Manual - BMV-700H Top view Shunt enclosure indicating mounting holes. 3.3. Mounting the head unit The head unit can be mounted in a variety of ways: A. Panel mounting, the head unit is secured at the back of a panel. B. Panel mounting, the head unit is secured at the front of the panel. C. Wall mounting, using an optional wall mounting enclosure. 1 2 3 Mounting method A. Page 5 Installation