G8 CPCI Enclosure User’s Guide2-2Add-in boardsAll add-in board modules are mounted through the front of the enclosure.They are held in place with two injector/ejector handles that stabilize theboards when they are engaged.Removal and installation of add-in boards1. Turn off the main system power.2. Place the chassis on an ESD safe workstation.3. Retract the injector/ejector handles of the add-in board module.4. Slide the add-in board module out of the chassis.5. Using the module guides, slide the new add-in board into the chassis,making sure to align the two guide pins with their card guides insidethe chassis.6. Engage the injector/ejector handles by pressing them towards eachother.Note: If you do not plan on immediately replacing a removed add-in board, you must close the space left open with a fillerpanel in order to maintain EMI specifications.Chapter 2 - Hardware