Turning Off Operation Time Out

Operation Time Out causes the LCD screen to return to the Home screen after a few minutes of inactivity. This feature is enabled by default, but you can turn it off from the product's control panel.
Note: This setting can be locked by an administrator. If you cannot access or change this setting, contact your administrator for assistance.
  1. Press the  home button, if necessary.
  2. Select Setup. You see a screen like this:

  3. Scroll down and select System Administration. Enter the administrator password, if necessary.
  4. Select Common Settings.
  5. Scroll down and select Operation Time Out.
  6. Select Off.