When there is a system-critical problem that interferes with the normal operation of the target panel, users may need to boot into the system loader mode, which allows them to troubleshoot their target panel or update the application. Once you have corrected the problem, you can reboot and the target panel will run normally.

To get the target panel into the system loader mode, press the upper-left corner for 3 seconds while the power is on, once there is a beeping sound, the System Loader screen will be displayed as shown below:

The following table describes the function of each button on the System Loader screen of the target panel.

Property

Press the button to

English/中文(繁體)/中文(簡体)

Display the texts of the screen in the corresponding language.

General

Set the IP address and brightness of the display. The following is an example of the General screen.

The following table describes each property in the General screen.

Property		Description
IP Address		Press the field and bring up the Numeric keypad to input the IP address. Each IP byte can be the value between 0 and 255.
LCD Brightness	Increase	Click it to increase the LCD brightness.
	Decrease	Click it to decrease the LCD brightness.
	Save	Click it to save the current setting of the LCD brightness.
OK		Click it to close the dialog box and accept all changes.
Cancel		Click it to close the dialog box and discard all changes.

Touch Panel

Calibrate the touch panel. Please see Section 20.2.3 for details.

Format Disk C

Format the built-in flash disk (C:). This operation requires a user level of 8 or higher.

H/W Information

Display the hardware information of the target panel. The following is an example of the hardware information screen:

Update from File

Update the system programs and the application runtime data from a PRP file. The original system programs and the application runtime data are replaced by the new ones.

Run

Get into the Panel Setup mode.