Datalogic QuickScan I QM2131, Product Reference Manual

Page: 45 / 362

RS-232/USB-COM Interfaces Enter/Exit Programming Mode
Product Reference Guide 35
ACK Character
This setting specifies an ASCII character or hex value to be used as the ACK
character. ASCII characters or any hex value from 0 to 0xFF can be selected. See
"ACK Character" on page 279 for more detailed programming instructions.
NAK Character
This setting specifies an ASCII character or hex value to be used as the NAK
character. ASCII characters or any hex value from 0 to 0xFF can be selected. See
"NAK Character" on page 280 for more detailed programming instructions.
NOTE
Setting to previously defined characters such as XON, XOFF, or
host commands conflicts with normal operation of these char-
acters. 8-bit data is not recognized when the option
Data Bits
on page 27 has been set as 7 Data Bits.
$CR2AC
Select ACK Character Setting
DEFAULT
0x06 ‘ACK’ Character
NOTE
Setting to previously defined characters such as XON, XOFF, or
host commands conflicts with normal operation of these char-
acters. 8-bit data is not recognized when the option
Data Bits
on page 27 has been set as 7 Data Bits.
$CR2NA
Select NAK Character Setting
DEFAULT
0x15 ‘NAK’ Character