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AMU2-BHD+-6 

17 

ISSUE 6 

 

6.0 

AMU2-BHD+ Technical Specifications  

 
Power Supply 

 

Supply Voltage 

 

100 -240V AC @ 50Hz/60Hz or 12V DC 

 

Power Consumption   

35W. 

 

Fuse Rating   

 

T2A  

 
 

Physical Dimensions 

 

Height  

 

 

88mm (2RU) 

 

Width   

 

 

483mm  

 

Depth   

 

 

310mm 

 

Weight  

 

 

3.5Kg 

 

Analogue Input 1 & 2 

 

Connector Type  

            XLR 3 pin. Pin 1 Gnd, Pin 2 hot, and Pin 3 cold. 

 

Signal   

 

 

Balanced line level audio. 

 

Frequency Response  

30Hz to 25 kHz 

 

Impedance 

 

 

>20k

 

 
 
Inputs AES 1 & 2 

 

Connector Type 

           XLR (F) 3 pin. Pin 1 Gnd, Pin 2 hot, and Pin 3 cold 

 

 

 

 

 

 

 

                        

 

Standard 

 

 

AES3 (1994) 32, 44.1, 48, 96 KHz 

 
 

Impedance 

 

            Balanced110 Ohm. (BNC unbalanced 75     

 

 

 

 

 

                                   Ohm option)     

 

Inputs AES 1, 2, 3 & 4  

 

AES I/O, 25 way D type (See section 3.4 for  

 

 

 

 

 

 

 

 

 

 

   details) 

 
Input, 1 & 2 HDV/SDV

 (auto sensing)

  

 

Connector Type 

 

BNC. 

 

Standard                                 SMPTE 259M 4:2:2 component 525/60 

 or 625/50 with embedded 48 kHz audio.  
HDSDI (SMPTE 292M) – 720P & 1080i @   50, 
59.94 & 60Hz 

 

Impedance 

 

 

75ohm 

 

Return Loss   

 

<-20dB to 1.5GHz 

 

 

 

 

Re clocked Output

        

 

 

Return Loss   

 

< -15dB up to 1.5GHz

 

 

Connector 

 

 

BNC 

 

 

 

Variable Line Output. 

 

Connector  

 

 

XLR 3 pin Male (variable line out A1 &A2) 

 

Impedance 

 

 

50

 

 

Output Levels  

 

Through level control with 0dB gain. 

 
 

 

Summary of Contents for AMU2-BHD+

Page 1: ...AMU2 BHD Audio monitoring Unit Handbook TSL Products Units 1 2 First Avenue Globe Park Marlow Bucks SL7 1YA Telephone 44 0 1628 564610...

Page 2: ...AMU2 BHD 6 1 ISSUE 6...

Page 3: ...g the equipment Ideally 1RU of rack space should be left above and below the unit Check that the fuse rating is correct for the local power mains supply Replacement fuses must be of the same rating an...

Page 4: ...required with the Fault Report sent with the unit Fault report details required Company Name Address Contact Name Telephone No Returns Number Symptoms of the fault to include switch setting positions...

Page 5: ...ls 3 1 Analogue XLR Connectors 3 2 AES EBU XLR Connectors 3 3 Analogue Output Connector D25 Socket Pinout 3 4 AES Input Output Connector D25 Socket Pinout 3 5 Control Connector D9 Socket 3 6 External...

Page 6: ...ard Two HD SDV auto sensing input with Group select Four AES EBU inputs Two switch selectable stereo analogue inputs One TSL bargraph Phase reverse switch Phase correlation bargraph Re clocked output...

Page 7: ...change buttons located between the two alphanumeric displays to the left of the unit see diagram above The top display shows the function the bottom gives the state 1 Pressing select once gives P E A...

Page 8: ...s changes the response for the relevant scales 0 1ms 1ms 5ms 10ms and VU integration times 4 Pressing select a fourth time gives I D 0 O N This enables the unit to display the reference markers which...

Page 9: ...g the change button changes the input from Analogue to digital AES 7 Pressing select for a seventh time gives S C L E E B U Depressing the change button defines which scale is in use EBU DIN PPM Nordi...

Page 10: ...Select Toggles to decode the required group within the embedded audio signal AES1 2 3 4 Selects one of four AES signals to the meters Analogue 1 2 Analogue I Ps A1 Left Channel is fed to the left met...

Page 11: ...signals of Input 2 or The selected SDV group A3 A4 decoded outputs to the Left or Right Output Channels The buttons toggle Additive mixing is possible if two or more buttons are selected together whe...

Page 12: ...LRS PIN FUNCTION ANALOGUE 1 1 GND ANALOGUE 1 2 1 IN ANALOGUE 1 3 1 IN ANALOGUE 2 1 GND ANALOGUE 2 2 2 IN ANALOGUE 2 3 2 IN 3 2 AES EBU XLR Connectors XLRS PIN AES FUNCTION AES 1 1 AES GND AES 1 2 AES...

Page 13: ...D 6 12 ISSUE 6 3 3 Analogue Output Connector D25 Socket Pinout D 25 SOCKET ON AMU AUDIO OUTPUTS PIN NO FUNCTION 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 A2 23 A2 11 Ground 24 A1 12 A1 25 Ground...

Page 14: ...nput 2 15 Ch3 4 Input 2 3 Ch5 6 Input 3 16 Ch5 6 Input 3 4 Ch7 8 Input 4 17 Ch7 8 Input 4 5 Ch1 2 Output 1 18 Ch1 2 Output 1 6 Ch3 4 Output 2 19 Ch3 4 Output 2 7 N C 20 N C 8 N C 21 N C 9 N C 22 Groun...

Page 15: ...is wired for RS422 D9 CONTROL 1 0V 6 0V 2 TX 7 TX 3 RX 8 RX 4 0V 9 0V 5 N C 3 6 External Connector D15 Plug D15 EXTERNAL PIN FUNCTION 1 GPI 1 2 GPI 2 3 GPI 4 GPI 5 GPI 6 GPI 7 N C 8 N C 9 N C 10 N C 1...

Page 16: ...W5 SW6 FUNCTION UP UP DN 24dBFS DN UP DN 22dBFS UP DN DN 20dBFS DN DN DN 18dBFS UP UP UP 15dBFS DN UP UP TBD UP DN UP TBD DN DN UP TBD 4 0 LS Output This is a bridged amplifier therefore neither termi...

Page 17: ...AMU2 BHD 6 16 ISSUE 6 5 1 Please note that some American equipment has the function of the XLR pins 2 3 reversed TSL product is wired to the European standard...

Page 18: ...e XLR F 3 pin Pin 1 Gnd Pin 2 hot and Pin 3 cold Standard AES3 1994 32 44 1 48 96 KHz Impedance Balanced110 Ohm BNC unbalanced 75 Ohm option Inputs AES 1 2 3 4 AES I O 25 way D type See section 3 4 fo...

Page 19: ...r than 60dB 22Hz to 22 KHz Headphone Output Connector Stereo Jack socket type A Impedance 50 Output Levels Through level control with 0dB gain Loudspeaker Outputs Connectors 4mm Binding Posts Output r...

Page 20: ...AMU2 BHD 6 19 ISSUE 6 7 0 Front and rear view...

Page 21: ...AMU2 BHD 6 20 ISSUE 6 8 0 Block Schematic...

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