D-Link DGS-1510 Series Hardware Installation Manual page 22

DGS-1510 Series Gigabit Ethernet SmartPro Switch Hardware Installation Guide
Figure 2-7 Slide the Retainer through the Tie Wrap
4. Circle the tie of the Retainer around the power cord and into the locker of the Retainer.
Figure 2-8 Circle around the power cord
5. Fasten the tie of the Retainer until the power cord is secured.
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