Juniper MX960 Hardware Manual page 653

Figure 241: MX960 AC Power Input Mode Switch
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0
Figure 242: Setting the Input Mode Switch (DIP Switch) on High-Capacity Second-Generation AC PSM
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2
1 Position 1 setting
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CAUTION:
damage to the power supply.
5. Using both hands, slide the power supply straight into the chassis until the power supply is fully seated
in the chassis slot. The power supply faceplate will protrude beyond the chassis.
The small tab on the metal housing that is controlled by the release lever must be inside of the
corresponding slot at the bottom of the power supply (see
pull the power supply down in the chassis slot, prior to removing the power supply.
2 Position 0 setting
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Do not use a pencil, because fragments can break off and cause
Figure 115 on page 339). This tab is used to
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