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Operating Instructions
174
3.9 Cleaning
After the camera is turned off by disconnecting the AC plug, clean the camera.
3.9.1 Cleaning the Main Unit
If the lens cover has the sand or the dust, image quality may decrease. After taking
away the sand or the dust on it, wipe it with a dry cloth.
Note
• Do not use alcohol, polishing powder, cleanser, benzine, thinner, wax,
petroleum products or hot water to wipe the camera. Also avoid glass
cleaner, pesticide or hair spray. They may cause change in the shape or
color.
• Do not directly touch the lens cover. Your fingerprints can cause the image
to be out of focus.
• [For BB-HCM331] Do not directly pour the water with a hose to wash the
unit or the lens cover.