Each system features a pop in/pop out menu with adjustable contrast "matt" control (B/W). All models have HCMOS digital circuitry and use a 12V DC output for camera power supply. Mounted in a resilient extruded aluminum case. Monitor is not included.

Fixed Crosshair (#39-237)

A fixed crosshair generator with front panel controls, matt can be adjusted linearly from black to white and the crosshairs can be turned on and off from the front panel. Only NTSC available.

Dual Movable Crosshairs (#39-239 and #57-497)

A single or double crosshair generator. The crosshairs can be moved independently or together. The unit is controlled by a handheld keyboard with four directional arrow keys and one menu access button labeled "M". The menu button toggles back and forth between the screen menu and the function selected. Solid or dotted line selectable. Only NTSC available. #57-497 has the ability to save 8 crosshair locations to recall at a later time.