5
Warnings and Cautions
Handle the camera carefully
Do not abuse the camera. The camera can be damaged by improper handling or storage.
Do not disassemble the camera
To prevent electric shock, do not remove screws or covers. There are no user serviceable parts inside. Ask a qualified
service person for servicing.
Do not operate the camera beyond the specified temperature, humidity, or power source ratings
Use the camera under conditions where temperature is between -40°C ~ 50°C (-40°F ~ 122°F), and relative humidity
is below 90%.
Do not expose the camera to rain or moisture, or try to operated it in wet conditions
This product is designed for indoor use or locations where it is protected from rain and moisture. Turn the power off
immediately if the camera is wet and ask a qualified service person for servicing. Moisture can damage the camera
and also cause electric shock.
Do not use strong or abrasive detergents when cleaning the camera body
Use a dry cloth to clean the camera when it is dirty. In case the dirt is hard to remove, use a mild detergent and wipe
the camera gently.
Never face the camera toward the sun
Do not aim the camera at bright objects. Whether the camera is in use or not, never aim it at the sun or other
extremely bright objects. Otherwise, the camera may be smeared or damaged.
Only remove the protective wrap from the camera lens when the entire installation is completed
The clear bubble needs to be protected to avoid damage and scratches.
Ensure the inside of the dome cover is free of dust and particles
Gently wipe the inside with a clean lint free cloth or blow the dust away before installing the dome cover and removing
the protective wrap.
Ensure no moisture gets trapped inside the camera
Replace the dry pack found inside the camera with the fresh one from the protective pouch in the box.
Avoid IR light reflecting back into lens at night
If close objects are illuminated by the IR LEDs at night, it may cause reflections in the video image. To avoid this blur,
position the camera with a free view even outside the optical view cone.
The CD55 has a zoom lens that may have to be set to a more narrow tele angle for optimum night image quality.
