is sent to the surface control unit and is displayed on an integral 14 inch ... standard camera a low light monochrome and a still camera offshore hyball is ... supplied with a full package of control and instrumentation sensors depth the ... equipped with both a magnetic compass and a rate gyro camera position a ... partial vacuum in the vehicle using the supplied vacuum pump this partial vacuum is ... displayed on the video overlay and can be monitored to ensure there are no ... protection ground fault interrupters and circuit breakers are installed to ... protect both the surface unit and the vehicle video overlay offshore ... provided includes vehicle heading and depth time and date auto heading and ... auto depth status lights selected and intensity cp reading if cp probe fitted ...