Honeywell HF680 User Manual page 16

Hand-free area-imaging scanner
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19200
4800
1200
300
2. Parity Features 校验功能
A parity bit is an extra data bit used for help catch data transmission errors. The scanner's parity must match the host's parity.
校验位是额外的一个数据位,用于发现数据传输过程中出现的错误。读码器的校验设置必须和主机一致。
*No Parity
*无校验
Odd Parity
奇校验
3. Data/Stop Bits 数据/停止位
Choose the number of bits transmitted for each character.
选择每个字符对应的传输数据位数。
9600
2400
600
Even Parity
偶校验
3 – 4

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