Learning Software Architecture - CipherLab 8400 Reference Manual

LEARNING SOFTWARE ARCHITECTURE

This chapter mainly describes the software inside the mobile computer. It consists of
three modules — Kernel, System, and Application; each has a function menu.
When a menu is displayed, you may select an item by either of the following ways:
Press the arrow keys
Press the number key that corresponds to the item number.
Follow the on-screen instructions to change a specific setting, or press [ESC] to
return to a previous page or menu.
On each screen, the bottom line displays status icons, such as:
The 4-bar battery icon indicates the current power status.
The status icon of input mode is controlled by the blue modifier key:
The status icon of function mode is controlled by the orange modifier key:
(Up) (Down) to move the highlight bar.
Chapter 2
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