NEC NEAX2000 IVS2 When Making a Switch Setting on a Circuit Card, When Carrying a Circuit Card

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CHAPTER 2 INSTALLATION

Precautions

Figure 2-1 Static Electricity Guard (2 of 2)

• WHEN MAKING A SWITCH SETTING ON A CIRCUIT CARD

CIRCUIT

CARD

WEAR A WRIST STRAP AND PERFORM

THE WORK ON A GROUNDED

CONDUCTIVE WORK SURFACE.

• WHEN CARRYING A CIRCUIT CARD

CIRCUIT CARD

CONDUCTIVE

POLYETHYLENE

BAG

WHEN CARRYING A CIRCUIT

CARD AROUND, KEEP THE

CARD IN A CONDUCTIVE

POLYETHYLENE BAG.

The mark shown below is attached to the sheet for the work in which circuit cards are handled. When engaging in such work, the installer must be careful not to cause damage by static electricity.

ATTENTION

Contents

Static Sensitive

Handling

Precautions Required

NEAX2000 IVS2 Q-SIG System Manual	Page 19
ND-70923 (E), Issue 1.0

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Contents SIG System Manual Liability Disclaimer NEAX2000 IVS2 NEAX2000 IVS2 Table of Contents List of Figures List of Tables Purpose Outline of this ManualReference Manuals Chapter General Information System Outline SummaryPhysical Interface 30DTI Physical Interface 24DTIInterworking with Other Network SIGSystem Configuration Clock30DTI PLO Card Name and Function Card Name FunctionalSystem Capacity Description 24DTI 30DTISystem Conditions Time Slot Assignment ConditionTime Slot Allocation for DTI/DCH Card Time Slot Allocation for DTIService Features Connected Destination IndicationTerm Transit Counter Relaying 10 Transit CounterChapter Installation When Holding a Circuit Card PrecautionsWhen PLUGGING/UNPLUGGING a Circuit Card When Making a Switch Setting on a Circuit Card When Carrying a Circuit CardInstallation PN-30DTC-A Required EquipmentEquipment Description Quantity Remarks PN-24DTA-CInstallation Procedure Installation Procedure for Q-SIGMounting DTI and DCH Card Mounting Conn Card Selection of PLO in MP Card DTI Cable Connection via MDF Cable Connection via MDFLocation of the AP Slots and the LTC Connectors for DTI Example of MDF Cross Connection for DTI DTI Cable Connection via Conn Card Cable Connection via the Conn CardExample of Coaxial Cable Connection Chapter System Data Programming HOW to Read this Chapter DTI Assignment Startdescription DataExample of 30DTI Description Data PatternsDCH Initial DCH Assignment CMA9 ENDTandem Connection Assignment Connected Destination Indication Assignment Chapter Circuit Card Information Circuit Card Information Mounting Location of Circuit Card PN-30DTC-A DTI PN-SC01 DCHList of Required Circuit Card PN-30DTC-A DTI PN-24DTA-C DTI PN-SC01 DCHRUN PN-CP14 MPLamp Color Function Name CLKSwitch Name Setting Function Check Number Position OFF OFF SW2OFF ModemSW4 Dip SW Down PN-30DTC-A DTI Mfrm PCMFRM RMTSwitch Setting Function Check Name Number Position SensSource clock signal from network is Right JPSJPR LeftDTI0 DTI1 DTI2 DTI3 Conditions Remarks PN-24DTA-C DTI CRC Sense SW0 OFF MDFSW1 OFF DTI0 DTI1 DTI2 DTI3 DTI4 Conditions Remarks PN-SC01 DCH LPBSW0 OFF SW1 Dip SW PZ-M542 Conn Lamp Indications This card has no lampsJP2 Right JP0 RightJP1 Right PZ-M557 Conn Switch Name Setting Function Check Number Position

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