14 Megaplex II 4U Chassis Guide
Rack-Mount Installation, Continued
Step 3 Position the outer rails in the rack, adjusting the claw brackets and marking the intended position
of the mounting holes both on the front and rear of the rack. Tighten the screws on the claw
brackets.
Step 4 Bolt the front of the slides into place using 10-32 x 1/2" pan head screws. Flat head screws are
also provided for racks with countersunk holes.
Step 5 Bolt the rear of the slides to the rack side rails using four 10-32 x 3/8" screws. A threaded bracket
is provided in case the rack does not have threaded holes. Hex nuts are often difficult to use at the
rear of a rack to secure screws.
Step 6 Install the chassis slides into the outer slides in the rack. Push the chassis into the rack until the
rear retaining spring engages. Then press the retaining buttons and push the chassis the rest of the
way into the rack.
Step 7 Plug the AC power cord into the AC receptacle on the power supply module.