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AMU2-2MA MKIII 

ISSUE 1 

 

 

 

 
 
 
 
 

AMU2-2MA 

 

AUDIO MONITORING 

UNIT

 

 
 

HANDBOOK

 

 
 

 

Television Systems Limited.

 

Vanwall Road, Maidenhead, Berkshire, SL6 4UB 

Tel44 (0)1628 676200, FAX +44 (0)1628 676299 

Summary of Contents for AMU2-2MA

Page 1: ...AMU2 2MA MKIII 0 ISSUE 1 AMU2 2MA AUDIO MONITORING UNIT HANDBOOK Television Systems Limited Vanwall Road Maidenhead Berkshire SL6 4UB Telephone 44 0 1628 676200 FAX 44 0 1628 676299 ...

Page 2: ...AMU2 2MA MKIII 1 ISSUE 1 ...

Page 3: ...C Generic Immunity Part 1 EN61000 3 2 1995 Current Harmonic Emissions EN61000 3 3 1995 Voltage Fluctuations Flicker Manufacturer s Name Television Systems Ltd Manufacturer s Address Vanwall Road Maidenhead SL6 4UB England United Kingdom Type of Equipment Audio Video Monitoring Unit Model No AMU2 2MA MKIII Part Number TSLP AMU2 2MA MKIII Date CE Mark Affixed 15 11 99 I the undersigned declare that ...

Page 4: ...AMU2 2MA MKIII 3 ISSUE 1 ...

Page 5: ...round unless otherwise stated All metal panels are bonded together Check that the voltage selector setting if fitted and the fuse rating is correct for the local mains supply WARRANTY MAINTENANCE AND REPAIR All TSL equipment is guaranteed for one year from the date of delivery to the customer s premises If the equipment is to be stored for a significant period please contact TSL concerning a possi...

Page 6: ...AMU2 2MA MKIII 5 ISSUE 1 ...

Page 7: ...acking Please ensure that the unit is well packed as all mechanical damage is chargeable TSL recommends that you insure your equipment for transit damage The original packaging when available should always be used when returning equipment If returned equipment is received in a damaged condition the damage should be reported both to TSL and the carrier immediately YEAR 2000 CONFORMITY REQUIREMENTS ...

Page 8: ...R Connectors 4 2 Audio Input Connector D50 Socket Pinouts 4 3 Audio Input Connector D50 Socket 4 4 Audio Output Connector D25 Plug 4 5 Control Connector D9 Socket 4 6 External Connector D15 Plug 5 0 LS Output 6 0 AMU Alignment Procedure 6 1 Initial Set Up 6 2 Audio Alignment AMP 2 6 3 PPM Calibration Procedure 6 4 VU Calibration Procedure 6 5 Bargraph Calibration Procedure 7 0 General Notes ...

Page 9: ...AMU2 2MA MKIII 8 ISSUE 1 ...

Page 10: ...ication M and S PPM Switching Optional additive output switch selection Two x 18 Watt RMS into 4 loudspeaker amplifiers Headphone outputs with LS muting Fixed and variable stereo line outputs RS422 remote control option Legendable buttons 2 0 Front Panel Controls 2 1 Input and Meter Selection Buttons 1 8 Analogue I Ps A1 Left Channel is fed to the left meter and A2 Right Channel is fed to the righ...

Page 11: ... 16dB of attenuation is switched into the audio path CUT MUTE The front panel button CUT s the signal to all O Ps Remote Mute of either or both of the LS O Ps and Variable Line O Ps are possible via a rear connector A ground is required on the appropriate pin to activate the MUTE condition VOLUME The Headphones O P and the Variable Line O P may be varied ...

Page 12: ...AMU2 2MA MKIII 11 ISSUE 1 3 0 AMP 2 Facilities This card provides all of the analogue processing ...

Page 13: ...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 ANALOGUE 3 1 GND ANALOGUE 3 2 3 IN ANALOGUE 3 3 3 IN ANALOGUE 4 1 GND ANALOGUE 4 2 4 IN ANALOGUE 4 3 4 IN ANALOGUE OUT 1 GND ANALOGUE OUT 2 OUT ANALOGUE OUT 3 OUT ...

Page 14: ...EEN 43 I P2 A2 SCREEN 3 I P3 A1 SCREEN 11 I P3 A2 SCREEN 20 I P3 A1 28 I P3 A2 36 I P3 A1 44 I P3 A2 4 I P4 A1 12 I P4 A2 21 I P4 A1 29 I P4 A2 37 I P4 A1 SCREEN 45 I P4 A2 SCREEN 5 I P5 A1 SCREEN 13 I P5 A2 SCREEN 22 I P5 A1 30 I P5 A2 38 I P5 A1 46 I P5 A2 6 I P6 A1 14 I P6 A2 23 I P6 A1 31 I P6 A2 39 I P6 A1 SCREEN 47 I P6 A2 SCREEN 7 I P7 A1 SCREEN 15 I P7 A2 SCREEN 24 I P7 A1 32 I P7 A2 40 I ...

Page 15: ...AMU2 2MA MKIII 14 ISSUE 1 4 3 Audio Input Connector D50 Socket ...

Page 16: ...4 SCREEN 2 A1 Fixed 15 A2 FIXED 3 SCREEN 16 A2 FIXED 4 A3 FIXED 17 SCREEN 5 A3 FIXED 18 A4 FIXED 6 SCREEN 19 A4 FIXED 7 A1 VARIABLE 20 SCREEN 8 A1 VARIABLE 21 A2 VARIABLE 9 SCREEN 22 A2 VARIABLE 23 12 13 SCREEN 4 5 Control Connector D9 Socket This 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 ...

Page 17: ... circuit producing high output power Therefore neither output terminal may be connected to ground 6 0 AMU Alignment Procedure This procedure assumes that the user is familiar with precision audio equipment alignment All model variants are covered here so the user will understand the function of the various controls It is recommended that an exchange card is obtained from TSL in the event of a faul...

Page 18: ...set for 0dB for the M signal probe pin C1 PR7 is the LH PPM drive output and is set for 0dB probe pin C24 PR8 is the RH PPM drive signal and is set for 0dB probe pin C25 6 3 PPM Calibration Procedure Alignment ACB Card VR1 sets the 12dB point for the LH PPM Meter VR2 sets the 12dB point for the RH PPM meter VR4 sets the 12dB point for the LH PPM Meter VR5 sets the 12dB point for the RH PPM Meter R...

Page 19: ...AMU2 2MA MKIII 18 ISSUE 1 7 0 General Notes 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 20: ...ncy Response 30Hz to 25kHz Impedance 20k Inputs 1 8 Connector Type D50 XLR Inputs 1 2 3 In parallel Signal Balanced line level audio Frequency Response 30Hz to 25kHz 1dB Impedance 20k Line Output Connector XLR 3 pin Male Impedance 50 Output Levels Through level control with 0dB gain Connector D25 Impedance 10k Output Levels Fixed and variable Headphone Output Connector Stereo Jack socket type A Im...

Page 21: ...AMU2 2MA MKIII 20 ISSUE 1 ...

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