AIPTEK PENCAM VOICE - Manual (Page 7)

Self Timer
Press the mode switch until "St" appears on the LCD. Then
press the shutter switch and a 10 second self-timer starts.
Every 10 second the camera issues a short beep. When
completing the self-timer, a longer beep sounds, which
indicates that a picture is taken.
Note: The self-timer can't work when the memory of your
camera is full.
Change mode to "St"
"St" is displayed
Press SW1 to initiate the self-timer mode
Change mode to "Ct"
"Ct" is displayed
Press SW1 to select Continuous mode
Continuous mode
Press the mode switch until "Ct" appears on the LCD. You
can take a series of pictures in quick succession by holding
down the shutter switch. The function stops as you release
the shutter switch. If the "Ct" icon is not selected within 5
seconds, the LCD reverts back to the remaining number of
the pictures .
Note: Even if the light is insufficient, the continuous mode
still works. However, the pictures you shoot will be too dark
or too vague.