Song track muting, Song volume control, Song track muting song volume control – Yamaha PSR-540 User Manual
Page 70: Song volume =120, Song volume =108, Disk song playback, Press the [start/stop] button to start the song, Press one of the track buttons below the display, Press the [start/stop] to start the song, Press the [acmp/song] button

70
Disk Song Playback
Song Track Muting
1
Press the [START/STOP] button to start the song.
2
Press one of the TRACK buttons below the display.
The [M] icon will appear and the selected track will be muted.
Pressing the same track button again enables output of the playback sound.
3
Press the [START/STOP] button again to stop the song.
Song Volume Control
1
Press the [START/STOP] to start the song.
2
Press the [ACMP/SONG] button.
3
Adjust the Song Volume.
Use the data dial, the [+/YES] button, the [-/NO] button or the number buttons
[1]-[0].
The range is from 0 to 127.
• The volume of the keyboard-
played voice(s) is not
affected by this operation.
4
Press the [START/STOP] button again to stop the song.
CHORD
dim
mM
6
7
augsus4
119
513
BACK
NEXT
KEYBOARD
START/STOP
/YES
TRACK(1~16)
PART
DIAL
0 ~ 9
FUNCTION
SONG
STYLE
VOICE LR12
EASY
NAVIGATOR
Song Volume =120
CHORD
dim
mM
6
7
augsus4
119
513
BACK
NEXT
KEYBOARD
START/STOP
/YES
TRACK(1~16)
PART
DIAL
0 ~ 9
FUNCTION
SONG
STYLE
VOICE LR12
EASY
NAVIGATOR
Song Volume =108
1
REC
2
REC
3
REC
4
REC
5
REC
6
REC
7
REC
8
REC
9
REC
10
REC
11
REC
12
REC
13
REC
14
REC
15
REC
16
REC
TRANSPOSE
REGIST-
RATION
TEMPO
MEASURE
BEAT
DSP(FAST)
SUSTAIN
HARMONY
TOUCH
11
68