VIVOTEK
User's Manual - 143
2. The recording takes place on Stream 1 with a focusing result calculated from the full of
the current eld of view.
3. The Snapshot Focus comes with an embedded Quick time player. Users can review the
current focusing results on a viewing window. Users can also use the left arrow key on
their keyboard to go through the recording in a frame-by-frame manner (after the video is
played once).
In this way, an installer can immediately examine whether the focus is optimal when a
fast going car is captured by video. If not, he can tune the focus again and review the
imaging result until satised.
4. Users can also download the short recording clip to a PC. Note that if the Snapshot
Focus page is refreshed or the web session is closed, the recording will be erased.
Note that you can use the arrow buttons on the sides of the Focus tuning bar to nd the
best focus.
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