Nortel Meridian 1 Replacement Manual

Also see for Meridian Meridian 1: Installation guide Implementation guide Scripting Guide Configuration manual Description

Contents

Page 246 of 362 Replacing equipment553-3001-520 Standard 16.00 April 2000NTND15, NT8D68 Floppy Disk UnitUse this procedure to replace the floppy disk unit (FDU).See the X11 Administration (553-3001-311) for a description of allmaintenance commands, and the X11 System Messages Guide(553-3001-411) for interpreting system messages.Removing equipment1 To software disable the FDU, log in on a system terminal. At the >prompt enter:DIST(This command is entered directly through the Overlay Loader program.No other program should be active.)2 Set the ENB/DIS switch to DIS on the associated QPC742 Floppy DiskInterface (FDI) Card.3 Remove the disks from the FDU.4 Tag and disconnect the cable(s) to the faceplate of the FDU.5 Unhook the locking devices on the FDU and pull the unit out of the cardcage.Installing equipment1 Insert the replacement FDU into the vacated slot and hook the lockingdevices.2 Connect the cable(s) to the replacement FDU.3 Install the disks in the replacement FDU.4 Set the ENB/DIS switch to ENB on the associated FDI.WARNINGModule covers are not hinged; do not let go of the cover. Lift the coveraway from the module and set it out of your work area.