Ack Character; Nak Character - Datalogic QuickScan I QD21 1 Series Product Reference Manual

RS-232 and USB-COM Interfaces

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"
NOTE
Select ACK Character Setting

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"
NOTE
$CR2NA
Select NAK Character Setting
Product Reference Guide
on page 281 for more detailed programming instructions.
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 31 has been set as 7 Data Bits.
$CR2AC
0x06 'ACK' Character
DEFAULT
on page 282 for more detailed programming instructions.
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 31 has been set as 7 Data Bits.
0x15 'NAK' Character
DEFAULT
Enter/Exit Programming Mode
39