2
Please do not touch the heat dissipation component of the device directly in order to avoid
scald.
Please do not dismantle the device; there is no component which can be fixed by users
themselves in the machine. It may cause water leakage or bad image for the device due to
unprofessional dismantling. Please contact after-sale service to replace desiccant if it
becomes green.
It is recommended to use the device with thunder proof device in order to improve thunder
proof effect.
The grounding holes of the product are recommended to be grounded to further enhance the
reliability of the camera.
Do not touch the CCD (CMOS) optic component directly. You can use the blower to clean
the dust or dirt on the lens surface. Please use a dry cloth wetted by alcohol to wipe away
the dust gently if it is necessary to clean.
Always use the dry soft cloth to clean the device. If there is too much dust, please use the
water to dilute the mild detergent first and then use it to clean the device. Finally use the dry
cloth to clean the device. Don
’t use volatile solvent like alcohol, benzene, thinner and etc or
strong detergent with abrasiveness, otherwise it will damage the surface coating or reduce
the working performance of the device.
Dome cover is an optical device, please
don’t touch or wipe cover surface directly during
installation and use, please refer to the following methods to deal with once dirt is found:
Stained with dirt
Use oil-free soft brush or hair dries to remove it gently.
Stained with grease or fingerprint
Use soft cloth to wipe the water drop or oil gently to make it dry, then use oil-free cotton cloth
or paper soaked with alcohol or detergent to wipe from the lens center to outward. It is ok to
change the cloth and wipe several times if it is not clean enough.
Warning
Please modify the default password after login in order to avoid being stolen.
Please use the standard accessories provided by manufacturer and make sure the device is
installed and fixed by professional engineers.
Please prevent the device surface from the radiation of laser beam when using laser beam
device.
Please do not provide two or more power supply modes for the device, otherwise it may
cause damage to the device.
Statement
Please refer to the actual product for more details; the manual is just for reference.
The manual will be regularly upgraded according to the product update; the upgraded
content will be added in the manual without prior announcement.
