• The network traffic may be heavy or the bandwidth is
getting narrower.
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• Depending on the network traffic, audio may be inter-
rupted or repeated.
• If the PC in use that does not meet the system
requirements, audio may be interrupted.
Cause/solution
• Check the login status.
Audio is interrupted or
repeated
Cannot use the system con-
trol buttons
Cannot play the downloaded
image file
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18
5
• To play the downloaded image file, use the
RT4Viewer.
52
Reference
pages
Symptom
Cannot play recorded
images on the recorder
Noise appears in the images
when playing on
RT4Viewer.
It takes some time to start
playback after the search.
• Close all applications except RT4Viwer.
• The hard disk in which the images to be played are
stored may be in the stand-by mode. It may take
some time for the hard disk to resume from the stand-
by mode and start playback. This is not malfunction.
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