Earphone/testing/microphone

[Guest guest]

I was looking for earphone for the processor of ESP 22 but I did not

have this kind but I was going to have my mother who is hearing to see

if she can test my processor but there is no way to testing to see if

microphone is work or something. But I only have the audio personal

cable for this processor. But I have strange usual sound after I

turned it on today but I tried to switched and different transmitting

cable but it is still act strange. It just started on Friday night

with other transmitting cable but it been acted strange few times. It

acts like much screeching,like TV static or something that is not hear

but act strange. But I can still hear some but time is differnet

change by something act strange. Let me know. Colleen