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Owner’s Manual 

CVA 100-2

 

www.stewartaudio.com 

October 2011 

CVA100-2

#1

#2

Sig/Clip

Power/Active

Summary of Contents for CVA 100-2

Page 1: ...Owner s Manual CVA 100 2 www stewartaudio com October 2011 CVA100 2 1 2 Sig Clip Power Active ...

Page 2: ...ofa or similar surface that impedes airflow across the chassis Airflow around the unit should be unobstructed 4 This amplifier should not be used near water for example near a bathtub in a wet basement near a swimming pool etc This amplifier is intended to be operated in a controlled indoor environment 5 Do not place the amplifier near heat sources such as radiators heat regis ters stoves or other...

Page 3: ...r IR controllable via available accessories Ultra efficient switch mode power supply PFC Made in the USA 1 2 Using this Manual This manual provides you with the information necessary to safely in stall and operate your new CVA 100 2 amplifier in the most common scenarios If you find yourself requiring additional assistance please feel free to contact your Authorized Dealer or you may contact us di...

Page 4: ...center them on a single rack unit 2 2 3 Proper Cooling Considerations Cooling of the CVA 100 2 amplifier is achieved by Stewart s unique whole chassis heatsink design which utilizes the entire chassis as a heatsink to cool the heat generating components inside In the event the internal ambient temperature reaches 85 degrees centigrade the protection circuit will shut down the power supply until th...

Page 5: ...CVA 100 2 does not accept TRS inputs wired for a stereo source TRS inputs should only be used for bal anced mono inputs 2 4 2 Unbalanced Input Connections When using an unbalanced input source and connector a jumper must be added between the negative terminals and the ground terminals Once this has been done the unbalanced source can be connected to the positive and ground terminals Please refer t...

Page 6: ... flow than the typical 8ohm systems and thus can use a higher gauge thinner diameter wire Please refer to the following g chart to choose the ap propriate wire gauge for your installation Speaker leads connect by means of removable Euro Block connectors supplied with the unit Strip speaker leads 1 4 and insert leads into connector observing proper polarity With a small flat blade screwdriv er tigh...

Page 7: ...E Stewart Audio will not be held responsible for damage to your CVA 100 2 amplifier or connected equip ment if the instructions in this manual are not followed NOTE For additional operating precautions please refer to Important Safety Instructions located on Page 2 3 2 Controls Indicators and Connectors 1 1 2 3 7 8 Front Signal and Clip LEDs Front Power Sleep Indicator Power Connector PFC Speaker ...

Page 8: ...nob you will need a small flat head screwdriver While a typical program source level is present spin the rotary knob as far clockwise as you can without hearing distortion or without the Clip indicator glowing red If the signal is distorting and the knob is all the way counter clockwise adjust the gain down at the source level Your CVA100 2 amplifier has 2 high pass filters one for each channel Th...

Page 9: ...er network device is selected in the top dropdown Q Can the CVA100 transmit the input channels to other CobraNet de vices A No the CVA100 is designed only to receive audio Q What submap channels do the CVA100 use A Since the CVA100 is a 2 channel device only the first two submap channels are valid channels 1 and 2 Data sent on channels 3 8 will be ignored 3 3 2 Using CobraNet Discovery Utility The...

Page 10: ... Procedure Check that physical level controls are not turned down Check that input and output connections are secure Ensure signal pre sent LED is lit to denote a signal If there is no signal detected check signal source and that level controls are set high enough If using Co braNet ensure that it is properly configured and sending full level au dio Refer to section 3 3 Problem Amplifier overheats...

Page 11: ...rly packaged when sending to the fac tory for repair resulting in damage Any of the precautions or instructions found in this manual were not followed Damages resulting to the amplifier which are not covered under this warranty can be factory repaired at cost to the customer Use the con tact information below to initiate the repair process 6 2 Return Procedure This section includes the return proc...

Page 12: ...ponsi bility for damaged goods and or accessories that are sent with your unit 6 2 3 Packaging Instructions cont 1 Please write the RA number on three sides of the box Include the Stewart Audio RA number inside the box and a brief description of the problem 2 Do not ship any accessories manuals cords hardware etc with your unit These items are not needed to service your product Stewart Audio will ...

Page 13: ...e Stewart Audio Part Numbers To purchase these accessories or to see the full Stewart Audio product lineup visit us at www stewartaudio com Rack Mounting Brackets RMK 70 S Hardware for racking a single amplifier centered in a 1U space RMK 70 D Hardware for racking two amplifiers side by side in a 1U space Connection Adapters ADPT RCA Mono Female RCA to male Euroblock ADPT SUMRCA Stereo Female RCA ...

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