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INTRODUCTION 

Thank you for your purchase of the ISP Technologies High Definition Distributed System 
SM650 Surface Mount Speaker.   This product provides a new level of performance in 

distributed  audio  systems  allowing  greater  system  flexibility  and  easy  installation  of 
distributed  sound.    All  connections  are  made  via  Cat5  RJ45  connections  making 
installation of systems faster and easier using the SM650.    

    
 

PRECAUTIONS 

NOTE:  IT  IS  VERY  IMPORTANT  THAT  YOU  READ  THIS  SECTION  TO  PROVIDE 

YEARS OF TROUBLE FREE USE.  THIS UNIT REQUIRES CAREFUL HANDELING. 

 
All warnings on this equipment and in the operation instructions should be adhered to and 

all operating instructions should be followed. 
 
Do  not use  this equipment near  water.   Care  should  be  taken so  that  objects  do not  fall 

onto and liquids are not spilled into the unit through any openings.   
 
The power cord should be unplugged from the outlet when the unit is left unused for an 

extended period of time. 
 
DO  NOT  ATTEMPT  TO  SERVICE  THIS  EQUIPMENT.    THIS  EQUIPMENT  SHOULD  BE 

SERVICED  BY  QUALIFIED  SERVICE  PERSONNELL  ONLY.    DO  NOT  MAKE  ANY  INTERNAL 
ADJUSTMENTS  OR  ADDITIONS  TO  THIS  EQUIPMENT  AT  ANY  TIME.    DO  NOT  TAMPER 
WITH INTERNAL ELECTRONIC COMPONENTS AT ANY TIME.  FAILURE TO FOLLOW THESE 
INSTRUCTIONS  WILL  VOID  THE  WARRANTY  OF  THIS  EQUIPMENT,  AND  MAY  CAUSE  A 

SHOCK HAZZARD. 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for HDDS SM 650B

Page 1: ......

Page 2: ...f this warning is ignored a serious electrical shock or death may occur Do not attempt to service this unit No user serviceable parts inside Refer servicing to qualified ISP approved service personnel...

Page 3: ...s on this equipment and in the operation instructions should be adhered to and all operating instructions should be followed Do not use this equipment near water Care should be taken so that objects d...

Page 4: ...r a Cat5 cable connected to the Master Control Module internally converts the AC power to plus minus 15VDC and 30VDC to power the amplifier The audio signal is fed to a precision differential amplifie...

Page 5: ...ed The system is designed to allow both the Cat5 cable to supply power plus the external adaptor at the same time without the risk of damage The internal power supply will simply derive power for the...

Page 6: ...er of speakers per A B and C outputs on each zone needs to be limiting the maximum number 5 Reducing to 20 watts of power per speaker a maximum of 8 speakers per output can be connected to each A B an...

Page 7: ...g requires additional swivel mount capabilities use ISP Technologies SM10 swivel mount bracket shown below The swivel mount bracket threads into one of the threaded inserts on the back of the SM650 an...

Page 8: ......

Page 9: ...alanced 50k input impedance LEVEL CONTROL Maximum Minimum level 70db COVERAGE 90 Vertical x 90 Horizontal FREQUENCY RESPONES 55Hz 20Khz WEIGHT 8LBS SPEAKERS 6 1 2 Polypropylene woofer 5 8 Polycarbonat...

Page 10: ...29 Attn Repair Dept All shipping charges must be fully prepaid ISP will not be responsible for any damages incurred in shipping of any unit Any claim will need to be settled with the shipping company...

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