Lenovo 42U 1200 mm Deep Dynamic Rack Installation Manual - Page 32

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Lenovo 42U 1200 mm Deep Dynamic Rack Installation Manual

Using the cable-access opening in the top of the racks

Complete the following steps to route external cables through the rectangular cable-access opening in
the top rear of the standard or expansion rack.
1.
Loosen the two wing nuts on the cable-access panel in the inside, top of the rack; then, slide the
cable-access panel towards the front of the rack.
2.
Route the cables through the opening.
3.
Slide the cable-access panel toward the back of the rack. Make sure that you do not pinch or cut any
cables.
4.
Tighten the two wing nuts.
Complete the following steps to route external cables through the two round cable-access openings in
the top front of the standard or expansion rack.
1.
Use a flat-blade screwdriver to pry the round cable-access cover off the rack.
2.
Snap out and discard the center of the cable-access cover.
3.
Replace the outer ring of the cable-access cover in the cable-access opening.
4.
Route the cables through the opening.
Figure 21. Location of the cable-access opening
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