Samsung SPD-3750 User Manual page 6

Warnings & Cautions
Cautions
Do not install under extreme
temperature conditions.
Use only under temperature conditions between -0ºC
and +50ºC to prevent low graphics quality and product
malfunctions. When using in high temperature conditions,
provide good ventilation.
Do not drop the camera or subject
it to physical shock.
May cause product malfunctions.
Avoid touching the camera lens.
The lens is the most important component of the camera.
Be careful not to smear it with fingerprints.
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Do not install under unstable
lighting conditions.
Severe lighting changes or flickering may hinder normal
camera operation.
Never keep the camera face to direct
sunlight or any other strong lights.
May cause critical damage to the CCD.
Do not install in a place that may be
exposed to rain, water, or radioactivity.
Water leakage into the camera may cause damage.
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User's Manual
Warnings & Cautions
Detailed Warnings and Cautions
- Avoid operating the camera for long durations under high temperatures and in high
humidity. Excessive heat can shorten the lifespan of the camera components.
- Do not install or place the camera near any heat sources.
- Subjecting the dome cover to physical shock may damage the camera and cause water
leakage into it.
- Do not place the camera facing direct sunlight or other intense light sources. Strong lights
such as spotlights can cause distortions—blooming and smear—as well as discolorations
on the screen by heating up the color filter of the camera. They also may cause internal
reflections of the camera, leading to operational malfunctions.
- Do not drop the camera or subject it to physical shock or vibration; this can cause serious
damage to the camera.
- When installing the camera near a power line, make sure to keep at least 1 meter distance
from the power line, or earth an additional metal pipe to separate the camera from the
power source.
- This camera is to install on the ceiling. Installing it on the ground or a unleveled location
may cause product malfunctions and shorten its lifespan.
- This camera is provided with separate indoor and outdoor housings. When installing it in
an outdoor environment, use the outdoor housing.
- Avoid installing and operating the camera in the following places.
∙ Places whose temperature exceed the camera's recommended range. (Indoor: -10℃ ~
50℃, Outdoor: Refer to the housing manual)
∙ Places where drastic temperature changes occur: e.g. Near an air conditioner.
∙ Places that are exposed to steam, oil, and inflammable substances: e.g. Inside a kitchen.
∙ Places that are exposed to radioactivity, X-rays, strong electric waves, and electro-
magnetic waves.
∙ Places that are exposed to outdoor air contaminants: e.g. Dust and car exhaust.
∙ Places in high humidity.
∙ Places that are exposed to corrosive gas: e.g. Next to the sea.
- Smeared and dusty dome covers decrease the picture and video quality. Clean the dome
cover and camera lens on a regular basis.
- Remove the plastic wrap on the dome cover only after the camera installation is complete.
- This camera is not equipped with a power switch. Plug in the camera only after the
installation is complete.
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User's Manual