
TROUBLESHOOTING
| DTI |
| |
|
|
MNT 3 | |
| |
| MB |
MB | When this MB key is set in up position |
| |
| connected to this card become |
| inoperative. |
ATTENTION
Contents
Static Sensitive
Handling
Precautions Required
[How to Replace HUB card] |
|
| ||
1) | Provide |
| to LANI | |
| ||||
2) | Turn ON the MNT3 switch of the FCH cards which are connected | |||
| ||||
| to the HUB card to be replaced. |
|
| |
3) | Make sure that system message |
| ||
| (start)" is displayed for the FCH cards. |
|
| |
4) | Turn ON the MB key on the HUB card. |
| ||
5) | Disconnect the 10 |
|
| |
6) | Extract the HUB card from the slot. |
|
| |
7) | Set key settings on the new HUB card. |
|
| |
8) | Turn ON the MB key on the new HUB card. | HUB |
| |
9) | Mount the new HUB card in the slot. |
| ||
|
| |||
10) Turn OFF the MB key on the card. |
|
| ||
|
| OPE |
| |
|
| MB |
| |
|
| 2 |
| |
| 10 | |||
|
|
|
MB key operation
: 10
HUB
OPE
MB
2
10
10
Figure 7-14 How to Replace HUB (PA-M96) Card
WARNING: When a HUB card is placed in
CHAPTER 7 |
Page 158
Revision 3.0