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IMPORTANT SAFETY INSTRUCTIONS

ELECTROMAGNETIC COMPATIBILITY 

This device complies with part 15 of the FCC Rules and the Product 

Specifications noted on the 

Declaration of Conformity

. Operation is 

subject to the following two conditions:

• 

this device may not cause harmful 

interference, and 

• 

this device must accept any interference received, including interfer-

ence that may cause undesired operation.

Operation of this unit within significant 

electromagnetic fields should be avoided.

• 

use only shielded interconnecting cables.

U.K. MAINS PLUG WARNING

A molded mains plug that has been cut off from the cord is unsafe. Discard 
the mains plug at a suitable disposal facility. 

NEVER UNDER ANY 

CIRCUMSTANCES SHOULD YOU INSERT A DAMAGED OR CUT 
MAINS PLUG INTO A 13 AMP POWER SOCKET.

 Do not use the 

mains plug without the fuse cover in place. Replacement fuse covers can be 
obtained from your local retailer. Replacement fuses are 13 amps and mUST 
be ASTA approved to BS1362.

If you want to dispose this product, do not mix it with general household waste.  There is a 
separate  collection  system  for  used  electronic  products  in  accordance  with  legislation  that 
requires proper treatment, recovery and recycling.

Private households in the 25 member states of the EU, in Switzerland and Norway may return their used 
electronic products free of charge to designated collection facilities or to a retailer (if you purchase a similar 
new one).
For Countries not mentioned above, please contact your local authorities for a correct method of disposal.
By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and 
recycling and thus prevent potential negative effects on the environment and human health.

DECLARATION OF CONFORMITY

Manufacturer’s Name:   

BSS Audio

Manufacturer’s Address:  

8760 S. Sandy Parkway

 

 

 

Sandy, Utah 84070, USA

declares that the product:

Product name:  

 

BLU 120, BLU 160, BLU 320, BLU 325, BLU 326, BLU 800, BLU 805 and BLU 806

Note:   

 

Product name may be suffixed by EU. 

Product option: Various I/O Cards

conforms to the following Product Specifications:

Safety: 

 

IEC 60065 -01+Amd 2

  
EMC: 

  EN 

55022:2006 

 

  EN 

55024:1998

 

 

 

FCC Part 15

Supplementary Information:

The product herewith complies with the requirements of the:
Low Voltage Directive 2006/95/EC
EMC Directive 2004/108/EC.
RoHS Directive 2011/65/EC
WEEE Directive 2002/96/EC 

With regard to Directive 2005/32/EC and EC Regulation 1275/2008 of 17 December 2008, this product is designed, pro-
duced, and classified as Professional Audio Equipment and thus is exempt from this Directive.
  
Rex C. Reed         
Director, Engineering  
Signal Processing
8760 S. Sandy Parkway 

      

Sandy, Utah 84070, USA                              
Date: April 17, 2013

European Contact: Your local BSS Audio Sales and Service Office or

Harman Professional Inc.
8760 South Sandy Parkway
Sandy, Utah  
84070 USA
Ph: (801) 566-8800
Fax: (801) 568-7583

Summary of Contents for BSS Audio Soundweb London BLU-120

Page 1: ...Soundweb TM London BLU 800 BLU 805 BLU 806 BLU 320 BLU 325 BLU 326 BLU 160 BLU 120 Installation Guide 18 0553 E ...

Page 2: ...or equivalent If connected to 240V supply a suitable CSA UL certified power cord shall be used for this supply This Equipment is intended for rack mount use only Safety Instructions Notice For Customers If Your Unit Is Equipped With A Power Cord WARNING THIS APPLIANCE SHALL BE CONNECTED TO A MAINS SOCKET OUTLET WITH A PROTECTIVE EARTHING CONNECTION The cores in the mains lead are coloured in accor...

Page 3: ...ucts free of charge to designated collection facilities or to a retailer if you purchase a similar new one For Countries not mentioned above please contact your local authorities for a correct method of disposal By doing so you will ensure that your disposed product undergoes the necessary treatment recovery and recycling and thus prevent potential negative effects on the environment and human hea...

Page 4: ...ve earth or signal cable shield connections to prevent ground loops Any such disconnections are outside the recommended practice of BSS Audio and will render the EMC or safety certificate void Mechanical Installation OF FIRE REPLACE ONLYWITHTHE ETHERNET PRIMARY SECONDARY A 1 2 3 4 1 2 3 4 B C D IN OUT CAUTION TO REDUCETHE RISK SAMETYPE AND RATING OF FUSE AVIS UTILISER UN FUSIBLE DE RECHANGE DE MEM...

Page 5: ...ith a Master LED on the front panel of the device that is providing the master clock function Network Link The Network Link indicates the presence of Cat 5 Ethernet cables If no cables are connected the LED is unlit the LED flashes if either a control or CobraNetTM AVB Dante cable is fitted and remains illuminated if both cables are connected Data Activity The Data Activity LED will flash to indic...

Page 6: ...se of HiQnet London Architect The physical AVB connections must be made using Cat 5e cables and an AVB compatible network switch See Technical Specifications for compatible Ethernet Switches Do not connect the AVB ports to any switch which does not support AVB When connecting only two AVB devices together a direct connection between devices can be made from the primary of one device to the primary...

Page 7: ... ceases to receive the 48kHz system clock from Box A due to power failure of Box A Box B will take over and begin receiving and transmitting audio over the CobraNetTM network These connectors can also facilitate integration with external clocks when using BLU link or DanteTM allowing the Soundweb London devices to slave to a house clock a common requirement in post production theatre and broadcast...

Page 8: ... left of the 12 control inputs and two software assignable reference voltage outputs R to the right The control ports have two modes of operation 2 wire and 3 wire 2 Wire Mode In this mode the 12 control inputs are internally pulled up to 5V DC via a 4 7kOhm resistor Therefore no external voltage source is needed to create contact closure to ground for switches such as mute buttons or resistance t...

Page 9: ... LED relay When sourcing from the Logic Output an LED connected between one output Anode A and common Cathode K will illuminate when the logic output is activated without requiring any external current limiting resistor the Soundweb London contains an internal 440 Ohm resistor Port 1 Current source 10mA max LED LD5 For higher current reed type relays you must use the Logic Output to sink current u...

Page 10: ...put impedance 3 5kOhm Maximum input level 20dBu with 0dB input gain 8dBu with 12dB gain CMRR 75dB at 1kHz Equiv Input Noise EIN 128dBu typical with 150 Ohms source Phantom power 48V nominal selectable per input Pre AEC Input Latency 38 Fs 0 79ms 48k Post AEC Input Latency Original 8k Algorithm 2385 Fs 49 68ms 48k Full Bandwidth Algorithm 1609 Fs 33 52ms 48k Tail Length 200 ms Convergence Rate 49 d...

Page 11: ...LU linkTM AUDIO NETWORK BLU 800 320 160 120 Connectors 2 x RJ45 Ethernet connectors Maximum cable length 100m 328ft on Category 5e cable between devices Latency 11 Fs 0 23ms 48k 0 11ms 96k Pass Through Latency 4 Fs 0 08ms 48k 0 04ms 96k CobraNetTM AUDIO NETWORK BLU 80 32 800 320 Connectors 2 x RJ45 connectors Maximum cable length 100m 328ft on Category 5 cable between device and Ethernet switch La...

Page 12: ...o ten years of use Environmental factors such as elevated temperature dust and smoke can adversely affect fan life Systems exposed to these conditions should be inspected more frequently Fan replacement can be performed either at the factory or by an experienced technician in the field Please contact BSS Technical Support for more information on purchasing replacement parts or product service BSS ...

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