Crown Audio Macro-Tech Series (600, 1200 & 2400) - Manual (Page 5)

Macro-Tech 600/1200/2400 Power Amplifiers
Page 5 Reference Manual
ILLUSTRATIONS
1.1 Macro-Tech Amplifier ................................................................ 7
2.1 Front Panel Controls & Indicators .............................................. 8
2.2 Rear Panel Controls & Connectors ............................................ 9
3.1 Mounting Dimensions ............................................................. 10
3.2 Top View of a Rack-Mounted Unit ............................................ 10
3.3 Proper Air Flow in a Rack Cabinet ........................................... 10
3.4 Stereo Wiring .......................................................................... 11
3.5 Bridge-Mono Wiring ................................................................ 12
3.6 Parallel-Mono Wiring ............................................................... 13
3.7 Unbalanced Input Wiring ........................................................ 14
3.8 Balanced Input Wiring ............................................................. 14
3.9 Balanced and Unbalanced Phone Plugs ................................. 14
3.10 Infrasonic Filter Capacitors ...................................................... 15
3.11 Unbalanced RFI Filters ............................................................ 15
3.12 Balanced RFI Filters ................................................................ 15
3.13 Wire Size Nomograph ............................................................. 16
3.14 Inductive Load (Transformer) Network ..................................... 17
3.15 Loudspeaker Fuse Nomograph .............................................. 18
4.1
Indicators ................................................................................ 19
4.2 Macro-Tech ODEP and Signal/IOC Indicator States ................. 20
4.3 Input Sensitivity and Ground Lift Switches ............................... 22
5.1 Circuit Block Diagram ............................................................. 25
6.1 Macro-Tech 600 Minimum Power Matrix .................................. 29
6.2 Macro-Tech 1200 Minimum Power Matrix ................................ 30
6.3 Macro-Tech 2400 Minimum Power Matrix ................................ 30
6.4 Macro-Tech 600 Maximum Power Matrix ................................. 31
6.5 Macro-Tech 1200 Maximum Power Matrix ............................... 32
6.6 Macro-Tech 2400 Maximum Power Matrix ............................... 32
6.7 Typical Frequency Response .................................................. 33
6.8 Typical Damping Factor .......................................................... 33
6.9 Typical Output Impedance ...................................................... 33
6.10 Typical Phase Response ......................................................... 34
6.11 Typical Crosstalk for the Macro-Tech 600 ................................ 34
6.12 Typical Crosstalk for the Macro-Tech 1200 .............................. 35
6.13 Typical Crosstalk for the Macro-Tech 2400 .............................. 35
7.1
Macro-Tech 600 Power Draw, Current Draw and
Thermal Dissipation at Various Duty Cycles ............................. 36
7.2 Macro-Tech 1200 Power Draw, Current Draw and
Thermal Dissipation at Various Duty Cycles ............................. 37
7.3 Macro-Tech 2400 Power Draw, Current Draw and
Thermal Dissipation at Various Duty Cycles ............................. 37
8.1 Installing a PIP Module ............................................................ 38
8.2 Installing a Level Control Shaft Lock ........................................ 40