How to hard reset to factory default?

Part No.: NVP117C8e+ Video Input - Case-6-OW-109039-78264 - Question: How to hard reset to factory default?

Assuming the unit is on AV (BNC) mode. Please try to do the following:

  1. Press the “U turn” button to call up the on-screen video mode on top right corner.
  2. Use up/down arrow to select the VGA mode.
  3. Press the “enter” button to confirm the selection.