NEC 151944 system manual Installation, Precaution in Handling

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CHAPTER 3 INSTALLATION

1.PRECAUTION IN HANDLING

When handling cards, the installer must wear a grounded wrist strap to protect the circuit card from static electricity, and the installer must engage in the work on a grounded conductive work surface. Figure 3-1illustrates the actions to take while handling circuit cards.

• When plugging/unplugging circuit card

PBX

FRAME GROUND SCREW

WRIST STRAP Connect ground wire to frame earth of equipment.

• When holding circuit card

Never touch components or soldered surface with bare hands.

CARD FRONT

Figure 3-1 Static Electricity Guard

ND-46550 (E)CHAPTER 3

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Revision 2.0

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Contents NEC America, Inc Liability Disclaimer NEAX2000 IVS Table of Contents List of Figures List of Figures List of Tables This page is for your notes Reference Manuals Outline of this ManualChapter System Outline System DescriptionPIM Configuration PIM ConfigurationPIM 2shows the system configuration System ConfigurationRequired Equipment Required EquipmentSN1308 PIM P-A PIM Q-UA SN1420 PIMAB-ARMT PCM-0.3 CA System Capacity System CapacityDaia DAIA, 2 DaicSystem Conditions Time Slot Allocation Time Slot AllocationFor the switch settings This page is for your notes Precaution in Handling InstallationStatic Electricity Guard PBX Start Installation ProcedureSee Section See .2.6 See Section Location of Lamps, Switches, and Connectors see Figure Lamp Indications on PN-DAIA Card Switch Settings on PN-DAIA Card OFF Setting of control signal time slotNeutral grounding on the receiving line is not Mounting Location of Daia Card ND-46550 E Mounting of Daia CardPN-DAIC Card Switch Setting of Daic CardSwitch Settings on PN-DAIC Card Lamp Indications on PN-DAIC CardDown SW2 Dip SW When mounting this card on remote Mounting Location of Daic Card Main Site Mounting of Daic CardBUS-DAIA Cable Connection ND-46550 E BUS Cable Connection10 DAIA-DAIC Cable Connection 11 DAIA-DAIC Cable Connection ND-46550 Echapter Revision 12 DAIA-DAIC Cable Connection 13 DAIA-DAIC Cable Connection ND-46550 E 14 PN-DAIB Card Lamp Indications on PN-DAIB Card Switch Settings on PN-DAIB Card TS6 OFF TS7 Down 15 Mounting Location of Daib Card ND-46550 E Mounting of Daib Card16 Mounting Location of Daib Card Refer to , Section 18 Mounting Location of Daic Card Remote PIM 19 Mounting Location of Daic Card Remote PIM ND-46550 E 20 DAIB-DAIC Cable Connection Mounting of Line/Trunk Card on Small Platform PIM LTC Connector Accommodation Small PlatformLTC0 LTC122 Location of Each LEN Small Platform LTC0 Mounting of Line/Trunk Card on 1000 IVS PIM LTC Connector Accommodation 1000 IVS25 Location of Each LEN 1000 IVS ND-46550 E 26 LTC Connector Pin Arrangement 1000 IVS 10 LTC Connector Accommodation Mounting of Line/Trunk Card on PIM N UB 64 port PIMPIM N-UB LTC1 28 Location of Each LEN PIM NUB LTC0 30shows an outline of a PFT PN-AUCA connection Power Failure Transfer PFT31 MDF Cross Connection for PFT PN-AUCA ND-46550 E 32shows an outline of a PFT PZ-8PFTA connection PFT0 Connector 34 Mounting PZ-8PFTA Card to PIM 35 PFT Connector Pin Assignment ND-46550 E 36 MDF Cross Connection for PFT PZ-8PFTA PFT1 Connector To Station to PN-4LC to C.O. Line to PN-4COT 37 DTI Cable Connection via LTC Connector PIM0 Daia AA0 BA0 AA1 BA1 LTC1 MDF 39 DTI Cable Connection via CN Connector Main Site DTI Connection at Remote Site MP Reset Remedial Action on Each Lamp Status PN-DAIA DaiaDaib PN-DAIB Daib PN-DAIC Daic This page is for your notes