NEC nd-20292 manual Memory Memory Feature Feature Section Item, 300-2

ND-20292

CHAPTER 3

APRIL, 1990

The job sheets must be kept current and LEFT AT THE JOB SITE to provide technicians the information needed to give the customer proper and professional service. A duplicate copy of the job spec sheets should

also be maintained at the servicing office (in the customer’s file).

ENTERING THE PROGRAMMING MODE AND

THE SELECTION OF MEMORY BLOCKS

To use the sections discussed above, a brief description

of how to enter the programming mode and the selection of memory block areas is necessary.

Programming of the Resident System Program can be accomplished by either of two ETE-16D-( ) Multiline

Terminals. These station positions are automatically assigned to the two lowest ESI-E( ) ETU ports in the system. Although these positions are fixed, a third programming position can be assigned to any ESI-E( ) ETU port in the system that supports an ETE-16D-( ) Multiline Terminal. For an RAA-E Unit, a fourth ESI- E( ) ETU port can be assigned in Memory Block lE2.

When entering any area of programming, the first step

31 is to place the programming station into the OFF- LINE mode.

TO GO OFF-LINE

C. Dial #, *, 0 in sequence

After completing the three steps above, the LCD on the Multiline Terminal will be as shown. The display (X.Xx) is the software level of the CPU-E( ) ETU

OF F - L I N E (X.XX)

PROGRAM		MODE
I	I	I I

While the programming terminal is OFF-LINEit cannot be signaled by any station in the system.

JVOTE 1: Only one programming terminal can be OFF LINE at one time.

NOTE 2: This does not Time Out.

The next step is to select an area in the syste.

bloc@#!%%orrespond to the feature or funct.

programmed. A *memory block index has provided to help the programm%r locate the , “ia

keys in a predetermined sequence.

Multiline Terminal has twenty Feature Access keys (Fl -F20) which are used for this purpose. The Resident System Program is divided into five me’mory blocka areas. Feat&e Access keys Fl-F5 are used to select each memory block area, l-5 respectively.

In each memory block area memory feature sections

are grouped b letter designation; For example:

Memor-sdivided into five sections:

I

A. Line Key Assignment

/B. Ringing Assignment

These sections, defined by letters A-E, are accessed by depressing Feature Access keys F6-FlO respectively.

After a memory block area and memory feature section

has been selected, select Feature Access

Fll -F20 to enter a particular memory feature item.

MEMORY MEMORY

FEATURE FEATURE

SECTION ITEM

DEtlGNAGNNl-5 A--E l-10

I

FEATURE KEY Fl-F5

KfY -r’&LLi’~oY

300-2