AD-25182501
CHAPTER 3
Page 13
Revision 1.0.1
1.4
Procedure for Unplugging/Plugging Circuit Cards
When removing a circuit card from the PIM, or when mounting a circuit card in the PIM, follow the procedure
given in Table 3-1 below.
1.5
Connecting Consoles’ Cables
If possible, the ATI card (PN-CS00) should be unplugged when connecting/disconnecting the SN694 ATTCON
to/from the system. This is because there is some possibility that the console may be damaged.
Ensure that the Make Busy switch of the ATI card is on (Up) during removal/insertion.
Table 3-1 Procedure for Unplugging/Plugging Circuit Cards
CIRCUIT CARD
PROCEDURE
CONDITION
PLUG IN
UNPLUG
• PN-CP00 (MP)
• PZ-PW86/PW86(A)
(PWR)
Power off
↓
Plug in
↓
Power on
Power off
↓
Unplug
↓
Power on
These circuit cards must be plugged in
or unplugged only with power off, to
prevent damage to the card or other
system circuitry.
• PN-BS00 (BS00)
• PN-BS01 (BS01)
• PN-CP01 (FP)
• PN-AP00 (AP00)
• PN-ME00 (EXTMEM)
• PN-BRTA (BRT)
• PN-CS00 (ATI)
• PN-30DTC (DTI)
• PN-SC00 (CCH)
• PN-SC01 (DCH)
Power off or
MB switch on
↓
Plug in
↓
Power on or
MB switch off
Power off or
MB switch on
↓
Unplug
↓
Power on
These circuit cards must be plugged in
or unplugged under Make Busy
condition (or power off) to prevent
damage to the card or other system
circuitry.
