VIVOTEK
20 - 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�
Digital Zoom: Click and uncheck “Disable digital zoom” to enable the zoom operation� The navigation
screen indicates the part of the image being magnied. To control the zoom level, drag the slider bar. To
move to a different area you want to magnify, drag the navigation screen�
Start MP4 Recording: Click this button to record video clips in MP4 file format to your computer�
Press the Stop MP4 Recor ding button to end recording� When yo u exit the web browser, vide o
recording stops accordingly. To specify the storage destination and le name, please refer to MP4 Saving
Options on page 22 for details�
Full Screen: Click this button to switch to full screen mode� Press the “Esc” key to switch back to normal
mode�