• Service Manuals |
  • Sharp |
  • Ecr |
  • ER-A440 (serv.man3)

ER-A440 (serv.man3). ERA450 Option Service Manual - Sharp ECR Service Manual (repair manual). Page 14

Read Sharp ER-A440 (serv.man3) Service Manual online

5) Receiving sequence flow
LINE ESTABLISHED
DSR ON ?
DCD ON ?
RXRDY ?
READ  1 CHARACTER
EOT ?
ENQ ?
ACK ?
HALF
DUPLEX ?
TIME OUT ?
TIME OUT ?
SEND TEXT
LINE ESTABLISHED
RECEIVE ERROR
AFTER
RECEIVE
ER-OFF
COMMAND
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
ID. ENQ  
∞
ACK or
NAK 4 sec
TEXT 7 sec
END CODE
NAK ?
BUFFER FULL ?
LINE ESTABLISHED
DTR OFF
RTS OFF
DSR OFF
INITIAL
YES
YES
YES
YES
YES
NO
30sec
DTR OFF
RTS OFF
– 13 –
Page of 17
Display

Click on the first or last page to see other ER-A440 (serv.man3) service manuals if exist.

Random: