Sony 3-284-083-41(1) Operating Instructions Manual page 6

Name
L MEMORY/
ENTER
TUNING
MODE
TUNING +/–
M AUTO CAL
MIC jack
N PHONES jack Connects to headphones
6
GB
Function
Press to operate the tuner
(FM/AM) (page 50).
Connects to the supplied
optimizer microphone for the
Auto Calibration function
(page 27).
(page 64).