H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 32)

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3. Use a Phillips screwdriver to fasten the captive screws on the power module.
Figure 29 Installing an AC power module
Figure 30 Installing a DC power module
Connecting the AC power cord
CAUTION:
Before powering on the device, connect the grounding cable of the device.
To connect the AC power cord:
1. Pivot the bail latch upward.
2. Connect one end of the AC power cord to the AC-input power receptacle on the device.
3. Pivot the bail latch downward to secure the power cord.
4. Connect the other end of the AC power cord to the AC power source.