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OPERATION

 

The Audio Transient Suppresser is designed to eliminate the potential damaging turn on 

and turn off transient pop that you get when turning on and off your mixer.  Most audio 
engineers know to turn on your mixer first and then power up the power amplifiers in 
the system and to reverse the order when powering down the system.  The problem is 
that many times systems are damaged by the large turn on and turn off transients due 

to  an  untrained  operator,  power  failures,  accidental  removal  of  the  power  (someone 
tripping on the power cord) or  any number of other reasons.  The end result can be 
blown speakers and or power amplifiers.  The stress on power amplifiers and speakers 

that result from a full level turn on and turn off transient can result in damage since the 
amplifier  is  typically  required  to  deliver  an  instantaneous  series  of  spikes  that  exceed 
the supply rails of the amplifier.  The ISP Technologies Audio Transient Suppressor is 

designed to eliminate this potential failure.        

Summary of Contents for Active series

Page 1: ......

Page 2: ...If 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 Never remove or defeat the ground connection on the power cord of this unit Care should be taken to avoid spilling any foreign objects or liquid into this unit Failure to follow these instructions m...

Page 3: ...ENT 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 THERMAL CONSIDERATIONS This system generates heat that must be dissipated i...

Page 4: ...arge turn on and turn off transients due to an untrained operator power failures accidental removal of the power someone tripping on the power cord or any number of other reasons The end result can be blown speakers and or power amplifiers The stress on power amplifiers and speakers that result from a full level turn on and turn off transient can result in damage since the amplifier is typically r...

Page 5: ... the Audio Transient Suppressor will protect or mute the audio output between the mixer and input of the amplifiers for a period of approximately 4 seconds On power down the system will sense the removal of AC power in the first cycle and will protect or mute the audio path between the mixer and amplifiers before any transient can appear The means that even if there is a power outage the system wi...

Page 6: ...48329 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 The warranty will be voided if the serial number has been tampered with in any way The warranty card must also be filled out and returned in order to activate the warranty Should you have any quest...

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