NEC Neax 2400 Imx Installation Manual

NDA-24234 CHAPTER 3
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Revision 3.0
INSTALLATION PROCEDURE
This NAP explains the cable connection of SMDR equipment.
Note:The IOC circuit card (PH-IO24), which has four RS-232C interfaces, can be mounted in the slot Number
3 and/or 2 of the LPR.  Consequently, the system can have maximum eight ports for the RS232C terminals.
Figure 018-1  I/O Port Interface
The SMDR RS-232C interface specifications are:
Synchronization—Asynchronous
Data Speed—9600 bps (maximum)
Code—ASCII 7-bit + Parity Bit...

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INSTALLATION PROCEDURE
Figure 018-2  Cable Connection Diagram for the SMDR Equipment
NAP-200-018
Sheet 2/3
Connections of SMDR
68PH S 2PORTS CA-A
TYP1Po r t  1
TYP0Po r t  0
TYP1Po r t  3
TYP0Po r t  2
MISC 3A/4A Connector
MISC 3B/4B ConnectorIOC
PIM
00 01 02 03 04
IOC 1 IOC 0
: Champ Connector (Male)
: Champ Connector (Female)
: 25-Pin Cannon Connector (Male)
: 25-Pin Cannon Connector (Female) -- Legend -- LPM
FRONT VIEW
RS 232C Cable PBX
2400 RS 232C CA-1...

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Figure 018-3  Connection of SMDR by Using MODEM
NAP-200-018
Sheet 3/3
Connections of SMDR
68PH S 2PORTS CA-A
TYP1Po r t  1
TYP0Po r t  0
TYP1Po r t  3
TYP0Po r t  2
MISC 3A/4A Connector
MISC 3B/4B Connector
IOC
00 01 02 03 04
IOC 1 IOC 0
: Champ Connector (Male)
: Champ Connector (Female)
: 25-Pin Cannon Connector (Male) -- Legend -- LPM
FRONT VIEW
Analog Line
PBX
2400 RS 232C CA-(3)
MISC4BMISC3B
MISC4AMISC3A
Slot Number    03     02PIM...

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INSTALLATION PROCEDURE
This page is for your notes. 

NDA-24234 CHAPTER 4
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CHAPTER 4 SYSTEM STARTUP
1. GENERAL
This Chapter describes the method to start up the system initially after completion of the installation of the PBX,
and the method to check as to whether the system has started up normally. Before beginning the system startup,
thoroughly read Section 2., “PRECAUTIONS BEFORE BEGINNING SYSTEM STARTUP” of this Chapter,
and observe the precautions while performing the system startup. Failure to so may delay the system cutover or...

CHAPTER 4 NDA-24234
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SYSTEM STARTUP
8. If any portion of the Office Data (especially data related to ringing patterns) has been changed via com-
mands “ARTD”, “AKYD”, or “ASYD”, the system must be initialized and tests involving the changed data
must be performed.
9. After the system is initialized, perform the following.
Set the current date and time using MAT command “AT I M”.
When the system is initialized, the system begins operating in Day Mode. To change over to Night
Mode,...

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SYSTEM STARTUP
Wrist Strap
Place the Circuit 
Card on a 
conductive sheet. Connect ground wire to the Earth 
terminal of the Module Group.
(Component-Mounted 
Side)
Connector 
(Contact) PortionFront Side
Card Puller Tab 

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When placing a circuit card on a table or other flat surface, spread out a conductive sheet and set the card
on the sheet.
Set the MB switch of the circuit card to the UP position and confirm its mounting slot
 (Note). Then insert
the card into its mounting slot.
Note:Confirm that the color of the card puller tab is the same as the color of the label showing the Slot Number.
3. SYSTEM STARTUP PROCEDURE
The NAPs indicated in the following...

NDA-24234 CHAPTER 4
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SYSTEM STARTUP
NAP-200-019
Sheet 1/2
Powe r  ON
START
Visual Inspection Check whether any pins are shorting on the backplane of 
each Module.
Check whether any foreign matter such as a cleaning fluid 
residue is present on the connector portion of the circuit 
cards.
On each circuit card equipped with ROM (CPU, etc.), 
check whether any pins of the ROM are bent or improperly 
seated.
Leave all circuit cards inserted 
halfwayMount all circuit cards (including PWR...

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NAP-200-019
Sheet 2/2
Powe r  ON
Insert all PWR Supplies Insert all PWR Supplies into their positions.
Insertion Steps:
1. Turn each Power Supply’s circuit breaker OFF and insert 
them one at a time.
2. Turn circuit breakers ON.
3. Confirm that there are no abnormal indications (unusual 
smell, smoke, alarm, etc.)
Insert and check Line/Trunk circuit 
cardsInsert Line (16LC, etc.) and Trunk (16COT, etc.) circuit 
cards into their backplane...