CHAPTER 2 TROUBLESHOOTING
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NWA-008847-001 Rev.3.0
a6ch2001.fm
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 pro-
cedure given below.
Procedure for Unplugging/Plugging Circuit Cards
Continued on next page
CAUTION
• Turn ON the MB switch on the IP-PAD/IPT card before the following operations:
-Resetting the MP (MP built-in FP)/FP card controlling the IP-PAD/4VCT cards
-Inserting or extracting the 16VCT/4VCT cards during on-line
-Plugging or unplugging the BUS cable (IPT TRK BUS CA) between the IP-PAD and
16VCT/IPT and 4VCT cards
After the above operations, turn OFF the MB switch.
• Be sure to firmly insert all of the 16VCT/4VCT cards into slots, which are connected to the
IP-PAD/IPT card by the BUS cable. Otherwise, the IP-PAD/IPT card connected to the
16VCT/4VCT card will not operate normally.
CIRCUIT CARD
PROCEDURE
CONDITION
PLUG
UNPLUG
• PN-CP24-A/
PN-CP24-B/
PN-CP24-C/
PN-CP24-D (MP)
• PZ-M537 (EXPMEM)
• PZ-M606-A (ETHER)
• PZ-M623 (ETHER)
• PZ-M649 (DTI)
• PZ-M650 (DTI)
• PZ-PW121 (AC/DC PWR)
• PZ-PW126 (AC/DC PWR)
• PZ-PW122 (DC/DC PWR)
(1) Power off
(2) Plug in
(3) Power on
(1) Power off
(2) Unplug
(3) 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.
JULY/01/2006
PRECAUTIONS
Содержание UNIVERGE NEAX 2000 IPS
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