Audio And Video - Vivotek IP7138 User Manual

VIVOTEK - A Leading Provider of Multimedia Communication Solutions

Audio and Video

This section explains how to cofigure the audio and video settings of the Network Camera. It is
composed of the following two columns: Video Settings and Audio Settings�
Video Settings
Video title: Enter a name that will be displayed on the title bar of the live video�
Video Title
Color: Select to display color or black/white video streams�
Power line frequency: Set the power line frequency consistent with local utility settings to eliminate image
flickering associated with fluorescent lights. Note that after the power line frequency is changed, you
must disconnect and reconnect the power cord of the Network Camera in order for the new setting to
take effect�
Video orientation: Flip--vertically reflect the display of the live video; Mirror--horizontally reflect the display
of the live video� Select both options if the Network Camera is installed upside-down (ex� on the ceiling)
to correct the image orientation�
Maximum Exposure Time: Select a proper maximum exposure time according to the light source of the
surroundings� The exposure time are selectable at the following duration: 1/120 second, 1/60 second,
1/30 second, 1/15 second, and 1/5 second� Shorter exposure time would accept less light amount�
48 - User's Manual