9. Audio and video
"Video title": This text is displayed in the black bar above the video image together with a timestamp. This
timestamp (date and time) is provided from the real-time clock inside the network camera.
"Color": Here you can select between colour and B/W video image display.
„Power line frequency": Fluorescent light pulsates with the mains frequency. Here you can adapt the
frequency in order to eliminate picture flickering (50 Hz / 60 Hz).
"Iris mode" The following settings are possible:
•
Fix: Auto-Iris function is disabled.
•
Indoor: Use this setting when camera is installed in indoor environments. The exposure time is limited
to 1/240 seconds.
•
Outdoor: Use this setting when camera is installed in outdoor environments. The exposure time is
limited to 1/500 seconds.
"Select caching stream" Selected stream is used for pre- and post alarm video recordings (see chapter
"Application")
"Flip": Here you can vertically mirror the video image.
"Mirror": Here you can horizontally mirror the video image. Use this option if you install the network camera
reversed.
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