VeriFone MX 760 Configuration Manual page 31

2. Press [ENTER] to change audio settings.
3. Press [ENTER] to adjust the volume.
Use the keypad to enter a value from 000 to 100 to decrease or increase the volume; then press
[ENTER].
November 10, 2011
AUDIO
<-- ACCEPT
AUDIO VOLUME: 050
Enter to Accept
Range: 000 . . 100
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VOLUME
-->
25