| Series | Example | PN |
| LCD Digital Signage | DHI-LDH55-WAI200U | 1.5.01.98.39817 |
| LCD Digital Signage | DHI-LDH55-WAI200UD | 1.5.01.98.39822 |
| LCD Digital Signage | DHI-LDH65-WAI200U | 1.5.01.98.39821 |
| LCD Digital Signage | DHI-LDV55-SAI400TU | 1.5.01.98.39589 |
| LCD Digital Signage | DHI-LDV55-SAI400UM | 1.5.01.98.39590 |
| LCD Digital Signage | DHI-LDV65-SAI400UM | 1.5.01.98.39586 |
| LCD Digital Signage | LDH49-WAI200U | 1.5.01.98.33726 |
| LCD Digital Signage | LDH49-WAI200UD | 1.5.01.98.33725 |
| LCD Digital Signage | LDH55-SAI401UM | 1.5.01.98.33597 |
| LCD Digital Signage | LDH55-WAI200U | 1.5.01.98.33594 |
| LCD Digital Signage | LDH55-WAI200UD | 1.5.01.98.33731 |
| LCD Digital Signage | LDH65-WAI200U | 1.5.01.98.33729 |
| LCD Digital Signage | LDV55-SAI400UM | 1.5.01.98.33593 |
| LCD Digital Signage | LDV65-SAI400UM | 1.5.01.98.33595 |
NB: The firmware version is based on the latest version when this document was created and may slightly differ from future versions, however, this will not affect any of the functionality.
1. Prepare the USB stick with the firmware.
Please note the USB File system needs to be FAT32 format (please use a USB stick with no less than 8GB, no more than 32GB).
Download files.
https://toolbox.dahuahelp.com/YS-M98V-AP6212-11.0-20240701/
Put three files in the USB stick:
1. aml_sdc_burn.ini
2. updatesystem.txt
3. update.img
As below showing:
2. Upgrade the digital signage.
Power on the motherboard and Insert the USB flash drive into the black USB port.
After 5-6 seconds, It will automatically reboot and start upgradation.
Once the upgrade finishes, The screen will go black. Then unplug the USB stick.
Turn off the power and wait for about 5 secs till the device is completely off.
Then turn on the power. The device will enter the system.
The successful firmware version:
T982-11.0-20240701 or,
TV.300.C240629.0.R.20240708
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