User's Guide

1 DATECS
SUMUP AIR v2 USER GUIDE 1 DATECS Page 14 of 21
INFO VERSION
Shows the serial numbers and the versions of the detached program modules:
DEV SN SUMUP AIR v2 serial number
USIP SN USIP serial number
USIP VER USIP version
ISBL VER USIP Boot loader version
HAL VER USIP Hardware Abstraction Layer (HAL) version
LOAD VER Secure Boot Loader (SBL) version and name
FW VER Firmware version and name
PROM VER Prompts version
APPL VER Application version and name
PKFA VER Version of the public key used for firmware authentication
PKAA VER Version of the public key used for application authentication
PKKA VER Version of the public key used for manufacturing keys authentication
INFO HARDWARE
Gives information about the status of the following hardware properties:
BATT: indicates the voltage of the 1300 mAh battery
VBUS: indicates if external power supply is plugged in
CHARGE: indicates if the battery is charging
BATLOW: identifies low battery
INFO KEYS
Shows the version of the following keys:
AIK keys version
TEST DISPLAY
Performs a display test. Initially a blank screen is displayed. When button is pressed
once, completely black screen is displayed. When button is pressed twice, checkmate
background is displayed, its contrast can be changed with the and buttons.
To exit the test at any time the button has to be pressed.
TEST KEYBOARD
Performs a keyboard test. At first the symbols of all the keys appear on the display. Pressing
a key makes its corresponding symbol to disappear. The test ends when all the buttons have
been pressed.