Listen AudioConnect Series User Manual Download Page 3

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AudioConnect

Manual

Contents

Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i

Limited Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Hardware Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Windows Mixer Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Headphone Amp Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SoundCheck Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Auto Mode OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Recommended Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Loudspeaker Test using AudioConnectTM and SC AmpTM . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Balanced vs Single Ended Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Connect Series Hardware Shelf Mounting Instructions . . . . . . . . . . . . . . . . . . . . 15

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Equipment Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Summary of Contents for AudioConnect Series

Page 1: ...56 4104 Fax 617 556 4145 Web www listeninc com Sales sales listeninc com Support support listeninc com AudioConnect UserManual TM Listen Inc 580 Harrison Ave Suite 3W Boston MA 02118 Tel 617 556 4104...

Page 2: ...Rev 030519...

Page 3: ...edure 6 Operation 7 SoundCheck Control 7 Auto Mode OFF 7 Analysis 8 Front Panel 9 Back Panel 10 Recommended Cable Length 10 Connection Diagram 11 Loudspeaker Test using AudioConnectTM and SC AmpTM 11...

Page 4: ...ii Contents AudioConnectTM Manual Page Intentionally Left Blank...

Page 5: ...dling of the Products against defects or damages arising from improper installation where installation is by persons other than Manufacturer against defects in products or components not manufactured...

Page 6: ...iv AudioConnectTM Manual Limited Warranty Page Intentionally Left Blank...

Page 7: ...ion with no room for error The interface is supplied fully calibrated Features High quality professional audio interface Analog audio in and out 2 Channels In 2 Channels Out USB Controlled in SoundChe...

Page 8: ...2 AudioConnectTM Manual Introduction Page Intentionally Left Blank...

Page 9: ...are shown below Auto Mode As of SoundCheck 14 the Hardware Editor in SoundCheck can automatically read the Vp values from AudioConnect when the editor is set to Auto Mode Please refer to the SoundChe...

Page 10: ...bs The Windows audio mixer must be set to 100 for both Level and Balance as shown in Figure 2 2 We also recommend that you set the mother board audio device or an audio channel not used for measuremen...

Page 11: ...ivity is set to 5 8dB as a nominal value The following procedure allows you to calibrate the left and right channels of the headphone amp This will set the Sensitivity in the Calibration editor and cr...

Page 12: ...select the channel that the output of the AudioConnect Headphone Amp L is routed to 6 Click Calibrate Device When prompted with wiring instructions use the example in Figure 3 2 Follow the sequence pr...

Page 13: ...dware Editor It also requires that discreet hardware input channels are created for Mic In 1 and 2 as well as Line In 1 and 2 These channels should have the specific Vp values for each channel These c...

Page 14: ...n Editor The Headphone Amp Calibration Sequence should be used See Headphone Amp Calibration on page 5 Note Prior to serial number 40501270109 firmware 1 61 the headphone output polarity is inverted f...

Page 15: ...the Sound Card calibration process on the microphone inputs or when running Self Test LED Level Indicators Off Output level is less than 50 dBFS Green Output level is between 50 dBFS and 3 dBFS Yellow...

Page 16: ...b Connector The USB Full Speed connector is for Hardware Keys keyboards mice and control of devices such as SoundConnect 2 It is not for use with hard drives memory sticks or audio interfaces Internal...

Page 17: ...el settings See SoundCheck Control on page 7 AudioConnect Output 1 to SC Amp Line Input Balanced connection recommended SC Amp 0 1 V A Impedance Interface Output to AudioConnect Input 2 Balanced conne...

Page 18: ...ip Sleeve cable requires the use of Single Ended Vp values in the SoundCheck Hardware Editor Example 2 This option allows you to still use Balanced Vp values in the Hardware Editor Example 3 While thi...

Page 19: ...Block Diagram AudioConnectTM Manual 13 Block Diagram...

Page 20: ...14 AudioConnectTM Manual Block Diagram Page Intentionally Left Blank...

Page 21: ...ur devices can be mounted on the shelf as shown Each Connect Series device is attached to the shelf with four 4 40 x 1 4 Phillips flat head machine screws included Mounting Remove the rubber feet from...

Page 22: ...16 AudioConnectTM Manual Connect Series Hardware Shelf Mounting Instructions page intentionally left blank...

Page 23: ...0 kHz 0 1 0 25 dB Frequency Response 3 0 dB 5 Hz to 20 kHz Maximum Input Voltage 5 15 Vp 0 dB Gain Input Impedance 7 5 k Bias On THD N 1 kHz 86 dB 0 005 1 kHz 20 to 20 kHz BW Selectable Gain 0 03 dB 0...

Page 24: ...osstalk 1 kHz 60 dB 1 kHz 20 Hz to 20 kHz BW Minimum Load 16 Output Connector 1 4 TRS Headphone Jack USB Interface Inputs 2 Individually selectable between mic input and line input Outputs 2 shared be...

Page 25: ...ved AC power adapter Transient Overvoltages up to the levels of Overvoltage Category II as required in the relevant standards listed on the Declaration of Conformity Temporary Overvoltages occurring o...

Page 26: ...20 Declaration of Conformity AudioConnectTM Manual Declaration of Conformity...

Page 27: ...pport support listeninc com 580 Harrison Ave Suite 3W Boston MA 02118 617 556 4104 Fax 617 556 4145 www listeninc com Listen Inc 2014 2018 All rights reserved SoundCheck HarmonicTrak STWEEP SoundCheck...

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