Canon X-07 User Manual page 132

Serial transmission
method
Baud rate
Word length
Stop bits
Parity
Transmission modes Various commnication methods can be set by
Following is a summary of serial port specifications.
Connector
Word length
Parity
Stop bits
Baud rate
Data are transmitted/receive d in one signal line. The
maximu m an d mi nim um vo lta ge of th e sig na l lin e is
timely set to 1 and 0 , respectiv ely.
Is a figure indicating how many bits of data can be
transferred per second ( 1baud=1 bit/second).
A data is transmitted grouped in number of bits. One
group of bits is called a "word". Word length
indicates the number of bits in a group. A word can
consist of 7 or
8
Two bits are used to separate one word from another.
One bit is used to test for errors (for example, due to
noise from signal line). There are two types of parity
bit: even and odd.
combining the settings of the baud rate, word length;
stop bits and parity bit. These combinations are called
"transmission modes".
9 pin
7 or 8 bits
None, even or odd
2 bits
COM 100-8000
OPT 100-2400
bits.
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