User manual
VIVOTEK
30 - User's Manual
 Snapshot: Click this button to capture and save still images. The captured images will be displayed 
in a pop-up window. Right-click the image and choose Save Picture As to save it in JPEG (*.jpg) or BMP 
(*.bmp) format.
 Pause: Pause the transmission of the streaming media. The button becomes the   Resume button 
after clicking the Pause button.
 Stop: Stop the transmission of the streaming media. Click the   Resume button to continue 
transmission.
 Start MP4 Recording: Click this button to record video clips in MP4 file format to your computer. 
Press the 
 Stop MP4 Recording button to end recording. When you exit the web browser, video 
recording stops accordingly. To specify the storage destination and le name, please refer to MP4 Saving 
Options on page 34 for details.
 Volume: When the   Mute function is not activated, move the slider bar to adjust the volume on the 
local computer.
 Mute: Turn off the volume on the local computer. The button becomes the   Audio On button after 
clicking the Mute button. 
Full Screen: Click this button to switch to full screen mode. Press the “Esc” key to switch back to normal 
mode.










