user manual

ND-20292
CHAPTER 3
APRIL,1990
KEY FUNCTION (OFF LINE)
SPKR - ON/OFF Line
-TEL # - Selects new Interface Slot information
F/W -
Increments the Interface Slot number
CLEAR - Clears Interface Slot check information
ENTER - Enters the clear command
B/W -
Decrements the Interface Slot number
GUIDE TO FEATURE PROGRAMMING
MEMORY BLOCK BEING MEMORY BLOCK THAT MEMORY BLOCK THAT MAY
PROGRAMMED MUST BE PROGRAMMED HAVETO BE PROGRAMMED
5B3 I/
CPU-EB3 or higher.
-
NOTES:
1. During step 5, the ETU error count 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 interface errors is
cleared.
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GENERAL INFORMATION - INTERFACE SLOT CHECK
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! This area of the memory block is used to record erroneous PRWs. An erroneous PRW will also register when 1
/ the ETU busy out switch is turned off. Every time an ETU is busied out, the particular error counter is 1
I incremented by 1.
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