73
Before playback, choose to enable playback 4 channels synchronously. If you tick-select
that means the selected channel will playback synchronously; otherwise, you could separately control the channels
playback.
Thirdly, start playback
Click
to start record playback. When mouse curse is moving on the time axis, the time point of current position
will be displayed on the time axis screen. Click to locate the record. Click the icon
or
to zoom in/out the
time bar display ratio.