Glensound SD1+ User Manual Download Page 2

  

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Glensound Electronics Ltd

 

 

Thank you for choosing a new Glensound product.

 

 

All rights reserved.

 

 

Information contained in this manual is subject to change without notice, if in 

doubt please contact us for the latest product information.

 

 

If you need any help with the product then we can be contacted at:

 

Glensound Electronics Ltd

 

1 – 6 Brooks Place

 

Maidstone

 

Kent

 

ME14 1HE

 

United Kingdom

 

Telephone: +44 (0) 1622 753662

 

Fax: +44 (0) 1622 762330

 

 

EMAIL ADDRESSES

 

General enquires: [email protected]

 

Technical enquires: [email protected]

 

Sales enquires: [email protected]

 

 

 

 

 

Summary of Contents for SD1+

Page 1: ...SD1 Audio Silence Detector User Guide Glensound 6 Brooks Place Maidstone Kent UK ME14 1HE Tel 44 0 1622 753662 www glensound co uk...

Page 2: ...bt please contact us for the latest product information If you need any help with the product then we can be contacted at Glensound Electronics Ltd 1 6 Brooks Place Maidstone Kent ME14 1HE United King...

Page 3: ...point where they exit from the apparatus 11 Only use attachments accessories specified supplied by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufactur...

Page 4: ...terminal in the plug marked N Neutral The Red or Brown wire must be connected to the terminal in the plug marked L Live THIS UNIT MUST BE EARTHED THIS UNIT IS FITTED WITH AN INTERNAL MAINS FUSE The fu...

Page 5: ...for business to business sales of WEEE in the UK our registration number is WEE JJ0074UR RoHS2 DIRECTIVE EC directive 2011 65 EU restricts the use of the hazardous substances listed below in electrica...

Page 6: ...have been despatched the Company will guarantee the goods against any defect developing after proper use providing such defects arise solely from faulty materials or workmanship and that the Customer...

Page 7: ...nsmitter Site 13 USER CONTROLS FRONT 15 1 Main Active LEDs 15 2 Aux Active LEDs 15 3 Restore Push Switches 15 4 Force Push Switches 15 5 Select Push Switch 15 6 Backlit Display 16 7 Adjust Rotary Enco...

Page 8: ...Page 8 of 22 9 Start GPIO 18 WIRING INFORMATION 19 1 Standard Pin Outs 19 2 Wiring to unbalanced devices 20 3 GPIO Wiring 21 TECHNICAL SPECIFICATION 22...

Page 9: ...be under this level before an alarm condition is triggered and the audio is switched to the backup input A comprehensive set of GPIOs allow for triggering external devices when the secondary input has...

Page 10: ...on top of desks or worktops INSTALLING SIGNATURE SERIES IN A 19 RACK Firmly hold the signature subrack within the 19 rack and locate in 1RU of space Use the supplied 6mm rack screws to securly attach...

Page 11: ...lver button head screws that were removed from the front as per the bottom picture above USING THE MOUNTING HOLES FOR PERMANENTLY ATTACHING THE UNIT ABOVE OR BELOW A WORKTOP DESK Use either the top or...

Page 12: ...nt panel display Front panel shaft encoder Main In A Good Main In B Good Main In A Selected Main In B Selected Remote Start Aux A Remote Start Aux B GENERAL PURPOSE OUTPUTS GPO Solid state relays Loop...

Page 13: ...e nature of the source audio Once the primary audio source has been under the threshold for the preset amount of time the SD1 will silently switch to the backup stereo input A remote start will also b...

Page 14: ...figurable from 60dB to 10dB and the timer is also configurable from 5 seconds to 5 minutes These levels are often set at different points depending on the nature of the source audio Once the primary a...

Page 15: ...put The main active LEDs will flash to indicate this Once in the forced mode another quick press of this switch will return the silence detector to full automatic mode 4 Force Push Switches Pressing a...

Page 16: ...ll depending on the menu selected increase time increase level or select another option if available 2 Turning it anticlockwise will depending on the menu selected decrease time decrease level or sele...

Page 17: ...its threshold setting before the silence detector will switch the main input back to the output The recovery delay can be set between 5s 5 seconds and 60s 60 seconds 4 Auto Recover The Auto Recover m...

Page 18: ...esigned to add some intelligence to the silence detector and prevent false recovery happening due to noise on the main circuits Smart Recover Mode I allows brief periods of subthreshold audio embedded...

Page 19: ...fiers whose stereo outputs can be connected directly to mono headphone jacks without damaging the headphones internal amplifiers 1 2 3 XLR SOCKET FEMALE 1 2 3 XLR PLUG MALE TIP RING SLEEVE STANDARD XL...

Page 20: ...w show a mono jack plug as the unbalanced end of the cable but this of course could easily be a different type of connector such as an RCA Phono or D type connector TO TIP TO SLEEVE TO TIP TO SLEEVE B...

Page 21: ...onnect pins 25 and 13 together PIN NO FUNCTION 1 SSR Output Loop Indicating Main Audio in A is OK 14 SSR Output Loop Indicating Main Audio in A is OK 2 SSR Output Loop Indicating Main Audio in B is OK...

Page 22: ...610 x 420 x 130mm LxDxH Frequency Response Audio Threshold Input Impedance GPIO Loops Common Mode Rejection Maximum Input Level Recovery Time Distortion Input Type Backup Input Gain Selection Time Thr...

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