User's Manual
Table Of Contents
- IMPORTANT NOTICES
 - RELEASE NOTES
 - INTRODUCTION
 - USING MOBILE COMPUTER
 - LEARNING SOFTWARE ARCHITECTURE
 - SYSTEM MENU
 - PROGRAM MANAGER & KERNEL
 - SPECIFICATIONS
 - DOWNLOAD UTILITY
 - TROUBLESHOOTING
- CANNOT TURN ON WHEN PRESSING POWER KEY
 - CHARGING ERROR
 - BUZZER SEEMS NOT WORKING
 - LED INDICATOR SEEMS NOT WORKING
 - LCD TOUCH SCREEN SEEMS NOT WORKING
 - KEYPAD SEEMS NOT WORKING
 - VIBRATOR SEEMS NOT WORKING
 - MOBILE COMPUTER SEEMS NOT WORKING
 - CANNOT SCAN BARCODES
 - CANNOT DECODE DATA AFTER SCANNING
 - CANNOT TRANSMIT/RECEIVE DATA
 
 - KEY REFERENCE TABLES
 
    39 
This chap ter describes the softwar e preinsta lled on the mobile  computer — the  Kernel, 
System, and Application, and each has its own function menu. 
When a menu displays, select an item by either of the following ways: 
  Press t he navigation k eys [Up ] a nd [Down] to move be tween the menu items and 
press [Enter] to select one. 
  Press the number key that corresponds to the menu item to select it. 
  Use a stylus to tap an item from the menu to select it. 
  Follow the  on-screen i nstructions to change a setti ng, or press [ ESC] to return to a 
previous page or menu. 
Chapter 2
LEARNING SOFTWARE ARCHITECTURE 










