45Copyright 2012 unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of unitech Electronics Co., Ltd.Chapter 11RS232 Settings* Enable RS232 – The scanner will work with RS232 +/- 12V serialoutput.Transmit Scanner ID byte with receipt of an “i” (69H) via RS232 –The ID byte is transmitted as 3 bytes (i.e. 0, 0, 1).Don’t Transmit Scanner ID byte with receipt of an “i” (69H) viaRS232Disable RS232 ReceiveNormal RS232 ReceiveEnable RS232 Mode – the scanner will work with RS232 +/-12V serialoutput.Parity FeaturesA parity bit is an extra data bit used to help catch data transmission errors.The scanner’s parity must match the host’s parity.No ParityOdd Parity – Select to set the parity bit to either a 1 or a 0 to ensure anodd number of bits are 1s.Space Parity – Select to set the parity bit always to 0.Even Parity – Select to set the parity bit to either a 1 or 0 to ensure aneven number of bits are 1s.Mark Parity – Select Mark Parity to set the parity bit always to 1.Baud Rate115200 BAUD Rate57600 BAUD Rate38400 BAUD Rate***