Denso GT20Q-SB User Manual page 70

(6) Number of Digits
This optional field specifies whether to transmit the number of digits of code data. The default setting is transfer disabled.
When transmission is enabled, select between four digits (4 bytes) or two digits (2 bytes). The number of digits will be
omitted for the UPC and EAN codes.
- Four-digit (4-byte) transmission
n1: thousands (0 to 9)
n2: hundreds (0 to 9)
n3: tens (0 to 9)
n4: units (0 to 9)
- Two-digit (2-byte) transmission
n1: tens (0 to 9)
n2: units (0 to 9)
(7) Code Data
The transmission data format for each set of codes is described below.
QR Code, Micro QR Code, iQR Code
The scanned data is transmitted as is.
Split QR/iQR Codes
In edit mode, batch edit mode (Split QR codes only):
The scanner edits scanned data and transmits it. It does not transmit the code number, number of splits, or parity.
In non-edit mode:
The scanner transmits the code number, the number of splits, parity, and scanned code data. The code number and number of
splits are transmitted in single bytes in hexadecimal format. Parity is transmitted in 2 bytes in the same format.
SQRC
The scanned data is transmitted as is. When "Transmission of undisclosed data only" is selected in "SQRC encryption key
match processing," only undisclosed data is transmitted.
･･･X
X X X Y Y
1 2 n-1 n 1 2
X : Disclosed data
n
Y : Undisclosed data
m
When "Transmission of disclosed data and undisclosed data" is selected, the following format applies.
･･･X
X X X Y Y
1 2 n-1 n 1 2
When "Transmission of undisclosed data only" is selected, the following format applies.
･･･Y
Y Y Y
1 2 m-1 m
PDF417, MicroPDF417, MaxiCode, Data Matrix, Aztec
The scanned data is transmitted as is.
･･･Y
Y
m-1 m
･･･Y
Y
m-1 m
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