1
1 Welcome
This manual offers reference material and general information about the basic operation,
maintenance, and troubleshooting of the Dahua Multi -Sensor Panoramic Camera. Read, follow, and
retain the following safety instructions. Heed all warning on the unit and in the operating instructions
before operating the unit. Keep this guide for future reference.
1.1 Important Safeguards and Warnings
Electrical safety
• Install the unit in accordance with the manufacturer’s instruction s and in accordance with
applicable local codes.
• All installation and operation must conform to your local el ect rical safety codes.
• Do not overload outlets and extension cords, whi ch may cause fire or electrical shock.
• Do not place the camera near or in a place where the camera may contact overhead power lines,
power circuits, or electrical lights.
• All input/output ports are SELV circuits. Ensure t hat S ELV circuits are connected only to other
SELV circuits.
• Ground the unit using the ground connection of the power supply to prot ect the unit from damage,
especially in damp environments.
• Protect the plug and power cord from foot traffic, being pinched, and its exit from the unit.
• Units with or without an ON/OFF switch have power supplied to the unit whenever the power
cord is inserted into the power source; however, the uni t is operational only when the ON/OFF
switch is in the ON position. The power cord is the main power disconnect device for switching
off the voltage for all units.
• Operate the unit only from the type of power source indi cat ed on the label. Before proceeding,
disconnect the power from the cable to be installed into t he unit.
• For external power supplied units, use only the recomm ended or approved power supplies.
• Limited power sources must comply with EN 60950. S ubst itutions may damage the unit or
cause fire or shock.
• For 24 VAC units, voltage applied to the unit’s input power sh oul d not exceed ±25%. User-
supplied wiring must comply with local codes (Class 2 power levels). Do not ground the
supply at the terminals or at the unit’s power supply t ermi nal .
• Contact the local dealer or the power company to verify the correct power supply.
• Do not supply power via the Ethernet connection (PoE) when power is already supplied via the
power connector.
• Do not attempt to service the unit. Opening or removi ng cov ers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualifi ed personnel.
• If the unit is damaged and requires service, unplug the unit from the main AC power supply and
from the PoE supply and refer to qualified service per sonnel. Damage may include, but is not
limited to:
• The power supply cord or plug is damaged.
• Liquid has spilled in or on the unit.
• An object has fallen on the unit.
• The unit has been dropped and the housing is damaged.