User guide

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 Audio
- All channels can record audio.
- To record audio, a camera with an internal microphone should be connected
to the main unit and the audio turned on.
3-2-3. Record Settings / Record Option
 If the OVERWRITE option is turned on, the recorded data will be overwritten
after the SSD or HDD is full, if the OVERWRITE option is turned off, the
recorded data will not be overwritten, i.e. recording will stop, after the SSD or
HDD is full.
3-3.SYSTEM Settings
Note
1. Since the total number of frames change with resolution, if the resolution is changed
the total number of frames will change and the FPS will need to be re-set. To avoid
redundant operations, please set the resolution before setting the FPS.
3. If the FPS is set before the resolution is set, please go back and re-set the FPS before
use.