SL1100
S
4 INSTALLING THE OPTIONAL INTERFACE CARDS
ECTION
4.1 Installing the Expansion Memory Card (MEMDB-C1)
4.1.1 General
The Memory expansion daughter board (IP4[ ]-MEMDB-C1) provides additional memory for the
system to use following features;
• To use VoIP Card (IP4WW-VOIPDB-C1)
• E-Mail Notification (InMail)
• VRS/InMail channel increase from 8 to 16 channels
• Virtual Loopback
This daughter board is mounted on the CPU card and provides the SDRAM and flash memories.
4.1.2 Unpacking
Items
IP4[ ]-MEMDB-C1
4.1.3 Installing the MEMDB PCB
• Do not remove or install the CPU card with power on.
1.
Turn off the system power and disconnect AC cord.
2.
Open and remove the Sub-Cover.
2-54
Table 2-17 MEMDB-C1 Packing List
List of Contents
MEMDB-C1 PCB
Sub-Cover
Figure 2-75 Removing the Sub-Cover
ISSUE 4.1 (R5.1)
Sub-Cover
Tab
QTY
1
Tab
Installation