junger MIX4 Operation Manual Download Page 3

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SMALL DESK TOP MIXER

MIX4

Operation manual

V 9.1

Refers to firmware version 9.x and above

Functions, not supported in firmware are printed in italics

Jünger Audio-Studiotechnik GmbH

Justus-von-Liebig-Straße 7

12489 Berlin

Germany

Tel.: +49 - 30 - 6777 21 - 0
Fax +49 - 30 - 6777 21- 46

e-mail :

[email protected]

www.junger-audio.com

Summary of Contents for MIX4

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Page 3: ...firmware version 9 x and above Functions not supported in firmware are printed in italics Jünger Audio Studiotechnik GmbH Justus von Liebig Straße 7 12489 Berlin Germany Tel 49 30 6777 21 0 Fax 49 30 6777 21 46 e mail info junger audio com www junger audio com ...

Page 4: ...up 26 Sources Setup 27 Outputs Setup 28 Talkback Setup 30 Tally Setup 31 GPI Setup 32 Desktop Unit Setup 33 Router Setup 34 Operator Security Setup 35 About 36 Controlling the MIX4 with SDI Interface Installed 37 Controlling external routers Juenger Audio DDE client for VADIS II 41 Setup the MIX4 to remote control Mandozzi router 43 Setup the MIX4 to remote control DHD RM 4200 router 46 Appendix M...

Page 5: ...verter to RS232 connector Microphone Connections Microphones can be connected directly to the XLR connectors Other Audio Connections For all other connections you need to make an adaptor cable to the multipin connectors Please refer to the Pin assignment at the end of this document Sync Connections Two BNC connectors are provided for Sync connection to and from the MIX4 The MIX4 takes Word Clock A...

Page 6: ...ces 1 and 2 are normally used for microphones but can be used for analog line level signals All other inputs are two channel sources and therefore they can carry two channel and stereo signals as well The settings of each Channel Strip are controlled and stored to the relating source it is connected to The bus outputs are available in both analog and AES digital Please see the block diagram below ...

Page 7: ...AUX 1 out digital AUX 2 out analog BUS 1 out BUS 2 out BUS 3 out BUS 4 out DSP bus 2 DSP bus 3 DSP bus 4 Monitor and talkback matrix monitor source selction taklback source monitor line out source headphone source AUX1 digital out source AUX2 analog out source internal meter source talkback control local source external source destination split mode on off IF slot 1 2 MIC 4 AES EBU I O 8 analog in...

Page 8: ...h TTL levels Their functions will be set by Setup software as well In addition a TCP IP over Ethernet interface allows the remote control of external routers via TCP IP as well as the centralized use of the setup software and the operator preset backup restore tool over the network There is also a serial interface for connection to a PC via RS 232 that serves for configuration of the MIX4 This int...

Page 9: ...s They contain the actual source assignment with all parameters as well as the settings done in the MON menu from the desk top remote Each operator can have one set of monitor sources applied to the user buttons 1 4 By using the setup software you can name the operators and apply individual security settings including a 4 digit PIN This allows you to deny operators access to several functions of t...

Page 10: ...controlled by its remote control unit Channel Rotary Knob turn push function Rotary Knob Correlation display Channel LED Display 16 place LED meter Channel Button Setup Buttons Bus Buttons Headphone level Channel fader User buttons Monitor level Talkback button Dim button ...

Page 11: ... Strip is displayed by small symbols in the upper line pointing at the legends on the panel Screened legend 1 4 number of the MIX busses assignment to a Mix bus respective source must not be assigned for a Mix Minus bus assignment to a Direct Out bus only one source per Direct Out x this bus is configured as Pre or Postfade AUX Mix and therefore routing is via the Aux Level control Pre or Postfade...

Page 12: ...r three Strips show in this example PAN BALANCE mode A push on the Channel Rotary Knob switches it to the PAN BALANCE mode When a mono source underlined L or R or C is assigned to the MIX4 Channel Strip it is a PAN function This might be used when you have say two microphones in an interview situation with one panned to the left the other to the right When a stereo source L or R or C not underline...

Page 13: ... one of the USERx or BUSx buttons afterwards loads the respective Preset into the Channel Strip which has been pre selected by the setup software Pressing the USER button first and one of the USERx or BUSx buttons afterwards loads the respective SnapShot N 1 busses The MIX4 knows one N 1 bus configuration to operate a telephone interface This function is called HYBRID s p 57 All other N 1 configur...

Page 14: ...ction Phone Hybrid info blinking bright green to indicate that talk to hybrid is possible Event info bright green red or yellow depending on the setup of such button Bus Buttons show Setup info blinking yellow as long as they are being programmed when function available Monitor function info off light out to indicate their MONITOR function bright green when the MONITOR function is performed dark y...

Page 15: ...he input source In the example below we are changing the input source for Strip B 2 After pushing the Channel Button on Strip B the Strip s display will show the status of that source in the top line and the source name assigned using the Setup software on the PC on the bottom line Pushing the Channel Rotary Knob switches the source selection to 2 channel mode and will select the LEFT channel Repe...

Page 16: ...d clean feed on track two or vice versa you can quickly switch to the other channel by pressing SRCE and then the respective channel rotary knob The underscore in the upper line of the display changes from L to R respectively or vice versa If a stereo source is selected for that Channel Strip pushing the Channel Rotary Knob alternates between mono L R 3dB marked by an underscore under C and stereo...

Page 17: ... selection mode and the LED of the Channel Button will turn off In this case the display will show the name of the tie line again not the name of the router source But if you push SRCE instead of the channel button at this time the display will show the router source name If router sources are organized in groups that second push will lead one level down to select a source within a pre selected gr...

Page 18: ...is blinking red yellow or yellow 3 1 Select a source if blinking yellow Klotz Digital VADISII Turn the Channel Rotary Knob to select a source 3 2 1 Select a Group if blinking red yellow LAWO Mandozzi DHD Turn the Channel Rotary Knob to select a group 3 2 2 Select a source from a pre selected group Press that Channel Button again Channel Button is blinking yellow Turn the Channel Rotary Knob until ...

Page 19: ...moved below the numbers 1 4 by the Channel Rotary Knob L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 x x x x M i c 1 T e l e f o n C D 3 J i n g l e 1 PFL PFL PFL PFL To select a bus to route to from C point at it with the arrow and then push the Channel Rotary Knob Buses that are configured as Prefade Postfade are marked in the display by a small x and cannot be selected by the arrow Ch...

Page 20: ... off BYPASS by pressing Channel Rotary Knob D L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 C h D S P P H A S E p l u s o f f PFL PFL PFL PFL Turning the channel rotary knob B changes the parameter value between plus and minus Turning the channel rotary knob A selects the processing sections PHASE LOW CUT EQ 1 to 3 DE ESSER EXPANDER COMPRESSOR In the Channel Strip displays appear then th...

Page 21: ... Shelf HS High Shelf Q 2 3 RANGE 15 0 15 In 1 dB steps EQ1 attenuation amplification 3 1 FREQ 50 Hz 500 Hz in 5 Hz steps EQ2 mid frequencies 500 Hz 5 kHz in 50 Hz steps EQ2 mid frequencies 5 kHz 15 kHz in 500 Hz steps EQ2 mid frequencies 3 2 Q LS HS 0 5 8 in 0 5 unit steps EQ2 type LS Low Shelf HS High Shelf Q 3 3 RANGE 15 0 15 In 1 dB steps EQ2 attenuation amplification 4 1 FREQ 50 Hz 500 Hz in 5...

Page 22: ...ip A will now show the number of such button Assignment of monitor sources is performed by Rotary Knob of Channel Strip B Its display will show the source status and the source label of selected input L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 U S E R S T E R E O E x c l P F L G E N o f f B U T T O N 1 C D 2 2 2 d B As you use the knob on B to dial through each possible source you wil...

Page 23: ...um PFL FdrOffOn If one opens a fader summing PFL will be turned off and on again if fader is closed 1kHz Test Ton Generator There is a test tone function available for the bus outputs of the MIX4 L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 T A L K B A C K H P H O N E 1 E x c l P F L G E N o f f G A I N 0 G A I N 0 2 2 d B On Channel Strip D one can turn the 1kHz generator function on a...

Page 24: ...nd able to select one of the 10 Operators Turn the A knob to do so The selection is confirmed by pressing Channel Rotary Knob A Next you will be asked to enter your pin number as shown across the displays L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 O p r t r 1 E n t e r y o u r P i n 0 0 0 0 Turn each Channel Rotary Knob in turn to enter the 4 digits of your PIN Then press any of the R...

Page 25: ...4 channels with all of the relevant audio parameters The management of the Snap Shots is also done by pressing USER L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 S e l E c t P r s t L o a D S n p L o a d S n p S t o r e O p r T r 1 P R E S T 1 S N A P 1 S N A P 1 Turning the Channel Rotary Knob in channel D selects one of the 8 Snap Shot memories where the actual state of the MIX4 surfac...

Page 26: ... 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 S e l E c t P R s t L o a d S N p L o a d S n P S t o r e O p r T r 1 P R E S T 1 S N A P 1 S N A P 1 PFL PFL PFL PFL If the current Operator has been allowed by the Administrator to store presets then this function can be selected by pressing the Rotary Knob in channel B It then toggles between PrstLoad and PrstStor L C R 1 2 3 4 L C R 1 2 3 4 L C R 1 2 3 4 L C ...

Page 27: ...at any time during operation by initializing the MIX4 By simply pressing the Setup buttons 1 USER and 6 no label buttons together Turning power on and off does not do this cycling power brings things back just as they were stored not initialized Important note One should keep in mind that beside of the setup settings all individual operator settings will be lost if they have not yet been saved Bec...

Page 28: ...a Setup from PCs hard drive to Disk stores a Setup to PCs hard drive Interface COM 1 2 3 4 will select the COM port of the PC where the Setup software is running on TCP IP selects the IP address of the MIX4 one wants to communicate with If you run the Setup software for the first time you must enter the IP number of the MIX4 you want to talk to If you control multiple MIX4s a list is kept in the R...

Page 29: ...e channel rotary encoders Post Fader Mix you can do a separate mix by using the channel rotary encoders Direct Out the selected input pre fader will be put through to bus output The 4 busses can be sent to the 4 physical bus outputs of the MIX4 AES EBU analog SDI embedded audio see output page for details For special applications these Bus Outputs may carry different signals Bus the output of a mi...

Page 30: ...e Start ON AIR lights etc The Value field determines how far up the fader will be to operate the Start and or On Air event control Channel Button selections determine the action of these buttons on Strips where either MIC inputs is assigned PFL MUTE START HYBRID DIGITAL pane There are 4 pairs of AES Digital Inputs to the MIX4 on the main board Setting options are similar to MIC inputs above with t...

Page 31: ...Bus Limiter threshold settings set in the Digital Pane see above and the analog output maximum level set in this pane allow you to fit the MIX4 to any requirement for operating level and head room Examples If you want a digital level on the bus of 18dBFS to produce an analog output level of 4dBu then set the Max Analog Output Level to 22dBu If you want a digital level on the bus of 9dBFS to produc...

Page 32: ...same as for Headphones except the maximum output level 6 dBu Scrolling down the page reveals additional panes Aux Out 1 digital pane and Aux Out 2 analog pane These have source selections as above plus all sources from the input router of the MIX4 AUX 2 has a max Output Level adjustment Important note These are auxiliary outputs for general purpose metering external talkback send Do not be confuse...

Page 33: ...ote control an external Talkback destination unit External pane For external Talkback mode you can specify the Source of an external signal The Destination of external talkback may be different from local talkback as specified here External Talkback may be activated by GPI Important note Be careful with the external GPI It will exchange the monitor source with the external Talkback signal input If...

Page 34: ...he 8 in the hardware group Here will be distinguished whether it will be a static signal NC normally closed NO normally open or if it is a 100ms pulse Signal Type Static Staic NC NO Start Start 100ms puls NO 100ms puls NC Stop Stop 100ms puls NO 100ms puls NC For each Tally one of the predefined types can be selected Tally Type OFF FaderStart ButtonStart Event Hybrid Button FaderStart Finally the ...

Page 35: ...h e g if you want a High Active switching you must feed the input by a voltage higher than 3V while the voltage must become less than 3V for the switching event Here one must select an Event Name to which the MIX4 can allocate the relevant command OFF Monitor Dim will dim the monitor line out by a pre set value see Talkback page Monitor Mute will mute the monitor line out Ext Talkback will activat...

Page 36: ...d yellow Important note The Event function is not implemented for external trigger via GPI Bus Buttons pane The Bus Buttons have Bus Monitor and Event indicated green functions only for now Meter follows pane The LED level indicator on the console can be set to look at any one of these 5 options Follow Monitor PFL and BUS will be shown on the meters but not any sources Bus 1 meters bus 1 Bus 2 met...

Page 37: ...IS II You also need to define the IP Number of the router server application and its port number For VADIS II operation there are 8 MIX4s possible at the same time each one defined by a number from 1 to 8 set in the MIX4 ID box If one has enabled sources of the MIX4 which are connected to a router by Tie Lines for router operation see Sources page the MIX4 performs a log in to the router over the ...

Page 38: ...t to prevent malfunctions if one selects an NV memory area that is not initialized and may contain wrong data which may have a different meaning to the newer firmware Press Setup button 1 USER and 6 no label It will take about 5s This should only be allowed for experienced operators or the administrator Lock Desktop Unit pane Setup buttons can be locked individually as well as User Buttons and or ...

Page 39: ...Jünger Audio Studiotechnik GmbH page 36 Finally a look at the About page Here you can see the software releases of the components of the MIX4 ...

Page 40: ...wards the ancillary data part see SMPTE 291M for details of the 10bit words is taken apart while video data will pass this process untouched In a next step the pre selected 2 groups are taken and converted into a 4 x 2ch serial audio data stream that will be sent to the MIX4s internal router for source selection The other 2 groups will be interrupted see above example From the 4 output busses of t...

Page 41: ... sources from a SDI interface board applies Pairs from a SDI group are treated as stereo signals But if Force 2Ch is selected twin SDI channels will be treated as mono signals all the time The assignment of the stereo busses of the MIX4 to the twin SDI channels must be controlled from the desk top remote Beside the assignment of stereo busses to the twin channels while embedding one can also arran...

Page 42: ...is possible BUS1 BUS2 BUS3 BUS4 GR0 CH12 GR0 CH34 GR1 CH11 GR1 CH34 On the input side one can select the desired channels from the SDI signal for each MIX4 Channel Strip independent from the settings for the embedder For this one must press the SRCE button first and the Channel Button for which one will change the source afterwards Thereby one can read in the upper display how the signals of that ...

Page 43: ...he third push on the Channel Rotary Knob selects both channels again STEREO of the source GR0 CH34 thus the channels 3 4 group 0 After leaving the SRCE selection mode underscores in the display will show the status of the sources selected for the respective channel strip GR0 CH1 the label has been assigned by set up software the left channel of the pair CH12 is selected for Channel Strip A GR0 CH2...

Page 44: ...lways treated as 2ch ones Therefore a mono source is processed as a double mono signal To improve clearness we suggest you label the VADIS outputs which are reserved for connection to a MIX4 in a meaningful way Here an example configuration to explain the possible settings Because this program automatically writes an actual initialisation file on exit no further file operations are necessary and t...

Page 45: ...he settings of ID number and MIX4 name are correct at both ends VADIS DDE client and connected MIX4 there will be a valid connection via TCP IP On the Router page you must read a MIX4 ID number If not you must set the port number to 55555 After reading back from Device that input field will change to a pull down menu for selecting a valid MIX4 ID from 1 8 It is obvious that it goes hand in hand wi...

Page 46: ...rdware page and perform a from Device to load the current settings into the Setup software 2 You must assign a unique IP address and subnet mask to the MIX4 as well as a gateway address if necessary pls contact the system administrator for IP addresses Such IP configuration will only be valid after a power cycle of the MIX4 2 The Name field is optional and can be left blank 3 1 On the Router page ...

Page 47: ...l of thousands of router sources The group name can be edited in the Groupname field below the line of group labels see above You may disable a group completely if there is no need for as much as 16 groups for the current application of the MIX4 This also applies to the sources within a group If there is no need for as much as 8 sources per group you should disable the unused ones The reason for t...

Page 48: ... the Sources Page and check the Router check box for the input where a tie line from the router is connected to A pop up will appear on top of the page Here you must click the triangular soft button 10 2 Scroll through the list to select the tie line that is physically connected with that MIX4 input Important Note As already mentioned in the Monitor Setup chapter Both the Router and the Disabled c...

Page 49: ...at holds the CSV type configuration file reside Make sure that the MIX4 and it s Setup computer have serial connection 1 First you must go to the Hardware page and perform a from Device to load the current settings into the Setup software 2 You must assign a unique IP number from that LAN to the MIX4 pls contact the system administrator 3 Next enter the sub net mask from that LAN 4 The Name field ...

Page 50: ...t to 2008 for proper operation 6 Send the Setup to Device 7 Press the Configuration soft button on the Router page This will open a file dialog From here one must choose the CSV comma separated file that contains the actual Device configuration Such file you must export by the DHD Toolbox There you must open the File menu and select Export DSP Frame I O as CSV ...

Page 51: ...e edited in the Groupname field below the line of group labels see above One may disable a group completely if there is no need for as much as 16 groups for the current application of the MIX4 This also applies for the sources within a group If there is no need for as much as 8 sources per group one can disable the unused ones The reason for this option is to save the operator from dialing through...

Page 52: ...t entries are organized in two categories Stereo sources different source coding for the left and right channel Mono sources same source coding for the left and the right channel 9 3 If you have filled in all groups of sources you need for that particular MIX4 you must configure the inputs where the tie line s from the DHD frame are connected to 9 4 Pls go to Sources and make the appropriate setti...

Page 53: ...nger Audio Studiotechnik GmbH page 50 10 On the Sources page click on the Router check box of the respective input The following screen will pop up on the Sources page 10 1 Press the triangle soft button ...

Page 54: ...olbox go to the item DSP frame I O Also we would recommend to set up each tie line as a stereo signal see MIX4_MON label above Stereo Lines can be detected by the leading hex number 2 0x2yyy Important Note As already mentioned in the Monitor Setup chapter Both the Router and the Disabled check boxes must be checked in Setup software for monitor only purpose This will automatically prevent that tie...

Page 55: ... data sets in the right window before you transfer or store it to a target You can preview the existing names from a target in the left window The soft buttons serve to select sets of data to mark items clear the list edit presets only load and store data Some of these buttons are labelled in a context sensitive way Within the Workspace positions of data sets can be moved up and down ward to place...

Page 56: ...r store it to a new file or you can open an existing one and have a look which positions within the file are empty or due to overwrite But you can also read a list of operator profiles from a different device to have a look if there is room If necessary you can move sets of data to different positions in the Workspace to store it into the left hand opened file by pressing Save or to move it by pre...

Page 57: ...ighted The label of the soft button shows now Edit SM69 If you press it the edit window for a preset pops up The parameters are arranged in the same way as they are in a device Drag label radio buttons and a pull down menu are used to enter parameters On the top there is an edit window to enter preset names To the left you can turn on the DSP function change signal phase and select a high pass fre...

Page 58: ...ired target If you open an existing file by Open you will see the already stored presets Now you can arrange the presets existing in the Workspace in a way that they are placed at unused positions or at positions where they will overwrite existing data Finally you must check the presets which you will store or transfer If you would like to store all active entries you may use the Select All button...

Page 59: ...on Device data of a whole device may be stored as well as restored This function is from interest for a service case if you must exchange a device It is crucial to ensure the devices have equal hardware configuration regarding their interface boards and video sync option The Copy function allows for copy operator profiles presets as well as complete device configurations without storing it to a fi...

Page 60: ... Mic 1 The first step is to select a Mix4 GPI for signaling an incoming call The next step is to select a MIX4 Tally output that signal the hybrid to accept the incoming call On the Desktop Unit page of the Setup software a User Button function must be selected to permit direct talking to the hybrid In this case the local talkback source is used On the Main page the bus to be used to feed the hybr...

Page 61: ...rmally the bus monitoring of the transmission or recording line will be selected and the Channel Button starts blinking bight yellow to indicate that the call is still active and now on air The host can now talk live to the caller through his on air microphone and the opened fader of the hybrid After closing the fader the hybrid caller is off air The channel button is still blinking bright yellow ...

Page 62: ...nsients To optimize the Multi Loop for various program or signal types it is possible to set processing parameters Such parameters represent a certain range of values of time constants which will be used as a basic set for Adaptive Controlling Thus they define a passage wherein the adaptive algorithms perform best and ideally adapt themselves to the program material The adaptive algorithms guarant...

Page 63: ...e amount of gain applied is reduced Please see the figure to the right Dynamic structures of the entire range of the input signal amplitude are converted proportionally Even after compression the dynamics of incoming audio are maintained only slightly condensed leaving a transparent seemingly uncompressed sound impression The gain of the compressor called range can be limited from 1 dB to 15 dB to...

Page 64: ...hreshold Static Filter Range 10dB Dynamic Filter DE ESSER This the DE ESSER makes use of Here the adaptive controlling adjusts the Threshold dynamically to the processed signal Therewith the setting of the DE ESSER needs only two values RANGE the penetration of the dynamic filter to the signal and mid frequency from 1kHz to 14kHz In addition to this there are two optimized values called male and f...

Page 65: ...of 18 dBFS In Europe the operating level is 6 dBu and a headroom between 6 and 15 dB is used In the example below a headroom of 9 dB is assumed 0dBu 6dBu 15dBu 22dBu 0dBFS 9dBFS digital level max analogoutput level max analogline inlevel peak level 16dBFS digital headroom example 9dB 7dB OffsetGAIN 7dB attenuation 0dBu 6dBu 15dBu 13dBu 18dBu 22dBu 2dBu CDplayer operatinglevel 600mV peak level 2V 4...

Page 66: ...setting MIC LOW see Setup software the equivalent noise level termination 200Ohm is 126dBu RMS with a maximum inputs level of 26dBu In setting MIC HIGH see Setup software the equivalent noise level termination 200Ohm is 110dBu RMS with a maximum input level of 10dBu In setting LINE the clipping point of the input is 26dBu and the overall dynamic range is 110dB The setting HIGH also provides a comp...

Page 67: ... TALLY_3a 4 TALLY_4a 5 TALLY_5a 6 TALLY_6a 7 TALLY_7a 8 TALLY_8a 9 GND 10 TALLY_1b 11 TALLY_2b 12 TALLY_3b 13 TALLY_4b 14 TALLY_5b_6b 15 TALLY_7b_8b 16 GPI_1 17 GPI_1 18 5V 110Ohm 19 GPI_2 20 GPI_2 21 GPI_3_4 22 GPI_3 23 GPI_4 24 GPI_5_6 25 GPI_5 26 GPI_6 connector DCpower opt male 4 pin XLR 1 GND 2 N C 3 N C 4 9V to 36V connector IF 2CH MIC female 25 pin Sub D 1 MIC3 2 MIC3 GND 3 4 5 6 7 8 9 10 1...

Page 68: ... D 1 BUS 4 2 GND 3 BUS 3 4 BUS 2 5 GND 6 BUS 1 7 IN 4 8 GND 9 IN 3 10 IN 2 11 GND 12 IN 1 13 NC 14 BUS 4 15 BUS 3 16 GND 17 BUS 2 18 BUS 1 19 GND 20 IN 4 21 IN 3 22 GND 23 IN 2 24 IN 1 25 GND connector Phones Speaker female 15 pin Sub D 1 PH 2L 2 PH 2R 3 PH 1L 4 PH 1R 5 MON L 6 MON L 7 MON R 8 MON R 9 GND 10 GND 11 GND 12 GND 13 GND 14 GND 15 GND connector IF Analog IN female 25 pin Sub D 1 CH8 2 ...

Page 69: ...x AUX out AES EBU balanced 110Ω channel status bits are only available in EXT AES sync mode SD SDI IN OUT SMPTE 272M A C 625 50 525 59 94 BNC 75Ohm 800mV 5 Equalization 300m 270MHz Belden 8281 Audio 20Bit transparent for C and U Bits according to AES3 48kHz synchronous to video carrier Latency 2 6ms HD SDI IN OUT SMPTE 299M BNC 75Ohm 800mV 10 Equalization 130m 1 485GHz Belden 1694A Audio 20Bit tra...

Page 70: ...grants a two year warranty on the Small DeskTop Mixer MIX4 If the unit has to be serviced please send it ideally in the original box to JÜNGER AUDIO Studiotechnik GmbH Justus von Liebig Strasse 7 D 12489 Berlin GERMANY Tel 49 30 677721 0 FAX 49 30 677721 46 e mail info junger audio com www junger audio com ...

Page 71: ...triebsmittel zur Verwendung innerhalb bestimmter Spannungsgrenzen Council Directive of February 19th 1973 concerning electircal equipment for operation within certain voltage limits Zur vollständigen Einhaltung dieser Richtlinie n wurden folgende Normen herangezogen To fully comply with this these Directive s the following standards have been used EN 55022 1987 EN 50082 1 1993 EN 60065 2002 Dieser...

Page 72: ...Jünger Audio Studiotechnik GmbH Justus von Liebig Straße 7 12489 Berlin Germany Tel 49 30 6777 21 0 Fax 49 30 6777 21 46 e mail info junger audio com www junger audio com ...

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Summary of Contents for MIX4

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Summary of Contents for MIX4

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