15.BALANCE BUTTON
Slide it to get you desired sound balance between left channel and right channel.
16,17. TRACK UP/DOWN BUTTONS
a. During CD mode, press 
button to allow you to track forward.
Hold the 
button to allow you to skip forward.
b. During CD mode, press 
button to allow you to track backward.
Hold the 
button to allow you to skip backward.
18.FM LIGHT
The frequency in the FM station ,the FM light be lighted.
19.AM LIGHT
The frequency in the AM station ,the AM light be lighted.
3