user manual

ND-20292
CHAPTER 7
APRIL. 1990
r’ \ K-849SA-01
J”1
Figure 700-4 Outside View of RS-232C Cable
Figure 700-7 Outside View of Parallel Printer Cable
PC-8495A-01
PC-8494A (or PC-8294A)
[5]
14
25
Figure 700-5 Connector Pin Configuration
Figure 700-8 Connector Pin Configuration
;;. SIGNAL
I
PIN
NO.
1
2
3
4
5
6
7
8
20
22
REMARKS
Protective Ground
Transmit Data
Receive Data
Request to Send
Clear to Send
Data Set Ready
Signal Ground
Data Carrier Detect
Data Terminal Ready
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
maintenance of the LCR data.
and
The LCR programming software and LCR data
is stored in this floppy disk.
;
36
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
730.1 GENERAL
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