Supplementary Document

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6-4. Playback of Backup Video
6-5-1. AVI Format
AVI format: AVI format video can be played back by Window Media Player or other media player that is
compatible with AVI format video.
1. Please install the NS copies UMS Decoder Filter folder on USB flash drive with the video.
2. Otherwise, the video and time stamp over video cant be properly playback and displayed on
Window Media Player.
Timestamp On AVI. The subtitle is embedded to the video clip file.
The subtitle is embedded to the AVI file. To display a subtitle, user should install a special filter
called “UMSDecoderFilter”.
6-5-2. NSF Format
NSF format: NSF format video can be played back using the HDplayer that the NSL copies to
NSPlayer folder on USB flash drive with video. Use the mouse scroll to use digital zoom in and out feature.