Displaying The Different Operating States; Notes For Application Developers - Fujitsu KB100 SCR Betriebsanleitung

Displaying the different operating states

The different operating states which are signalled with the aid of the display LEDs are listed below.
Description of function
Secure PIN Entry active
NUM active
Caps Lock active
Chip card reader ready
Chip card read/write access

Notes for application developers

Before the chip card terminal can be taken into operation it is first necessary to install the necessary
drivers as described in the chapter entitled "Installing drivers and software".
Application software is not included with the delivery package of the chip card terminal. Application
developers have the option of initiating the Secure PIN Entry mode (SPE) with certain instruction
bytes, e.g. via the interfaces PC/SC [7] or CT-API [8].
The approved instruction bytes are listed in the table below::
INS byte Label
0x20 VERIFY
0x24 CHANGE REFERENCE DATA
0x26
DISABLE VERIFICATION
REQUIREMENT
0x28
ENABLE VERIFICATION
REQUIREMENT
0x18 UNBLOCK APPLICATION
0x2C RESET RETRY COUNTER
Fujitsu
LED legend
PIN
DATA
1
A
DATA
PIN
DATA
PIN
Meaning
Enter PIN
Change PIN
Enable PIN
Disable PIN
Unblock application
Unlock PIN
Color/mode
Red / flashing (500ms on-off)
Blue / off
Blue / on
Blue / on
Blue / on
Red / off
Blue / flashing
Red / off
English - 9
Standard
ISO/IEC 7816-4
ISO/IEC 7816-8
ISO/IEC 7816-8
ISO/IEC 7816-8
EMV 2000
ISO/IEC 7816-8
9