Installing the M120 Craft Interface
To install the craft interface (see Figure 1):
- Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
- Align the guide pin on the back side of the craft interface with the receptacle inside the upper left corner of the chassis.
- Press the craft interface into place.
- Install a washer and retaining nut over each threaded stud on each craft interface flange.
- Tighten both retaining nuts.
- Reinstall the front upper fan tray, if it was removed.
Note: When you install the craft interface in an operating router, allow several minutes for the LEDs on the craft interface to reflect the current state of the router.
Figure 1: Installing the M120 Craft Interface
