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User manual - Sound

1. 19 4 3 1 Menu Audio Inputs a 19 4 3 2 Menu Audio Output eeeeeeeeeesssesssseeee ee nnn ns 20 4 3 3 Menu Couplmga eee hen nns 20 4 5 4 Menu ROUNE Parisoserk ankeken nana enhan EA REA E NE ERU b RUM Reap in 21 Mixdown eege 21 ZUU RAM Dea ee 21 Monitore Eeer 22 KEE 22 22 55 000 061 J 4MinX User manual La v AETA AUDIO SYSTEMS 4 3 5 Menu P1 P4 functnonn eene 22 436 MIDI E 23 4 3 7 Menu Master gain ccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 25 4 3 8 Menu Mixdown Limiter eene 25 4 4 Menu Recording o 25 4 4 1 Menu Project Management mn 25 4 4 2 Menu File Management 28 4 4 3 Menu Filename template a 31 4 4 4 Menu Meta daan 31 Editon interii Eese E E 32 Automatic note iere ERE ao Se bike in beiadeskbiskopne Eed eiregge egene See ege 33 e e E 33 Boc m M 33 OUT COS MNCS ee 34 E sU n E Ee 34 2 4 5 Menu PEtedecObd RE 34 4 4 7 Menu Backup False take tci pete th hoe iio Eee pex xr En ERU ERO 35 4 4 8 Menu Backup to USB sse eene eene nennen 35 2 35 Mente SeS eege 36 4 5 1 Menu Synchronization nm 36 4 5 2 Menu Time Code Option iicseccscscsencsancsancessadssasagasaonssoaasessscsantoasess 37 Er Snapshots gt
2. Project name and work day USB disk icon and USB keyboard icon 9 SD SFHC card information 10 Files tracks status 11 4 mic line configuration status for the selection function key 1e microphone Chx change to blue when 48V is selected and change to red for T12 CONN tA 4MinX User manual 55 000 061 J 5 2 Start a record To record a project must be validate by default default project and having a configuration files valid by default Mix down This information must be available on the work screen above point 7 and 10 To start a recording you should press REC key The first pressure the recorder is set to READY and it waiting for a confirmation by a second REC press if you have enable the security The screen automatically switches to recording mode with large bargraphs The first panel shows your TRACKs level with there s configuration armed in red or not armed in green If you press OK you can see the USER configuration bargraphs You can switch at any time between this screen and the standby screen by pressing the encoder or the OK button R 00 00 43 SD 14h15 PC cl 10 wav Gain Ch1 47 Ch2 7 Ch3 Ch4 20dB 20dB 0dB 10dB l ls i BUS L R On this screen you can see the true name of file for your next record The function keys are still here They appear on first press and become active You should press again it to make an action They disappear
3. 4MINX operates from Li Ion DV battery type NPF 9x0 The integrated charger can recharge it from an external DC supply in less than 7 hours depending of the battery capability The DC Bat LED becomes red to show the proper operation of the internal charger This LED becomes green at the end of the charge If you don t want to charge the battery you should use a dedicated power cable without connection on the Charger dc input pin See connectors paragraphs which may be desirable e g if the external source is itself derived from a battery pack 4MINX can operate from an external source of 8 V to 18 V DC voltage 4MINX draws constant power from the external source when the voltage changes 10V minimum is need for charging The same LED becomes green to indicate the presence of the external power source 4MINX switches automatically between its internal battery and the external source without any noise priority is given to the external source when it is available Thelow battery level can be adjusted by menu from 6 9v to 7 3v When this threshold isreached a warning message is display on the screen and the battery icon is set in red Whenever the battery voltage goes down to 6 9 V 4MINX isautomatically shut off This prevents damaging the battery by discharging it too deeply 4MINX s power consumption and hence its battery range depend much on the operating conditions such as the number and powering mode of the microphones headphon
4. Adaptor cable from 2 XLR3 to SE for line inputs AES adaptor cable from TA3 to XLR3 Specific adaptor cable for wireless microphone receiver and transmitter 55 000 061 J 4MinX User manual AETA AUDIO SYSTEMS Compact keyboard QZEHTY Micro A or Micro B cable adaptor to HOST A interface Carring Bag Other on request Adaptor cable for AES output to SPDIF on RCA Adaptor Time code cable between Lemo 5 and 2 BNC connectors MiniCon 12pins alone 4MinX User manual 55 000 061 J pera AUDIO SYSTEMS superior sound since 1978 9 Notes 55 000 061 J 4MinX User manual L89 A Eegen 54 ACCOSSOFLIOS oes bebes besote due mad 85 AESADDUtS corro T Ero 7 Audio EE 28 Auxiliary bus 21 22 B BackUp to USB ra ett 35 Block diagram 80 BW E 29 C Ee E 86 87 88 Circe d oie onda a a 46 Control surface 23 COUDIID BS etii amba e tb teu 53 Cue DSi cosi So vea ER 22 45 49 D B2 eT 20 Digital outpoute 8 Double M S 29 55 59 F False dE 35 BRE EDU 83 Geld Ee NEE 29 55 63 Format Diis tton aid 29 55 64 Function EE 38 H Hamasaki square 56 Hirose R EE 74 l Jee ae 42 tC e S conn 56 L Level maps sisien aiat 82 Li lon DV battery 14 LIMITE ER 5 84 Limiter Mixdowp 25 GAK EE 61 LOCK dee E 50 M V
5. Line Input impedance gt 10kQ 4MinX User manual 55 000 061 J 7 2 Line input Female 5 pin XLR Ground 2 Line 1 Socket i 3 Line 1 4 Line2 5 Line 2 7 3 AES inputs Digital microphone powering mode Wee p p B AES 42 normalization 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 7 4 Line Out balanced analog outputs Format 2 channels electronically Male 5 pin XLR ground 2 Line 1 3 3 Line 1 3 4 Line 2 4 5 Line 2 4 Output attenuators Pad Maximum output level 0 dBFS 9 dBu to 22 dBu Source impedance Output balance gt 40 dB 20Hz 20 kHz Channel isolation gt 90 dB 22Hz 22 kHz Signal Noise Ratio gt 80 dB soit THD N lt 0 01 SINAD Signal to Noise and Distortion Ratio 2 40 dB 20Hz 20 kHz 68 O 4MinX User manual 55 000 061 J AUDIO SYSTEMS 7 5 Line Out unbalanced analog outputs Audio signals are the same as line output 1 and 2 Format 2 channels unbalanced Socket Mini jack 3 5mm stereo Output level 6dB below balanced output Maximum output level 16 dBu Source impedance lt 100 Q 7 6 Digial outputs 3 mini XLR TA3 provide 2 digital channels 3 times The pin allocation of the TA3 socket is as follows e om 3 Oma The outputs levels have an AES level 4Vc c110 Q The SPDIF adaptor cable See Annex Accessory make audio level adaptation to have these characteri
6. keyboard wire or wireless You can specify in the 4MinX 3 keyboard types UK French and German Some specifics characters aren t take in care to stay compatible with the FAT system file Use the virtual keyboard o Theletter selection 1s made via the encoder The validation of the letter is made via the OK button The position of the cursor can be set with and o The Stop key inserts a space in the text The Shift key switch between miniscule and majuscule F2 key erase the last characters F3 key erase the field F4 key validate the entry O O O O O O X3 8 Master 48kHz Scene name edition 4MinX User manual 55 000 061 J pera AUDIO SYSTEMS Automatic note When the Automatic note option is enabled at the end of each recording the note entry appears This allows modifying quickly the note between each takes You can at the same time mark your scene as good via the F1 key circled B Master 48kHz Del Recording type You can specify the nature of the record via the menu Recording type This information can be used in the name of the file You have the choice between Wild Sound Pick up Announce Time Sync Not specify Ignore Canvas For people working with 3 indexes a canvas 1s available in this menu too The canvas has the following format sequence number letter scene take The canvas 1s automatically incremented at
7. o Track 4 Z soundfield For A format files o Track 1 LF A FORMAT o Track 2 RF A FORMAT o Track 3 LB A FORMAT o Track 4 RB A FORMAT This configuration doesn t affect the routing file type information is use for meta data Like that the post product can identify easily what microphone was used The files are WAV files with the extension BWF and 1XML fields This type of file remaining fully compatible with a standard WAV file For each file you can select the sources The number of selectable sources depends on the number of tracks authorized on your machine see About menu To create or destroy files you have at your disposal the function keys Once your configuration is performed it must validate it with the F4 key This is the new file management interface Now you can insert delete or add a file where you want Each source in each file is showed like that 55 000 061 J 4MinX User manual LAAs AETA AUDIO SYSTEMS File management If you select a file by Ok you can change the type You can change all or only one source You should use the rotary do go on the field whose be modify displayed in red File management 1 input 1 post s Te 2 Input 2 post puer ut 3 post post post post post post post Validate pre changes Input 2 pre Or press Esc to cancel modification If the file is not valide you have a in the sources field 4MinX User man
8. on both ears e M S M S sum normally right signal on both ears e M S listening of encoded signals sum and difference The L R 2M S matrixing is used for example to listen a conventional stereo signal L R when monitoring M S microphones or when monitoring outputs that have been M S encoded e Alternatively when the mixer is operated in normal stereo mode encoding the signals for monitoring can be used to check the stereo correlation by comparing the relative amplitude of the M and S signals 2 4 Internal alignment signal generator An integrated double oscillator can deliver a sinusoidal 1 kHz on the left and a 400Hz on the right to outputs This can be used to align analog equipment connected to these outputs This signal is activated on all outputs analog and digital The peak level of the generator is 180BFS EBU digital reference level by default but can be adjusted by menu from 20dBFs to OdBFS A function key can be set to have a direct access to the 4MinX User manual 55 000 061 J LAETA AUDIO SYSTEMS 2 5 Intercom Slate microphone A microphone is integrated in 4MINX s front panel its amplified signal can be inserted into the analog digital outputs replacing the normal audio signals See audio routing Slate A function key can be set to have a direct access to the feature 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 3 Powering 3 1 Specifications
9. 4MINX is a 3 color QVGA TFT display This technology features a very wide viewing angle and fast response time The display brightness is adjustable it has latest technology for a perfect outside used On the main screen The monitoring audio level of left and right signals are showing at the bottom of the display Just over them the level of the four microphone inputs in post and pre fader are shown GAES 1 2 input 48kHz DC Scene 0001 lg CH TC 04 25 16 SD 7h36 Left Gain R BUS L A Levels are displayed on large scale bargraphs covering 50dBFS to OdBFS By menu you can set 4 metering level threshold Minimum nominal yellow red They are measured with fast PPM ballistics naddition peaks are held on for about 4 second peak hold function An OVL icon shows up whenever the level reaches 3dBFS or more Input number are display in red when you enable a coupling between us when 2 stereo or M S coupling are selected the second is show in blue Ifyou select pre fader by menu for the input a P is display 55 000 061 J 4MinX User manual l 9 DF Ae AETA AUDIO SYSTEMS 2 3 2 Configuration The Monitor function allows the selection of signals inside 4MINX for displaying their levels on the screen and monitoring them on headphones Just by pressing monitor key and moving the rotary you can select the following signal sources for
10. 73 7 11 Time Code Pin out of the serial OB LEMO 5 pins connector EXG 0B305 HLN Cable connector reference LEMO FGGOB305CLAD52 Wwe Bros Gm O LTC camera output m 4MinX User manual 55 000 061 J Dimensions and weight Dimensions 260 x 75 x 195 mm including connectors 10 2 x3 0 x7 77 Weight SES 7 12 Environmental 4MINX can operate from 20 C to 55 C ambient temperature 4 F to 131 F 4MINX complies with EC directives regarding safety EMC and hazardous substances RoHS e Safety compliant with EN60950 e Susceptibility compliant with EN50082 1 e Emission compliant with EN55022 class B 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 7 13 Hirose 10Pins option On request 4MinX can be equipped with XLR3M in place of XLR5M outputs In this case only 1 and 2 channels will be available instead of the 4 channels Upon request replacing the male base XLR5M outputs 3 4 4MinX can be equipped with a base 10 pins Hirose RMI5TRD 10S for wire connection for Go Return unbalanced with a two channels analog recorder The entrance is style accessible on the XLR 5F the Hirose connector is connected in parallel Left output Line 3 Right input Line 2 Left output Line 3 EN Right input Line 2 3 Right output Line 4 Left input Line 1 4 Right output Line 4 Left input Line 1 4MinX User manual 55 000 061 J 8 Annexes
11. ET eee 38 2 5 d IVI TG Ee 38 255 EE Ee 38 4 5 6 Menu Function EE 38 ER E ee Cal Ke E ee ee ee ee eee ee nee ee eee 39 4 0 1 Menus WOVE EE 39 EE EE 39 70 Menu Lject Media E 39 704 Menu Reset EE 40 4 6 5 Menu Import export configurations cccccccccccceeeeeeeeeeeeeeeeeeeeeees 40 PPO oet dnd MEE MNDU IESU E M Me rescde iH EM NEN 40 EE 40 Ib D 40 2 0 6 Menu Format E 40 NUN IT ITI ARR 4 ER M T Tee 41 5 Operating mode Detailed description 42 S ME LIS Ter MR E RE 42 9 2 SAFE TOGOPBG EE 43 H 4MinX User manual 55 000 061 J 5 HE A4 S 9 PNY 12 Te EE A4 EE be 44 See e a A PRENDI U NOU INFINE NNUS DN SINE 45 SU M SETUP 45 5 3 5 Search or modify a take eene 46 3 9 HORECULS a E E E esc se eee 47 5 5 Quick Screens configurations cccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 47 5 5 1 Inputs configuration sees ori toto etes i eR pei I aa nube aaia 48 359 2 AUdio EENEG 49 5 5 3 Audio lock potentiometers seen eene 50 5 0 HH DOES e cesso doo oboe isa tI o GRO ta IIO EUR IDIEP IDE UON SUB S US 50 SNNT BOLT EEA A ETE A A ae ontacncoanasaiens 51 IO 2 A E 51 e O E 52 6 Audio couplings etm 53 6 1 tee ee KE 6 1 ee TEE KE 6 1 2 SUCLCOP cotes aperti neier eie 54 61 5 5 WONG oE anch pisse ni ntsty aono pru s pan b bite DE 55 6 2 EE eeneg EER EASA EER ERTER bise UNE 57 6 5 MUS COUDLIBB sir
12. amp 2 e Delay between 0 to 7ms by 0 1ms step The 50Hz analog filter can be enabling in the same time as the digital filtering In this case rate will be 32dB Oct below 50Hz A limiter can be inserted into each channel post fader Its activation is shown by a green LED that turns red when the signal begins to limit Stereo and M S Via menu selection channels 1 and 2 3 and 4 can be used as independent channels or coupled for stereo or M S operation When used as a couple of stereo or M S channels the channel impair becomes the master controlling the level of both channels The channel pair provides AC 5dB adjustment of the balance in L R mode normal stereo or the stereo width in M S mode In normal stereo mode the transducers usually have matching sensitivity e Any change of the input gain on one channel induces the same on the other channel e The even channel control controls the balance between L and R channels by 6dB 4MinX User manual 55 000 061 J e Input odd is routed to the Left bus input pair is routed to the Right bus e The even input is routed on the mix down Left and the odd on the mix down right But Over writing these routing remains possible In M S mode the transducers often have different sensitivity e The input gain adjustment is kept separate for channels odd and even e The odd channel control adjust the couple level e The event channel control adjusts the stereo image
13. and direct sound take where you need to change yours microphones and change recording configuration Here the list of setting takes in care in a snapshot e Audio Inputs excepted limiter threshold Audio Input source name label Audio Outputs Channels coupling Routing Excepted Slate 4MinX User manual 55 000 061 J pera AUDIO SYSTEMS e P1 P4 routing e Recording Audio Files configuration e Monitoring presets To manage snapshots you have 5 items Save to modify or create a new snapshot Load to charge a snapshot into the current configuration Delete to remove a snapshot for the list Export to save snapshot on the SDCARD Import to load a snapshot from the SDCARD 5 6 1 Save Load To save a snapshot you should go to the menu Settings snapshots and select Save Snapshot list appears you can select a free memory in this list or reused one entry To identify easily a snapshot you can name it through edition interface To modify it later you should load it and save it again on the same memory Pj my project WD 25 05 2013 1 4 inputs 8tr 2 double ms1 3 3 4 inputs 8 amp tr L Pires ore DC DV sar B 5 4 inputs 8tr 6 i o 7 00 8 lt none gt unm j To speed of the configuration load you can assign snapshots to function keys You have also a shortcut on F1 in the main menu when you select Settings 5 6 2 Export You can export a selected snapsho
14. keyboard keyboard language selection Tools Power down to switch off the unit Sleep to put the 4Minx in Sleeping mode Eject media Unmount SD card and USB disk before removing it from its holster NEEDED TO AVOID PROBLEMS Format media to format the SD card Reset settings Load factory configuration 4MinX User manual 55 000 061 J Import Load settings and projects form the SD card Export Export settings and projects to the SD card Warning Threshold Set threshold warning level of the battery the external DC level and the disk space Update firmware update the firmware from the SD card About Show system information version configuration IP address Shortcut list Show shortcut key features 4 3 Menu Audio 4 3 1 Menu Audio Inputs For each microphone 1 to 4 o The microphone gain can be set from 0 to 50dB by 10dB step o An analog filter at 50Hz 18dB Octave can be enable Digital filter at 50Hz to 200Hz 18dB Octave and 30Hz 6dB Octave can be enable A limiter can be enable A 48Volts phantom power can be enable or a Tonader 12V The phases can be inverted O O O Specific settings for microphone input 1 and 2 An 20dB attenuator PAD can be enable o Specific settings for microphone input 3 and 4 The input connectors can be switch from standard XLR 3 pin to the MiniCon 12
15. the two states by OK red recorded green set but not recorded Shift Esc Change the display information of the SDCARD state Shift Fx Access to the second key function feature 5 5 Quick Screens configurations For having a global vision of the current configuration of your 4Minx you have 4 screens where you can modify settings Theses screens are available at the root menu on F1 to F4 keys All screens have the same management concept It is base on table where line can be selected by the rotary encoder The selected line is set in red Settings of this line can be set by and keys from channel 1 to 4 You can have up to 4 columns on each screen Each column is linked to the same channel number The key of the channel increase the associated setting key decrease setting Modified settings appear in red ee 66 To validate modifications you can press Ok key to validate current line modifications or you can press F4 to validate all screen modifications All red modifications can be canceling at any time by Esc key 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 5 5 1 Inputs configuration gt F1 Microphone inputs configuration Audio Inputs configuration ES Coupling 1 None None None None Gain 10dB 10dB 10dB 2008 EN off of o o Digital Filter 50Hz 50Hz 50Hz 50Hz off ep off o a Polarity P
16. 40dBFS to the limiter threshold and last parameter the compression of the compressor Disable to 1 6 To simplify the configuration we have defined 3 profiles for the reactivity of the limiter compressor Slow normal and fast 4 4 Menu Recording This menu allows you to manage records on a shoot Each shooting can be associated with a project in the project you can create work days These work days can follow or not calendar days At each new record the take counter is automatically increased If you want to split into subgroup records can select different scenes In contrast to the take there is no auto incrementing 4 4 1 Menu Project Management 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS This menu allows you to manage your projects We have 3 parts the first to manage projects the second to manage working days and the last to manage scenes Access to the different parties is making through the function keys Via the main interface below you can change project and working day The validation of a project 1s necessary to enable it The validation is done through the function F4 key Master 48kHz Dc Pj default WD 14 02 2012 Project management Workday 1 Project management Jay Master 48kHz Dc Pj default WD 16 07 2012 Project management This module allows to create a new project the work day will be the day of the mach
17. 55 000 061 J LAETA AUDIO SYSTEMS superior sound f 1 4 4 7 Menu Backup False take If you enable this function false take will be saved in a trash sub directory of the project The files keep the same name indexed by a x If you make several consecutive false take on the same index we add an another x on older files To mark a take as a false take you should use the shortcut Stop v 4 4 8 Menu Backup to USB If you connect a memory key or an external hard drive on the USB port you have the opportunity to make a backup of audio files of the current day The transfer is done in background You can stop the transfer and resume at a later date where you are At any time you can check the backup statue via this menu 8 Master 48kHz DC lag ie 368 WWO Sou nS Remaining 1 of 18 20 6M 24 seconds 0 8 MB s Press lt OK gt to stop backup m es mx cz 8 um m Pause function disable The State of the backup is shown by icon in the main window instead of the m external USB drive icon ba Symbol red round backup running Symbol red pause backup in pause Symbol yellow exclamation Point problem Symbol green round synchronization made EELEE Note It is strongly recommended to use the high speed USB connector micro USB to reduce the transfer time 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS When the backup is stopped an upda
18. 8 1 IXML The BWF audio file is a WAF file with extended part under XML format named 1XML We respect the xml version 1 0 encoding in UTF 8 and the iXML version 1 52 In this part many information are saved Some data are automatically generated by the 4MinX and some can be modify by the user Many data are also saved in the standard WAF header like notes and time code In most case sound editor read at first the waf header and complete data base by the 1iXML part Here is list of managed field by the 4MinX PROJECT Project name SCENE Scene index or Sequence Scene lt TAKE gt Take index or Canvas take TAPE Sero FILE UID Auto Set to AAS4MI lt 4minx serial number gt lt NOTE gt Note on the take lt CIRCLED gt Mark good take lt USER gt User field WILD TRACK User Set to true if you select wide sound recording type TIMECODE FLAG TIMECODE RATE Frame format FILE SAMPLE RATE gt User Audio sample rate frequency lt DIGITIZER SAMPLE RATE gt 55 000 061 J 4MinX User manual Li AETA AUDIO SYSTEMS ORIGINAL FILENAME lt BWF ORIGINATOR gt AAS 4MinX lt BWF_ ORIGINATOR REFERE Auto AAS NCE gt lt BWF TIME REFERENCE LO Auto Time code information W gt lt BWF TIME REFERENCE HIG Auto Time code information H gt BWF DESCRIPTION Auto Same as waf header project scene take information TRACK COUNT gt Number of track in the file CHANNEL I
19. 9dBu to 22dBu Also via the menu a 40dB attenuator can be inserted on each output channel so providing a microphone level signal 2 2 2 Unbalanced Line Out 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS The same signals of the first stereo line output as found on the XLR5M socket are also fed to a 3 5mm stereo mini jack socket These signals are unbalanced and their level is 6dB below those on the balanced XLR5M Their typical use is for linking the mixer to a semi professional recorder Mini Disc cassette DAT or connecting a second headphone 2 2 3 Analog outputs for radio transmitters The L and R mix buses or any inputs can output on the EXT I O socket on the left side of the unit with a separate adjustment of the maximum level for each channel from 20dBu to 10dBu which allows a suitable adaptation to most radio transmitters These outputs are asymmetrical 2 2 4 Digital outputs 4MINX delivers 24 bit stereo digital outputs it is possible via the menu to select either a Pro mode or Consumer mode depending on the type of equipment the signals are fed to A balanced and transformer isolated AES output 110O0hm impedance is available on the Dig Out socket It is possible to connect this AES output to a SPDIF input through an adaptor cable optional see Annex Ls 4MinX User manual 55 000 061 J 2 3 Monitor 2 3 1 Display screen The display screen of
20. ATES NOR me pe ene 28 54 58 Vue Me E e RN E EN Meta Data IXML 29 75 MIDI e 23 Vu de Ge TEE 21 MONON mpm DIS 9 N NOTE EE 33 46 VS E us cttm bes tradet rs dt 14 O EE tege ee 54 P P1 P4 function 22 MI zT 77 80 BC EE 44 Ne eg 34 Zeile GE 25 R Dee EE 43 Recording type 33 S feci E A E teed een abeeenas 28 ShOFtCUES ee deeg 47 SIT Die EE 50 T Snapshots 38 THEE 37 72 Sound ge EE 26 27 Tone 12 38 Soundfield eee lt 7 a a Sources names enr n venae a 34 Ww SPS 200 EE 55 63 Wild Sound Stere O eee ee 28 54 57 c unn SE WOEKOGY ee 27 AETA AUDIO SYSTEMS superior sound since 1978 2012 AETA AUDIO SYSTEMS www aeta audio com
21. Aarm AUDIO SYSTEMS suc e 1978 Z Viet Portable M ixer Recor der User manual AETA AUDIO SYSTEMS 18 22 avenue Edouard Herriot Kepler 4 92350 Le Plessis Robinson FRANCE T l 33 1 41 36 12 00 Fax 33 1 41 36 12 69 Web http www aeta audio com 55 000 061 J 4MinX User manual D Specifications subject to change All rights reserved by AAS April 14 55000061 J AMinX en docx Index 1 Technical Characteristic 2 2 AUDIO UC A E 3 2 1 IO DEDE S ccoocoom rette MM PME DUE RUE M DEI DUUM 3 2 lb Input Mic E 3 DL Line mpais Te RE 6 2 1 3 Embase EXT I O R cepteurs H 6 GN 8E CEPS TIOPON eane E 1 E E E E E E 7 2 2 1 Main outpuls Line E EE 7 22 2 Unbalanced Cine RT EE 7 2 2 3 Analog outputs for radio transmitters ccccccccccccccccceeeeeeeeeeeeeeeeeeeeeees 8 2 24A Digal EE ee 8 ANS eI ME TM 9 2 3 E DIS OB I EE 9 2 9 2 ROMANE AE EE 10 2 3 3 Headphone monitoring ccccccccccccccccceceeeeeeeeeeeeeeeeseeeeeeeseeeeesseeeeseeeess 12 2 4 Internal alignment signal generator c ccc ccceceeeceeeeeeeeeeeeeeeeeeeeeeeeess 12 2 5 Intercom Slate MMCKOPMONG 5 crccnssasassoadasaeunsousdedanodshoossonsabenasaeksensseenbsseneent 13 3 PONIN p E 14 NES Ie ee METER E 14 3 2 SWILCMING on and Of E 15 4 Mercerie ege EES 16 4 1 General primciples iii iese seio hehe Seb lone A 16 A2 EE 17 A Meni Cae UP MT
22. Common Fader for input 1 to 4 Separated gain Common Fader for input 1 to 4 On a surface control 55 000 061 J 4MinX User manual v AETA AUDIO SYSTEMS 6 6 Soundfield A B format Optional A Format microphone Input 1 LF Left Front Input 2 RF Right Front Input 3 LB Left Back Input 4 RB Right Back B Format microphone Input 1 W sound pressure Input 2 X forward backward Input 3 Y left right Input 4 Z upward downward Microphones M anagement Gain filters amp limiter are linked together Ovi Lim Eo Lim On the 4MinX Common Fader for input 1 to 4 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS Gain commun Volume Commun aux 4 entr es On a surface control Monitoring In this mode you can use a dedicated monitoring to decode the A or B format You can turn around the microphone by 45 step With this monitoring you have the best monitoring as possible during your records cpc zgo 9 Master 48kHz Dc Jop Pj import WD 30 01 2013 Monitor SPS200 MR Specific monitoring for the ML SOUNDFIELD A format Microphone SPS200 5 SPS200 MR Pre AES 3 amp 4 55 000 061 J 4MinX User manual v AETA AUDIO SYSTEMS 8 Master pc V Master 48kHz C Pj import WD 30 01 2013 Monitor B Format 5 B Format ML B Format 5 B Format Pre AES 1 amp 2 MR Pre AES 3 amp 4 Specific monitor
23. D O of of XR XLR validate Powering off off off off Pot lock on off off off For example To change gain you should turn the encoder to see Gain in red To change gain of the input x you should press or key of the channel x gt F2 lineinput configuration With channel 1 keys you can change Line 1 setting and with channel 2 setting of Line 2 To speed of the selection a combo list appears and the selection should be made with the encoder 4MinX User manual 55 000 061 J gt F3 AESinput configuration Audio AES configuration E AES 1 AES 2 AES 3 AES 4 0de OdB 12dB 12dB Powering off off on on Digital filter 80Hz 80Hz off off Validate LL Here setting between AES1 amp 2 and AES3 amp 4 are linked together then you can use both channel keys to adjust settings 5 5 2 Audio Routing Audio Routing configuration Bus L BUS R AUX 1 AUX 2 CUE L CUE R Cancel Input 1 Input 2 Input 3 E Input 4 Linel Line 2 AES IL AES 2 Validate 2 NK With this screen you can set mixed bus configuration Channel keys change the selected input routing in the MIXDOWN bus The Channel 2 keys change the selected input routing in the AUXILIARY Bus The Channel 3 4 keys change the selected input routing in the monitoring CUE Bus 55 000 061
24. J 4MinX User manual Ae AETA AUDIO SYSTEMS An X indicate routing configuration of this input in this BUS If you have enable pan pot function you can select it with P configuration Coupling When you enable M S or Double M S coupling BUS routing of theses inputs aren t take in care They are always decoding to stereo and send in the mix down 5 5 3 Audio lock potentiometers Some potentiometers can be locked after adjustment pan pot stereo angle balance The lock feature is available in the Audio Input screen That s possible if The input is set in mono and you have a pan pot Lock the pan The input is set in stereo or M S Lock the stereo balance The input is a DMS Lock the side balance and rear balance Before unlocking a potentiometer it is better to find the original position if you have changed by accident The pop up window tells you the stored value try to match them 5 6 Snapshots A snapshot is a picture of the current configuration It is an easy tool to save a working space quickly A snapshot is backup of the current audio configuration it save microphone choices and audio output configurations If you should coming back or you use frequently same microphone configuration you don t need to set manually all settings for this configuration The snapshot aren t linked to a project you can use the same snapshot in any project One of typical use is to switch between ambiance
25. MinX User manual hess AETA AUDIO SYSTEMS 5 3 5 Search or modify a take If you want to replay another day of work and another project file you can select it via the accessible menu by the F3 key Update 9 Master 48kHz Dc NOTE My note on this scene H new sce l wav Set Project name Workda CmciED defaut e 24012013 J 1 ane 5 8 L Scene n 5 e Taken 8 Le Call last recorded Pio LLLI JJ L Lanio 2F A BTC 00 13 16 D 00 00 37 Take Information My note on this scene Select files Circled It was under this module that you can mark the take as good or reset this tag via the button Set Circled You can also change note linked to this take If files are available on the SD card they appear in the field Take Information and the information provided from metadata information 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS 5 4 Shortcuts To optimize the use of 4minx some shortcuts are available Headphone Display monitoring shortcut or source list Headphone twice Display listening mode Stop lt lt False take Or Save the take as a wild sound The current index isn t increased and the file s is tagged with w in the workday directory New scene Shift OK To inhibit or activate the recording of a file The navigation between files is made by the encoder and the switch between
26. NDEX Track number in the file FUNCTION Bus or Coupling information 4MinX User manual 55 000 061 J 8 2 Overview of connectors and front panel elements 4MinX s front panel 1 Channel change setting keys 2 Channelgain 9 Monitoring menu access 3 Panpot or other feature 10 Display 4 Channel adjustment amp status 11 On Off Escape key and OK key 5 Master gain amp bus level L R 12 Rotary interface 6 External DC Charge LED 13 Headphone volume control 7 Function keys 14 Slate microphone 8 Recording keypad 15 Shift key 4Minx s back panel 1 Battery socket 2 NP F Battery 55 000 061 J 4MinX User manual v AETA AUDIO SYSTEMS 4MinX User manual 55 000 061 J Left Panel l Mic Ligne inputs XLR3F Digital inputs AES 3 42 XLR3F Minicon 12pins interface for wireless transmitter receiver Aa Uc N Digital outputs AES 3 TA3 Right panel 5 Stereo headphone output 6 Auxiliary stereo output unbalanced 7 Main Line outputs balanced 8 Line In Return inputs O Direct outputs from the 4 channel 10 External power input Il Ethernet interface 12 SD SDHC CARD holster 13 USB host 14 Micro USB 2 0 OTG 15 Time Code input output Optionel 16 Word clock input Optionel 55 000 061 J 4MinX User manual v AETA AUDIO SYSTEMS 8 3 Block diagram 80 4MinX User manual 55 000 061 J 8 01 LEO sooJnos OO dN AETA AUDIO SYSTEMS s
27. after 5seconds The Background color provides a clear view of the recorder state ORANGE Waiting record confirmation by pressing REC key RED Record running BLUE Pause during record The record can be put in pause by a REC press and resume by another REC press if this feature is enable in the recording menu 55 000 061 J 4MinX User manual hess AETA AUDIO SYSTEMS Recording is stopped by a double STOP press The current time or time code and recording time are refreshed every second There is also the duration available on the SDCARD ensuring that the remaining disk space is sufficient The bargraph name is set in red if the source is armed else in green 5 3 Play a take A short Play key press show the player module screen Next 2Master 48kHz Dc ED lt default WD 14 02 2012 TC 06 04 49 06 05 07 SD 05h35 Left m a EET sir BBB lolel zis take Seen BUS L R S Show 3 2 menu 3 5 3 1 Navigation You can browse between take in the current scene via the F1 and F2 function keys You can see on the display the current reading position and the total duration or final Time code of the file The progress bar allows you to follow the temporal evolution of reading To coming back in record you get out of the reading module via the F4 key 5 3 2 Play To start reading you should press again the play key The pause is accessible by pressing the same key The a
28. an control 8 channels simultaneously Channels as on the 4Minx can be coupled or not 8 Master 48kHz Dc Scene my scene LI ch Menu MIDI channels Channel 1 2 on Example Mic linel amp 2 coupling Channels 1 to 4 control mic line 1 to 4 inputs channels 5 amp 6 control line inputs and finally channels 7 amp 8 control AES 1 amp 2 inputs For each channel you disposed of two actuators a linear fader and a rotary encoder The encoder is primarily to adjust the input sensitivity For more information on management see chapter management couplings 4MinX User manual 55 000 061 J Some keys are also used on the midi control surface REC press twice to record The pause is also available if the feature is enabled in the menu STOP press twice to stop recording 4 3 7 Menu Master gain You can enabled or disable the front panel master potentiometer with this menu The master affect only the mixdown main BUS For the fixed choice you can set its gain between 12dB and 12dB by 1dB step For variable choice potentiometer enable you can specify the maximum gain available at full clock OdB to 9 18dB 4 3 8 Menu Mixdown Limiter Under this menu you can enable or disable a limiter and or a compressor on the mixdown The user can adjust many parameters At first you should set the limiter threshold Adjustable from 2dBFS to 20dbFS after that the compressor threshold adjustable from
29. der can be enabled for the monitoring on 4MinX Double M S 2 solutions With 3 microphones inputs gt Coupling Double M S should be selected Double M S With 4 microphones inputs Side split on 2 inputs gt Coupling M S on 1 amp 2 and 3 amp 4 SPS200 A format Soundfield coupling should be selected for having A format to stereo decoder The decoder has effect only on the monitoring B Format coupling should be selected for having B format to stereo decoder The decoder has effect only on the monitoring 55 000 061 J 4MinX User manual IRT cross Link All 1 2 3 4 coupling should be enable It can be monitoring one by one capsule on the 4MinX Hamasaki square Link AII 1 2 3 4 coupling should be enable It can be monitoring one by one capsule on the 4MinX 4MinX User manual 55 000 061 J Aarm 6 2 Stereo coupling In case of stereo coupling on input 1 amp 2 and 3 amp 3 on the 4MinX you have Input 1 Left Input 2 Right Input 3 Left Input 4 right Common microphonegain Stereo width Wi Lim OVI Lir Oyl Um A ke Ut Om mr L On the 4MinX Fader Common microphone gain Stereo width Fader On a surface control 55 000 061 J 4MinX User manual v AETA AUDIO SYSTEMS 6 3 M S coupling In case of M S coupling on input 1 amp 2 and 3 amp 3 on the 4MinX you have Input 1 Middle Input 2 Side Input 3 Middle Input 4 Side Middle gain Side gain Wi Lim O
30. dvance and return keys allow to reposition in the file with a step of 5 s or and 1 minute if the shift key is enabled 4MinX User manual 55 000 061 J pera AUDIO SYSTEMS 5 3 3 Monitoring Only registered sources will appear in the monitoring Shortcuts are created automatically with the recorded file types Bargraphs on the screen display the levels of all recorded channels If the current monitoring isn t compatible with this take we set the monitoring on the Mix down in L R mode The player has its own monitoring configuration It doesn t affect the recorder monitoring configuration 5 3 4 Mix Cue bus Solo feature is added for track 1 to 8 under the player The 8 and keys enable or disable flip flop mode the track routing in the monitoring under the player The mic key set the track 1 and the last mic4 key set the track 8 The CUE bus is use for this feature Selected tracks are sending into both CUE bus channel it is a mono mix and the Tx label is set in red Ner Master 48kH2 29 97D PE Pj test WD 2014 04 10 take fw TC 01 45 09 01 45 28 ep 10h19 Left o PLAY S 1 T 2 B Previous take Show menu Exit Note We keep the solo routing enable when the user change the current take by another one The user should disable all solo or select another monitoring preset to disable it 55 000 061 J 4
31. e impedance and listening level etc However as an example starting with a full charged battery 4MINX will operate for at least 7 hours Sony NP F970 with dynamic microphones including ribbon microphones and a 600 Q headphone In such condition 4MINX draws less than 500mA from a 14 4V external source 4MINX draws a near constant power not a constant current from the external source when the voltage varies 4MinX User manual 55 000 061 J pera AUDIO SYSTEMS 3 2 Switching on and off Hold down the Esc button for more than 2 seconds the screen will light up and display the AAS logo after few seconds and after the application start To switch off the unit you can go in the menu tools and select power down Or you can press Esc during 2s and press F1 to confirm Like that you will preserve the integrity of the systems and limits the risks to have defective audio files Note It is possible to switch off the unit by holding down the Esc button for more than 10 seconds This should be use only for emergy used 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 4 Menu description 4 1 General principles To enter the menus push just shortly this time the Esc button The main menu is then displayed Pressing again the Esc button brings you back to the normal meter display mode You can navigate inside the menus and across lists using the rotary To change an ite
32. each new take and it is resetting on a new scene creation The canvas can be used also in one field of the recording file name and only in that 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 1 1 4 Pj 55 WD 1970 01 01 AE Dc Jop Validate You can modify the all fields You should set the focus on the wanted field press Ok and increase or decrease the value with the encoder And press Ok again to validate All field value will be taken in care for the next record Pres F4 to validate modification or ESC to cancel After each new take the Take index is automatically increased Sources names You can specify a name for each inputs this name will be show in the sound report and can be read form the audio file in post production to identify easily sources These labels are save in the snapshots 4 4 5 Menu File format You can specify the number of bits of the BWF file 16 bit or 24 bit files in this menu 4 4 6 Menu Pre record 4minX supports up to 10s of pre record based on the number of tracks and sampling frequency Pre record is automatic reset on each configuration change The total duration of your records will be increased by the value of the selected pre record The pre record is working as soon as you enable it in the menu you don t need to be in a special mode for having it You have programmed pre record buffer available at any time 4MinX User manual
33. ecorder In same time it can manage digital audio treatment in real time This equipment is suitable for sound production with its remarkable audio features and its full compatibility with M S and surround systems 4Minx have 4 Mic Line inputs with all power phantom and limitor 2 digital inputs AES3 Digital inputs support the normalization AES42 for digital microphones 10v phantom power 4Minx has many outputs 6 analog channels and 6 digital channels AES3 The routing capability for each input and each output give complete liberty to the user The multi tracks recorder can grow up to 8 tracks on SD SDHC card and can make a backup on external USB disk You should use SD SDHC card Class 10 or similar to avoid problems A project management included in the unit gives the opportunity to make many sounds recording without problem 4MinX has a keyboard and a 3 TFT high quality display offer a simple and nice user interface On 4Minx the user can set its own mixer interface in regards inputs and outputs need in his configuration To start a work quickly you can read the quick start delivery with the unit It will provide you all details step by step to start a record 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 1 Technical Characteristic e Light weight and small dimensions 1 9 kg 260 x 75 x 195 mm e 4 Mic Line transformerless inputs very low noise 128dBu e Adjustable input gain 10 dB ste
34. in place to use this menu too and confirm by F1 Note The backup job will continue in this mode DON T DISCONNECT THE USB DISK WHEN YOU ARE IN SLEEP MODE 4 6 3 Menu Eject media TO AVOID ANY PROBLEM WITH THE FILE TABLE ON THE SD CARD OR ON USB DISK IT IS IMPERATIVE TO PASS THROUGH THIS MENU BEFORE REMOUVING THE DISK OF ITS HOSTER 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 4 6 4 Menu Reset settings This action will destroy all configurations registered in the machine You can also via this menu return to the factory configuration Note restart requested after this action Note The audio files in the memory card are not destroyed 4 6 5 Menu Import export configurations With these two menus you can import export your projects and your configuration of machine from on the SD card Project You can export or import all projects from one 4Minx to another one If a project still existing on the unit we import only new takes information Other project settings are kept like file configuration meta data Note no projects are deleted when you make an import Settings A reboot of the machine is necessary after importing a configuration Debug Via the export menu debug you can retrieve all the information relevant to analyze problems on the SD card directory 4 6 6 Menu Format media Through it sub menu you can format your SD card or an USB Storage with FAT32 file system Yo
35. ine date system You can destroy a project But to destroy the current project it is necessary to select another project before Only information related to the project is destroyed but not audio files are destroyed You can generate a report of the complete project in HTML and CSV format on SD card trough the Sound report menu 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS und ein Project my_project WORKDAY S 21 03 2012 HN RR NE E E RN RE RUNE 2 ORES HEINE REN 1 1 xx first scene 1 06 12 0300 00 09FALSE 1 BUS 1 boom 1 Post 1 MIXY L 2 MIXY R 3 mic L 2 BUS R 3 AES42 n1 4 mic AES42 n2 13 57 56 Note My note 1 2 xx first_scene1 2 06 124700 00 06TRUE 1 BUS 1 boom 1 Post 1 MIXY L 2 MIXY R 3 mic 2012 03 21 L 2 BUS R 3 AES42 ni 4 mic AES42 n2 13 58 22 Note My note 1 3 xx first_scene1 3 06 13 0600 00 14FALSE 1 BUS 1 boom 1 Post 1 MIXY L 2 MIXY R 3 mic 2012 03 21 L 2 BUS R 3 AES42 n1 4 mic AES42 n2 13 58 50 Note My note Note If canvas index is use Scene field are replaced by sequence scene from the canvas and we show take number from canvas 2 Workday management Pj default WD 16 07 2012 Na 9 Master 48kHz Dc Project management Delete workday Sound report Back This module allows creating a new work day with the date system You can destroy a workday WARNING Only AUDIO files of this day will be destroyed we keep all takes information It is the only way to des
36. ing for the B format 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS rio 0 e 197 For having a good monitoring of the A or B format microphones you should indicate in the Audio Channel coupling menu the orientation of the microphone for the SPS200 and the stereo width between 60 and 180 For the SPS200 A format EE appre from SoundField Scene abc Input 1 2 off Input 3 4 off Other Soundfield SPS200 Mode Side SPS200 Width 90 degree For the B format B Master 48kHz DE Pj import WD 30 01 2013 Input 1 2 off Input 3 4 off Other B Format B Format Width 90 degree B Master 48kHz End Fire Scene abc Inverted End Fire Inverted Side Side Address Mic Inverted Side Address Mic 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 7 Technical Specifications 7 1 Microphone Line inputs Number Format Socket Microphone powering modes Electronic symmetrical input XLR3 Femelle 3 points Phantom 48 V Tonader T12 V Maximum SR p with Pad 39 dBu Maximum input level input 3 amp 4 19 dBu Input headroom 40 dB Input stage gain menu setting 0 to 50 dB 10 dB steps Equivalent input noise EIN lt 128 dBu 200 Q 22 Hz 22 kHz on input 1 and Gin 50 dB Maximum gain analog in to out SES Bandwidth 10 Hz 50 kHz 0 dB 1 dB Common Mode Rejection gt 90 dB 1 kHz Mic Input impe
37. irina eto risa io too fia deed a Rame top EA Nia fa Dess M se ESPERE EOUE 58 6 4 Double M S COMPING eege eg eege 59 CM ET TN E E EE arta re css AE ac eae so aap AE 61 6 6 Soundfield A B format Optional seen 62 FOR KC Le TE e leide CN 66 7 L Microphone Lime ue CN 66 gb uU LCCK 67 SEI eier 67 7 4 Line Out balanced analog outputs ssss 68 7 5 Line Out unbalanced analog Outputs cccccccccccccccccceceeeeeeeeeeeseeeeeeeeeeees 69 TOD ALO oce MEMINI I EM EN EM DM EI ERU 69 Td Headphone en E 70 Tes Direct VO e 70 7 9 EXT I O Interface for RF transmitters receivers ccccccccceceeeeeeeeeeeeees 71 55 000 061 J 4MinX User manual EET v AETA AUDIO SYSTEMS 7 10 Power SUDDIY 72 EREMO c E EAE E E EA 12 FA M Enyronmenia M MEMMM 73 7 13 Hiro se TOPIDS OP UOT EE 74 MEN pc 75 SED M 75 8 2 Overview of connectors and front panel elements T OO HOC COPIE NEE 80 PAE TAN NI T EEEE 82 SS EE 83 o Ea NER Nm 84 So IOC CSS ONS ee 85 i NOOS E 89 Revision J Build on firmware V1 7 5 ee 4MinX User manual 55 000 061 J LAETA AUDIO SYSTEMS Introduction 4MINX is a portable mixer specially designed for outside recording 4Minx is new kind of product on this market It can be use as a traditional mixer but can be use as a multi tracks r
38. m first move towards it using the rotary until the item is highlighted then select the item by pressing the OK button or push down the rotary Change the selected item or value using the rotary and press again the OK button to confirm the change Press the Shift button to leave a menu from one level Press the Esc button to leave a menu repeat the press to return to the normal meter screen In some case F1 to F4 keys can be used as function key On the main menu level many quick accesses are defined They give you a direct access on some settings For Audio menu o Micro line input configuration status o Line input configuration status o AES input configuration status For Records menu o File management For Settings menu o Load snapshots o Bargraphs configurations 4MinX User manual 55 000 061 J pera AUDIO SYSTEMS Pj default WD 14 02 2012 8 Master 48kHz Dc opp Filter Limiter Slate Shortcut list Solo Tone 4 2 Menu structure The menu is divided in 4 sections Audio configuration with Audio input Analog and digital inputs settings Audio Output Analog outputs settings Coupling analog input coupling between input 1 to 4 Routing Output routing amp bus mixing P1 P4 PI to P4 potentiometers function Master Master gain level Mixdown limiter Limiter Compressor configuration Reco
39. monitoring e Input 1 to 4 in post or in pre fader e Channel couple AES 1 amp 2 AES 3 amp 4 e Return Line In couple of signals e Bus e Note The selection can BUS B Haster 48kHz DC be affected on one of Pj default WD 14 02 2012 function kev F1 to F4 gt 15 00 26 SD 05h35 Left bya weier AN o sias MEM l2 A second bank is available by pressing the Shift You have a total of 8 monitoring presets Note When presetsare Ke elt Pj test WD 2014 04 10 available you should press twice the monitoring key to access to this menu Note press the monitoring key to swap between sources and mode 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS superior sound since 1978 To set a shortcut key you have just to press it under this display The current selected source and mode will be saving on this shortcut key Example Set preset F 1 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 2 3 3 Headphone monitoring The headphone can be plugged into a stereo 6 35mm jack socket By pressing twice the monitoring key and vertically moving the cursor with the rotary the monitor mode can be selected among the following e L R Normal stereo listening e L L left signal on both ears e R R right signal on both ears e L R mono sum L R on both ears useful for mono compatibility and phase coherence checking e M S M S sum normally left signal
40. nputs are available on a 5 pin female XLR socket and are electronically balanced It is possible to unbalance an input without negative impact on the performance Each channel has its own maximum level adjustment in the menu from 9dBu to 22dBu for OdBFS Theses inputs can be use as a return from video camera but can be use as more analog entries for the mix down or the recorder It is possible to have a fader control on each input through P1 to P4 In this case we provide you 15dB more gain Theses inputs have digital high pas filtering 50 Hz to 200Hz 12dB octave and 300 Hz 6dB octave suitable for compensating proximity effects in directional microphones Delay can be inserted on theses inputs The delay can be set between 0 and 7ms by 0 1ms step 2 1 3 Embase EXT I O R cepteurs HF The EXT I O socket is available for the connection of an optional extension box This device can be used to interface 4MINX with radio transmitters and or receivers When the extension device is plugged into the EXT I O socket the mixer can use for channels 3 and or 4 inputs from the EXT I O socket instead of XLR inputs 3 and 4 In this case NO microphone power is apply on these inputs The extension device feeds these inputs with two balanced signals For safety no microphone powering is inserted into these inputs on the EXT I O socket but all others settings are the same On this interface you have 2 asymmetrical outputs These
41. ny inputs mixing bus monitor or play back sources Slate Last point you can specify on witch outputs the slate will be send You can send also it in the mixdown auxiliary bus and in all recorded tracks Note the slate replace the original routing on all programmed destination 4 3 5 Menu P1 P4 function Under this menu you can assign many features on the P1 to P4 potentiometers 1 You can have a panpot feature on the microphone input 1 to 4 When you select this feature the selected input is automatically routed in the mix down with panpot When you disable it the selected input is routed in L amp R in the mix down 2 You can configure a gain adjustment on the input line 1 amp 2 both can be coupled on a single potentiometer or separated on 2 potentiometers The line input accepts a maximum level of 24dBu and gain adjustment covers a range of 15dB to 90dB 3 You can configure a gain adjustment on the AES input 1 amp 2 or 3 amp 4 Each couple can be coupled on a single potentiometer or separated on 2 potentiometers The gain adjustment covers a range of 15dB to 90dB 4MinX User manual 55 000 061 J Aarm 4 3 6 MIDI Menu Menu will allow you to transfer control of audio interfaces on a control surface 4Minx support 2 control surfaces Korg nanoKONTROL2 KORG nanoKONITROL2 55 000 061 J 4MinX User manual v AETA AUDIO SYSTEMS Behringer BCF2000 Each of these surfaces c
42. pins For the line inputs 1 and 2 o The maximum level can be set between 9dBu and 22dBu o Digital filter at 50Hz to 200Hz 18dB Octave and 30Hz 6dB Octave can be enable For each AES inputs 1 amp 2 and 3 amp 4 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 10V phantom poser can be enable AES42 normalization A fixed gain can be set between OdB to 36dB by 6dB steps Digital filter at 50Hz to 200Hz 18dB Octave and 30Hz 6dB Octave can be enable Delays Add delay from 0 to 7ms by 0 1ms step on each input all Analog and digital inputs The new delay selection is applied immediately after its selection by OK The value enter by the user is the delay of the external unit connected on the input ie the latency on this input is equal to the maximum latency request on all inputs minus the value enter on this input The same delay is applied on microphone pre and post fader We don t take in care microphone coupling The user should set it manually for each input All values are saved in snapshots Limiter Threshold Adjust the microphone limiter threshold between 3dBFs to 12dBFs 6dB is the minimum value to accept the full dynamic input range 4 3 2 Menu Audio Output A For each line from 1 to 4 o The maximum output level can be set between 9dBu to 22dBu o A 40dB attenuator can be added For each Extended outputs on I O connector MiniCon o The maximum output le
43. ps 0 to 50 dB e High pass filters on each channel e Maximum overall gain 90 dB useful for dynamic and ribbon microphones e Maximum input level 19 dBu without pad e Input headroom 40 dB independent of input stage gain e LED for overload warning on each input channel e Fastlimiter on each input 40 dB operating range with LED indicator e Stereo or M S coupling on inputs 1 amp 2 et 3 amp 4 e Stereo lt M S encoder decoder on inputs 1 amp 2 3 amp 4 e 4 main line outputs maximum level adjustable from 9dBu to 22dBu e 2return or auxiliary line inputs maximum acceptable level adjustable from 9dBu to 22dBu for OdBFS separate Stereo 4 gt M S encoders decoders for monitoring e 2 unbalanced outputs level 6 dB below the balanced outputs e 3 QVGA TFT screen with adjustable brightness displaying large scale bargraphs 50 dB dynamic range e High performance headphone amplifier with selectable source and listening mode e Long operating range on Li Ion DV battery and charger inside e 3 AES3 digital outputs stereo 24 bits up to 96 kHz e 2 AES3 digital inputs with phantom 10V for AES42 microphones with sample rate convertor 4MinX User manual 55 000 061 J 2 AUDIO Interfaces The functions of the analog and digital mixer are shown on the functional diagram that can be found in annex Block diagram On next paragraph we will describe in detail all inputs and outputs of the 4MinX 2 1 Audio Inpu
44. rdings Project management To create delete and modifie a project File management Configuration of recorded files Filename template template of recorded files Meta Data Management and entry of medata for BWF files Backup to USB Enable the backup of the current working day on an USB disk Settings File format Configuration of number of bites in the files 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS Pre record pre record time configuration Backup false take Enable false take backup Pause function Enable pause during record or not REC key security Enable double REC key press to start recording Settings Synchronization to set synchronization source and the sample rate frequency Tone generator Adjust the tone generator level Time code Set all time code configuration mode and video rate Snapshots Manage snapshots user memories Display settings Configuration of bargraphs and brightness adjustment A Adjust the font size for menu Function keys Assign feature on assignable F1 to F4 key Recording BIP Enable disable BIP on record start and stop Date To change the system date Time To change the system hour Keyboard auto lock Automatic lock of the and keys after 10s USB
45. s outputs are described on the need paragraph 6 4MinX User manual 55 000 061 J Note A 9V 600mA power supply is available on the connector 2 1 4 AES Inputs 4MINX can accept AES3 digital audio input on its Dig In XLR 3 pins Signals can be routed or mixed in the bus as others inputs or send to any outputs The input 1 amp 2 can be used to synchronize the 4minx on another machine This feature can be set in the synchronization menu it is necessary to specified in the same menu the frequency of the AES signal Both digital inputs are using a sample rate convertor when you are in master mode Note Don t forget to set the right sample frequency on the synchronization menu when you want to use the AES input as synchronization Theses inputs have digital high pas filtering 50 Hz to 200Hz 12dB octave and 300 Hz 6dB octave suitable for compensating proximity effects in directional microphones Delay can be inserted on theses inputs The delay can be set between 0 and 7ms by 0 1ms step 2 2 Audio outputs 2 2 1 Main outputs Line Out 4Minx have 2 stereo line outputs on XLR 5 pins By menu you can set source for each channels between all inputs bus monitoring The signals are electronically balanced they can be unbalanced with no impact on performance as long as the level stays below 19dBu The maximum output level which corresponds to the maximum digital level OdBFS is adjustable via the menu from
46. stic 55 000 061 J 4MinX User manual OD AETA AUDIO SYSTEMS Protocol CEI 958 SPDIF consumer Format Unbalanced Transformer isolated Connector RCA mal Source Impedance 75 7 7 Headphone output Socket Jack 6 35mm stereo Maximum output level 20 dBu 7 8 Direct I O interface Pinout of the subD 9 pins Pre microphone amplifier channel 1 Pre microphone amplifier channel 3 Pin 3 WE Pre microphone amplifier channel 2 Pre microphone amplifier channel 4 Command input OV 2 5V power 2 5v 4MinX User manual 55 000 061 J CA AETA 7 9 EXT I O Interface for RF transmitters receivers Socket 12 pin Neutrik MiniCon Audio signals for transmitters Unbalanced 2 channels line level Maximum level Adjustable via menu 20 dBu to 10 dBu The pin allocation of the EXT I O socket is as follows rem Omen wwe Awmppagud Wamspegum O ebessen re Cable connector reference NEUTRIK MINICON MRM This connector is available at AETA 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 7 10 Power supply Hirose HR10 7R 4S female 4 pins a 8 V to supply 4MinX and 10V minimum Mapang A ORAGE for the battery charger The power socket Hirose 4 has following pin allocation Ground External DC for the internal battery charger 4Minx external DC input Cable connector reference HIROSE HR10A 7P 4P
47. t or all snapshots on the SDCARD Each snapshot is saved in a dedicated file named with it assigned name If the snapshot exists on the SDCARD it will be replaced by the new one If you need more than 8 snapshots you can save unnecessary snapshots on your SDCARD and reload them later 55 000 061 J 4MinX User manual v AETA AUDIO SYSTEMS B Master 48kHz Pj mwv nro um Ex Export all Snapshots on the SDCARD 5 6 3 Import When you choice to import snapshots from your SDCARD we show you all snapshots found on it under a list you should select the wanted snapshot in the list and select after the place where you want to have it 8 Master 48kHz Dc BAT EED Pj my project WD 25 05 2013 Menu Import Snapshots 1 4 inputs Str 2 double ms1 3 3 4 inputs 8tr 4 link 1 4 5 4 inputs tr 7 00 8 lt none gt Ex load the double ms1 3 snapshot in the memory 6 4MinX User manual 55 000 061 J 6 Audio couplings 6 1 Microphones We can divide microphone type 3 parts from simple to complex Monophonic Stereophonic Surround We won t explain microphone capture technique We will just provide you details on about to set your 4MinX for each microphone used Next chapter will explain how to manage microphones We provide details on compatible microphones with the 4minX We don t speak about config
48. te of the sound report of the current working day is made on the USB disk and on the SDCARD 4 5 Menu Settings 4 5 1 Menu Synchronization In the Mode menu you can choose the mode Master operation on the internal clock or select an external sync mode AES or a word clock Time code Option In the Frequency menu you can select the sampling rate frequency from 32kHz to 96 kHz Note It is imperative to select same sampling rate as the external source of synchronization for the proper functioning of the machine 4MinX User manual 55 000 061 J LAETA AUDIO SYSTEMS 4 5 2 Menu Time Code Option In this menu you can set the Time Code mode of operation Off all the records begin to OhOm0s Free Run Time code runs independently on its current value Ext TC 4MinX following continuously an external code including judgment time Ext Tc cont 4MinX synchronizes to an external TC and continues to run the TC even if the source is disconnected You also have the option to configure video format which 1s associated with 23 976 24 25 29 97 30 29 97 drop or 30 drop frames per second Set Time Code menu specify its value for the free run mode or when 4MinX is used as a generator of time code You can reset it to 0h 0m 0s use the current hour or set it as you want An adaptation of LEMOSpoints to two sheets BNC cable is available as an option Led bicolor on the right side of the 4minX gi
49. troy audio files Can generate a report of the day s work in HTML and CSV format on SD card via the Sound report menu 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 3 Scene management New 9 Master 48kHz Dc opp Pj default WD 14 02 2012 Prejctmamagement You can create a new scene in the project when you want The scene index is not related to working days It increments regardless For all modules the navigation between the different drop down lists is done through the encoder as in menus The activation of the Ok allows entering and getting out of the various fields The Esc key cancels any changes 4 4 2 Menu File Management In this menu you can configure your records This configuration is linked to the active project We work by file Each file can be either Mono or well polyphonic several mono tracks in the same file In case of use coupling microphone you can specify Stereo M S Double M S A or B format Option soundfield e You should respect the track order in these files A For stereo files o Track 1 Left or Mix L for a bus o Track 2 Right or Mix R for a bus For M S files o Track 1 Middle o Track 2 Side 4MinX User manual 55 000 061 J pera AUDIO SYSTEMS Double M S files o Track 1 Middle front o Track 2 Side o Track 3 Middle rear A For B format files o Track 1 W soundfield o Track2 X soundfield o Track3 Y soundfield
50. ts 2 1 1 Input Mic Line Each of these four inputs is available on a 3 pin female XLR socket and is electronically balanced Each input support 48V phantom power or T12 power If no powering is active unbalancing an input has no negative impact on the performance Each input has its own volume control on the front panel generally named fader Specificities Inputs 3 and 4 can also be fed from the EXT I O socket in which case no microphone powering is available Input 1 and 2 can stand very strong audio levels thanks to a 20 dB attenuator When it is enable the input level can grow up to 39dBu Functions of the MIC Line inputs The following functions are available on each input via a selection in the menu 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS e Input stage gain setting OdB to 50dB 10dB steps e Phantom power for a microphone 48V or Tonader 12V e Analog high pass filtering 50 Hz cut off frequency 18dB octave e Digital high pas filtering 50 Hz to 200Hz 12dB octave and 300 Hz 6dB octave suitable for compensating proximity effects in directional microphones e Polarity inversion phase reversal e Fastlimiting with soft knee e Routing to Left or Right bus or Center i e L and R with pan pot or not routed at all e The risk of overload LED begins to light at 12 dB below overhead e Attenuator 20dB can be enable on the mic line input 1
51. u can do a quick format on the first partition used by 4MinX by F1 or make a whole disk complete disk format by F4 button In the latter case all existing partitions on the disk will be destroyed and it will be formatted with one partition under FAT32 format 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS superior sound since 1978 Formatting will take less than a minute for a complete disk format CAUTION AII data on the disk will be lost B Master 48kHz Format media Warning thresholds Update firmware E 4 6 7 Warning You have 3 sub menu to set warning threshold e Warning threshold for the NP F battery the minimum value is 6 4V e Warning threshold for the external DC power e Warning threshold for remaining SD card disk space 4 6 8 Update Check on the SD card an update file and launch the update if it is found 55 000 061 J 4MinX User manual hess AETA AUDIO SYSTEMS 5 Operating mode Detailed description 5 1 Interface 4 56 7 3 7 H Master 48kHz 8 GC PREV ear EEN WD 24 11 2011 ES 9 10 11 1 Show monitoring source and listening mode 2 Recorder state Stop Recording Pause play 3 Function keys show the name of the function on the first line and in the second function accessible with the shift key 4 Synchronization and sample rate frequency indication Time Code or system hour Last recorded scene and take index
52. ual 55 000 061 J Aarm AUDIO SYSTEMS n B 313 J new file E J JnL Delete selected Load settings 4 4 3 Menu Filename template Through this menu you can change the root of the file name You have at your disposal 3 fields For each field you can select between the project name Scene name Working day Recording type Canvas The file will have the following name Field 1 Field 2 Field 3 scene index Take index File number Split file index wav Note the Split file index is the index of the 2Go file split FAT limitation size 4 4 4 Menu Meta data Pj default WD 14 02 2012 Menu Meta Data Field Scene train Field Note good take Field Machine n 123 Field User john 8 Master 48kHz Dc opp Limiter Automatic note off Recording type Mot specify Canvas state off Source names 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS In this menu you can enter a name for the current scene notes on the current scene put a machine name in the sound report and also enter a user name Meta data are saved in each audio file and can be re used in post production See 1XML annex They are included also in the sound report of the working day or project report Edition interface To entry data you have two possibilities Use an external USB keyboard 4MinX support every kind of USB
53. uperior sound since 1978 y sng 1sng sna udeiBieg UMOPXIIN uuse9 QU I y xny 7 xny xnv Aseyixny 98S SAV VBE 150d SAV CNL ISOd SAV C 150g ot vse SAV y 180d 180d ZBL SAV SR Z 180d gt TT c Oll oo oo L sod Lon Neoo Em OI zi PRE 9Jd SAV 29 94d SAV REINO eur A 9 Sul Cae Dap ZBL Bq au 0 O vad EE Ad miT jg L i Z Old 7 E Se ay Oo Oo J ZBL 1no eur i Jejse A a li l www aeta audio com ZH007 8000L Joyesaue6 euo A SY euoL II 8 widmo amp FE sodno a H zano ejes 8 H ad m o DOC 06 VBE ISOd SAV J VRE 94d SAV J e OIUDU S DOC 06 so _ 291 eld say ZBL od SAV b rtm LI gp pe sdeis gpi STT A E ZB 1s0d eu Sei au ou ee paido star AG Ba pl m Wo y NAI YPIMSIO c ZHOOE soueeg P o 0 ZHOS amp g apoz VY 59985 o 113 JdH 8 s 9100L 000 a exa o ld A ndul L cadino gt H JI m i O aE e eouejeg yndu ddH J oseud WO pun Ad A ZHOS sdeis apo yamod Lnd Ladino ddH gpos 0 OIN Jeun ZHOOE 0 ZHOS aPpoc 0 00L Coupling Stereo MS 81 User manual 4Mi 55 000 061 J Ae AETA AUDIO SYSTEMS 8 4 Level maps Mic Line input level map PAD HPF amp Bus gt Digital Input Input 3 Preamp Direct out Fader Limiter dBFS 39 PAQ on H 19 19 H i i H Ma
54. uration needed more than 4 microphone inputs 6 1 1 Monophonic Monophonic microphones are the base You can found different capsule on the market Except their power they are managed under the same way on the 4Minx You should disable coupling on its input you can manage its own gain and apply treatment on it After that you can decide to mix it on not with others sources Or you can send it where you want in the stereo mix down on left right or both sides with pan pot 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 6 1 2 Stereophonic Theses microphones are used for stereo production stereo mix down all of them use 2 microphones They can be coincident or not some distance between same cardioids capsule should be use for each microphone excepted for the M S where you have a figure eight bidirectional for the Side 70 180 Coupling stereo Spaciousness should be set limited but good localization Coupling M S should be set Spaciousness to decode it in stereo limited but A M S decoder can be also good enable on the monitoring localization Coupling stereo should be Spaciousness set sastisfactory and good lt 5 30cm ta localization O 0 90 0 180 Coupling stereo should be Spaciousness set good but indistinct 40 80cm da localization A B 4MinX User manual 55 000 061 J 6 1 3 Surround Surround microphones are recorded in native mode but a deco
55. vel can be set between 20dBu to 10dBu o AES out mode AES format Pro or Consumer 4 3 3 Menu Coupling In this menu you can select microphone coupling between 4MinX User manual 55 000 061 J o For 2 inputs Stereo or M S coupling on inputs 1 amp 2 or 3 amp 4 o For3 inputs Double M S inputs 1 amp 2 amp 3 o For 4 inputs ink between 1 2 3 4 SoundField A for SPS200 option soundfield B format option soundfield By default there are no couplings 4 3 4 Menu Routing Mixdown bus Under this menu we can set inputs sources mixing together in the stereo bus Mix down You can manage correctly mono and stereo sources in this bus Auxiliary bus You have a second mixing bus for local diffusion You can send it on analog and digital outputs Only mono source can be managed correctly in this bus The master has no effect on the auxiliary bus An automatic attenuation is made depending of the number of selected sources Number of channels mixed Attenuation into AUX bus 6 6dB 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS Monitoring bus You have a third mixing bus for monitoring CUE You can send it on analog and digital outputs Only mono source can be managed correctly in this bus The master has no effect on the monitoring bus There are no automatic attenuation Output sources For each analog and digital output you can select one of a
56. ves you the State of the Time Code module configuration second second Time code not set E meemk a Low Voltage TC not set Low Voltage TC set Recovery mode NOTE The Time code is maintained during 3 hours with dedicated internal batteries if you set itin EXT TC CONT or Free Run Note The Time code charger works only when 4MinX is powered 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS 4 5 3 Menu Snapshots You can create configurations memories All configurations related to audio part and audio files will be stored in each memory You can create delete load export and import them 4 5 4 Menu Tone Allows adjusting the level of the tone generator between 20dBFs to OdBFs 4 5 5 Menu Display The menu Brightness allows both adjust the brightness of the screen and all of DEL present in the face before The Metering thresholds menu allows setting the threshold for each LED of the bargraph These same settings are used for the display of the levels on the TFT screen The Bargraph mode menu offers you the possibility to change the display mode of the audio levels on the screen between VU mode and dBFS mode In VU mode the OdB level corresponds to the threshold of the yellow led The Bargraph count menu allows you to benefit of 4 additional bargaphs in mode full 4 Additional bargraphs are blue instead of green The Bargraph display menu allo
57. vi Uir M Lim LV i 1 5 On the 4MinX Fader M S Angle adjustment Middle gain Side gain On a surface control Fader M S Angle adjustment 4MinX User manual 55 000 061 J Aarm 6 4 Double M S coupling In case of double M S coupling on input 1 amp 2 amp 3 on the 4MinX you have Input 1 Front Middle Input 2 Side Input 3 Rear Middle Middle gain Middle gain Front Side gain Rear Ovi Lim A M S Angle adjustment i ader Rear On the AMinX Fader Front Middle gain Side gain Middle gain front rear M S Angle adjustment F r fron Fader rear On a surface control ader front 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS Note The Side gain is a 6dB balance from middle front gain The Middle rear gain is a 6dB balance from middle front gain In this mode only the front M S is decoded in the mixdown The 4MinX will give you a separated monitoring for the front and for the rear 8 Master 48kHz Dc Pj import WD 30 01 2013 Monitor MS Rear L R Note The Double M S microphone is mixed as 2 separated M S microphones in the mix down after stereo conversion 60 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS superior sound since 1978 6 5 Link all 1 to 4 In case of Link all 1 on input 1 amp 2 amp 3 amp 4 on the 4MinX you have Separated gain but filters amp limiter are linked together Ovi Lim LO Lim A Um On the 4MinX
58. width In the center detent position a coherent couple should provide a normalized 110 angle e Whenever inverting the phase of channel even after decoding from M S to L R the stereo image is reserved LOR e Manual routing is inhibited and the signals are routed and decoded as follows Input impair is the M signal input pair is the S signal Input impair Input pair M S is routed to the Left bus Input impair Input pair M S is routed to the Right bus Limiters A limiter can be inserted into each channel after the channel fader This 1s a fast limiter with a dynamic range wide enough to stand the 40 dB overhead of the input stage The activation of the limiter is shown by an LED As long as the signal level stays below the limiter threshold little effect is seen on the signal When the limiter is triggered its output stays 6dBFS below the A D converter clipping level for up to 40dB input overdrive It can thus be seen as a safety limiter that may be left active all the time The threshold can be adjusted through the menu from 12dBF S to 3dBF S 55 000 061 J 4MinX User manual Ae AETA AUDIO SYSTEMS Note In case of use specific coupling the limiters are coupling together which is the required mode for applying simultaneous and identical gain reduction to both channels in stereo and M S modes in order to preserve the coherence of the stereo image 2 1 2 Line inputs return Two i
59. ws you to select between 2 mode the bargraphs sources The Tracks mode follow file tracks configuration and teh User take in care selection made on Bargraph sources menu The Bargraph sources menu offers you the possibility to customize the sources of 8 bargraphs on the screen Note the 4 mic line inputs bargaphs led show the post fader level cannot be changed 4 5 6 Menu Function keys This menu allows you to configure function keys for the recording mode You can assign 2 functions by touch through the use of the shift key before pressing the function key Here is a list of the available functions e For mic line inputs 4MinX User manual 55 000 061 J o Gain filters phase Limiter solo e Meta data o Note o Scene name o Type of take o Canvas e Memories o Snapshot from 1 to 8 e Other functions o Slate Tone 4 6 Menu Tools 4 6 1 Menu Power down It is imperative to power down the 4MinX correctly from the user interface if you don t want to lose settings and configurations You can press during 1s the ESC key in place to use this menu and confirm by F4 4 6 2 Menu Sleep This menu allows putting the 4Minx in standby In standby the consumption is reduced to 1 5W All microphones power are cut and the 9V for the wireless transceivers and receiver is turn off By pressing Esc key you return to the normal operating mode in 3s You can press during 1s the ESC key
60. x output Max input level lev l pm 0 PAD n 30 20 20 Z i 29 209 Min gai Std output level 18 dBFS 40 i 38 38 i Max gain 98 98 110 i Noise floor minimum gain fader low 112 130 i b 128 128 Line output level map Digital Unbalanced dBu dBFS Matrixing Out Line out 30 20 10 Max level Max gain setting 22 dBu Min gain Std level i 18 setting 9 idBu H i H D H D H D H H 1 H n H D H D i H D H i 1 D H D H H 1 H D H A 4MinX User manual 55 000 061 J 8 5 Filters E ANA AAMT III AA AA tt wa ZIL tit II 0 4 20 3 0 50 60 70 80 90 200 300 400 500 600 700 1 z Danone SES ES EES EES SSES SSES x Dark blue 160Hz 12dB Oct Digital 200Hz 12dB Oct Digital 300Hz 6dB Oct Digital 55 000 061 J 4MinX User manual z NN 40 35 30 25 20 15 10 5 0 5 10 15 dBu Threshold set to 6dBFs Threshold set to 8dBFs 4MinX User manual 55 000 061 J 8 7 Accessories Many accessories are available including Power supply AC DCconvertor NPF 960 Battery 55 000 061 J 4MinX User manual NP1 holdster for NP1 battery Car adaptor power cable Adaptor cable XLRA5 to 2 XLR3 for line outputs 86 4MinX User manual 55 000 061 J Aarm AUDIO SYSTEMS uperio sound since 1978

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