
Infinea BluePad 2.0 User Manual
9
Set-up Service Mode
Service technicians can access service mode to add or delete
data encryption algorithm (DEA) keys. In addition, the
keyboard, magnetic strip reader, smartcard reader, and display
may be tested.
1. To enter service mode, press the Down button and On button at
the same time.
2. When the display is visible, you will see the secure boot loader/
rmware name and version.
3. To navigate the options, use these keys.
* Up – moves up one position in the list.
* Down – moves down one position in the list.
* OK – select the active option.
* C – return to the previous level or exit.
Service Mode Options
Option Description
Info version Displays serial number and versions of the program
modules.
Info
hardware
Information about the status of the hardware:
battery voltage, external power supply used, and
battery charging.
Info keys Version of the Acquire Initial Key (AIK) key version.
Test Display To perform a display test:
• Press OK once on a blank screen.
• Press OK again to show the check mate
background.
• Press the Up and Down buttons to change the
contrast.
• Press C to exit.
Test
keyboard
To remove a key symbol from the display, press the
specic key for the symbol to remove it.
Test MSR To show data, swipe a magnetic strip card correctly.
Test SCR To Return to Answer to Reset (ATR), insert a
smartcard, and press RESET.
Keys
download
To exchange secure information through the RS-232
interface using proprietary communication protocol
securely, download AIK with the PIN pad to set Keys
Download Mode.
Application Download Mode
The BluePad memory may be corrupted if the application
download process is interrupted before completion. The
application integrity checking fails during boot up.
Note
If this occurs, you must repeat the application download
process.
1. Press and hold the Up button and the On button at the same
time.
2. When you hear a sound, the BluePad is in the application
download mode and the name and version of the Secure Boot
Loader is displayed.
3. Verify the message
* MODE: FW/APR
4. The progress percentage complete is displayed once the
download begins.
5. Once completed successfully, do one of the following:
* Press C
* Press the Off button