ND-20292

CHAPTER 7

APRIL. 1990

r’ \ K-849SA-01

J”1

Figure 700-4 Outside View of RS-232C Cable

PC-8495A-01

[5]

1425

Figure 700-5 Connector Pin Configuration

;;.

 

SIGNAL

PIN

 

 

 

NO.

REMARKS

 

I

 

 

 

 

 

 

 

 

 

1

Protective

Ground

 

 

 

2

Transmit

Data

 

 

 

3

Receive Data

 

 

 

4

Request to Send

 

 

 

5

Clear to Send

 

 

 

6

Data Set Ready

 

 

 

7

Signal Ground

 

 

 

8

Data Carrier Detect

 

 

 

20

Data Terminal Ready

 

 

 

22

Ring Indicator

OTHER PINS ARE NOT CONNECTED.

Figure 700-6 Connector Wiring Designation

E.Floppy Disk (3.5 inches)

The floppy disk is used for programming and maintenance of the LCR data.

The LCR programming software and LCR data is stored in this floppy disk.

Figure 700-7 Outside View of Parallel Printer Cable

PC-8494A (or PC-8294A)

;

36

Figure 700-8 Connector Pin Configuration

F.Parallel Interface Printer

Any parallel interface printer that conforms

with the Centronicse Standard can be connected to the PC-8300.

A printer is used to provide a hard copy for verifying and checking the programmed LCR data.

SECTION 730

INSTALLATION OF LCR-E ETU

730.1GENERAL

This section provides a complete and comprehensive understanding of the proper installation of the LCR-E

ETU and the programming computer. It is recommended that this section be read in its entirety to familiarize yourself with its contents to enable a faster,

more productive installation. The LCR-E ETU makes extensive use of CMOS technology. Special care must be taken to avoid any static discharge to the LCR-E ETU.

700-4

Page 861
Image 861
NEC nd-20292 manual Section Installation of LCR-E ETU