Powerware Model V-2000B - Manual (Page 85)

System Configuration = 83
Figure 27: Channel 1 Input Configuration Dialog Window
Input Source
Select either CVBS (composite analog), or SDI (serial digital) for the input source.
Track Arming
The Image Server records video, audio and closed caption information as separate files that
comprise a clip. Video is always recorded; select the additional sources you wish to record.
For certain video material such as keys or wallpaper no audio is needed. For analog audio
recording, a choice of zero or two audio channels is available. With digital audio, a choice of
zero, two, or four channels may be made. Since the Image Server records 24-bit uncompressed
PCM, a worthwhile savings of disk-space can be achieved by turning off audio tracks when not
needed.
Audio Sample Rate Conversion
The Image Server always records audio at 48 kHz. Select Sample Rate Conversion to convert
off-speed digital audio sources to the Image Server’s 48 kHz internal clock rate.