background image

 

 

 
 
 

BDA6801N/UDA6801N 

 
 

Digital Audio Distribution Amplifier 

 
 

USER MANUAL 

 

 
 
 

 

 
 

 

Summary of Contents for BDA6801N

Page 1: ...BDA6801N UDA6801N Digital Audio Distribution Amplifier USER MANUAL ...

Page 2: ...Version V010000 Release Date March 13th 2009 Company OSEE TECHNOLOGY CO LTD Contact Information Address No 22 Building No 68 zone Beiqing Road Haidian District Beijing China Post Code 100094 Tel 86 010 62434168 Fax 86 010 62434169 Web http www osee dig com E mail sales osee dig com ...

Page 3: ...r Frame 4 2 2 Unpacking the Module 4 2 2 1 Preparing the Product for Installation 4 2 2 2 Check the Packing List 5 2 3 Installing the Module 5 2 4 Making the Connections 6 2 5 Removing the Module 6 Chapter 3 Description of LED Alarm Indicator 7 Chapter 4 Specifications 7 4 1 Digital AES Audio Inputs 7 4 2 Digital AES Audio Outputs 8 Chapter 5 Versions 8 Chapter 6 Warranty for osee product 9 6 1 Wh...

Page 4: ...ions The module can be installed in 6800N series frame Tab 1 1 Description of BDA6801N UDA6801N Module Description BDA6801N one channel balanced digital audio input and 8 channels balanced digital audio outputs UDA6801N one channel unbalanced digital audio input and 8 channels unbalanced digital audio outputs 1 2 Features The BDA6801N UDA6801N offers the following features One channel balanced unb...

Page 5: ...y and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct t...

Page 6: ...AES balanced digital audio output Tab 1 3 Description of UDA6801N Back Connector Position Description IN AES unbalanced digital audio input 1 AES unbalanced digital audio output 2 AES unbalanced digital audio output 3 AES unbalanced digital audio output 4 AES unbalanced digital audio output 5 AES unbalanced digital audio output 6 AES unbalanced digital audio output 7 AES unbalanced digital audio o...

Page 7: ...me Maximum Voltage Redundant Power Supplies Numbers of Slots 6800N C1 40W Yes 4 6800N C2 60W Yes 10 2 2 Unpacking the Module 2 2 1 Preparing the Product for Installation Contact your dealer right now if any items are missing Follow the procedures below before installing the module Check the equipment for any invisible damage that may have occurred during transit Confirm all the items listed on the...

Page 8: ...1N BDA6801N module 1pc Back Connector 1pc other accessories UDA6801N UDA6801N module 1pc Back Connector 1pc other accessories 2 3 Installing the Module Caution Static electricity may cause sensitive semiconductor out of order Avoid installing or removing the module in the electrostatic induced environment Follow the following steps to install the module Step 1 Step2 Step3 ...

Page 9: ...ng the slot press module again to confirm that the module is installed firmly and then close swivel handle Install the front panel 2 4 Making the Connections Please connect AES audio signals based on the types of module input signal and the connectors showed in Fig 1 2 2 5 Removing the Module Follow the following steps to remove BDA6801N UDA6801N module 1 Open the front part of frame 2 Open the sw...

Page 10: ...eceiver may occur are as follows 1 QCRC CRC error in Q sub code data 2 CCRC CRC error in channel status data 3 UNLOCK PLL is not locked to incoming data stream 4 V Data Validity bit is set 5 CONF The logical OR of UNLOCK and BIP The input data stream may be near error condition due to jitter degradation 6 BIP Bi phase encoding error 7 PAR Parity error in incoming data Chapter 4 Specifications 4 1 ...

Page 11: ...tude Impedance 110Ω 20 0 1 to 6 MHz CMR Ratio 30 dB below output signal 0 to 6 MHz Table 4 4 Unbalanced Digital AES Audio Output Specifications applicable to UDA6801N Item Parameter Connector BNC IEC 169 8 Output level 1 0 V 10 peak to peak DC offset 0 0V 50 0mV Rise and fall time 30 to 44 ns 10 to 90 of amplitude Impedance 75Ω Return Loss 25 dB 0 1 to 6 0 MHz Chapter 5 Versions The descriptions o...

Page 12: ... above This warranty is extended to the first consumer only and proof of purchase is necessary to honor the warranty If there is no proof of purchase provided with a warranty claim osee reserves the right not to honor the warranty set forth above Therefore labor and parts may be charged to the consumer 6 2 What the warranty does not cover 1 Any product on which the serial number has been defaced m...

Reviews: