Datalogic Magellan 3450VSi - RS-232 NAK Character

RS-232 Interface Features Enter/Exit Programming Mode
Product Reference Guide 61
RS-232 Interface Features
NOTE
A setting of no parity with 7 data bits is invalid and will default to 8 data bits and no parity.
RS-232 Baud Rate
001D04(CR)
RS-232 Baud Rate = 1200
001D03(CR)
RS-232 Baud Rate = 2400
001D02(CR)
RS-232 Baud Rate = 4800
001D01(CR)
RS-232 Baud Rate = 9600
DEFAULT
001D00(CR)
RS-232 Baud Rate = 19200
001D06(CR)
RS-232 Baud Rate = 38400