ACTi D64A Manual de usuario descargar pdf (Pagina 118)

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Firmware User’s Manual V6.08.30

118

IR light reflection

Make sure the dome or bullet cover is tightly mounted; Reduce the AE reference target

in Auto Exposure mode; Reduce the Exposure Gain in Manual Exposure mode

Streaming Quality Troubleshooting

Frame Rate Too

Low at Night

In auto exposure mode, set the Slowest Auto Shutter Speed to be not slower than the

interval of frames; In manual exposure mode, set the Shutter Speed to be not slower

than the interval of frames

Latency

Use dual stream (stream 1 for recording, stream 2 for live view); Lower the bitrate;

Lower the resolution (if acceptable for user); Check the cable quality; Make sure to use

industrial grade switches and routers; Check the NVR server & client PC requirements

from NVR manual

Jitter

Use the NVR that has the video smoothening algorithm for live view and playback

Dropped Frames

Use the Playback function of NVR – use frame-by-frame validation of jitter-looking

sections, to see if any frames are dropped; To troubleshoot the data switch/router and

VMS computer, you may also ask for assistance from technical support team of

camera manufacturer

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ACTi D64A Manual de usuario Pagina 118