User's Manual

BioAdmin User Manual 185

 (1) Enter 32 in the Total Bits field.

 (2) Select ID bits according to the definitions.

 (3) Press Next. You cannot specify parity bits in Pass Through mode.

 Custom format

When users know all the information of a Wiegand format, Custom format can be

defined. When a Wiegand input string is detected, BioEntry device checks the parity

bits first. If all the parity bits are correct, the device extracts ID bits and starts

verification with the ID. Users can also set alternative values of each field and

enable advanced options such as Fail ID. If the verification succeeds, the device

outputs a Wiegand string. The output string may be different from the input string

according to the alternative values and advanced options.

For example, assume that 44 bit Custom format is composed as follows:

EAAAAAAA IIIIIIII IIIIIIII BBBBBBBI IIIIIIII IIIO

(left most bit is 0th bit, BIT0)

E: Even parity for BIT1 ~ BIT22

O: Odd parity for BIT23 ~ BIT42

I: ID bits(Field1 and Field 3), A: Field 0, B: Field 2

You can configure this format in the following sequences.