Denso QS20H, Руководство пользователя

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(6) Data read
The QS20H will transfer data read whose contents differ depending upon the
code type as described below.
• QR Code
All data read
NOTE: If the QS20H reads split QR codes in Non-edit mode, it will transfer not
only the read data but the ordinal ID number (a single byte in hex.) assigned to
the split code, the number of splits (a single byte in hex.), and parity (double
bytes in hex.).
• PDF417, MaxiCode and Data Matrix
All data read
• EAN-13
Y
1
Y
2
X
1
X
2
X
3
X
4
X
5
X
6
X
7
X
8
X
9
X
10
C/D
where, Yn: Flag character
X
1
to X
10
: Data digits
C/D: Check digit
• EAN-8
Y
1
Y
2
X
1
X
2
X
3
X
4
X
5
C/D
where, Yn: Flag character
X
1
to X
5
: Data digits
C/D: Check digit
• UPC-A
0 S X
1
X
2
X
3
X
4
X
5
X
6
X
7
X
8
X
9
X
10
C/D
where, S: Number system character
X
1
to X
10
: Data digits
C/D: Check digit