GE E840S - Manual (Page 73)

   
3. The current media is formatted.
Beep
Use this setting to adjust the volume of beep
when buttons are pressed and change the
tones for shutter, buttons, self-timer, and
power-on/power-off.
To change this setting:
1. Select the
Beep setting from the Setup
menu as described previously.
2. Use the Up/Down navigation buttons
to switch between volume, shutter tone,
key tone, self-timer tone, and power tone
fields.
3. Use the Left/Right navigation buttons to
adjust the volume and change each tone
style. Then press the
button to confirm.