Installation Manual
H3C SecPath F1000-E Firewall
Chapter 3 Preparing for Installation
3-4
Figure 3-2
Wear the ESD-preventive wrist strap
Caution:
For the sake of safety, check the resistance of the ESD-preventive wrist strap. The
resistance reading should be in the range of 1 to 10 megohms between human body
and the ground.
No is ESD-preventive wrist strap is shipped with the F1000-E and you have to
supply one by yourself.
3.1.5 Electromagnetic Interference Prevention
All possible interference sources, external or internal, affect the firewall in the way of
capacitance coupling, inductance coupling, electromagnetic radiation, and common
impedance (including the grounding system) coupling. To minimize the influence of
interference sources on the firewall, you should take the following into consideration:
Take effective measures to protect the power system from the power grid system.
