Aml Guardian Vehicle-Mounted Computer Manual de usuario descargar pdf (Pagina 14)

AML

V 1.0.0

800.648.4452

www.amltd.com

Operating system upgrade

 Prepare a SD card with capacity of 4GB or below. Format it to be FAT32.

 Put ‘Upgrade.me’, ‘eboot.nb0’ and ‘xip.nb0’ into SD card.

 Insert SD card to Guardian’s SD card slot and power on the device. The system will be

upgraded automatically.

 When screen shows “Upgrade has been finished, reset unit”, it means that the upgrade is

finished. Unplug power and restart the device. Upon reboot the device will show the WinCE

desktop.

Logo upgrade

 Prepare a SD card with capacity of 4GB or below. Format it to be FAT32.

 Logo condition: .bmp format; capacity can’t be over 512KB; 24 bits; no compression;

centrally located. Its name must be ‘ebootlog.bmp’.

 Put ‘Upgrade.me’, ebootlog.bmp into SD card.

 Insert SD card to SD card slot of Guardian and power on the device. The device will

upgrade the logo automatically.

 When screen shows “Upgrade has been finished, reset unit”, it means that the upgrade is

finished. Unplug power and restart the device. The boot-up logo will be on the screen.

Backlight interface

[DllImport("Wrapper.dll")]

public static extern int UpdateBklSettings(BYTE level);

Level：0-255

0：lowest light

255: high light

Get Backlight interface

[DllImport("Wrapper.dll")]

public static extern int GetBklSettings ();

Return：0-255

0：lowest light

255: high light

Shut Down interface

Shut down the device.

[DllImport("Wrapper.dll")]

public static extern int ShutDown ();

Open Key LED light

[DllImport("Wrapper.dll")]

public static extern int TurnOnKeyPadBackLight ();

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Aml Guardian Vehicle-Mounted Computer Manual de usuario Pagina 14