Elo Touch Solution E812229 Guia do Utilizador descarregar pdf (Página 122)

Section 4. USB Communications

This property is stored in non-volatile EEPROM memory so it will not change when the unit is

power cycled. When this property is changed, the unit must be power cycled to have these

changes take effect. If a value other than the default value is desired, it can be set by the factory

upon request.

PRE_CARD_CHAR PROPERTY

Property ID: 11 (0B hex)

Property Type: Byte

Length: 1 byte

Get Property: Yes

Set Property: Yes

Default Value: 0

Description: This character is sent prior to all other card data. If the value is 0 no character

is sent. If the value is in the range 1 – 127 then the equivalent ASCII

character will be sent.

This property is stored in non-volatile EEPROM memory so it will not change when the unit is

power cycled. When this property is changed, the unit must be power cycled to have these

changes take effect. If a value other than the default value is desired, it can be set by the factory

upon request.

POST_CARD_CHAR PROPERTY

Property ID: 12 (0C hex)

Property Type: Byte

Length: 1 byte

Get Property: Yes

Set Property: Yes

Default Value: 0

Description: This character is sent after all other card data. If the value is 0 no character is

sent. If the value is in the range 1 – 127 then the equivalent ASCII character

will be sent.

This property is stored in non-volatile EEPROM memory so it will not change when the unit is

power cycled. When this property is changed, the unit must be power cycled to have these

changes take effect. If a value other than the default value is desired, it can be set by the factory

upon request.

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Elo Touch Solution E812229 Guia do Utilizador Página 122