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When user selects OK, the parameters in every function will restore to defaults.
3.6 Firmware Upgrade
The T3EL15030xP can be upgraded with new firmware using an external FAT32
formatted USB memory device.
To update the firmware, press Shift and CP key to enter system utility function
interface. Then switch to page 2 and press the "Upgrade" key on the front panel.
Finally, select the proper firmware upgrade version in the interface of the USB
file list.
3.7 BoardTest
Users can check the current status of the load by using the BoardTest function.
This feature tests the keypad LEDs, LCD, Keyboard, Buzzer and Chip test
function.
� LED Test: Test the LED lights for the keypad backlight are operational
�
LCD Test: Test the LCD screen display operation
�
Keyboard Test: Test the function of all front panel keys except the power
switch.
� Buzzer: Test the buzzer sound.
� Chip Test: Including the self-test result of the load, EEPROM and ADC
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