HIKVISION DS-9100HFI-ST Series User Manual page 4

User Manual of DS-9100HFI-ST Series DVR
Safety Warnings and Cautions
Please pay attention to the following warnings and cautions:
Hazardous Voltage may be present:
taken when using this device. Some potentials (voltages) on the device may present a
hazard to the user. This device should only be used by the Employees from our company
with knowledge and training in working with these types of devices that contain live circuits.
Power Supply Hazardous Voltage:
This device must be connected to a UL approved, completely enclosed power supply, of the proper rated voltage
and current. No user serviceable parts inside the power supply.
System Grounding (Earthing):
earth grounding is maintained. Ensure that any equipment to which this device will be attached is also connected
to properly wired grounded receptacles and are approved medical devices.
Power Connect and Disconnect:
disconnect device to mains (AC power).The socket outlet shall be installed near the
equipment and shall be readily accessible.
Installation and Maintenance:
installation/maintenance on this device during an electrical storm.
AC mains voltages are present within the power supply assembly.
To avoid shock, ensure that all AC wiring is not exposed and that the
The AC power supply cord is the main
Do not connect/disconnect any cables to or perform
3
Special measures and precautions must be