Samsung SH100 User Manual page 78

Be@cingthe zeemsesnd
When you use the zoom while recording videos, the camera can record the sound of the zoom in the videos. Use the Soclnd Alive function
to reduce the zoom noise,
In Shooting mode, touch _ _ Voice
Select an option, and then touch OK.
OO:05
Sound Alive On: Turn on the Sound Alivefunction.
A Sound Alive Off: Turn off the Sound Alivefunction.
Mute: Do not record sounds.
Shootingoptions 77