Casio QT-6600, Руководство по обслуживанию

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[ 25 ] Printing COM (RS232C) Test Result
[Function]
Prints out COM (RS232C) test results.
The printer must be connected to COM1 port at 9600 bps.
[Operation]
Operation : 4 7 ST
[PRINT]
COM1 47
RTSx=1 → CTSx=1 OK
DTRx=1 → DSRx=1 OK
DTRx=1 → CDx=1 OK
DTRx=1 → CIx=1 OK
RTSx=0 → CTSx=0 OK
DTRx=0 → DSRx=0 OK
DTRx=0 → CDx=0 OK
DTRx=0 → CIx=0 OK
TxD → RxD OK
END 47
Prints only COM1
Prints only COM1
Prints only COM1
Prints only COM1
x: COM number
When no test has been performed after IPL or INIT
COM* NO TEST
* In case of "NO TEST", the printout shows TxD RxD as failed (NG) and the rest as successful (OK).