PLANET ICA-W7100 - Manual (Page 60)

720P Wireless IR PT IP Camera
ICA-W7100
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not work correctly.
z Ethernet switching hub can smooth the frame rate.
Blank screen or very slow video
when audio is enabled.
Your connection to the device does not have enough bandwidth to
support a higher frame rate for the streamed image size. Try
reducing the video streaming size to minimal value.
Image Transfer on FTP does not
work.
z Default Gateway and DNS server address should be set up
correctly.
z If FTP does not work properly, ask your ISP or network
administrator about the transferring mode of FTP server.
Video quality of the device
The focus on the Camera is bad.
The lens is dirty or dust is attached. Fingerprints, dust, stain, etc. on
the lens can degrade the image quality.
The color of the image is poor or
strange.
The configuration on the device image display is incorrect. You need
to adjust the image related parameters such as brightness, contrast,
hue and sharpness properly.
Image flickers.
z Wrong power line frequency makes images flicker. Make sure the
50 or 60Hz format of your device.
z If the object is dark, the image will flicker. Make the condition
around the camera brighter.
Noisy images occur.
The video images might be noisy if the device is located in a very
low light environment. Make the condition around the camera
brighter or turn the White-light LED on.