Rs232C Port Batch Test - Casio SE-S400 Service Manual

[11-2] RS232C Port Batch Test

[Operation]
Connect the loop back tools to COM1 and COM2.
Command : 4 0 k
Baud rate (bps)
COM1=19.2 k, COM2=9600
Number of times to run
Once
[Display of the Result]
- - >
TxD
[Printout of the Result]
COM BATCH
RTS1=1 -- > CTS1=1
DTR1=1 -- > DSR1=1
RTS1=0 -- > CTS1=0
DTR1=0 -- > DSR1=0
-- > RxD
TxD
RTS2=1 -- > CTS2=1
DTR2=1 -- > DSR2=1
RTS2=0 -- > CTS2=0
DTR2=0 -- > DSR2=0
-- > RxD
TxD
END
SE-S3000/PCR-T2300/PCR-T2400/SE-C3500
RxD OK
40
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
40
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SE-S400/PCR-T500/PCR-T520/SE-C450/