Casio TK-6500 Service Manual page 45

[PRINT]
Normal End
Error End (Time out error)
22) In-line (ARCNET) test (OPTION I/O-PB14)
This operation will test the In-line (ARCNET) function. This test need the reception
machine as shown below;
Wiring diagram for the connection cable
Signal Pin
SD 1
RD 2
In-line port
E : Error status
(01 : Framing error)
(02 : Over run error)
(04 : Parity error)
(40: Transmit/ Receive data error/ Data is not 55.)
(80 : Time out error)
Send
In-line
ECR
- 43 -
[DISPLAY]
Segment display
Receive
In-line
ECR
In-line cable
Signal Pin
SD 1
RD 2
In-line port
Count data block