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A-16 User Guide

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1. When Channels are linked they act as one source on the A 16 Personal Mixer When you select either of the two linked Channels on the Mixer both LEDs will light up indicating that they are linked Volume changes affect both Channels simultaneously Channels that are linked at the A 16T Transmitter will appear linked on every Personal Mixer connected to the system You can link or un link Channels as needed even while audio is running through the system All connected Personal Mixers update immediately The Spread Control When two Channels are linked they no longer have separate pan controls With the Channel link comes a new feature called Spread The Spread control varies the stereo image of the two linked Channels from full stereo to mono This allows you to position stereo sources in your mix by controlling the width of the stereo image Spread changes the panning of the left and right Channels simultaneously Instead of having two Channels panned 100 left and right Spread allows the Channels to be panned to 60 left and right for example 36 The Effect of the Spread Control Spread turns this When you adjust the Pan control with a stereo linked Channel selected the Pan LEDs show the width of the stereo spread that is currently set Multiple LEDs light to indicate the compression of the image from full stereo to mono into this for example The Mute and Solo Functions Solo a Channel While working with a mix
2. The lower yellow LEDs in all Channel buttons contained in the Group will light indicating that the Channels are now muted e Unmute the Group by pressing the Mute button again while the Group is still selected Note The mute status of your Groups is saved as part of a Preset 41 Aviom A 16 Personal Monitor Mixing System Applications This section describes how to set up and use the A 16 Personal Monitor Mixing System in a variety of contexts Create a Mix With Console Direct Outputs The direct output of a live or recording console allows you to take an exact copy of an input channel s audio and patch it into the A 16T for processing A typical console s direct output point is right after the input meaning that changes made on the console as far as effects EQ etc do not affect the sound of the direct output The A 16T can accept up to sixteen direct outputs You can use balanced or unbal anced cables to connect audio depending on the configuration of your mixer The most likely scenario involves using a multi cable snake to connect the main mixing board s direct outs to the A 16T It s not a requirement but rather a conve nient method of keeping cable mess to a minimum Follow these steps to create a monitor mix with direct outputs e Connect a balanced or unbalanced cable from the direct output jack on the main mixer to the first input on the A 16T Transmitter rear panel e Repeat this procedure for
3. Plug the power supply into an available AC power outlet The Personal Monitor System will be in its on state as long as it is plugged into a working electrical outlet No on off power switches are included on the A 16 System If you would like to control the power state of your units simply connect the power supplies to a power strip with an on off switch Use that as a system power switch System Interconnections A single Category 5 cable is required to connect each A Net compatible device in your system Connect a Category 5 cable from the front panel A Net jack on the A 16T Transmitter to the A Net In jack on the first Personal Mixer Connect additional A 16 Personal Mixers with a single Category 5 cable from the A Net Out jack on the first Mixer to the A Net In jack on the next Personal Mixer Repeat this process for each additional Mixer unit in your system 25 Aviom A 16 Personal Monitor Mixing System Audio Connections Inputs The Aviom A 16 Personal Monitor Mixing System is designed to work in a wide variety of audio situations For complete setup information refer to the detailed instructions later in this document For the purposes of this quick startup guide a single audio setup example will be used Since many mixing boards provide direct channel outputs we ll use that output for example purposes If you have a mixer without direct outputs you can substitute audio coming from any available ou
4. A 16T In and Thru Patching Not to be confused with patching the A 16T into a mixer s insert send return loop this 46 is a simple wiring idea for having access to the A 16T rear panel In and Thru connec tions It allows permanent installations to have access to the flexible patching options of the A 16T as needed In the studio this allows you to patch direct outputs to the A 16T one day and then use a combination of aux sends direct outputs and console bus outputs another day without reaching behind an equipment rack This setup is designed for a patch bay that is not normalled A normalled patch bay is one that automatically sends the signal from one jack of the patch bay typically the top row to another jack typically the lower jack To connect a patch bay using this configuration e Use balanced or unbalanced cables depending on your patch bay to connect the A 16T row of Input jacks to one row of the patch bay Patch another set of cables from the A 16T Thru jacks to another row of the patch bay e Patch an audio signal into the Input row of the patch bay The signal is processed by the Transmitter It will appear in the Personal Mixers To send the signal elsewhere in the studio patch a cable into the Thru row on the patch bay Repeat these steps to add additional audio signals to the mix Adding Effects to a Monitor Mix Sometimes you may want to have reverb delays etc sent into the monitor system
5. Bass tone control Treble tone control Master volume control Solo button Mute button Channel Mute LED Channel select LED Channel or Preset select button depends on mode Label strip Recall button for Save hold Recall and Group Group button 11 Aviom A 16 Personal Monitor Mixing System The A 16T Transmitter Stereo Link Input Levei Input Level mi lyn aaa 4 0 ay Transmitter Components Signal present LED Link switch Input Level switches Power LED A Net output 13 Aviom A 16 Personal Monitor Mixing System Navigating the System This section explains the basic layout of your new Aviom products The diagrams on the previous pages can be used as a quick visual guide to the location of the basic components of the Personal Monitor Mixing System The A 16T Transmitter Front Panel The front panel of the A 16T contains the Channel information Link switches Signal Present LEDs Clip LEDs Power indicator Input Level switches and the A Net output connector Channel LEDs The numbered Channels on the A 16T front panel correspond to the sixteen inputs on the rear section of the A 16T They are grouped together in pairs Channels 1 and 2 Channels 3 and 4 etc Each Channel contains two LEDs one showing that there is an audio signal present and another used to indicate that the input to a channe
6. This works for studio cue systems as well as for live applications There are two ways of accomplishing this e Patch the effects returns from the mixer into the A 16T via insert points if available e Connect the effects device outputs to the A 16T first and then use the Thru jack on the A 16T to complete the signal chain In either case the performers can now decide how much reverb is required in their personal mix And they can save up to sixteen mixes with various amounts of effects in each Adding Live Ambience to a Monitor Mix For performers using in ear monitors in a live performance situation it may be desir able to add some room tone into the monitor system to help add a sense of space This technique can be used with most live consoles All you need is a way to send the signal from a pair of stage or room mics into the A 16T Transmitter 47 Aviom A 16 Personal Monitor Mixing System If you are using direct outputs from channels to send instrument and mic signals into the A 16T you need to dedicate two channels to the mics that are picking up the ambi ent sound It is not necessary that the live mics be sent into the front of house mix Silent Jam Session There is no requirement that a mixer be used with the Personal Monitor Mixing Sys tem In fact it makes a great late night jam session environment for keyboard players guitarists and electronic drummers etc To set up a silent headphone system for jamming e Co
7. Possible Solutions Ifyou already have three Groups defined and attempt to select a new Channel that is not part of an existing Group the button press is ignored This happens you are trying to create a new which would exceed the limit of three Groups per Preset Edit or delete an existing Group to continue 50 A 16T Transmitter Specifications Analog to Digital Conversion Sampling Rate 48 kHz Bit depth 24 bits Signal to Noise Ratio Referenced to 0dB 93dB Frequency Response 4Hz 22kHz 0 2dB 3dB Crosstalk 90dB Maximum Levels Line Inputs 22dBu Impedance Transmitter Line Inputs 48k ohms Dimensions 1U high by 6 deep Weight 6 8 lbs A 16 Personal Mixer Specifications Digital to Analog Conversion Bit Depth 24 bit Signal to Noise Ratio Referenced to 0dB 103dB Treble shelving 12dB at 9kHz Bass shelving 12dB at 160Hz Headphone driver Works with 30 600 ohm headphones Maximum Levels Line Headphone outputs 20dBu Impedance Line Headphone outputs 120 ohms 10 75 w x5 6 deep x 2 25 Dimensions tall Weight 3 4 Ibs 51 Index A A 16T Front Panel Settings 26 A 16T Rear Panel 17 30 A Net 7 16 A Net Active LED 11 16 A Net Connectors 23 A Net In jack 23 A Net Out jack 23 AC Line Conditioning 3 AC Power Connection 25 adapter cable 24 Adding Effects 45 46 47 Adding Live Ambience 47
8. The A 16T Transmitter Transmitter Components Navigating the System The A 16T Transmitter Front Panel Channel LEDs Input Levels The Link Switch Power and A Net The A 16T Rear Panel Power Connector Channel Input Jacks Channel Thru Jacks The A 16 Personal Mixer Operational Modes Global Controls Tone Controls Master Volume Button Behaviors Volume and Pan Control Pan LEDs Using Solo Mode Muting a Channel Personal Mixer Rear Panel A Net Connectors OONODUGRRWUVWUNH PS DC Power Input Audio Outputs Quick System Setup AC Power Connection System Interconnections Audio Connections Inputs A 16T Front Panel Settings Audio Connections Outputs Labeling the Channels Powering Up Basic Navigation Preparing to Make a Mix Mixing Saving Your New Preset What Gets Saved Connecting Audio Connections on the A 16T Rear Panel Connecting a Mixer Direct Output Bus Outputs Aux Sends Effects Sends Insert Send Return Points Line Level Devices Mixing The Editing Interface Making Changes to a Mix Linking Channels The Spread Control The Effect of the Spread Control The Mute and Solo Functions Solo a Channel Mute a Channel Unmute a Channel Creating Groups Creating Additional Groups Making Changes to a Group Changing Channel Settings Within a Group Removing Channels From a Group Muting Groups Applications Create a Mix With Console Direct Outputs Using Aux Sends to Create a Monitor Mix Studio Cue System Playback Monitoring
9. to the audio input on your mono device To use a mono input on a device that has an XLR input connection you need to use a cable that has a tip sleeve 1 4 jack on one end and an XLR on the other Using a tip ring sleeve 1 4 jack to XLR cable will cause the left and right channels to be summed resulting in a loss of level To make a custom adapter cable using a TS Jack Connect the Tip signal to XLR Pin 2 Connect the Sleeve signal to XLR Pin 1 Connect the unused XLR Pin 3 to XLR Pin 1 To make a custom adapter cable using a TRS Jack Connect the Tip signal to XLR Pin 2 Connect the Ring signal to XLR Pin 3 Connect the Sleeve signal to XLR Pin 1 o 24 Quick System Setup For those who can t wait to try their new product or for those who hate reading manu als follow these quick setup instructions to get up and running in no time Refer to the detailed setup and usage instructions later in this document for additional information Start with all devices turned off When all power and audio connections have been made you can then power up all the components in your system AC Power Connection Both component parts of your Personal Monitor Mixing System use separate external power supplies Connect the power supply to the 18 24 VDC Power jack on the rear of the A 16T Transmitter unit Plug the power supply into an available AC power outlet e Connect the power supply to the A 16 Personal Mixer unit
10. you may want to listen to a particular Channel by itself to check a part locate or solve a problem select a pan location etc To do this you can use the Solo mode The Solo mode lets you listen to the selected Channel alone without disturbing the rest of the mix Solo mode works on the currently selected Channel or Group To use Solo mode first select the Channel you want to hear alone Its red button LED should be lit Now press the SoLo button found in the pair of buttons in the upper right corner of the Personal Mixer The Channel is now heard solo You can make changes to volume and panning when a Channel is in Solo mode All changes happen immediately Consider Solo mode as a temporary state only You cannot save a Preset with a Channel in Solo mode Only one Channel linked pair or Group can be in solo at a time To exit Solo mode simply select another Channel or press the SoLo button again to exit To select a different Channel for auditioning in Solo mode remember that you must first select a Channel and then press the SoLo button to enter Solo mode Mute a Channel The method used for muting Channels is similar to that used for the Solo function first select the Channel then perform an action There are some differences however You can mute as many Channels as necessary for your application e Channels that are muted can be saved as part of a Preset To mute a Channel first select the desired Channel on the Person
11. Continue making changes as needed Remember volume and pan changes only affect the Channel whose LED is lit solid Removing Channels From a Group To remove a Channel from a Group simply double click the Channel that you want to remove The flashing LED will go out To add other Channels to a Group double click them When you have double clicked to remove all Channels that were previously part of the Group you re editing the Group will no longer exist You need at least two Channels to have a valid group Exit the Group edit mode by pressing the Group button again The LED in the Group button will go out This saves your changes to the Group 40 Some points to note about Groups e Up to three Groups can be created per Preset e Groups are relative only to the Personal Mixer that they are created on Groups you create on your Personal Mixer do not affect other Personal Mixers being used in your system Remember that although you have edited and saved changes to your Group you must still save the Preset if you want to recall the Preset with the new Group configuration intact Muting Groups Groups can be muted if necessary while creating a mix or editing The procedure is the same as for muting a single Channel To mute a Group First select one of the Channels that is part of the Group The upper red LED in each Channel button that is part of a Group will be lit solid To mute the Group simply press the Mute button
12. Personal Mixer Features Sixteen Channel select buttons with dual LEDs Dedicated Recall Group Solo and Mute buttons Sixteen user Preset memory locations Pan Spread control with LED readout e Channel volume control with LED level readout e Master Volume Treble and Bass controls Tabletop or mic stand mountable using optional stand mounting bracket Conventions Used in this Document When indicating a button on the front panel of the A 16 Personal Mixer a special typeface is used For example when selecting a Preset press the RECALL button Aviom A 16 Personal Monitor Mixing System Warranty Information Please record the following information for future reference Your Authorized Aviom Dealer Name Address Phone Serial Numbers of Your Aviom Products Date of Purchase Your Authorized Aviom Dealer is your primary source for service and support The information recorded above will be helpful in communicating with your Authorized Aviom Dealer should you need to contact Aviom Customer Service If you have any questions concerning the use of this unit please contact your Authorized Aviom Dealer first For additional technical support or to find the name of the nearest Authorized Aviom Repair Station check the Aviom web site at www aviominc com To fulfill warranty requirements your Aviom product should be serviced only at an authorized Aviom service center The Aviom serial number label
13. Using Solo Mode To listen to the Channel you re editing without hearing the rest of the current mix press the SoLo button Make any necessary changes to the Channel When finished press the SoLo button again or select any other Channel Both methods will automati cally exit Solo Mode and return you to your current mix Note The status of Solo Mode is not saved with a Preset Muting a Channel While creating a mix any Channel or combination of Channels can be muted Unlike the Solo Mode the changes you make with the MuTe button can be saved as part of a Preset 22 To mute a Channel e Select the Channel first e Press the Mute button The yellow LED in the Channel button lights To unmute a Channel e Select a muted Channel e Press the Mute button The yellow LED in the Channel button will go out Additional Channels can be muted or unmuted by following the same procedure first select the Channel then press the Mute button Personal Mixer Rear Panel On the rear of the Personal Mixer you will find the A Net connectors the power supply input and the audio output A Net Connectors There are two A Net connectors on the rear of the Personal Mixer The A Net In jack accepts e the A Net signal coming from the A 16T Transmitter if the Personal Mixer is the first Personal Mixer in the system or e the A Net signal coming from the Out jack of another Personal Mixer The A Net Out jack is used to connect another A
14. a separate controllable level for the lead singer background singers drums and the rest of the instruments So Aux Send 1 is assigned to Lead Vocals Aux Send 2 is assigned to Background Vocals Aux Send 3 is assigned to the drums Aux Send 4 is assigned to the instruments All that s left to do is connect four cables from the mixing board s Aux Sends to the A 16 Transmitter Turning up the Aux Send 1 level on the mixing console sends the lead vocal to the A 16 Transmitter Since there is only one singer there s no sub mixing or balance setting required The four musicians who sing background vocals will need to be blended at the main mixer This will be done by sending audio from each of their microphones into Aux Send 2 By changing the aux send level you control the blend of the four singers without affecting the mix created by the faders on the main mixer The same concept used to create a mix of all the background singer s microphones is used for the drum kit and the instruments The drums are sent to Aux Send 3 while the instruments are sent to Aux Send 4 At each musician s A 16 Mixer a custom mix can now be created The singer can have more instruments the drummer can have less background vocals and no drums in the mix the instrumentalists can have their own background vocal level etc Studio Cue System In the studio the flexibility of the Personal Monitor Mixing System will give performers more control of their he
15. each Channel and then saving this setup as a Preset so that you can recall your custom mix later The user interface is quite simple to understand As with many digital mixers the A 16 Personal Mixer has many Channels but only one set of controls that are shared by all the Channels A Channel is selected by pressing one of the numbered Channel buttons on the Mixer s front surface When a Channel is selected the red LED in the Channel s button will light to indicate that it has been selected and is ready to be edited The procedure to edit a Channel involves only two steps Select the Channel you want to change Edit the volume panning or mute status That s it Each Channel can be edited by using the same simple steps The Editing Interface When you turn the VoLume knob clockwise to raise the volume of the selected Channel the volume is reflected in the Volume LED indicators There are twenty four visible volume steps available in the Volume LEDs Each LED lights at two levels first at half brightness then at full brightness More LEDs lit indicates higher volume The pan position for a Channel can be changed with the PAN knob Turn it left or right to move the audio in the stereo field Your changes will be reflected in the Pan LEDs The Pan LEDs are used to indicate the left center right location of the selected Channel The Pan LEDs have a green middle LED to indicate the center position in the stereo field with red LEDs o
16. effects processors etc Try the 0dB setting for musical instruments such as keyboards and drum machines The 10dB setting is appropriate for consumer audio devices such as CD players and MP3 players Also semi pro audio gear should use the 10dB setting In many cases those devices use RCA jacks for audio input and output Input Level ra 22 a ay Check the specifications of your audio gear if you are unsure about its output level Although you won t harm the A 16T or your audio devices by using an incorrect level setting you do want to avoid distorting the audio that passes through the A 16 system and eventually on to your monitors In general you need to check the A 16T front panel Signal and Clip LEDs when initially setting up your audio system and choosing level settings If your 10dB device outputs a hot level it may be necessary to adjust the Input Level switch to avoid clipping In this example moving the switch to the 0dB setting should provide a strong signal without distortion The Link Switch The A 16T Transmitter provides an easy solution for stereo input sources such as keyboards mixer sub groups drum machines CD players effects device outputs etc The Link switch is used to turn a pair of adjacent channels into a stereo channel that can be controlled as a single source on the Personal Mixers 15 Aviom A 16 Personal Monitor Mixing System There are eight Link switches on the front panel
17. from when the Preset was saved the Preset will be adjusted to agree with the current hardware settings on the A 16T Transmitter front panel If this happens simply change the position of the Link switch on the A 16T Your current mix will be updated immediately Problem A Channel was assigned to one Group and now it is suddenly part of a different Group Possible Solutions e When you link a stereo Channel pair with the Link switch on the A 16T after a Group has been created it is possible that channel characteristics could change This includes the volume pan mute status and Group assignment The rule to remember is that the even numbered channel the right side of the pair will inherit the characteristics of the odd numbered channel left side of the pair Problem When editing a Group that contains a large number of Channels it seems like all of the LEDs are pulsing Possible Solutions This is a normal effect of the current limiting circuit and is not an indica tion of a problem Problem I dont think my Preset was saved Possible Solutions e When saving a Preset make sure that the RECALL and Group buttons are both held down before pressing a memory location button The Preset is saved when you release your finger from the memory location button When a Preset has been saved correctly you will see all sixteen Channel LEDs flash momentarily to confirm the save operation Problem In Group mode I can t select a new Channel
18. into the A 16T the Thru jack can be used to complete the insert send receive loop used by most manufacturers Additional information about patching and connecting systems appears later in this document The A 16 Personal Mixer This section describes the controls modes and functions of the A 16 Personal Mixer The basic components of the front panel include Sixteen lighted Channel buttons they are also the Preset select buttons Channel label strip Recall button Group configuration and edit button Solo and Mute buttons Pan and Volume knobs Bass and Treble tone controls Master Volume control A Net signal indicator A 16 DA es mass Operational Modes When using the A 16 Personal Mixer you will be in one of the following modes Mix Mode Here you can change Channel and mix settings such as volume mute and panning you ll spend most of your time in this mode Recall Mode Activated by the RECALL button the row of sixteen Channel buttons are used to select one of the sixteen available mixes 18 saved as Presets Group Mode Used when creating Groups or editing existing Groups This is activated by pressing the Group button The Channel Select buttons are used to add or delete Channels from a Group Solo Mode When the Soto button is pressed the selected Channel or Group is audible while the rest of the mix is muted Save Mode This mode is activated by pressing and holdin
19. linked stereo Channels can be part of a Group As you create a Group the Channel volume and pan settings of each Channel added to a Group are retained This helps to keep the overall blend of Channels that are part of a Group even while you adjust the Group s overall volume The VoLume control changes the overall level of the Group Some examples of Groups in use e A Group allows background vocal parts from six singers to be adjusted together All the drums in a live drum kit can be combined to a single stereo mix for easy adjustment for the guitar player while the drummer retains individual control over each drum in his mix Horns and woodwinds can be controlled together 38 e Multiple stereo keyboards can be combined into one source Creating and editing Groups is done in the Group Mode To create your first Group e Start by selecting a Channel that you want to be included in the Group Press the dedicated Group button on the left side of the Personal Mixer Its red Group LED will begin to flash indicating that you can now edit the Group e Double click the Channel buttons to include a Channel in the Group e Channels that are added to the Group will flash their upper red LED to indicate that they are now part of the Group To Save your Group simply press the Group button again The Group LED goes out and you are returned to your current Preset and live mix In the current Preset you will now see all Channel
20. must appear on the outside of the unit or the Aviom warranty is void This manual and its contents are copyrighted by Aviom Inc All rights are reserved by Aviom Inc This document may not in whole or in part be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form without prior written consent from Aviom Inc The software and or firmware contained within Aviom products is copyrighted and all rights are reserved by Aviom Inc Although every effort has been made to ensure the accuracy of the text and illustra tions in this manual no guarantee is made or implied as to the accuracy of the information contained within A 16 Personal Monitor Mixing System is a trademark of Aviom Inc A Net is a trademark of Aviom Inc 2003 Aviom Inc Package Contents The complete A 16 Personal Monitor Mixing System comes packaged in two parts the A 16T A Net Transmitter and the A 16 Personal Mixer Check the contents carefully before making connections and continuing with installation To create a basic system you should have An A 16 Transmitter box with One A 16T A Net Transmitter Power supply for the A 16T A Net Transmitter An A 16 Personal Mixer box with One A 16 Personal Mixer Power supply for the A 16 Personal Mixer One Category 5 interconnect cable e User Guide Also included with the system is a Warranty Card Be sure to fill out the form and return it to Avio
21. particular mixer in this case are beyond the scope of this document Consult your mixer s documentation to learn more With a channel assigned to a bus output you can then control the level of the bus independent of the other levels on the mixer In fact if you assign multiple channels to a bus output this acts as a sub mixer combining the audio from all assigned channels into one signal The individual channel level fader is used to set the relative balance of all channels assigned to the bus As an example you could assign all the channels of the main mixer devoted to drums to a bus As mentioned previously the relative mix of all the components of the drum sound would remain the same the levels are based on the individual channel s level settings By sending all the drum channels to a bus the entire drum kit sound can be raised or lowered in volume from a single fader By using two bus outputs a stereo drum sub mix with panning can be created More on this below The same theory extends to the operation of the A 16 If you send the sub mixed drum sound in the example above from a console bus output to the A 16T Transmit ter then each Personal Mixer in the system has a single channel devoted to the drums Each performer can control the amount of drums in his her mix with a single knob He she cannot however change the relative balance of the drums that make up this mix more snare less cymbals etc This change would need to b
22. patch cable consists of four twisted pairs of copper wire terminated by RJ45 male connectors The cable assembly is used to provide connectivity between any two Category 5 female outlet jacks A variation called Category 5e uses additional twists in the cable to reduce interference in high speed network applications The RJ45 connector looks similar to the connectors found on a telephone system only larger The twisting of the wire pairs helps to shield the cable from unwanted interfer ence from electrical fields or radio interference sometimes referred to as RF Cat 5 cabling supports frequencies up to 100 MHz and speeds up to 1000 Mbps linn Category 5 cables Cables Used in the Aviom System The Category 5 cables used with your Aviom system are interchangeable with any standard Category 5 or Cat 5e cables If you need a longer cable for a particular application any computer store should be able to supply you with an appropriate cable A qualified technician should be able to build custom cables to any length up to the maximum of 500 feet between components For fixed or permanent installations you have the option of running Category 5 cables inside walls and terminating them with readily available wall panels that include the RJ45 jack Note When purchasing Category 5 cables be sure to buy only standard Cat 5 cables not those sold as crossover cables crossover cable is used for file transfer between two compu
23. shows that power is connected to the unit It does not indicate however that a valid A Net signal is being generated The A Net output jack is used to connect the A 16T to the first A Net compatible device in your monitor system Use any standard Category 5 cable to make the connec tions Remember that the maximum cable length is 500 feet 150 meters When a proper A Net connection between the A 16T Transmitter and a Personal Mixer exists the A Net Active LED on the Personal Mixer will light 16 The A 16T Rear Panel On the rear of the A 16T Transmitter you will find the power connector the sixteen audio inputs and the sixteen Thru jacks Signal routing into and out of the A 16T Transmitter has been designed to be extremely flexible allowing the A 16T to integrate into virtually any audio environment Power Connector Your A 16T Transmitter comes with a switching type power supply This type of power supply can be used with a wide range of AC wall current outputs meaning that you do not need to replace the power supply if the unit will be used in different countries throughout the world where current voltages are different You may however need plug adapters to allow the power supply to be connected to wall outlets internationally since many countries use different physical plug layouts for their power systems Channel Input Jacks The rear panel of the A 16T Transmitter contains sixteen Input jacks labelled In The
24. the recorder Using this technique you can quickly create a variety of recorded tracks for rehearsals etc by recording the different Preset mixes saved on your Personal Mixer 48 Troubleshooting Before contacting Customer Service check the following list of common problems and solutions for help Problem No audio from Personal Mixer outputs Possible Solutions No input audio from the main mixing console Check the levels of the main mixing board that the system is connected to e Check the cables and connections between the main mixer and the A 16 system The Signal LEDs on the front of the A 16T can be used to confirm that audio is being received Bad cables try a replacement All Channels on the Personal Mixer are at zero e Master volume level on the Personal Mixer is at zero A Net cables are not connected properly Problem Cant change Presets Possible Solutions e Make sure that the RECALL button has been pressed Its LED will flash indicating that you should press a numbered button to recall a Preset Problem Cant hear a Channel that is part of a Group Possible Solutions The Group might be muted Check the lower yellow LED in the Channel buttons A lit yellow LED indicates the Channel is muted To unmute it press the Mute button while the Group is selected The yellow LED must be unlit in order to hear the audio on that channel The Channel volume is all the way down In Group edit mod
25. 23 24 25 25 25 26 26 27 27 27 28 28 29 29 30 30 30 30 31 32 32 34 35 35 35 36 36 37 37 37 37 38 38 39 40 40 40 41 42 42 42 43 43 Using Console Inserts Y Cable Insert Adding Effects Using a Balanced TRS Cable Adding Effects When Using a Single Balanced Cable Using a Patch Bay A 16T In and Thru Patching Adding Effects to a Monitor Mix Adding Live Ambience to a Monitor Mix Silent Jam Session Other Uses for the Personal Mixer Outputs Record a Mix Troubleshooting A 16T Transmitter Specifications A 16 Personal Mixer Specifications 45 45 45 45 46 46 46 47 47 48 48 48 49 51 51 Welcome Thank you for purchasing the Aviom A 16 Personal Monitor Mixing System This User Guide is designed to familiarize you with your new product and to have you up and running in no time Features Your Personal Monitor Mixing System provides a host of professional features designed to make the system flexible in a variety of music and audio situations A 16T Transmitter Features Sixteen high quality audio channels Adjustable input gain switches per channel pair Eight stereo channel Link switches e Signal and Peak LEDs on each channel e Sixteen inch TRS jacks for audio Input connections Sixteen 4 inch TRS jacks for Thru connections Single ended input accepts balanced or unbalanced signals and can provide balanced or unbalanced signal pass through e 1U high rack mountable enclosure A 16
26. 33 Aviom A 16 Personal Monitor Mixing System Line Level Devices In addition to connecting a traditional mixing console there are numerous other audio sources that can be used with the Personal Monitor Mixing System There is no requirement that your audio sources be connected to a mixing console first Using some creative patching you ll find numerous uses for the Personal Monitor Mixing System Here are a few examples e Connect a CD player s stereo outputs to two inputs on the Transmitter Singers can rehearse to a backing track while still controlling their vocal balance in the monitors e Patch a drum machine output into the A 16T to provide a click track e Ifa keyboard player has multiple keyboards being mixed by a dedicated keyboard line mixer that mixer s outputs can be connected to the A 16T e Connect outputs from stereo guitar processors or amp simulators e Virtual drums can be connected directly into the A 16T Add in outputs from keyboards and guitar amp simulators and a band can rehearse silently without a mixer 34 The process of creating a monitor mix using the Personal Monitor Mixing System is similar to the process used to create a front of house mix As mentioned in the Quick Setup tutorial section the Personal Mixer interface makes it easy to jump right in and create your first mix within minutes of connecting the system for the first time Mixing involves setting pan volume and mute status for
27. AVIOM A 16 Personal Monitor Mixing System User Guide Information in this document is subject to change All rights reserved Copyright 2003 Aviom Inc Printed in USA Document Rev 1 03 Part Number 9301 1001 0001 Aviom Inc 1157 Phoenixville Pike Suite 201 West Chester PA 19380 USA 610 738 9005 610 738 9950 fax www aviom com READ THIS FIRST Important Safety Instructions 1 Read these instructions A N 2 Keep these instructions 3 Heed all warnings 4 Follow all instructions 5 Do not use this apparatus near water 6 Clean only with a dry cloth 7 Do not block any ventilation openings Install in accordance with the manufacturer s instructions 8 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or third prong are provided for your safety If the provided plug does not fit your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Use only with th
28. All Volumes Zero 21 Audio Connections Inputs 26 Audio Connections Outputs 26 Audio Outputs 24 Aux Send 42 Aux Sends 32 B Balanced signals 17 Balanced TRS Cable 45 Basic Navigation 27 Bass and Treble knobs 19 Bass tone control 11 Bus Outputs 31 Button Behaviors 20 C Cables 5 Cable Lengths 6 Category 5 5 Channel Input Jacks 17 Channel Labels 4 Channel LEDs 14 29 Channel Settings 21 Channel Thru Jacks 17 Cleaning and Maintenance 9 clean the label writing area 4 Clip LED 14 Connecting a Mixer 30 Console Inserts 45 Create a Mix 42 creating a monitor mix 28 Creating Groups 38 crossover cables 5 D DC Power Input 23 Direct Output 30 Direct Outputs 42 E Editing Interface 35 effects device outputs 15 Effects Send 42 Effects Sends 32 effect insert 18 EQ 20 F Front Panel 14 front panel 18 G Global Controls 19 Group 38 39 40 Group Making Changes 40 Group button 20 Group Mode 19 in ear monitors 26 inline coupler 6 Inputs 26 Input Levels 14 insert point 18 Insert Send Return 32 Insert Send and Return Jacks 33 Installing the A 16T in a Rack 4 L label strip 27 Level Switch 15 Line Level 34 Linking Channels 36 Linking channels 16 Link Switch 15 Live Ambience 47 make a custom adapter cable 24 Master Volume 18 20 Master volume control 11 mixer sub groups 15 Mix Mode 18 Monitor with effects 45 Mono 24 Mute 37 Mute a Channel 37 Mute button 20 M
29. LEDs associated with a Group light whenever you press a Channel button that is included in your saved Group The Channels now behave as one Note Remember to save the Preset if you want to be able to recall the Preset with the new Group settings later Creating Additional Groups Three Groups can be created and saved in each Preset in a Personal Mixer Each Group can be created and or edited as needed while live audio is playing through the system The instructions in the previous section describe how to create and save the first Group in a mix Creating additional Groups follows the same procedure Use these steps to create a second and or third Group e Select a Channel that is not currently part of an existing Group Press the Group button to enter Group Mode The Group LED will flash e Double click any Channels that you want to add to the Group To save the Group press the Group button again The flashing LED will go out Shortcut While in the Group edit mode you can start the process of creating a new Group while editing an existing Group To do this e Press a Channel button that is not already part of the current Group being edited Its red LED will light solid e Double click Channels to add them to a new Group e Create a third Group by following the same procedure Exit the Group edit mode to save the Groups e Save the Preset 39 Aviom A 16 Personal Monitor Mixing System If you try to crea
30. Net device This will send the same sixteen audio channels being processed by the A 16T Transmitter to the additional device so that another unique monitor mix can be created An unlimited number of A Net devices can be connected in series using this method Personal Mixer Personal Mixer A 16T A Net output A Net In A Net Out A Net In A Net Out to additional A Net devices DC Power Input Connect the DC power supply to the jack on the rear of the Personal Mixer Use only power supplies designed for your Aviom products 23 Aviom A 16 Personal Monitor Mixing System Audio Outputs The audio outputs on the rear of the A 16 Personal Mixer can be used with head phones in ear monitors powered speakers or any other device that can accept a line level audio output Stereo dual mono and mono outputs are available by using the appropriate cables Stereo The TRS outputs on the Personal Mixer are stereo Any pair of stereo headphones can simply be plugged into the jack To connect a set of stereo speakers studio monitors or stage speakers use a stereo to dual mono adapter to split the stereo signal into separate left and right mono signals Then connect a standard mono cable to the audio input of the left and the right ampli fier for the speakers Mono To use a mono amplifier powered speaker etc connect a standard audio interconnect cable tip and sleeve guitar cord type from the audio output on the Personal Mixer
31. TH IN THIS LIMITED WARRANTY DOCUMENT AVIOM INC S LIABILITY IS LIM ITED TO THE REPAIR OR REPLACEMENT AT OUR OPTION OF ANY DEFECTIVE PRODUCT AND SHALL IN NO EVENT INCLUDE INCIDENTAL OR CONSEQUEN TIAL DAMAGES OF ANY KIND SOME STATES DO NOT ALLOW EXCLUSIONS OR LIMITATION OF IMPLIED WAR RANTIES OR LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU Aviom and the Aviom logo are trademarks of Aviom Inc WARNING AN TO REDUCE THE DANGER OF ELECTRICAL SHOCK DO NOT REMOVE COVERS NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY To reduce the risk of fire or electrical shock do not expose this product to rain or other types of moisture To avoid the hazard of electrical shock do not handle the power cord with wet hands Operating Temperature 10 C to 40 C 50 F to 105 F CAUTION Using any audio system at high volume levels can cause permanent damage to your hearing Set your system volume as low as possible Avoid prolonged exposure to excessive sound pressure levels Table of Contents Welcome Features Conventions Used in this Document Warranty Information Package Contents AC Line Conditioning Installing the A 16T in a Rack Channel Labels What is Category 5 Cables Used in the Aviom System Cable Lengths About A Net Power Supplies Cleaning and Maintenance Information The A 16 Personal Mixer Personal Mixer Components
32. ach the unit to your rack hardware Tighten all four screws firmly but avoid overtightening You may want to use non metallic washers between the rack mounting screws and the A 16T s finished surface to avoid marring the painted finish on the A 16T Transmitter Always allow adequate ventilation for devices mounted in racks Avoid placing your A 16T directly above or below other rack mounted gear that produces high levels of heat Channel Labels For writing channel information or names on the A 16 Personal Mixer label surface or scribble strip we suggest the using a china marker or other easily removed marking device A china marker is designed for marking on plastic metal glass wood and paper These are available at most office supply outlets Avoid the use of permanent markers Personal Mixer Label Strip To clean the label writing area on the A 16 Mixer use a soft clean cloth to remove most types of temporary marking material For difficult to remove types of marking devices a cotton swab moistened with a drop of rubbing alcohol can be used Use the minimum amount possible to remove the writing Be careful not to get rubbing alcohol on the surface of your Aviom products What is Category 5 Category 5 sometimes referred to as Cat 5 describes a commonly used type of high performance network cabling It is used mainly for data transmission purposes to con nect computers modems and other devices A standard Category 5
33. adphone cue mix At the same time it allows the engineer to spend less time fussing with the cue mix and more time making the tracks sound great Making a cue mix from a recording console is essentially the same as when using a live mixing board If your board has direct outputs or unused auxiliary sends you can use the same techniques as described for live audio monitor mixes Playback Monitoring In the studio performers also need to listen back to tracks they have just recorded If each performer is using a different mix while recording playback of the track will 43 Aviom A 16 Personal Monitor Mixing System be different in each set of headphones If you can dedicate two inputs on the A 16T Transmitter for playback you can easily provide the performers with a high quality playback of the track they have just recorded Here s how to set it up e Set aside the first fourteen Channels of the A 16T for audio tracks to be sent to the performers as a cue mix The remaining two Channels are reserved for the stereo mix that the engineer creates in the studio e Connect cables from the console for monitoring the fourteen performer Channels as described previously Use direct outputs aux sends etc e Patch the stereo mix output that you want the performers to hear into the remaining two A 16T inputs The idea is that you will create two Presets on the Personal Mixers for the performers The first is their standard cue mix It uses f
34. al Mixer The red 37 Aviom A 16 Personal Monitor Mixing System Channel LED should be lit Next press the Mute button to silence the Channel The Channel s lower yellow LED will light to indicate that it is muted Select any other Channels that you want to mute and follow the same procedure to remove them from the current mix Unmute a Channel Once a Channel is muted you can follow this simple procedure to clear the mute e Select the muted Channel It should have the yellow LED in its button lit Press the Mute button The yellow LED will go out To clear mutes on other Channels continue selecting Channels fol lowed by pressing the Mute button to clear the mutes Save the Preset with the mutes if desired Note Solo mode will temporarily override a mute This guarantees that you will always hear the Channels you solo When you exit Solo mode the Channels are returned to their previous state Creating Groups When you need control over more than just a stereo pair of Channels as described earlier using the Link function you can use the Group function to control multiple Channels Up to three Groups can be created per user Preset This means that every Personal Mixer can have up to forty eight different Groups saved by using all sixteen user Presets A Group can consist of any number of Channels but Groups cannot overlap That is one Group cannot contain Channels that are part of another Group Mono or
35. can tell that a Channel is selected because the upper LED in its button is lit The sixteen Channel buttons have two LEDs in each an upper and a lower The red upper LED indicates that the Channel is selected you can change its volume and pan ning You can also solo or mute the track using the dedicated SoLo and Mute buttons on the Personal Mixer surface More on that later The upper LEDs will also light in combination if a track is linked or is part of one of the three available Groups More info on Groups appears later in this quick startup section The lower yellow LED in each Channel button indicates the Channel s mute status A lit LED indicates that the Channel is muted Any number of Channels can be muted 27 Aviom A 16 Personal Monitor Mixing System Preparing to Make a Mix Set the global tone controls Bass and TREBLE to about 12 o clock This is the default EQ setting no boost or cut is applied to the audio mix Set the Master volume knob on the Personal Mixer to a low setting about 9 or 10 o clock should be safe Send audio into the system this could be the band playing live or audio from a tape deck or other multi track audio device Raise the levels to a comfortable level after you have audio playing through the system Mixing Start creating a monitor mix by selecting the first Channel you want to hear Follow these steps e Press the desired Channel button its upper red LED will light Tur
36. e select the Channel and check the level for that Channel by looking at the LEDs in the Volume indicator If no LEDs are lit then the Channel is turned all the way down Raise the volume by turning the Channel VoLume knob re save the Group and Preset if necessary Problem The A Net LED is on but there is no sound Possible Solutions The A Net Active LED indicates that the input to the receiving device is properly connected to another A Net device It does not indicate that all devices in a system are properly connected however If you have two Personal Mixers connected together the second Personal Mixer s A Net LED will light because the first Personal Mixer is correctly connected to it Check that each device in the chain has a Category 5 cable plugged into it e Check that the A Net cables are connected in the correct order The Cat 5 49 Aviom A 16 Personal Monitor Mixing System cable connected to the first Personal Mixer should be connected to the A Net In jack The next device is connected from the Out on the first device to the In on the next Problem A Preset was saved with a stereo link active but when the Preset is recalled the channels are mono Or a Preset was saved with mono channels but on recall the Channels are linked Possible Solutions The status of the stereo link is set by the front panel Link switches on the A 16T Transmitter If a Preset is recalled and the position of the Link switch is different
37. e cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified personnel Servicing is required when the apparatus has been damaged in any way such as when the power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 No on off power switches are included in the A 16 system The external power supply should be used to control power to an Aviom A 16 device This power supply should remain readily operable 16 The solid line over dashed line symbol indicates that the input voltage must be a DC voltage 17 The box within a box symbol 2 indicates that the external power supply is double insulated Aviom Inc Limited Warranty Aviom Inc warrants this product against defects in materials and workmanship for a period of one year from the date of the original retail purchase This warranty does not apply if the equipment has been damaged due to misuse abuse accident or problems with electrical power The warranty also does not apply if the product has been modified in any way or if the product serial numbe
38. e from the Thru jack of the A 16T Plug it into the output of the effect e Connect a cable from the A 16T Thru jack to the input of the effect The send return loop is complete and now includes the effect You do not hear the effect in the monitors Monitor with the effect e Remove the cable from the In jack of the A 16T Plug it into the input of the effect e Connect a cable from the output of the effect to the A 16T In jack Leave the cable already connected to the A 16T Thru jack as it is It completes the loop Using a Balanced TRS Cable A single balanced cable can be used to complete an insert send return loop when used with the A 16T Transmitter In this case the send and return loop will be completed 45 Aviom A 16 Personal Monitor Mixing System when you patch a TRS cable into the A 16T Thru jack This is an important point to remember and is not a typo The upper jack on the A 16T will complete the loop when used this way If the same cable were to be plugged into the bottom In jack only the Send portion of the loop would be connected Although not an undesirable audio connection this would not complete the signal loop Adding Effects When Using a Single Balanced Cable The setup described above completes an effect send return loop with a single cable To add an insert effect processor using this setup the In jack on the A 16T Transmitter can be used All that is needed is a standard insert style Y cable TRS on o
39. e made at the main mixer and would affect the balance in all connected A 16 Mixers 31 Aviom A 16 Personal Monitor Mixing System You can extend this idea further to create a stereo drum mix This requires that the drums be assigned to two bus outputs usually consecutive numbers such as 1 and 2 3 and 4 etc The pan or left right balance from the drum kit is then set by using the mixer s Pan knobs To get the floor tom into only the right speaker for example its pan knob should be turned to the fully clockwise position The bus output idea can be combined with direct outputs as needed This could be useful if you wanted to have individual control over the band s instruments but also be able to turn up or down all background vocals from four singers from a single knob Aux Sends Effects Sends An Auxiliary Send or Aux Send for short is typically used on a live or recording console to send the sound from a channel into an effect device such as a reverb Using a dedicated set of knobs found in each channel strip each channel can have a different amount of the effect applied as needed An Aux Send does not have to be used exclusively with effects though You can think of an Aux Send as another mini mixer it functions in a similar manner to a bus output It is used to pass the audio signals from the console to another destination You can use any combination of audio sources with the A 16 to create a monitor mix The method f
40. ersonal Monitor Mixing System the A Net signal carries sixteen channels of digital data from the A 16T Transmitter to each and every Personal Mixer connected to the system Some of the benefits of using A Net to transmit digital audio are No latency No ground loops Easy cabling using readily available components An unlimited number of Personal Mixers can be used in a system Ease in spanning long distances between system components Note While the Category 5 cables and connectors used on your Aviom products look like typical computer network connections do not connect computers routers or other home and business networking equipment to your Aviom products Aviom A 16 Personal Monitor Mixing System Power Supplies Your Aviom product uses a DC power supply that has a two prong power cord The prongs on the power supply are identical meaning that there is no need to orient the plug in a specific direction in the power outlet Some products with two prong power cords have polarized plugs that can only be inserted into an electrical outlet one way The power supply that ships with your Aviom product is a universal switching type It is capable of working with voltages from 100 to 240 volts AC This means that a separate power supply is not needed to use the products with the power systems found in most countries You may need plug adapters to use the power supply with the AC outlet plug shape variations used throughout the
41. g both the RECALL and Group buttons When both buttons are held down the Save Mode is active Pressing any numbered button while still holding this button combination will save your current mix to that Preset location Note A Preset is saved when the numbered button is released Global Controls The three knobs in the upper right section of the A 16 Personal Mixer affect your mix volume and tone directly The Bass Treble and Master volume controls are always active regardless of the selected Preset Tone Controls Use the Bass and Treble controls to change the overall balance of bass or treble fre quencies in your mix These controls affect the entire mix not the individual Channels Trekke Munie The default position for the Bass and TREBLE knobs is at 12 o clock To add more low frequencies to your monitor mix turn the Bass knob to the right of the 12 o clock position To remove lows turn the knob counterclockwise past the center To change the high frequency content follow the same procedure turn the TREBLE knob right to add highs left to diminish them 19 Aviom A 16 Personal Monitor Mixing System The Bass and Treble EQs in the Personal Mixer are both shelving type There is 12dB of cut or boost available for each Bass EQ 160Hz shelving Treble EQ 9kHz shelving 12dB 12dB 160Hz 9kHz 12dB 12dB Master Volume The overall system volume is controlled by the Master volume control This is an anal
42. he Bass and Treble controls 26 Labeling the Channels The A 16 Personal Mixer has a convenient label strip right on the front panel Use a china marker sometimes called a grease pencil to write the name of the instrument or audio source appearing on each Channel s label area Optionally you could also write a performer s name on the A 16 label strip marking area to identify Channels Use only non permanent marking devices on the label surface to avoid permanently marring the surface Do not use permanent marker to write on the label surface Powering Up As when powering up any audio gear it s best to power up all system components in the safest possible order to minimize the risk of damage to system components and your hearing Start by turning on devices such as mic preamps mixers keyboards and effects processors Follow this by turning on power amps or anything that applies power to speakers headphones etc In the case of the Personal Monitor Mixing System you should power up your main audio mixer effects devices and keyboards first Follow this by powering up your A 16T A Net Transmitter and then all connected A 16 Personal Mixers Lastly turn on any power amps powered monitor speakers in ear monitors etc that are part of the monitor system Basic Navigation When the system is powered up Preset 1 is automatically selected On the Personal Mixer one Channel is always selected for editing You
43. l is causing audio clipping Signal and Clip LEDs appear directly beneath the Channel numbers The lower LED marked Signal will light as long as an audio signal of at least 40dB is present on the channel It provides an easy way to confirm that audio is indeed passing into and being processed by the A 16T The upper LED is marked Clip It will light if a signal reaches a point that is within 3 dB of full scale 0dB In general you want to operate the system so that the Clip LED lights only occasionally If the LED is on constantly you should either lower the volume of the source audio coming into the A 16T or try different Input Level settings Input Levels The A 16 Personal Monitor Mixing System has been designed to accept a wide range of professional and semi professional audio levels There are four Input Level gain 14 settings available Changes to the input level on the A 16T front panel affect a pair of channels at a time The four levels are 22dB 4dB 0dB and 10dB To select the proper Input Level setting choose the Input Level position that most closely matches the output of your audio gear Here are some examples to be used as a guide e Use the 22dB setting for the hottest signals such as those coming from professional broadcast equipment tape decks and some digital audio workstations DAWs The 4dB setting is the best choice for most professional audio gear such as mixing boards microphone preamps
44. level in real time There are twelve LEDs in the Volume indicator each capable of displaying two levels for a total of twenty four visible lighted steps When a Channel is selected the current volume is instantly indicated on the LEDs When no LEDs are lit Channel volume is at its minimum setting 21 Aviom A 16 Personal Monitor Mixing System Pan and Volume Controls To make changes to a Channel Select a Channel by pressing its numbered button the upper LED will light e Rotate the VoLume knob to the right to increase the volume to the left to lower the volume e While the Channel is still selected you can also change the Pan setting Rotate the Pan knob left or right to change the position of the Channel in the stereo field Pan LEDs The Pan indicator is made up of five LEDs The center LED is green The LEDs on either side of center are red As you turn the PAN knob the LEDs will light in various combinations to provide the maximum number of position indicators with the fewest number of lamps At either end of the display only one LED will be lit to indicate that the Channel is panned full left or right When using linked channels stereo inputs the LEDs light in different patterns using a pair of LEDs on either side of the display to indicate the width of the stereo field When the stereo image has been collapsed to mono only the center green LED will be lit In this case the stereo input will be heard as mono
45. lugged into its Input and the Return cable plugged into its Output This wiring completes the loop without interrupting the audio being played though the console Effect Output Effect Input Signal flows from the console into the effect device and back into the console To use the A 16T Transmitter with this insert layout both the In and Thru jacks on the Transmitter are used The main console s Insert Send should be plugged into the In jack on the Transmitter The Thru jack on the Transmitter is used to return the signal to the console completing the audio loop In this case the A 16T acts like an effects device but it has no audible effect and does not change the audio signal in any way A 16T Thru A 16T In Signal flows from the console into the A 16T and back into the console Note There is some variation in the send return insert wiring on consoles Some manufacturers use the TRS tip connection for a send function while others use the ring connection Consult your console s documentation Discreet Insert Send and Return Jacks If a console uses separate jacks for Send and Return functions the cable connections are much more obvious The Send from the Insert point on the console is connected to the A 16T Transmitter In jack The Thru on the A 16T is connected to the Return jack on the console to complete the loop A 16T Thru A 16T In Separate cables connect signals into the A 16T and back into the console
46. m Inc as soon as possible AC Line Conditioning The A 16 is a digital device and is sensitive to sudden spikes and drops in the AC line voltage Changes in the line voltage from lightning power outages etc can sometimes damage electronic equipment To minimize the chance of damage to your equipment from sudden changes in the AC line voltage you may want to plug your equipment into a power source that has surge and spike protection Power outlet strips are available with built in surge protection circuits that may help protect your equipment Other options for protection of your equipment include the use of an AC line conditioner or battery backup system sometimes referred to as an uninterruptible power supply or UPS Aviom A 16 Personal Monitor Mixing System Installing the A 16T in a Rack The A 16T Transmitter is designed to be installed in a standard 19 inch audio equip ment rack This design is both for easy transportation of the unit and for protection The unit takes up one standard rack space Optionally you can use the unit on a table top or other flat surface such as a shelf The rack ears on each side of the unit are designed to support the weight of the A 16T without additional hardware Each rack ear contains holes for two screws per side Always support the unit with four screws To mount the A 16T Transmitter position it in the equipment rack at the desired location Use standard rack mounting screws to att
47. n the VoLume knob clockwise to raise the volume of the selected Channel until you hear it in the monitors You should see the volume changes you re making reflected in the Volume LED indicators More LEDs lit indicates higher volume There are twenty four visible volume steps available in the Volume LEDs Each LED lights at two levels one at half brightness the other at full brightness The procedure for setting the pan position for a Channel is similar Once a Channel is selected you can turn the Pan knob left or right to move the Channel in the stereo field Your changes will be reflected in the Pan LEDs Changes will be heard immedi ately in any speakers or headphones connected to your Personal Mixer Note If you have connected the output of the Personal Mixer to a mono audio system or speaker pan position is irrelevant A Channel is playing in the center of the stereo field when only the center green LED is lit As you turn the PAN knob the Pan LEDs will light in various combinations to indicate the pan position Continue this process of setting volume and pan until all the Channels have been added to the mix At this point you should have a basic mix playing in your monitors You can continue to make changes in real time as your needs require Remember that changes to Channel volume and pan setting affect the selected Channel only The selected Channel always has its red LED lit 28 Saving Your New Preset It
48. n the sides to indicate left or right positions Changes will be heard immediately in any speakers or headphones connected to your Personal Mixer Making Changes to a Mix Once you have a basic monitor mix you may want to make changes to fine tune the settings for the individual Channels This is as simple as selecting the Channel and then adjusting the VoLume and Pan knobs as required 35 Aviom A 16 Personal Monitor Mixing System When you select a Channel by pressing its corresponding numbered Channel button the current settings for channel volume and panning are indicated instantly in the Volume and Pan LED readouts When a Channel is selected you can always make real time changes to its settings Note Remember to save your new mix to a memory location before turning the system off Linking Channels For stereo input sources such as keyboards drum machines CD players main mixer submixes etc the A 16T provides a convenient method of controlling these two chan nel sources It s called a Link A Link is simply two Channels working together as one to process a stereo input Linking two Channels is done from the front panel of the A 16T Transmitter Each pair of inputs has a corresponding Link switch When the switch is positioned to the left the two Channels are independent When the switch is moved to the right the Channels become linked Only adjacent Channels can be linked Channels 1 and 2 Channels 3 and 4 etc
49. ne end with a split to two mono cables on the other The effect Send must be on the tip of the cable for this to work If your mixing board uses the ring for the Send you can wire a special cable to be used for this purpose To add an effect follow these steps e Connect the balanced TRS cable from the main mixer s insert point to the Thru jack on the A 16T This inserts the A 16T into the signal path and completes the loop To add the effect such as a compressor connect an insert Y cable s TRS plug to the A 16T In jack e Plug the Send cable on the other end of the Y cable to the input of the effect processor e Plug the Return cable on the Y cable into the effect s output This completes the loop You can wire much of the same functionality described above into a patch bay for more permanent installations Remember to use the same type of cables and patch bays balanced cables with balanced patch bays unbalanced cables with unbalanced patch bays Using a Patch Bay The A 16T Transmitter s input and through connections can be wired into a patch bay for flexible and repeatable connections day after day This concept can work for both studio applications and live performance You can use either balanced patch bays or unbalanced One point worth mentioning use matched systems That is if you have a balanced patch bay use balanced audio cables for interconnections If your patch bay is unbalanced use unbalanced cables
50. ng Audio The are many ways to get audio into the A 16 for processing Depending on your application studio stage etc the types of signals and equipment available will vary This section will give examples of some typical setups that you can modify to suit your individual needs Connections on the A 16T Rear Panel There are two rows of connectors on the rear of the A 16T Transmitter They are marked In and Thru but are much more flexible than the simple labels may lead you to believe The connections on the A 16T can accept balanced or unbalanced 4 inch cables The system can accept a wide variety of signal levels The audio design of the A 16T allows you to add the system at virtually any point in your audio system It can accept audio coming from e Mixing board direct outputs e Mixing board insert sends only e Mixing board insert send and return loops Line output from mic preamps Line outputs from keyboards and other music devices e CD players Tape decks e Digital Audio Workstations DAWs e Effects processors e Video decks cameras etc Signals sent into the A 16T Transmitter can be at any level from semi professional and home recording gear studio devices and broadcast equipment Connecting a Mixer As mentioned above almost any line level audio output can be used with the A 16T Depending on the topology of your particular mixer some or all of the following signal types could be available Direc
51. nnect the outputs from stereo keyboards to inputs on the A 16T Ifthe keyboard player uses a sub mixer you can optionally connect the stereo output of the keyboard mixer to two inputs on the Transmitter e Patch the output of a guitar amp simulator into a pair of inputs e Connect an electronic drum kit s outputs into the A 16T Set the Link switches on the A 16T for any stereo Channel pairs Other Uses for the Personal Mixer Outputs The stereo audio outputs on the A 16 Personal Mixer can be used with stereo head phones in ear monitors or powered speakers But since the outputs are at line level they are capable of sending the current monitor mix to any audio device capable of using a line level audio signal Record a Mix The output of your Personal Mixer can be used for recording To connect the stereo TRS line output to some devices you may need to use an adapter to split the signal into two separate mono outputs one for the left side the other for the right To record the output of a Personal Mixer e Create a mix Use panning mutes Groups etc as required e Save the Preset to a memory location e Connect the line outputs of the Personal Mixer to the inputs of the recorder You may need a special cable to split the stereo signal into dual mono signals e Play back the mix you created Set an appropriate audio level for recording on the device Use the Master volume control to set a level that does not distort the inputs of
52. of the A 16T They can be used in any combination as your needs require The Link switch is located between two channels one odd and one even Links always affect adjacent channels for example channels 1 and 2 channels 13 and 14 etc The default setting with the Link switch to the left allows independent control of each input channel from the A 16 Personal Mixers To link channels together as a stereo in put move the Link switch to the right Moving the switch to the Link position causes all Personal Mixers connected to the system to instantly update their channel status Eg ign Etereo Link Some things to keep in mind about linked channels Linking channels affects all A 16 Personal Mixers connected to the system Any combination of stereo and mono channels can be used e If you want to control two input channels as a stereo source they must be connected to an odd and even pair of channels as indicated by the graphics on the A 16T front panel e Changes to the Link status can be made on the fly with audio running through the system e All A 16 Personal Mixers will instantly update their channel status if the Link switch position is changed for any channel pair The Link status is not saved when you create a Preset e Changing the channel link status will affect Groups you have created in some cases Power and A Net The right side of the A 16T Transmitter also contains the Power LED This indicator
53. og style control Turn it counterclockwise for a full off setting As a general suggestion start with the Master volume knob at a low setting about 9 or 10 o clock to start Raise the volume slowly from that point to a comfortable level Note Always use caution when adjusting any audio system component to avoid potential hearing damage Button Behaviors There are various combinations of lighted and unlighted buttons on the A 16 Personal Mixer Here is an overview e Channel buttons have two LEDs an upper and lower The upper button is red and indicates that the Channel is selected The lower button is yellow it indicates that the Channel is muted Channel buttons will light solid or flash The RECALL button has one red LED It flashes when the RECALL button is pressed indicating that you can now select a Preset by touching any numbered button There is one LED in the Group button When the Group button is pressed the LED flashes This indicates that you can now build or edit a Group The REcALL and Group buttons will both flash when held down simul taneously This is the Save Mode as indicated by the connecting graphic above the two buttons on the front panel e When a Preset is saved all sixteen Channel buttons will flash briefly to confirm the Preset save operation The Soto button has one LED It will light when pressed indicating that the selected Channel or Group is now being auditioned with all other Channel
54. ole Inserts When you use your console s insert points to send audio signals to the A 16T Transmit ter for processing you have some options The patching on the rear panel of the A 16T is designed so that you can still use the insert point on your console for its traditional use adding an effect to a channel There are some special ways that the A 16T can be used to allow this flexible process ing The exact layout of your existing main mixer will influence how many of these techniques you can use Y Cable Insert The A 16T can be used with a console s insert send return loop just as if it were an effects processor If you have a console with a single TRS jack used for send and return of the effects loop a Y cable is used to split the signal into two components One is the Send the other is the Return To use this type of insert with the A 16T patch the Send cable into the In jack on the A 16T Then use the Return cable plugged into the A 16T Thru jack to complete the loop back to the main mixer The A 16T is now patched into the channel with no change to the audio signal The console sees the A 16T as just another effects device Adding Effects But what if you need to add an effect such as a compressor to the same channel There are a couple of options For both examples start with the cables set up as just described for the simple insert example You ll need one more cable Monitor without the effect Remove the cabl
55. or using an Aux Send to create a monitor mix is similar to that described for using a bus output Most consoles have from two to eight Aux Sends So the number of independent audio signals that can be sent to the A 16T Transmitter via Aux Sends will depend upon the design of the mixing console you are using Insert Send Return Points The insert loop on an audio mixer is typically used as a means of extending the processing capabilities of the mixer on a channel by channel basis An effects device such as a compressor can be added to the channel so that only that specific channel is affected An insert on a mixer consists of a Send and a Return The Send is used to get the channel s audio into the effects processor The processed signal coming from the effects device goes back to the console via the Return path The physical jack layout of an effect Send Return loop on a console varies depending on the model and manufacturer TRS Inserts Some consoles use a single jack to perform both send and return functions In this case the jack would use tip ring sleeve TRS wiring with one of the signal wires perform ing the Send function the other being used for the Return Both Send and Return share the common ground wire For TRS inserts it is common to use a Y cable one that has a TRS plug on one end and then a split into two mono tip sleeve cables on the 32 other Using a TRS insert the effects device would have the Send cable p
56. ourteen channels the last two are muted They can change it as needed while they work The other Preset is the exact opposite The performer s fourteen cue channels are muted and the two channels containing the engineer s playback mix are on For the example let s assume that Channels 1 through 14 are used for performer cue playback Channels 15 and 16 will be used to play back the recorded track To complete the setup e On the A 16T front panel set the Link switch on Channels 15 and 16 to the right linked position On each Personal Mixer create a basic mix of the fourteen channels of audio e Mute Channels 15 and 16 Save the Preset to location 1 for example e Create another Preset that has the first fourteen channels muted Shortcut Start by recalling the All Channels Zero Preset by holding RECALL and then pressing Mute e Set a volume for the playback on Channels 15 and 16 e Save the Preset to location 16 for example When the musicians are cutting tracks have them select Preset 1 Record tracks as usual with each musician listening to their persoanal customized cue mix When you want to listen back to a recorded take have the performers switch to Preset 16 They now hear the engineer s mix All players hear the same mix that the engineer can control as needed Of course the players can create additional cue mixes and save them to the remaining empty Preset locations as needed 44 Using Cons
57. r has been damaged modified or removed If a defect is discovered first write or call Aviom Inc to obtain a Return Authorization number No service will be performed on any product returned without prior authorization Aviom Inc will at its option repair or replace the product at no charge to you The product must be returned during the warranty period with transportation charges prepaid to Aviom Inc 1157 Phoenixville Pike Suite 201 West Chester PA 19380 You must use the product s original packing materials for shipment Shipments should be insured for the value of the product Include your name address phone number description of the problem and copy of the original bill of sale with the shipment The Return Authorization number should be written on the outside of the box THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE OR JURISDICTION TO JURISDICTION AVIOM S RESPONSIBILITY FOR MALFUNCTIONS AND DEFECTS IN HARDWARE IS LIMITED TO REPAIR AND REPLACEMENT AS SET FORTH IN THIS LIMITED WARRANTY STATEMENT ALL EXPRESS AND IMPLIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PAR TICULAR PURPOSE ARE LIMITED IN DURATION TO THE WARRANTY PERIOD SET FORTH ABOVE NO WARRANTIES WHETHER EXPRESS OR IMPLIED WILL APPLY AFTER SUCH PERIOD AVIOM INC DOES NOT ACCEPT LIABILITY BEYOND THE REMEDIES SET FOR
58. s being muted The Mute button has no LED in it Pressing the Mute button with a Channel selected will cause the Channel s lower yellow LED to light 20 There is also one special button combination the RECALL button followed by the Mute button When used together this combination serves a twofold function If there is a sudden change in the audio volume coming through the moni tor system this button combination silences all audio channels instantly e When starting from scratch to create a mix use this function to set all sixteen channels to zero volume and all pans to the center settings All Volumes Zero Note The text on the right side of the Personal Mixer reads In Recall Mode All Volumes Zero as a reminder that this function is always available Making Changes to Channel Settings The A 16 Personal Mixer behaves in a similar manner to many popular digital mixers A simple convention is used to make a change to a Channel first select it Then the Channel is available for editing On the Personal Mixer you can change Volume e Panning for mono channels e Spread for stereo channels e Mute status e Grouping In addition to these changes you can use Solo Mode to audition your edits to a Channel while all other Channels are temporarily silenced Volume and Pan Control When you change the volume of a Channel on the Personal Mixer the LEDs in the Volume section of the mixer surface will indicate the
59. s important to remember that your mix is not saved if you should power the system down unless you store the mix as a Preset You need to save a Preset to a memory location to be able to recall it later The Channel buttons serve as memory location buttons when in Save mode To save a Preset Hold down the RECALL and Group buttons found in the upper left side of the Mixer surface e While still holding the RecaLL and Group buttons press the Channel button 1 through 16 corresponding to the memory location where you want the mix to be stored e Release the Channel button to store a Preset you will see all the Channel LEDs flash in sequence as confirmation of the save operation Release the RECALL and Group buttons after selecting a location If you want to store the same mix to multiple memory locations you can press memory location buttons as needed while the RECALL and Group buttons are being held down A copy of the mix will be saved to each memory location What Gets Saved When you save a Preset the following information is saved e Channel volumes e Channel pan settings The mute status of all Channels e Channel Groups up to three and Group volume settings The current active Channel linked pair or Group Tip By selecting a Channel prior to saving a Preset you can always have your favorite Channel ready for real time editing when the Preset is recalled 29 Aviom A 16 Personal Monitor Mixing System Connecti
60. se jacks can accept balanced or unbalanced signals on inch plugs Balanced signals sometimes referred to as TRS for Tip Ring and Sleeve are found on many professional audio devices The 4 inch connector used for balanced audio wiring has three conductors the tip the ring and the sleeve It is the same connector found on most stereo headphones for example The balanced wiring system is ideal for keeping noise out of the audio signal from sources such as radio interference some times called RF Unbalanced audio signals are found on many keyboards effects processors etc Only two connectors are used the tip and the sleeve standard musical instrument or guitar cord uses this configuration for example Channel Thru Jacks The Thru jacks on the A 16T provide the user with an exact copy of the signal plugged into the In jack just below it This can be used as a way to insert the A 16T Transmitter into a signal chain without giving up audio patching flexibility The Thru jacks have other uses as well While a direct output from a mixing board is the most straightforward way to connect audio from your mixer to the A 16T some 17 Aviom A 16 Personal Monitor Mixing System mixing boards do not have this signal routing option available In this case the mixer s insert points sometimes referred to as an effect insert send and receive can be used instead When using a mixing board s insert points to get monitor signals
61. t Output A direct output is typically found at the channel level That is each channel on the mixer has its own direct output jack This type of output sends an exact copy of the audio signal present in each channel out of the mixer without interrupting the signal being sent to the main part of the mixer This layout is ideal for use with the A 16 30 If your mixer has direct outputs available then a cable from each channel that needs to be sent to the monitors is connected to the Transmitter inputs A maximum of sixteen direct outputs can be plugged into the Transmitter unit If you have more than sixteen direct outputs to be monitored then some of the channels will need to be sub mixed This can be accomplished on most consoles by using a bus output described below Bus Outputs A bus output is typically used to route audio signals to a recording device or to control the volume of a group of channels from a single fader Most mixers equipped with bus outputs have fewer bus outputs than channels Four eight or sixteen bus outputs are common mixer configurations To use a bus output with the A 16T the individual channels in your mixer need to be assigned to the desired bus output This is usually done with a selector button located somewhere within each channel strip Assigning a channel to a bus output does not remove the signal from the main mix Some mixers do allow the option however Specific instructions about how to use your
62. te more than three Groups the interface will automatically select one of the existing Groups when you enter Group edit mode You have the option at this point to edit an existing Group or clear Channels that are part of one of the other existing Groups Note A Channel that is already part of one Group cannot be part of any other Group Making Changes to a Group Once you have created a Group you can edit it in a number of ways You can add or delete Channels from the Group and change individual Channel volume and pan settings To change a Group start by selecting a Channel that is already part of a Group All Channel LEDs that are part of the Group will light Press the Group button to enter the editing mode The Group LED flashes Changing Channel Settings Within a Group While editing a Group you ll notice that one LED in each Group is lit solid while the other LEDs are flashing This solid LED indicates the Channel currently selected for editing You can change its volume and panning without affecting other components of the Group The changes you make to volume and pan affect only the selected Channel allowing you to change the relative balance of the individual components of your Group Changes can be made in real time To select a different Channel in a Group for editing press one of the flashing LEDs don t double click it The new selection will light its LED solid while the previously selected Channel will start to flash
63. ters It is not compatible with your Aviom equipment Aviom A 16 Personal Monitor Mixing System Cable Lengths Category 5 cables used with the A 16 Personal Monitor Mixing System can be up to 500 feet approximately 150 meters in length The maximum cable length specifica tion applies to the cable connected between the A 16T Transmitter and the first A 16 Personal Mixer in your system as well as for cable runs between each additional A 16 Personal Mixer unit in your system Pre made cables in a variety of lengths and colors are available at most computer out lets Cables can be extended by using a simple passive device called an inline coupler to add length to existing cables as long as you do not exceed the specified maximum cable length If you need a longer cable on occasion this is a simple solution Inline couplers are available at most computer outlets A 16T Transmitter Up to 500 A 16 Personal Mixers feet of Cat 5 cable can be used to connect each system component Infinite number of A Net components AANA About A Net Aviom s A Net is a high speed data transmission protocol It is capable of sending and receiving high quality audio using readily available Category 5 cables The A Net technology is a proprietary system developed by Aviom A Net is based on Ethernet a Local Area Network or LAN technology This provides A Net with a mature and robust base on which to build As used in your A 16 P
64. the other console channels you want to add to the monitor mix e Select an appropriate Input Level setting on the A 16T front panel e Label the Personal Mixer with Channel names Begin playing audio into the Personal Monitor Mixing System Select a Channel and set the volume and panning for each e Save the mix as a Preset At this point you can use the mix as is or fine tune it by adding Groups linking Channels etc Using Aux Sends to Create a Monitor Mix An Aux Send sometimes referred to as an Effects Send can be used alone or in combination with other audio sources to create a monitor mix Using a fairly typical layout of a console with four Aux Sends here is what you could do to send audio to the A 16T Transmitter to create a monitor mix Again remember that you can use any of the different types of audio signals available on your particular audio mixer to create a monitor mix direct outputs bus outputs etc 42 The example will use a band with a rhythm section keyboards bass drums and guitar and a lead singer Assume that all of the instrumentalists sing background vocals The example assumes that you do not want to use any other type of output from the mixer With four Aux Sends available on the mixing board four indepen dent sub mixes can be sent to the A 16 Transmitter and then on to the A 16 Mixer units The first task is to separate the instrumental and vocal parts into four sub mixes Imagine that we want
65. tput of your mixer That includes the main outputs bus outputs aux sends or insert points Connect the direct outputs from your main mixing board channels to the A 16T Transmitter s inputs For simplicity connect the channels in an easy to remember order If the lead vocal is plugged into Channel 1 of your main mixing board connect ing it to Input 1 on the A 16T makes it easy to check connections For illustration purposes let s assume that you have eight audio signals connected from your main mixing board to the A 16T and that they are plugged into Inputs 1 through 8 on the rear panel of the A 16T A 16T Front Panel Settings For the basic setup example set all the Input Level switches on the front panel of the A 16T to the 0dB setting Next check that all Link switches are in the left position meaning that the channels are not linked The examples will assume that you are using mono audio signals Audio Connections Outputs Plug headphones powered floor monitors spot monitors or in ear monitors into the A 16 Personal Mixer s Phones Line output jack on the rear panel of the Personal Mixer Before powering up the system turn the Master volume control on the Personal Mixer to its minimum setting full left to ensure that unwanted high volume audio is not ac cidentally sent into your monitors when the system is powered up The Master volume control is the one in the upper right section of the Personal Mixer next to t
66. uting a Channel 22 Muting Groups 41 O Outputs 26 P Package Contents 3 Pan Control 21 Pan knob 35 Pan LEDs 22 28 Patch Bay 46 Personal Mixer Components 11 Personal Mixer Rear Panel 23 Playback Monitoring 43 Power Connector 17 Power LED 16 power supply 8 17 power supply polarity 8 R Recall button 20 Recall Mode 18 21 Record a Mix 48 red LED 35 39 Removing Channels From a Group 40 replace the power supply 8 RJ45 connector 5 S save a Preset 29 Save Mode 19 20 Signal LED 14 Solo 37 Solo a Channel 37 Solo button 20 37 Solo Mode 19 21 22 Spread Control 36 stereo channe 15 stereo headphones 17 24 stereo input 15 16 22 Studio Cue System 43 System Interconnections 25 T Thru jack 45 46 47 Thru Patching 46 Tone Controls 19 Transmitter Components 13 Treble tone control 11 TRS Inserts 32 U Unmute a Channel 38 V Volume knob 35 W What Gets Saved 29 X XLR input 24 Y yellow LED 27 Y cable 32 Y Cable Insert 45
67. world Should you need to replace the power supply that came with your product we recom mend using only a power supply that meets the following specifications Type Switching Input Voltage 100 240 volts 50 60Hz 30VA Output 0 5A Polarity Outer negative Inner positive Power Supply Polarity Note that polarity of the plug found on the DC power supply needs to match that of the original power supply that came with your Aviom equipment The outer contact is negative the inner contact is positive See the diagram Cleaning and Maintenance Information The exterior of your Aviom product should be cleaned with a dry soft lint free cloth For tougher dirt you can use a cloth slightly dampened with water or with a mild detergent When cleaning your Aviom products never spray cleaners directly onto the product surfaces Instead spray a small amount of the cleaning solution onto a clean cloth first Then use the dampened cloth to clean the product Never use abrasive cleaners Never use solvents or abrasives on the finished surfaces of your Aviom product Aviom A 16 Personal Monitor Mixing System The A 16 Personal Mixer Le LF x z Personal Mixer Components A Net In jack rear panel A Net Out jack rear panel A Net Active LED Channel Pan control and LEDs Channel Volume control and LEDs DC power jack rear panel Headphones Line output rear panel

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