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Listen SoundConnect 2, User Manual

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SoundConnect 2

TM

 Manual

Service and Repair

21

Service and Repair

SoundConnect 2 is designed and constructed to provide the user with many years of safe and trouble free 
operation. However, should a fault occur which impairs its correct functioning, it should be immediately shut 
off, disconnected at the mains source and disconnected from other hardware. For repair, contact your local 
LISTEN service representative. Under no circumstances should persons not qualified in the service of 
electronic instrumentation attempt repair.

Contact Information

Contact the Listen office at 617-556-4104, Monday thru Friday, between 9 AM and 5 PM EST.

Sales - 

[email protected]

                  

Technical Support - 

[email protected]

580 Harrison Ave, Suite 3W • Boston, MA 02118 • 617-556-4104 • Fax 617-556-4145 • www.listeninc.com

© COPYRIGHT 2013-2020 LISTEN, INC. All rights reserved.

SoundCheck

®

, HarmonicTrak™, STWEEP™, SoundCheck ONE™, SoundMap™, NoiseCheck™, 

SoundConnect™, DC Connect™, AmpConnect™, AmpConnect ISC™, SC Amp™, SoundConnect 2™, 
AudioConnect™ and AudioConnect 4x4™ are trademarks of Listen, Inc.

REV 022820

Summary of Contents for SoundConnect 2

Page 1: ...4104 Fax 617 556 4145 Web www listeninc com Sales sales listeninc com Support support listeninc com SoundConnect2 UserManual TM Listen Inc 580 Harrison Ave Suite 3W Boston MA 02118 Tel 617 556 4104 We...

Page 2: ...REV 022820...

Page 3: ...es 3 Requirements 3 Front Panel 4 Channel Settings Mode 4 Rear Panel 8 Lemo Connector 8 Software Control 9 Settings 9 Overall settings for unit 10 Operation 11 Output Gain 0 dB 6 dB option 11 Calibrat...

Page 4: ...ii Contents SoundConnect 2TM Manual page intentionally left blank...

Page 5: ...andling 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 manufacture...

Page 6: ...iv Limited Warranty SoundConnect 2TM Manual page intentionally left blank...

Page 7: ...fter installation 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Use only attachments acces...

Page 8: ...e supply available from these connectors is current limited to 10 A and does not represent a safety hazard To minimize exposure to the polarization voltage supply only use prefabricated cables and acc...

Page 9: ...n control from 20d B to 40 dB in 10 dB increments User selectable low pass 22 4 kHz and 120 kHz and high pass 1 Hz 10 Hz 20 Hz 100 Hz 2nd order Butterworth filters with 1 dB corners permit the frequen...

Page 10: ...buttons are also used to select other parameters in other Setup Modes Pressing either Channel Button will change the respective channel s signal source Line In 1 4 TRS Input Balanced or Single ended...

Page 11: ...Starting at the default of 0 dB pressing the gain button four times will advance the gain upward to the maximum 40 dB value The next button press will cause the gain to decrease after six button press...

Page 12: ...the Channel button changes the Parameter field for that channel Pressing the Gain button changes the value for that parameter Parameters specific to Channel 1 and Channel 2 are selected in the followi...

Page 13: ...ph is displayed showing the LCD contrast setting Pressing the Gain 1 button reduces the contrast Pressing the Gain 2 button increases the contrast 4 Restore Defaults Select Yes to restore factory defa...

Page 14: ...ettings Chassis GND The Chassis Ground connection should be used when encountering ground loop noise Thumb screw accepts bare wire or standard banana plug Lemo Connector The following diagram details...

Page 15: ...turning on Bias Voltage for a microphone it may be necessary to include some amount of Wait time in the Message Step before allowing the sequence to continue This will allow the microphone to stabili...

Page 16: ...Gain 0 dB 6 dB option on page 11 This Gain value is taken into account when Auto Read is used in the Calibration Editor for an Input Signal Path Ground Lift Off Chassis Ground default Allows you to i...

Page 17: ...by the Direct Inputs retains its default value Auto Read checks the gain setting of the selected SoundConnect 2 channel along with the Output Gain setting The Gain field in the Calibration Editor is a...

Page 18: ...Mode 1 Channel on page 6 SCM Microphone with Lemo adapter When connecting a Listen SCM mic to the Lemo input optional board required using the Microdot to Lemo adapter P N 4013 See Figure 3 3 Set the...

Page 19: ...e on page 4 Set the SCM Res to 7 5 kOhm See Setup Mode 1 Channel on page 6 IEPE and Pol should be set to No Bias Set the microphone gain See Channel Settings Mode on page 4 SCM 3 SCM 3 SoundCheck Comp...

Page 20: ...14 Operation SoundConnect 2TM Manual page intentionally left blank...

Page 21: ...SoundConnect 2TM Manual Block Diagram 15 Block Diagram Default Ground On...

Page 22: ...16 Block Diagram SoundConnect 2TM Manual page intentionally left blank...

Page 23: ...annel internally adjustable from 100 mV to 12 VDC Constant Current IEPE Bias Open Circuit Voltage 22 VDC 5 Continuous Output Current 4 mA and 10 mA selections for each channel via front panel or USB E...

Page 24: ...match various balanced input stages THD 0 0006 0 dB to 20 dB Gain 0 001 30 dB Gain 0 002 40 dB Gain 0 01 20 dB to 10 dB Gain Maximum output swing 15 V RMS into 600 Balanced Output Impedance 60 Ground...

Page 25: ...oved 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...

Page 26: ...20 Declaration of Conformity SoundConnect 2TM Manual Declaration of Conformity...

Page 27: ...mstances should persons not qualified in the service of electronic instrumentation attempt repair Contact Information Contact the Listen office at 617 556 4104 Monday thru Friday between 9 AM and 5 PM...

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