Lock Icon/Touch Lock
Issue:
Touch is not responsive and this lock icon is appearing on the top left corner of the screen.
Description:
The lock icon indicates that the touch lock is enabled.
Instructions:
Using the remote control:
- Press VOL-, VOL-, VOL+, VOL+
Alternate Solution:
In case the combination did not release the lock, load the attached file onto a FAT32 formatted USB drive and insert it