Mp System Manual Changeover; Office Data Manual Copy - NEC NEAX 2000 IVS2 Maintenance Manual

CHAPTER 1 MAINTENANCE SERVICE FEATURES
Backup CPU system

MP System Manual Changeover

There are two ways for manual changeover as follows.
Case 1 By MB Switch Setting:
Flip the MB switch on the MP0 card to ON (UP position).
- Now changeover is executed.
When you want the stand by MP card to return to the active MP , flip the MB switch on
the stand by MP card to OFF (DOWN position), then flip the MB switch on the active
MP card to ON (UP position).
Case 2 By System Data Setting:
Assign the following data for changeover.
CME0 Y=6>3600: MM DD HH mm
NOTE: After setting the first data, the MAT indicates "INITIAL?_".
Then input the present time. Now changeover is executed.
When there is no MP card for stand by, or the MB switch on the MP card in stand by is
ON (UP position), the MAT indicates "HARDWARE ERROR".

Office Data Manual Copy

Set the data for office data manual copy as follows.
CMEC Y=5>0: 0 (start copy)
NOTE: "1" is displayed during the office data is being copied.
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MM: Month (01-12)
DD: Date (01-31)
HH: Hour (00-23)
mm: Minute (00-59)
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NEAX2000 IVS Maintenance Manual
ND-70926 (E), Issue 3.0