Introduction - visual engineering V DMH User Manual

Visual Engineering
Video solutions. Integrated
V DMH October 2017

Introduction

The V DMH is a fully IP67 sealed weather proof pan, tilt and zoom camera with internal heating and
a rain/dust wiper.
The whole camera is extremely rugged and is designed specifically for high vibration environments
such as large robotic or military vehicles.
The V DMH has internal slip rings for continuous horizontal pan and supports 195° of tilt.
It is designed to carry a range of thermal imagers, including the 320x240 imager with a frame rate
of 9Hz.
The standard optical camera is the Sony FCB-EV7520, 30x optical zoom block camera. This camera
exceeds 520 TVL resolution and operates under several low light modes. The video outputs of both
cameras are available simultaneously.
Camera control is performed over a serial RS232/485 interface and various protocols are
supported, giving the full range of pan, tilt and zoom functions, in addition to preset control over a
wide range of camera parameters.
Integrated sensors allow the camera to monitor its pan and tilt angle and therefore has the ability
to self correct its actual position if external forces act upon it.
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