HIKVISION DS-2TD2336-75, Quick Start Manual, Page: 7 / 43

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Please make sure that the plug is firmly connected to the
power socket. When the product is mounted on wall or
ceiling, the device shall be firmly fixed.
●
If smoke, odor or noise rise from the device, turn off the
power at once and unplug the power cable, and then
please contact the service center.
Cautions
●
Make sure the power supply voltage is correct before using
the camera.
●
Do not drop the camera or subject it to physical shock.
●
Do not touch sensor modules with fingers. If cleaning is
necessary, use clean cloth with a bit of ethanol and wipe it
gently. If the camera will not be used for an extended
period, please replace the lens cap to protect the sensor
from dirt.
●
Do not aim the camera at the sun or extra bright places.
Blooming or smearing may occur otherwise (which is not a
malfunction), and affect the endurance of sensor at the
same time.
●
The sensor may be burned out by a laser beam, so when
any laser equipment is in using, make sure that the surface
of sensor will not be exposed to the laser beam.
●
Do not place the camera in extremely hot, cold (the
operating temperature shall be between -40°C ~ 65°C), ,
dusty or damp locations, and do not expose it to high
electromagnetic radiation.