CNET CIC-930W - Manual (Page 44)

Flip The Flip setting will swap the image top-to-bottom.
If the camera is mounted upside-down on the ceiling, check both the
Flip and Mirror settings to have the image rotated to the correct
position.
Mirror The Mirror setting will swap the image left-to-right.
If the camera is mounted upside-down on the ceiling, check both the
Flip and Mirror settings to have the image rotated to the correct
position.
Time Stamp If enabled, the current time will be displayed on the Video image.
Text Display Enable this setting if you want text to be displayed on the Video
image, and enter the desired text - up to 20 characters. This feature
is often used to identify each camera when multiple cameras are
installed.
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