NEC nd-20292 manual 5B4, General Information Terminal Check

KEY FUNCTION (OFF LINE)

\SPKR - ON/OFF Line

TEL # - Selects new port device information

m Increments port device number CLEAR - Clears error count number ENTE R - Enters the clear command

IB/W - Decrements wrt device number

ND-20292

CHAPTER 3

APRIL,1990

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GUIDE TO FEATURE PROGRAMMING

inEMORY BLOCK BEING	MEMORY BLOCK THAT	MEMORY BLOCK THAT MAY
‘ROGRAMMED	MUST BE PROGRAMMED	HAVE TO BE PROGRAMMED

5B4 //

CPU-EB3 or higher.

NOTES:

1.During step 3, the terminal error count device is displayed as xxx on the bottom row of the LCD. Up to 255 errors can be displayed.

2.After depressing the CLEAR key and then the ENTER key, the number of terminal errors are cleared.

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Fll

i	GENERAL INFORMATION - TERMINAL CHECK
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i This area of the memory block is used to record erroneous PRW’s of port devices including ESI-EA and f ESI-EB ETUs.

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i This information checks whether the communication between each terminal and its corresponding interface

i card is stable. An erroneous PRW will also register when the terminal is unplugged.

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