DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Upgrading R5r/R6r/R7r to R8r without Adding Memory
2-11Upgrade the software and hardware
2
Remove the Circuit Packs
NOTE:
More detailed information on removing and adding circuit packs is in
Chapter 6, ‘‘Adding or Removing Cabinet Hardware’’.
1. Remove the blank faceplate next to the MSSNET slot in the carrier.
2. Remove the UN332B circuit pack from the carrier and place it in antistatic
packing material.
3. Remove the TN1656 tape drive and plac e it in antistatic packing material.
Install the Circuit Packs
NOTE:
To properly seat a circuit pack, p ush firmly on the front of the faceplate until
the latch reaches the bottom rail of the carrier. Then close the latch until it i s
fully engaged.
1. Insert the UN332C circuit pac k into the MSSNET slot.
2. Replace the blank facep late next to the MSSNET circuit pack.
3. Insert the TN2211 optical drive (Figure 2-1) into the right most TAP E DRIVE
slot. It only takes up 2 slots.
4. Place a blank faceplate ov er the left most TAPE DRIVE slot.
Figure 2-1. TN2211 Optical Drive
Red
Green
Yellow
fpdf2211 KLC 010600
TN2211 OPTICAL DRIVE