How to input the sound of the effector into Sony 2500c camera?

Use auxiliary transmission. The sound signal is sent to the input end of the effector, and the output of the effector is connected to the auxiliary return end of the mixer. For the sound signal to be processed, turn on the corresponding auxiliary knob on the road. The full names of Sony camera 2500 are: Sony HXR-MC2500 and MC 1500C. Many upgrades have been made on the basis of the camera, including the improved ExmorRCMOS imager, and some new functions have been added, such as built-in LED lamp, organic light-emitting diode image finder, Wi-Fi function, DV storage and recording, MI hot boots, etc.