The Marshall CV502-U3 is a USB-powered, high-definition POV Camera with a wide field-of-view angle lens and simple plug-and-play connectivity with any Mac, PC, and Linux system. The CV504-US can be used for video web conferencing, teleconferencing, huddle rooms, and any other professional corporate communication setting.

• Modular 3G-SDI, HDMI, and DVI (optional) inputs and outputs for
  "future proofing" and compatibility with legacy systems
• Hinged mount for easy access to back panel
• Loop-through functionality for confidence monitoring
• Two-channel audio analysis window with up to 16 channels
  of audio monitoring
• Fully-adjustable, customizable aspect ratio markers
• Expanded crop and scaling functions to select any portion of image
• Easy-to-use graphical interface

The Marshall Electronics V-MD1012 features two 10.1-inch LED high resolution (1920 x 1200) displays in a rack-mounted design with easily accessible back panels and swappable input modules. The dual independent displays include fully-adjustable crop, aspect ratio, and markers to dial in any kind of desired framing, as well as an
easy-to-use graphical user interface.

The V-MD1012 can monitor two independent channels simultaneously, providing accurate details on false color, peaking, audio clipping, color temperature, and more, and includes four user-programmable preset buttons to take you immediately to any monitoring function.

False Color Filter

The False Color filter is used to aid in the setting of camera exposure. As the camera Iris is adjusted, elements of the image will change color based on the luminance or brightness values. This enables proper exposure to be achieved without the use of costly, complicated external test equipment.

To best utilize this feature, you must understand the color chart and have a basic understanding of camera exposure. Normally, when shooting subjects like people, it is common practice to set exposure of faces to the equivalent of approximately 56 IRE. The False Color filter will show this area as the color PINK on the monitor. Therefore, as you increase exposure (open the IRIS), your subject will change color as indicated on the chart: PINK, then GREY, then a few shades of YELLOW. Overexposed subjects (above 101 IRE) on the monitor will be shown as RED. In addition, underexposed subjects will show as DEEP-BLUE to DARK-BLUE, with clipped-blacks indicated with a FUCHSIA-like color. Lastly, the color GREEN is used to indicate elements of the image that are approximately 45 IRE. This represents a "neutral" or "mid-level" exposure commonly used for objects (not people).

IMD and Tally

Use the "Text Enable" function to turn the MD Text feature ON. This will cause the "Text String" to appear on the lower portion of the screen. This provides the user with a 16 character on-screen text string. The color, background (opacity), and alignment of text can also be managed by the operator. This same menu allows control of Tally Source. Tally lights (both LED and on-screen) can be enabled/disabled and also set to match "Text String" color.