L C D D i s p l a y O P D - 2 1 2 A / 2 1 5 A / 2 1 7 AChapter 2 Hardware Installation 2-102.8 VESA Wall MountingMounting the Panel PC (Optional) for use only with UL ListedWallmount Bracket. The Panel PC can be mounted on a monitorarm or wallmount plate.Caution:When mounting the monitor, take care to tighten the retentionscrews or bolts until fully secured, but do not over tighten. Overtighting the retention screws or bolts my cause them to becomestripped, rendering them useless.Monitor Arm or Wallmount Plate InstallationThe Panel PC has Video Electronics Standards Association(VESA) standard mounting holes tapped into the rear panel.The standard holes are M4 set at 100mm x 100mm apart.