D-Link DCS-5230L User Manual page 31

Section 4 - Configuration
Enable Night Mode: Check this box to enable Night Mode. Night mode allows the
camera to use a longer shutter speed when the camera is in a low-light environment.
If the camera is in an area where there is sufficient lighting, Night Mode will not affect
the video stream.
Shutter: This sets the longest shutter speed Night Mode will use when Night Mode is
enabled and the camera is viewing a low-light scene.
IR LED: This button can setup the IR LEDs in all the illumination environment or auto
detect by light and PIR sensor. Note that the live video will turn to black and white
mode when IR LEDs turned on.
Enable Speaker: Checking this box will allow you to talk using the PC's microphone.
Enable Microphone: Checking this box will enable you to listen to audio picked up by the
camera's microphone. This will allow you to hear what is happening near your camera.
Volume: This sets the volume level of the incoming audio.
Note: Higher frame size, frame rate and bit rates will give you better video quality, but they will also require more
network bandwidth. For best viewing results on a mobile phone, we suggest setting the frame rate to 5fps and the bit
rate to 20 Kbps.
After making any changes, click the Save Settings button to save your changes, or click the Don't Save Settings
button to discard your changes.
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