Wansview W3 User Manual page 54

IP Camera W2(1080P)/W3(720P)
Video and Audio > Audio Setting (function disabled in this model)
Video and Audio > Image Setting
Video and Audio > On Screen Display Time and Camera Name
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Here you can adjust
Microphone and
Speaker volume
Here you can adjust the image
parameters brightness, contrast,
saturation and hue. You can also
flip and mirror the video image
when tick the options.
Enter "OSD Setting" to overlay the
time and name on the video
image.