FMUSER INTERNATIONAL GROUP INC.
www.tvfmuser.com
8
/
8
8
No microphone output
1
）
Microphone is not working well.
2
）
Microphone volume is too low.
3
）
Microphone is dynamic type.
4
）
Microphone is not well plugged.
9
Poor sound quality
1
）
Microphone quality is low.
2
）
Audio source quality is low.
3
）
Antenna is not well assembled and connected.
4
）
Audio signal or transmitter line-in volume is
not adjusted well.
