HIKVISION DS-6900UDI Series User Manual page 6

DS-6900UDI(B) Series HD Video and Audio Decoder User Manual

identifies the battery holder itself and identifies the positioning of the cell(s) inside the
battery holder. + identifies the positive terminal(s) of equipment which is used with, or
generates direct current. - identifies the negative terminal(s) of equipment which is used with,
or generates direct current.
 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.
 If the product does not work properly, please contact your dealer or the nearest service
center.
 Never attempt to disassemble the product yourself. (We shall not assume any responsibility
for problems caused by unauthorized repair or maintenance.)
 Please enhance the protection for personal information and data security as the device may
be confronted with the network security problems when it is connected to the Internet.
Please contact your dealer or the nearest service center once you find that there may be the
network security problems.
 The USB port of the equipment is used for connecting to a mouse, a keyboard, or a USB flash
drive only.
 Do not drop the device or subject it to physical shock, and do not expose it to high
electromagnetism radiation. Avoid the equipment installation on vibrations surface or places
subject to shock (ignorance can cause equipment damage).
 Do not expose the device to the explosive situation.
 Keep clean and dry on the surface of the device.
 Do not touch the exposed connection points or components when the device is powered on.
 Do not place any naked flame sources, such as lit candles, on the device.
 Do not place any objects containing water or liquids on the device. Prevent the device from
water dropping or splashing.
 Place the device in a well-ventilated, dust-free environment. Ensure that the air vents are not
covered by any objects such as newspapers, tablecloths, or curtains.

Proper configuration of all passwords and other security settings is the responsibility of the
installer and/or end-user.

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.
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