How can I lock the control buttons on IFP7550 to prevent unauthorized and accidental presses?

Modified on Wed, 9 Jan, 2019 at 3:15 AM

The buttons can be locked by pressing the following front panel buttons in sequence

VOL- => VOL- => SETTING => HOME

Note: All buttons of front panel except for “POWER”.

You can find more information on how to secure the IFP displays under the Combination Keys section on the user guide.