Illuminated message on the screen NEC MultiSync LCD 2070nx

[Jonyk]

Good afternoon, tell me how to remove the message on the monitor screen NEC 2070nx: DEMO MODE DV MODE ОFF.
In the upper right corner. Steady and interferes with the operation, it is impossible to turn off through the settings. Help me please.

 

[retrogear]

See if there is an advanced menu by turning on the display with holding POWER and SELECT buttons down for at least one second.

Larry G

 

[Jonyk]

Dear Larry. You write that the details of the expanded menu on the screen, because it is impossible to remove this message on your instructions. At some point we must hold these buttons simultaneously. Thanks for the answer.

Jony. K