D-Link DCS-6517 User Manual page 44

Section 3: Configuration
Here, you can enable a different set of image settings for when the camera
Night Mode:
uses night mode. To do so, enable Night Mode, select the period of time
you want the different image settings to apply, then adjust the image
settings as desired. After making any changes, click the Save button to
save your changes.
Please note that this does not control when night mode will be used; this
only controls when these image settings will be used. To control when
night mode will be used, refer to IR & ICR on page 45.
You can select between 1080P WDR, which will give you a picture with
Video Mode:
better exposure, and 1080P 60FPS, which will give you smoother video
with a higher frame rate.
This setting controls the amount of gain applied to incoming audio to
Audio In Gain
increase its volume.
Level:
This setting controls the amount of gain applied to outgoing audio to
Audio Out
increase its volume.
Volume Level:
D-Link DCS-6517 User Manual 44