Caution To Be Used When Connecting The Rs-232 Cable; Appendix: Rs232C Cable; Chapter 7. Caution To Be Used When - Sharp XE-A202 Service Manual

APPENDIX: RS232C CABLE

The RS-232C cable has the following internal connections:
(Equivalent to a cross cable used in the conventional connection of
ECR-ECR)
9PIN D-SUB
SD 3
2
RD
RTS 7
DCD 1
DTR 4
DSR 6
CTS 8
SG 5
SD : TRANSMITTED DATA
RD : RECEIVED DATA
DTR : DATA TERMINAL READY
DSR : DATA SET READY
RTS : REQUEST TO SEND
DCD : DATA CARRIER DETECTOR
CTS : CLEAR TO SEND
CHAPTER 7. CAUTION TO BE USED
When connecting the RS-232 cable to the XE-A212, be sure to observe
the following condiiton:
9PIN D-SUB
Secure the attached core (RCORF6699BHZZ) to the RS-232
3 SD
cable in the area within 20mm from the connector.
[This is a necessary procedure to support the EMI (Electronics
Magnetic Interface).]
2
RD
7 RTS
1 DCD
4 DTR
6 DSR
8 CTS
5 SG
XE-A202V CAUTION TO BE USED WHEN CONNECTING THE RS-232 CABLE
– 16 –
WHEN CONNECTING
THE RS-232 CABLE
RS232 CONNECTOR
Within
20mm
Secure the core
(RCORF6699BHZZ)
to the cable in the area
within 20 mm from the
connector with a lock
band.