Upgrading The Main Software; Figure 4-15 Removing The Sub-Cover - NEC SL1100 Hardware Manual

SL1100
4. Press Enter Key (Navigation Key) to show the main system software version and Hardware Key
Code.
5. Off-Hook and return to Time & Date mode.

3.4 Upgrading the Main Software

If Expansion KSU(s) are installed, turn the power on/off in the order of
Expansion 2 KSU, Expansion 1 KSU and then Main KSU.
1. Power off the system and disconnect the AC cord from the KSU.
2. Remove the Sub-Cover.
4-10
VERSION:
MAC: 00-60-B9-D8-DF-8E
HKEY:
11-10 WED 1:49PM
200
Menu Dir VM:00 CL:00
Sub-Cover
Tab

Figure 4-15 Removing the Sub-Cover

01.00
2810-0000-0000
Tab
ISSUE 6.0
Maintenance