
UIC680 Programmer’s Manual
UDN PM063-U Rev. 4
4-1
Section4: Commands and Responses
4.1 Reader Default Setting
Item Description
EEPROM Default Value
Interface type
RS232
UART1 setting (Txd1/Rxd1)
9600-8-N-1
Data pass through mode
Disable
UART2 setting (Txd1/Rxd2)
9600-8-N-1
Buzzer Enable
Protocol format
USI0
Contactless Self-ARM mode
Enable
Contactless smart card manual type
Type A
NOTE1: When “Contactless self-arm mode” turns on, UIC680 will automatic read the
payment card
1
in the reading zone for both type A and B cards.
NOTE2: The contactless card operation commands are invalid when “Self-ARM mode” is
enabled. To switch manual operation mode, user needs to disable the “Self-ARM
mode” first.
1
Payment card – the card with PayPass, ExpressPay, or MSD application.