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5

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GENERAL CONNECTIONS AND OPERATION:

  

 
 

A.C. LINE 

 

 Insert the linecord into the A.C. receptacle on the rear of the unit.  

                                                   

CAUTION:  SAFETY INSTRUCTIONS

 

 

DISCONNECT AC LINE CABLE WHILE MAKING ALL CONNECTIONS. "FLOATING THE 

GROUND” OR DEFEATING THE GROUND ON A 3-PRONG LINECORD MAY CREATE A 

SHOCK HAZARD. CONNECT ALL INTERCONNECT CABLES BETWEEN THE 

ELECTRONICS BEFORE CONNECTING THE A.C. LINECORDS TO THE WALL 

OUTLETS. THIS WILL REDUCE THE POTENTIAL SHOCK HAZARD. SEE ALSO THE 

WARRANTY SECTION OF THIS OWNER'S MANUAL.  

 
 

NORMAL OPERATION: 

 

Input and output connectors for each channel are clearly grouped and marked on the back of 

the amplifier. (Units are preset at the factory for NORMAL.) See fig.3a, 3b for typical connections 

of the CAV-75.  

 

Use only high quality interconnect and loudspeaker cables, and make all connections tight. If 

the input plugs are loose, remove them and pinch down the ground leaves slightly with pliers. 

Observe correct phasing of the loudspeaker connections, and tighten.   

 

 

 

 

 

 

 

Summary of Contents for CAV-75

Page 1: ...CLASS AUDIO CAV 75 MULTI CHANNEL POWER AMPLIFIER CAV 75 OWNER S MANUAL...

Page 2: ...preamps are the same The same circuit is tailored to different power levels etc Differences between less expensive models and more expensive models are parts quality and compliment power supply extrav...

Page 3: ...3 CAV 75 OWNER S MANUAL TABLE OF CONTENTS UNPACKING SET UP 4 GENERAL CONNECTIONS AND OPERATIONS 5 CONNECTIONS AND DIAGRAMS 7 PROTECTION CIRCUIT 10 SPECIFICATIONS 12...

Page 4: ...LASS REFERENCE A C LINECORD Consult your dealer regarding this accessory The power transformer in the CAV 75 is located at the front left of the unit Ideally a few feet should separate this area from...

Page 5: ...THE WALL OUTLETS THIS WILL REDUCE THE POTENTIAL SHOCK HAZARD SEE ALSO THE WARRANTY SECTION OF THIS OWNER S MANUAL NORMAL OPERATION Input and output connectors for each channel are clearly grouped and...

Page 6: ...cate the input board s of channels to be switched see fig 1 page 7 4 Locate and set jumpers to the desired operation mode see fig 2a 2b page 8 5 Replace and secure the top cover 6 Reconnect all cables...

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Page 10: ...sure that the situation that has triggered the protection circuit has been corrected Failing to correct the situation prior to re starting the unit can result in damaging vital components in the unit...

Page 11: ...11 CLASS AUDIO 5070 Francois Cusson Lachine Quebec Canada H8T 1B3 Telephone 514 636 63 85 Fax 514 636 14 28...

Page 12: ...shes CAV 75 SPECIFICATIONS Frequency Response 20 Hz to 20 KHz 0 1 dB Sensitivity 0 85 Volt in for rated output Input Impedance 75 Kohms Output Impedance 0 15 Ohm S N Ratio More than 135 dB THD N 0 004...

Page 13: ...the European Community CE mark This means that your Class product has been subjected to the most rigorous manufacturing and safety tests in the world and have proven to meet or exceed all European Co...

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