My Sony 1500C camera has been shooting recently, and sometimes there is intermittent sound in the middle, but there is current sound. Why did I buy it in 2065 438+03.438+ 10?

Generally, there is poor contact between the connector and the switch, or the end of the audio cable is broken.

You try to connect the headset to the back, and pay attention to the mic state of the audio selection switch at the back input.

If you have any questions, please try another microphone.

This model is a low-end machine, which our company doesn't have. I wonder if there is an audio input port behind the machine? I can't see the details in the pictures searched online.