Symbol LS 9100 Guida Rapida página 5

3
Selecting Beeper Volume
The LS 9100 emits a short beep when it successfully reads a bar
code. There are three volume settings for this decode beep. To
change the setting, hold down the volume button located on the
top of the scanner. The scanner cycles through three settings,
emitting a 2-beep tone at each setting. To select a particular
setting, release the button after the desired 2-beep tone.
Volume button/LED
Beeper/Speaker