Bose PM4250 Page 1 Installation And Operating Manual Download

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PowerMatch

Configurable Professional Power Amplifiers

Installation and Operating Guide

PM8500 / PM8500N
PM8250 / PM8250N
PM4500 / PM4500N
PM4250 / PM4250N

Summary of Contents for PM4250

Page 1: ...PowerMatch Configurable Professional Power Amplifiers Installation and Operating Guide PM8500 PM8500N PM8250 PM8250N PM4500 PM4500N PM4250 PM4250N...

Page 2: ......

Page 3: ...ault Notification Output 19 Serial over Ethernet 19 Setup and Configuration 20 Configuration Methods 20 Control Panel Description 21 Front Panel Control Menu Structure 22 Control Menu Descriptions 22...

Page 4: ...odifications to the amplifier or accessories Unauthorized alternations may compromise safety regulatory compliance and system performance CAUTION This product shall be connected to an AC mains socket...

Page 5: ...screen is not illuminated please send the unit for service 19 Do not allow the unit to exceed the maximum operating ambient temperature of 40 C Be aware of conditions in an enclosed rack that may incr...

Page 6: ...o modifications to the amplifier or accessories Unauthorized alternations may compromise safety regulatory compliance and system performance CAUTION This product shall be connected to an AC mains sock...

Page 7: ...the LCD screen is not illuminated please send the unit for service 19 Do not allow the unit to exceed the maximum operating ambient temperature of 40 C Be aware of conditions in an enclosed rack that...

Page 8: ...Make no modifications to the amplifier or accessories Unauthorized alternations may compromise safety regulatory compliance and system performance CAUTION This product shall be connected to an AC main...

Page 9: ...the LCD screen is not illuminated please send the unit for service 19 Do not allow the unit to exceed the maximum operating ambient temperature of 40 C Be aware of conditions in an enclosed rack that...

Page 10: ...o modifications to the amplifier or accessories Unauthorized alternations may compromise safety regulatory compliance and system performance CAUTION This product shall be connected to an AC mains sock...

Page 11: ...D screen is not illuminated please send the unit for service 19 Do not allow the unit to exceed the maximum operating ambient temperature of 40 C Be aware of conditions in an enclosed rack that may in...

Page 12: ...eaker output can be accessed from either the front panel of the amplifier or using ControlSpace Designer software PeakBank Power Supply Regenerative 4 quadrant power supply with fast tracking Power Fa...

Page 13: ...ory plug in cards These cards allow for added I O flexibility For example the Bose PM ESPLink card provides a shared 8 channel uncompressed digital audio bus between one or more PowerMatch units and a...

Page 14: ...Keys 1 5 6 USB connector 7 Front airflow intake vents 8 Front rack mount ears Figure 2 4 channel and 8 channel Rear Panel Views 9 Analog Input connectors 10 Fault Notification Output 11 Ethernet RJ 45...

Page 15: ...ncrease speed when the amplifier is generating more heat Should the unit exceed safe operating temperature a gradual reduction of gain will automatically be applied for thermal protection If the autom...

Page 16: ...C power cord The amplifier also includes a retaining clip to help secure the power connection to the amplifier To install place the retaining clip toward the center of the amplifier plug in the IEC po...

Page 17: ...the behavior of the four available output modes Mode Description Mono Each channel operates independently and will drive 2 to 16 loads V Bridge Channel pairs are combined to deliver 2x voltage and wil...

Page 18: ...panel configu ration Carefully follow the proper connection method for the selected output configuration The wiring of the connector varies by amplifier output configuration The output terminal assig...

Page 19: ...the Alarm Log and Fault Indicator on page 38 for details on trapped faults and how to filter reported faults Figure 7 Fault Notification output connector Normally closed Common Normally open Serial o...

Page 20: ...EQ Array EQ Array EQ Array EQ Array EQ Array EQ Band Pass Band Pass Band Pass Band Pass Band Pass Band Pass Band Pass Band Pass SpeakerPEQ SpeakerPEQ SpeakerPEQ SpeakerPEQ SpeakerPEQ SpeakerPEQ Speak...

Page 21: ...ier This can be changed using ControlSpace Designer software While navigating menus indicates current menu location and depth 6 Meters While at the operating screen shown each channel shows the status...

Page 22: ...and PM4250 models only Control Menu Descriptions The following tables describe each menu item and the various options available to the user from the front panel Front panel screens from the PM8500N a...

Page 23: ...LEVEL menu allows access to the input and output level and type parameters Available Controls Navigation Soft Key Back to MAIN MENU Menu Soft Key 1 5 Changes menu to respective category Rotary Encoder...

Page 24: ...ute use the rotary encoder dial from the LEVEL menu to highlight then press to select Navigation Soft Key Back to LEVEL menu Rotary Encoder Continuously scrolls through two input channel pages allowin...

Page 25: ...Key 1 and 3 Enables the respective output channel to be selected Use the rotary encoder to select attenuation values in dB Options 60dB to 0dB in increments of 0 5dB MAIN MENU METER METER Input Meter...

Page 26: ...ions and product features are available using ControlSpace Designer software See Interface Comparison Table on page 26 for the complete list of available functionality MAIN MENU DSP SPEAKER PRESETS DS...

Page 27: ...4 5 6 7 8 V Angle 20 to 100 degrees in 5 degree increments Array EQ ON Array EQ OFF MAIN MENU DSP DELAY DSP Speaker Presets Array EQ Delay Limiting Description This display allows delay to be applied...

Page 28: ...t mode 0 5 V increments RMS 0 5 to 100 Volts dependant on output mode 0 5 V increments ATTACK From 500 to 10 000 milliseconds RELEASE From 500 to 10 000 milliseconds Notes Values are automatically app...

Page 29: ...amplifier for various output modes Available Controls To access Output Configuration use the rotary encoder dial from the CONFIGURE menu to highlight then press to select Navigation Soft Key Back to C...

Page 30: ...ace Designer software See Interface Comparison Table on page 30 for the complete list of available functionality MAIN MENU UTILITY STANDBY UTILITY Standby mode Alarm Log Network Setup Device ID Lock F...

Page 31: ...ft Key Back to UTILITY menu Menu Soft Key 1 Enables the rotary encoder dial to toggle between DHCP or FIXED IP address mode Push the rotary encoder to enable the selection A confirmation screen is pre...

Page 32: ...front panel and view a previously assigned lock combination MAIN MENU UTILITY LOCK COMBINATION UTILITY Standby mode Alarm Log Network Setup Device ID Lock Front Panel Set Front Panel Lock Combination...

Page 33: ...screen is presented by which users can confirm Soft Key 1 or cancel Soft Key 5 Options Restore Notes Invoking Restore Factory Settings will change the power on state of the amplifier such that all fro...

Page 34: ...om MAIN MENU DSP SPEAKER PRESETS 4 Using the manufacturer s loudspeaker specification sheet calculate the limiter RMS voltage using the loudspeaker s continuous power rating using the following formul...

Page 35: ...ctors Please refer to RoomMatch loudspeaker documentation for further details Front Panel Configuration Menu Settings 1 MAIN MENU CONFIG OUTPUT CONFIG Set the output configuration for channels 1 4 to...

Page 36: ...esigner software this information can be found from the Window Scan function or from the device property window To view the device properties for a PowerMatch amplifier right click the amplifier block...

Page 37: ...Match amplifiers To save front panel settings 1 Install ControlSpace Designer software on a compatible PC 2 Connect the PC to the amplifier using USB 3 Start ControlSpace Designer 4 The amplifier shou...

Page 38: ...speaker and cabling for open circuit on output x Clipping on Channel x Reduce input signal channel x AC loss detected AC returned Installation activity noticed Clear error and check again If continued...

Page 39: ...by monitoring Input Meter Check that Input Routing and Input Sensitivity are set for optimal gain Check that Output Attenuate is not set too low Make sure loudspeakers are wired correctly to output co...

Page 40: ...og X X Set DHCP or Fixed IP network address X X Lock front panel X X Set front panel combination X X Adjust display contrast X X Restore factory presets X X View firmware version X X Update firmware v...

Page 41: ...udspeaker Presets Bose Professional Input EQ 5 band PEQ 20 dB notch shelving high pass low pass Bandpass Filters Crossover Butterworth Bessel or Linkwitz Riley up to 48 dB octave Loudspeaker EQ 9 band...

Page 42: ...Output Channels 2 to 8 configurable Connectors Output 8 pin Phoenix Contact connectors part 1778120 supports 10 24 AWG wire Electrical Specification Mains Voltage 100 240 V 50 60 Hz Mains Connector I...

Page 43: ...utput Channels 2 to 8 configurable Connectors Output 8 pin Phoenix Contact connectors part 1778120 supports 10 24 AWG wire Electrical Specification Mains Voltage 100 240 V 50 60 Hz Mains Connector IEC...

Page 44: ...uts Output Channels 1 to 4 configurable Connectors Output 8 pin Phoenix Contact connector part 1778120 supports 10 24 AWG wire Electrical Specification Mains Voltage 100 240 V 50 60 Hz Mains Connector...

Page 45: ...1 to 4 configurable Connectors Output 8 pin Phoenix Contact connector part 1778120 supports 10 24 AWG wire Electrical Specification Mains Voltage 100 240 V 50 60 Hz Mains Connector IEC 60320 C14 Inlet...

Page 46: ...rrent A Thermal Dissipation Typical Watts BTU hr kCal hr Idle Standby Networked N A 0 0 3 0 1 31 106 27 Idle Awake N A 0 1 3 0 7 176 601 151 1 8th Rated Power IEC65 Bandlimited Pink Noise 6dB Crest Fa...

Page 47: ...Typical Watts BTU hr kCal hr Idle Standby Networked N A 0 0 3 0 1 31 106 27 Idle Awake N A 0 0 9 0 5 176 601 151 1 8th Rated Power IEC65 Bandlimited Pink Noise 6dB Crest Factor 8 Ch Mono 16 Ch V Brid...

Page 48: ...Page 48 User Guide English Installation and Operating Guide pro Bose com...

Page 49: ...English User Guide Page 49 pro Bose com Installation and Operating Guide...

Page 50: ...Page 50 User Guide English Installation and Operating Guide pro Bose com...

Page 51: ...en Laye France 01 30616363 Germany Bose GmbH Max Planck Strasse 36D 61381 Friedrichsdorf Deutschland 06172 7104 0 Hong Kong Bose Limited Suites 2101 2105 Tower One Times Square 1 Matheson Street Cause...

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Bose PM4250, Installation And Operating Manual

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