Question

write yes or no to unlock the monitor press the enter key from your keyboard ​

Answer 1

Answer:

yess......... ...................

Answer 2

Answer:

The OSD lock can be enabled or disabled by pressing and holding the Menu button on the front panel for 10 seconds. If the OSD is locked, the warning message OSD Lock displays for ten seconds. If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD.