Leyard TWF Series, User Manual

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User Manual for TWF Series LED Unit
Tips:
①
For the seam where there are multiple bright lines in a display unit, the lines may be
handled simultaneously by selecting the multiple horizontal or vertical seams using the
icon at the lower right corner.
②
Functional operations by right click on the options in the shortcut menu: the “Data
initialization'”is used to restore the modified value to the original one completely; the
“Backup correction data”is used to save the modified data into the computer; and the
“Restore correction data”is used to call out the existing correction data.
5. Modify the dark lines at the edge and write the modified data into the control panel. After this
process is completed, a message indicating the display unit will automatically restart will
appear.
6.
GAMMA is restored to the original parameter in the “Advanced Controls” page.
 If the LED module is replaced, the operation“reading calibration data from the lamp panel back
to the main panel”is required, update the correction data in the main panel.
6.
Factory Settings
This function is used in production testing. The end-user’s operation may result in irreversible and
permanent damage of the device.
Enter the password “Sesame” after the “Factory”page is opened. Please confirm that the type of the
display unit in the “communication setting” field is set correctly before operation.
 Upload of the main panel FPGA: After the upload is completed, click “Reload FPGA”and the
display unit automatically restart. If the upload fails, re-upload it.

Upload of main panel MCU (If the upload fails, perform the update using the special software
and cables).