2.Precautions
© 2023 China Daheng Group, Inc. Beijing Image Vision Technology Branch 4
Personal Safety
Warning
1)
It is strictly prohibited to perform device wiring, dismantling, maintenance and other
operations while powered on, otherwise there may be a risk of electric shock.
2)
It is prohibited to touch the camera directly during using, otherwise there may be a
risk of burns.
3)
Please install and use the camera in accordance with regulations, otherwise there
may be a risk of falling and get injured.
4)
The edges of the lens mount and fan are relatively sharp, so pay attention to the risk
of scratches during installation or use.
2.3.
Guidelines for Avoiding EMI and ESD
1)
CAT-6a cables or above with S/STP shielding are recommended.
2)
Using shielded cable can avoid electro-magnetic interface. Shielding layer of the cable should conduct
to ground nearby and not until stretched too long. When many devices need conduct to ground, using
single point grounding to avoid earth loop.
3)
Try to use camera cables that are the correct length. Avoid coiling camera cables. If the cables are
too long, use a meandering path rather than coiling the cables.
4)
Keep your cameras away from equipment with high voltage, or high current (as motor, inverter, relay,
etc.). If necessary, use additional shielding.
5)
ESD (electro-static discharge) may damage cameras permanently, so use suitable clothing (cotton)
and shoes, and touch the metal to discharge the electro-static before operating cameras.
2.4.
Environmental Requirements
1)
Housing temperature during operation: 0°C ~ 45°C, humidity during operation: 10% ~ 80%.
Storage temperature: -20°C ~ 70°C.
2)
To avoid collecting dust in the optical filter, always keep the plastic cap on cameras when no lens is
mounted.
3)
PC requirement: Intel Core i7 9th generation, main frequency of 2.9GHz or above, 16GB memory or
above, Win10 64bit OS or above.
4)
NIC requirement: 10GigE NIC confirming to IEEE802.3an standard or higher performance NIC with
10Gbps link speed, CAT-6a cables or above, length less than 50m, recommended length less than
30m.
5)
Make sure that cameras are transported in the original factory packages.
