HID CP1000 User Manual page 177

Reader Configuration
9. Configure the Start and Stop bits for the Wiegand transmission. Click Next.
Field
STX Bit
Bit Number
ETX Bit
Bit Number
10. Data Map wizard is complete. Click Finish.
July 2017
Description
Adds a bit at the start of the data transmission
Options are: None, Fixed Bit-Logic 0, Fixed Bit-Logic 1, Even Parity, Odd Parity
STX computed from bit 0 to Bit Number.
Adds a bit at the end of the data transmission
Options are: None, Fixed Bit-Logic 0, Fixed Bit-Logic 1, Even Parity, Odd Parity
ETX computed from bit number to end of data.
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PLT-01067, Version: A.7