NEC Neax 2400 Ipx Installation Manual

NDA-24306 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” in this chapter,
and observe the precautions while performing the system startup. Failure to so may delay the system cutover or...

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7. A floppy disk (FD) copy of the programmed Office Data should be created. If a backup is not made, and
the contents of the Data Memory are accidentally altered or destroyed, all the Office Data will have to be
programmed again.
8. If any portion of the Office Data (especially data related to ringing patterns) has been changed via com-
mands “ARTD/ARTDN,” “AKYD,” or “ASYD/ASYDL/ASYDN,” the system must be initialized and tests
involving the changed...

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 When holding a circuit card with bare hands, do not touch the component mounted side of the card or
the connector portion.
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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SYSTEM STARTUP
 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 in-
sert 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...

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SYSTEM STARTUP
NAP-200-018
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-200-018
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 connectors...

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SYSTEM STARTUP
Procedure for Program Install consists of the following items.
Perform the procedures below for all the LNs and ISW, individually:
Note:The control of 7-seg LED is the next page.
(Case of program install and restart processing)
NAP-200-019
Sheet 1/6
Program Install and Load
ATTENTIONContents
Static Sensitive
Handling
Precautions Required
 Generic Software 2~11
 Internal MAT Software 1~2
 TCP/IP Software 1
Install
Application
Software Install
HD...

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Note:
Procedures (a) through (e) must be performed in all LNs and ISW, individually.
NAP-200-019
Sheet 2/6
Program Install and Load
(a)  Procedure for off-line start-up Status change of 7 Segment LED on the EMA card
ATTENTIONContents
Static Sensitive
Handling
Precautions Required
START
END
Set the SENSE switch
(CPU0, CPU1) to “c” on
 Push the CPURST 
  button on the CPU
  Front Panel. 
or 
 Turn Power-SW ON.
Star tup 
end
corresponding to the...

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Note:
Procedures (a) through (e) must be performed in all LNs and ISW, individually.
NAP-200-019
Sheet 3/6
Program Install and Load
(b) Procedure for HD Initial Status change of 7 Segment LED on the CPU Front 
Panel.
ATTENTIONContents
Static Sensitive
Handling
Precautions Required
START
END
 HD Format
Set the SENSE switch 
corresponding to the 
system to be initialized 
(CPU0, CPU1) to “1” on 
the CPU Front Panel.
Insert the FD Generic Disk 1...

CHAPTE R 4   NDA-2 4306
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S Y STEM  S TA RTU P
Note:  
Pro ced ures (a)  t h rough  ( e )  mu st b e p erf ormed  in all  LNs and  I S W , i nd iv idua ll y .
N AP-2 00-0 19
S hee t 4 /6
Pro gram  In sta ll  a nd Lo ad
(c )   P roce dure f or Gene ric  So ftw are (2  ~  11)  Inte rn al 
M AT  S oftw are  ( 1  ~  2 ),  T C P /  IP  S oftw are  (1) I n sta ll S
ta tus  cha nge  of 7  Segment  LED  on t h e  CPU  Front  
P an el.
W ARNING:  Rem oval  or  Ma ke  Busy  of  th e HFD c...