 16 Output Mix Matrix Virtual Send Mix Matrix Expansion Output Mix Matrix SIS Command Mix points The mix points are divided into three main matrix mixers the Main or Output mix matrix a the virtual send bus mix matrix b and the expansion EXP outputs mix matrix c DMP 128 Reference Information 174 ...

Page 181: ... 16 A B C D E F G H Inputs Virtual Returns Expansion Inputs Outputs 1 8 9 16 a Mic Line Inputs to Output Mix points b Virtual Returns to Output Mix points c EXP Inputs to Output Mix points Output Mixer Output Mixer The output mixer routes the mic line inputs a virtual returns b and expansion bus inputs c to the outputs DMP 128 Reference Information 175 ...

Page 182: ...Line Input 5 to Output 3 20402 Mic Line Input 6 to Output 3 20502 Mic Line Input 5 to Output 4 20403 Mic Line Input 6 to Output 4 20503 Mic Line Input 5 to Output 5 20404 Mic Line Input 6 to Output 5 20504 Mic Line Input 5 to Output 6 20405 Mic Line Input 6 to Output 6 20505 Mic Line Input 5 to Output 7 20406 Mic Line Input 6 to Output 7 20506 Mic Line Input 5 to Output 8 20407 Mic Line Input 6 to...

Page 183: ... Input 11 to Output 5 21004 Mic Line Input 12 to Output 5 21104 Mic Line Input 11 to Output 6 21005 Mic Line Input 12 to Output 6 21105 Mic Line Input 11 to Output 7 21006 Mic Line Input 12 to Output 7 21106 Mic Line Input 11 to Output 8 21007 Mic Line Input 12 to Output 8 21107 Telephone Rx to Output 1 21200 Telephone Rx to Output 2 21201 Telephone Rx to Output 3 21202 Telephone Rx to Output 4 21...

Page 184: ...Virtual Return C to Output 7 21506 Virtual Return D to Output 7 21606 Virtual Return C to Output 8 21507 Virtual Return D to Output 8 21607 Virtual Return E to Output 1 21700 Virtual Return F to Output 1 21800 Virtual Return E to Output 2 21701 Virtual Return F to Output 2 21801 Virtual Return E to Output 3 21702 Virtual Return F to Output 3 21802 Virtual Return E to Output 4 21703 Virtual Return ...

Page 185: ... 2 22601 EXP Input 5 to Output 3 22502 EXP Input 6 to Output 3 22602 EXP Input 5 to Output 4 22503 EXP Input 6 to Output 4 22603 EXP Input 5 to Output 5 22504 EXP Input 6 to Output 5 22604 EXP Input 5 to Output 6 22505 EXP Input 6 to Output 6 22605 EXP Input 5 to Output 7 22506 EXP Input 6 to Output 7 22606 EXP Input 5 to Output 8 22507 EXP Input 6 to Output 8 22607 EXP Input 7 to Output 1 22700 E...

Page 186: ... to Output 3 23502 EXP Input 16 to Output 3 23602 EXP Input 15 to Output 4 23503 EXP Input 16 to Output 4 23603 EXP Input 15 to Output 5 23504 EXP Input 16 to Output 5 23604 EXP Input 15 to Output 6 23505 EXP Input 16 to Output 6 23605 EXP Input 15 to Output 7 23506 EXP Input 16 to Output 7 23606 EXP Input 15 to Output 8 23507 EXP Input 16 to Output 8 23607 EXP Input 17 to Output 1 23700 EXP Input...

Page 187: ... to Output 3 24502 EXP Input 26 to Output 3 24602 EXP Input 25 to Output 4 24503 EXP Input 26 to Output 4 24603 EXP Input 25 to Output 5 24504 EXP Input 26 to Output 5 24604 EXP Input 25 to Output 6 24505 EXP Input 26 to Output 6 24605 EXP Input 25 to Output 7 24506 EXP Input 26 to Output 7 24606 EXP Input 25 to Output 8 24507 EXP Input 26 to Output 8 24607 EXP Input 27 to Output 1 24700 EXP Input...

Page 188: ... to Output 3 25502 EXP Input 36 to Output 3 25602 EXP Input 35 to Output 4 25503 EXP Input 36 to Output 4 25603 EXP Input 35 to Output 5 25504 EXP Input 36 to Output 5 25604 EXP Input 35 to Output 6 25505 EXP Input 36 to Output 6 25605 EXP Input 35 to Output 7 25506 EXP Input 36 to Output 7 25606 EXP Input 35 to Output 8 25507 EXP Input 36 to Output 8 25607 EXP Input 37 to Output 1 25700 EXP Input...

Page 189: ... to Output 3 26502 EXP Input 46 to Output 3 26602 EXP Input 45 to Output 4 26503 EXP Input 46 to Output 4 26603 EXP Input 45 to Output 5 26504 EXP Input 46 to Output 5 26604 EXP Input 45 to Output 6 26505 EXP Input 46 to Output 6 26605 EXP Input 45 to Output 7 26506 EXP Input 46 to Output 7 26606 EXP Input 45 to Output 8 26507 EXP Input 46 to Output 8 26607 EXP Input 47 to Output 1 26700 EXP Input...

Page 190: ... to Output 3 27302 EXP Input 54 to Output 3 27402 EXP Input 53 to Output 4 27303 EXP Input 54 to Output 4 27403 EXP Input 53 to Output 5 27304 EXP Input 54 to Output 5 27404 EXP Input 53 to Output 6 27305 EXP Input 54 to Output 6 27405 EXP Input 53 to Output 7 27306 EXP Input 54 to Output 7 27406 EXP Input 53 to Output 8 27307 EXP Input 54 to Output 8 27407 EXP Input 55 to Output 1 27500 EXP Input...

Page 191: ...tual Send Bus Mix points from Virtual Bus Returns EXP Inputs to Virtual Bus Sends a b c Virtual Sends Bus Mix Matrix The Virtual Sends bus mixer can be further broken down into the mic line inputs a virtual bus returns b and EXP input mix points c DMP 128 Reference Information 185 ...

Page 192: ... 20510 Input 5 to Virtual Send C 20411 Input 6 to Virtual Send C 20511 Input 5 to Virtual Send D 20412 Input 6 to Virtual Send D 20512 Input 5 to Virtual Send E 20413 Input 6 to Virtual Send E 20513 Input 5 to Virtual Send F 20414 Input 6 to Virtual Send F 20514 Input 5 to Virtual Send G 20415 Input 6 to Virtual Send G 20515 Input 5 to Virtual Send H 20416 Input 6 to Virtual Send H 20516 Input 7 t...

Page 193: ...put 12 to Virtual Send E 21113 Input 11 to Virtual Send F 21014 Input 12 to Virtual Send F 21114 Input 11 to Virtual Send G 21015 Input 12 to Virtual Send G 21115 Input 11 to Virtual Send H 21016 Input 12 to Virtual Send H 21116 Telephone Rx to Virtual Send A 21209 Telephone Rx to Virtual Send B 21210 Telephone Rx to Virtual Send C 21211 Telephone Rx to Virtual Send D 21212 Telephone Rx to Virtual...

Page 194: ...irtual Send G 21515 Virtual Return D to Virtual Send G 21615 Virtual Return C to Virtual Send H 21516 Virtual Return D to Virtual Send H 21616 Virtual Return E to Virtual Send A 21709 Virtual Return F to Virtual Send A 21809 Virtual Return E to Virtual Send B 21710 Virtual Return F to Virtual Send B 21810 Virtual Return E to Virtual Send C 21711 Virtual Return F to Virtual Send C 21811 Virtual Ret...

Page 195: ...Virtual Sends C 22511 EXP Input 6 to Virtual Sends C 22611 EXP Input 5 to Virtual Sends D 22512 EXP Input 6 to Virtual Sends D 22612 EXP Input 5 to Virtual Sends E 22513 EXP Input 6 to Virtual Sends E 22613 EXP Input 5 to Virtual Sends F 22514 EXP Input 6 to Virtual Sends F 22614 EXP Input 5 to Virtual Sends G 22515 EXP Input 6 to Virtual Sends G 22615 EXP Input 5 to Virtual Sends H 22516 EXP Inpu...

Page 196: ...11 EXP Input 16 to Virtual Sends C 23611 EXP Input 15 to Virtual Sends D 23512 EXP Input 16 to Virtual Sends D 23612 EXP Input 15 to Virtual Sends E 23513 EXP Input 16 to Virtual Sends E 23613 EXP Input 15 to Virtual Sends F 23514 EXP Input 16 to Virtual Sends F 23614 EXP Input 15 to Virtual Sends G 23515 EXP Input 16 to Virtual Sends G 23615 EXP Input 15 to Virtual Sends H 23516 EXP Input 16 to V...

Page 197: ...11 EXP Input 26 to Virtual Sends C 23611 EXP Input 25 to Virtual Sends D 23512 EXP Input 26 to Virtual Sends D 23612 EXP Input 25 to Virtual Sends E 23513 EXP Input 26 to Virtual Sends E 23613 EXP Input 25 to Virtual Sends F 23514 EXP Input 26 to Virtual Sends F 23614 EXP Input 25 to Virtual Sends G 23515 EXP Input 26 to Virtual Sends G 23615 EXP Input 25 to Virtual Sends H 23516 EXP Input 26 to V...

Page 198: ...11 EXP Input 36 to Virtual Sends C 24611 EXP Input 35 to Virtual Sends D 24512 EXP Input 36 to Virtual Sends D 24612 EXP Input 35 to Virtual Sends E 24513 EXP Input 36 to Virtual Sends E 24613 EXP Input 35 to Virtual Sends F 24514 EXP Input 36 to Virtual Sends F 24614 EXP Input 35 to Virtual Sends G 24515 EXP Input 36 to Virtual Sends G 24615 EXP Input 35 to Virtual Sends H 24516 EXP Input 36 to V...

Page 199: ...11 EXP Input 46 to Virtual Sends C 25611 EXP Input 45 to Virtual Sends D 25512 EXP Input 46 to Virtual Sends D 25612 EXP Input 45 to Virtual Sends E 25513 EXP Input 46 to Virtual Sends E 25613 EXP Input 45 to Virtual Sends F 25514 EXP Input 46 to Virtual Sends F 25614 EXP Input 45 to Virtual Sends G 25515 EXP Input 46 to Virtual Sends G 25615 EXP Input 45 to Virtual Sends H 25516 EXP Input 46 to V...

Page 200: ...11 EXP Input 54 to Virtual Sends C 26411 EXP Input 53 to Virtual Sends D 26312 EXP Input 54 to Virtual Sends D 26412 EXP Input 53 to Virtual Sends E 26313 EXP Input 54 to Virtual Sends E 26413 EXP Input 53 to Virtual Sends F 26314 EXP Input 54 to Virtual Sends F 26414 EXP Input 53 to Virtual Sends G 26315 EXP Input 54 to Virtual Sends G 26415 EXP Input 53 to Virtual Sends H 26316 EXP Input 54 to V...

Page 201: ...7 8 9 10 11 12 13 14 15 16 A B C D E F G H Inputs Virtual Returns Expansion Inputs Outputs 1 8 9 16 EXP Output Mix points Mic Line Inputs to EXP Output Mix points a Virtual Returns to EXP Output Mix points b EXP Outputs The EXP output bus routes the inputs a and virtual returns b to the Extron EXP outputs DMP 128 Reference Information 195 ...

Page 202: ... 20518 Input 5 to EXP Output 3 20419 Input 6 to EXP Output 3 20519 Input 5 to EXP Output 4 20420 Input 6 to EXP Output 4 20520 Input 5 to EXP Output 5 20421 Input 6 to EXP Output 5 20521 Input 5 to EXP Output 6 20422 Input 6 to EXP Output 6 20522 Input 5 to EXP Output 7 20423 Input 6 to EXP Output 7 20523 Input 5 to EXP Output 8 20424 Input 6 to EXP Output 8 20524 Input 7 to EXP Output 1 20617 Inp...

Page 203: ...1 Input 12 to EXP Output 5 21121 Input 11 to EXP Output 6 21022 Input 12 to EXP Output 6 21122 Input 11 to EXP Output 7 21023 Input 12 to EXP Output 7 21123 Input 11 to EXP Output 8 21024 Input 12 to EXP Output 8 21124 Telephone Rx to EXP Output 1 21217 Telephone Rx to EXP Output 2 21218 Telephone Rx to EXP Output 3 21219 Telephone Rx to EXP Output 4 21220 Telephone Rx to EXP Output 5 21221 Teleph...

Page 204: ... to EXP Output 7 21523 Virtual Return D to EXP Output 7 21623 Virtual Return C to EXP Output 8 21524 Virtual Return D to EXP Output 8 21624 Virtual Return E to EXP Output 1 21717 Virtual Return F to EXP Output 1 21817 Virtual Return E to EXP Output 2 21718 Virtual Return F to EXP Output 2 21818 Virtual Return E to EXP Output 3 21719 Virtual Return F to EXP Output 3 21819 Virtual Return E to EXP Ou...

Page 205: ... Europe and Africa Extron Europe Hanzeboulevard 10 3825 PH Amersfoort The Netherlands China Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China Asia Extron Asia Pte Ltd 135 Joo Seng Road 04 01 PM Industrial Bldg Singapore 368363 Singapore Middle East Extron Middle East Dubai Airport Free Zone F12 PO Box 293666 United Arab Emirates Dubai This Limited Warranty does not apply if th...

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