Hatteland Technology AS hereby informs about changes for the following model(s):
|HD xxT22 MMD||HD xxT23 MMD|
|HD xxT22 MVD (models with GDC keypad)|
CHANGE(S) APPLIES FOR THE FOLLOWING HATTELAND TECHNOLOGY PRODUCT(S):
HD xxT22 MMD
HD xxT23 MMD
HD xxT22 MVD (models with GDC keypad)
Note: Customized models are ALSO affected by this Engineering Change Notification.
10 March 2023.
It has been found that if the brightness buttons are repeatedly pressed several times in a row, followed by a power off-on cycle, there is a possibility that the adjusted backlight setting may be lost.
The issue is solved with NXP FW update.
Affected unit : units with NXP FW version : FW100002-0A39
New NXP FW version:
HD xxT22MMD - new NXP firmware FW100002-0A40.
HD xxT23MMD - new NXP firmware FW100002-0A40.
HD xxT22MVD - new NXP firmware FW100002-0A40.
For further enquiries regarding this Engineering Change Notification, please contact Support at Hatteland Technology AS.
| Implemented by:
Hatteland Technology AS
| Read and Understood by:
(Your name and Company)