NEC NEAX 2000 IPS Installation Manual page 206

• Mounting of CONN Card (PZ-M542/PZ-M557)
STEP1: When using LTC0 or LTC2 connector to mount the PZ-M542/PZ-M557 card, take off the
PLATE from the PZ-M542/PZ-M557 card. Then, overturn the PLATE and secure it to the card
with screws.
When using LTC1 or LTC3 connector to mount the PZ-M542/PZ-M557 card, skip STEP1.
NOTE: The PLATE and screws are attached to the PZ-M542/PZ-M557 card.
Connection of PZ-M542/PZ-M557 and PLATE
PLATE
PZ-M542/PZ-M557
SCREW
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Digital Trunk Interface (DTI)
NWA-008841-001 Rev.5.0
90ch2002.fm