Castles Technology Co., Ltd. Confidential • All Right Reserved. Pg. 18
3.6. Test Utility
Perform terminal hardware components diagnosis.
System Menu
Press [5] button to enter Test Utility menu.
Test Utility Menu
Page 1
Press [1] and [OK] to diagnose LCD.
Press [2] and [OK] to diagnose keyboard.
Press [3] and [OK] to diagnose flash memory.
Press [4] and [OK] to diagnose smart card module.
Press [5] and [OK] to diagnose backlight.
Press [6] and [OK] to diagnose magnetic stripe card reader.
Press [7] and [OK] to diagnose LED.
Press [8] and [OK] to diagnose RTC.
Press [9] and [OK] to check FONT file in MP200.
Press [10] and [OK] to diagnose USB.
Press [11] and [OK] to check Bluetooth chip address and name.
Press [12] and [OK] to test functionality of power saving.
Press [↓] button to page 2.