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8. Avoid installing it reversedly
It’s designed for ceiling or wall mount. So if
installed upside down, such as installing on the
floor, it may cause it out of order.
9. Please use it according to the required
temperature, humidity and power supply
Don’t use it under the circumstance of high
temperature or humidity. Leave it away from
heat-generating equipments, such as warm vapor,
stoveand so on.
10. Placing it away from air-conditioner’s
entrance point
The lens may generate fog due to the
water-condensing under the following
circumstance:
Quick changes from high to low temperature
caused by turning on/off the air-conditioner from
time to time.
Quick changes from high to low temperature
caused by opening/closing the door occasionally
Used under the conditions that the glasses can
generates fog.
Used in the house full of smog or dust.
If the lens covered with fog generatede by
water-condensing, put the cover down and clean
the appearance with a piece of soft cloth.
11. Consumer Goods
Some components, such as lens drive, cooling
fan (electrical engineering), built-in sliding loop
may be weared out due to long-term using.
Concerning its update and maintenance, please
consult to maintenance center.
12. Don’t make it point to the same object
too long
If so, the object’s shadow will appear on the
screen
13. Don’t install it on some places easy to
shake
Install a shake-eliminating device when having
cameras close to bridge, plane or vehicle.