DS-2TD2xxx-xxxx/xx Thermal and Optical Bi-Spectrum Network Camera User Manual
UM DS-2TD2xx-xxxx/xx Thermal 072020NA 4
Maintenance
• If the product does not work properly, please contact your dealer or the nearest service center. We
shall not assume any responsibility for problems caused by unauthorized repair or maintenance.
• A few device components (e.g., electrolytic capacitor) require regular replacement. The average
lifespan varies, so periodic checking is recommended. Contact your dealer for details.
• Wipe the device gently with a clean cloth and a small quantity of ethanol, if necessary.
• If the equipment is used in a manner not specified by the manufacturer, the protection provided by the
device may be impaired.
Environment
• Make sure the running environment meets the device requirement. The operating temperature shall be
-40° to 65° C (-40° to 149° F), and the operating humidity shall be 95% or less, non-condensing.
• DO NOT expose the device to high electromagnetic radiation or dusty environments.
• DO NOT aim the lens at the sun or any other bright light.
Emergency
• If smoke, odor, or noise arises from the device, immediately turn off the power, unplug the power
cable, and contact the service center.
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