Inscape Data AirGoggle NVS 480R User Manual page 40

NVS480R User's Guide
400Kbps, set the total "Max. Bandwidth" of the 4 channels to 384Kbps. If you set it higher, the
video image can be corrupted with artifacts.
Ask your network manager or ISP for the maximum uploading bandwidth of the network.
Check whether dual streaming mode is enabled and if the NVS480R is recording video. Dual
streaming mode is enabled by selecting "Enable High Quality Video Recording" on the basic setup
page (Refer to Section 5.2). When dual streaming mode is enabled, the NVS480R provides low
speed video to connected users while recording high quality video into
• The image is dull and I see green and pink dots.
This could be caused by performance limitations of the PC. Do not run too many programs while running
viewer program. The other reason could be missing data while transmitting from the NVS480R.
• Mosaic phenomenon.
Mosaic phenomenon occurs when not enough network bandwidth is available considering the resolution
and frame rate of the video.
Example is 640x480 video with low Max. Bandwidth.
Users are recommended to adjust resolution and frame rates to lower values for lower bandwidth network.
3. How can I maintain high quality video recording when I'm using low speed network?
The NVS480R has Dual Streaming mode that enables high quality video recording on the HDD, while
providing lower quality video to on-line users. This feature is enabled by selecting "Enable High Quality
Recording" in basic setup mode. (Refer to 5.2 for more detailed information.)
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HDD.