Cabletron Systems MMAC-Plus 9G426-02, Руководство пользователя, Страница: 19 / 44

2-3
Installing the 9G426-02 Module
User Accessible Components on the Module’s
Daughterboard
The user accessible components on the module’s daughterboard are located on
the underside of the daughterboard. These components include an eight position
DIP switch, a replaceable SMB-1 PROM, a replaceable BOOT PROM, and sockets
for DRAM and FLASH memory.
You can access the DIP switch without
removing the daughterboard.
However, to access the other user-accessible
components on the daughterboard, you must remove the daughterboard from the
motherboard.
DIP Switch
An eight position DIP switch is located on the module’s daughterboard as shown
in Figure 2-2. The functions of the switches are listed in Table 2-1.
Figure 2-2. Location of DIP Switch on the 9G426-02 Module’s Daughterboard
8
6
4
2
7
5
3
1
N
O
DIP Switch
(side view in
insert)