Table of ContentsInstalling the TX-Z 2464 Main Equipment..................................................... 3-3-1The Card Locations of TX-Z 2464 ME .......................................................... 3-3-2TX-Z 2464 ME Grounding Requirements ..................................................... 3-3-3Trunk Line Connection .................................................................................. 3-3-3Extension Connection ................................................................................... 3-3-4Cable Routing and Cramping........................................................................ 3-3-6Installing the Expansion Mother Board ......................................................... 3-3-6Installing the Expansion Power Supply Unit ................................................. 3-3-7Installing the Ringer Unit ............................................................................... 3-3-7Installing 24DHU-A1 PCB ............................................................................. 3-3-8Installing NX7E-12PFU-A1 PCB ................................................................... 3-3-9Installing NX7E-24SMDR-A1 PCB and Printer/PC....................................... 3-3-9Installing DLS Console ................................................................................ 3-3-10Installing Optional Equipment ..................................................................... 3-3-12TX-Z 1232/2464 Backup Battery Connection ............................................. 3-3-16Note: Refer to PART 7 for installation of 24SMCID-A1, 8CID Adaptor, and 24VAU-A1.