IR Bullet Camera
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User Manual
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34
Bubble Maintenance of Domes
The bubble is of transparent plastic. The dust, oil and finger print,
etc. will cause scratch or image blur. Please refer to the fo llowing
method to clean the bubble.
Handling dust
Use oil free soft brush or blowing dust ball to clean the dust.
Handling o il
Steps:
1.
Wipe off the water-drop or oil by soft cloth and dry the bubble.
2.
Use oil free cotton cloth or bubble clean paper to wipe the
bubble from center to outside with alcohol or detergent.
3.
Change the cloth to wipe the bubble until the bubble is clean.
Glass Maintenance of IR Camera
Steps:
1.
Wipe off the dust, water-drop or oil by soft cloth and dry the
glass.
2.
Use oil free cotton cloth or glass clean paper to wipe the glass
from center to outside with alcohol or detergent.
3.
Change the cloth to wipe the glass until the glass is clean.
