Toa C-CV854D-3 CE - Manual (Page 4)

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The TOA C-CV854D-3 and C-CV854D-9 are Vandal Resistant Day/Night Camera equipped with a Day/Night
function. It functions as a color camera in the daytime and as a high-sensitivity monochrome camera in
darkness, making it ideal for installation in locations that require around-the-clock monitoring. Noise reduction
function enables clear image to be viewed in lower noise under poor lighting conditions. Its dust-proof and
waterproof (IP66) construction permits it to be mounted to an outdoor wall or ceiling without using a special
device to protect the camera against dust or rain. Since the camera unit is constructed of die-cast aluminum
alloy and its dome cover is made of polycarbonate, the C-CV854D-3 and C-CV854D-9 ensure high resistance
to strong impacts. It features a 3-axis (horizontal, vertical and rotation) adjustment mechanism and a vari-focal
lens which facilitate adjustment of camera orientation and angle of view at the time of installation. The use of
an optional built-in heater unit allows the C-CV854D-3 and C-CV854D-9 to be used at ambient temperatures
as low as -30°C (-22°F).
3. HANDLING PRECAUTIONS
• Do not direct the camera lens to the sun or strong lighting or light reflection. Exposure to direct sunlight could
cause the CCD's color filter to deteriorate, leading to image discoloration.
• Do not give the camera a great shock or vibration, as this will damage the camera.
• It is recommended that the camera be always used in locations where the ambient temperature ranges from
-10°C to +50°C (14°F to 122°F) and humidity levels of less than 90% to ensure that no condensation is
formed.
• To clean, wipe with a dry soft cloth. Never use benzene, thinner or chemically processed towel as the
camera's plastic or other parts may be deformed or discolored.
• When dust has settled on the unit's lens, lightly clean using a commercial camera blower or cleaning paper.
• Installing the camera cables in close proximity to fluorescent lamps or other electrical appliances can
downgrade the picture quality. In such cases, change the wiring.
• If there is a strong electric or magnetic field near the camera, such as television transmission antennas,
motors or transformers, this may distort or roll the monitor picture. In such cases, run the entire wiring route
through metal conduit tubing.
• Do not install the unit in locations where solvents or chemicals are used as the unit's dome cover may be
deformed or discolored.
• Use the external power supply unit of the following rating when the camera is operated on 12 V DC.
12 V DC, over 1.0 A
• Since the Day/Night Camera features sealed construction, condensation can build up inside the camera,
causing the inside of the dome cover to fog. Ensure that the camera is installed under low humidity
conditions.
• Avoid installing the Day/Night Camera in locations exposed to cold air or close to an air-conditioner vent, as
the dome cover may become fogged.
2. GENERAL DESCRIPTION