Nortel Meridian 1 Replacement Manual page 306

Page 306 of 362
553-3001-520 Standard 16.00 April 2000
Replacing equipment
Note: The next step installs the NT5D61AA vintage IODU/C card in
Core 1. The AA vintage card has a CD-ROM drive which is required for
software installation on Core 1.
6 Ensure that the ENB/DIS switch on the NT5D61AA IODU/C you will
install is set to DIS.
7 Insert the NT5D61AA IODU/C into the following slots:
— For NT5D21 Core/Net Modules, insert the IODU/C in slots 17,18,
and 19.
— For NT9D11 Core/Network Modules and NT6D60 Core Modules,
insert the IODU/C into slots 16, 17, and 18.
8 Lock the locking devices by pushing them gently towards the faceplate.
Set the ENB/DIS switch to ENB.
A blinking letter "E" and number "5" displayed indicates that a failure
occurred. In that case, reseat the Security Device in its holder and reinsert
the card.
9 Insert the Install diskette that corresponds to your CP type (68030,
68040, 68060) into the IODU/C on Core 1.
10 Install the CD-ROM disk into the CD-ROM drive. To install the
CD-ROM:
a press the button on the CD-ROM drive to open the CD-ROM disk
holder
b place the CD-ROM disk into the holder with the disk label showing
c use the tabs to secure the CD-ROM in the disk holder
d press the button again to close the CD-ROM disk holder (don't push
the holder in by hand)
11 Press the MAN RST button on the CP card.
12 When the NT Logo screen appears, press <CR> to continue.
13 Enter the date and time.