Crown CMA-1 Manuel d'instructions Page 1

1 CMA-1 Installation Instructions

10 }CMA-13451345SPEAKEROUTPUTSREMOTEINPUTSFig. 7 4-Channel ConnectionsFig. 8 Switch Position for 4 CH Operation1243WHITECABLESTo CH1Source(Left Fr

11 4-CHANNEL WIRING The amplifier inputs are white cables. Each cable is marked with a numbered band at the end of the cable. 1. Refer to Figure

12 }CMA-13451345SPEAKEROUTPUTSREMOTEINPUTSFig. 9 3-Channel ConnectionsFig. 10 Switch Position for 3 CH Operation1243WHITECABLESTo CH1Source(Left )T

13 3-CHANNEL WIRING The amplifier inputs are white cables. Each cable is marked with a numbered band at the end of the cable. 1. Refer to Figure 9

14 OPERATION: 1. After all connections are made, double check all connections to make sure they are mechanically and electrically sound. Verify c

15 7. If the ignition system uses a distributor with points, check the capacitor on the distributor and also the capacitor on the coil. 8. Try re-ro

2 PLEASE NOTE: Read the enclosed warranty statement before installation. Installation of the CMA-l is complex and should not be attempted by anyon

3 Fig. 1 Fuse-Size Nomograph 1/2".275 DIA. TYP. 8" 15 1/2" 16"13 5/8"14 1/2" Fig 2 CMA-1 Mounting-Hole Locations

4 Accessories Supplied: The CMA-1 comes complete with: 60-amp fuse Fuse Holder Input cable harness Remote on/off cable Mounting: Mount the CMA-1

5 Fig. 3 Power-Wiring Connections+_+_60-A FuseCAUTION:THE USE OF WIRE SMALLERTHAN #8 GUAGE COULDDEGRADE AMPLIFIERPERFORMANCEAND CREATE A FIRE HAZARDCM

6 POWER WIRING: (refer to Figure 3) 1. Before beginning installation, disconnect the Positive (+) battery power cable. Do not re-connect the power

7 MULTI-CHANNEL OPTIONS The CMA-1 has a switch-selectable multi channel format offering the following choices: 3 Channel: 3x100 W 4

8 }CMA-13451345SPEAKEROUTPUTSREMOTEINPUTSFig. 5 5-Channel ConnectionsFig. 6 Switch Position for 5 CH Operation1243WHITECABLESTo CH1Source(Left F

9 5-CHANNEL WIRING The amplifier inputs are white cables. Each cable is marked with a numbered band at the end of the cable. 1. Refer to Figure 5 f