System Mode; Kernel Mode; Application Manager - CipherLab 8300 Series User Manual

4.3 System mode

To enter the system menu, you need to press the 7, 9 and POWER keys simultaneously upon power
up the terminal. For details of the services provided by the system, please refer to section 4.2.

4.4 Kernel mode

To enter the kernel menu, you need to press 7, 9 and POWER keys simultaneously to enter the system
menu first, then power off the unit and press 1, 7 and POWER key simultaneously. Or if the battery is
just reloaded, then press 1, 7 and POWER key simultaneously will directly go to the kernel. For
details of the services provided by the kernel, please refer to section 4.1.

4.5 Application Manager

Although the Application Manager is part of the kernel, to enter it, you need to press '8' and POWER
key simultaneously. Or if the application program does not exist, the unit will automatically go to the
Application Manager's menu upon power up.
The three services: Download, Activate and Upload provided by the Application Manager are
explained in Section 4.1. But what if you need to update a program or delete it? For both cases, you
need to select the Download menu and select the program to be updated or deleted. The Application
Manager then shows the selected program's information such as Program Name, Download Time,
Used and Free Flash memory. And then please input 'C' to update the selected program, or input 'D'
to delete it.
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