CV-M91
1. General The CV-M91 3 CCD RGB color camera is a new updated version of CV-M90. The prism is improved,
and new CCD sensors are used. The new CCD sensor has 5 dB higher sensitivity, 15 dB lower
smear and 4 dB higher dynamic range. Now there are Y/C output and input for composite sync.
Pulse width control shutter is now fully implemented.
CV-M91 is a 3 CCD RGB color camera designed for machine vision and image processing
applications where excellent resolution, high quality color reproduction are required.
The compact 3 CCD C-mount optical prism unit is designed for high color quality, and it allows
use of a wide range of C-mount lenses.
CV-M91P is the CCIR PAL version, and CV-M91N is the EIA NTSC version.
The latest version of this manual can be downloaded from: www.jai.com
The latest version of Camera Control Tool for CV-M91 can be downloaded from: www.jai.com
For camera revision history, please contact your local JAI distributor.
The standard camera composition consists of the camera main body.
3. Main Features
• 3 CCD camera for vision applications
• 3 x 1/3” Hyper HAD CCD sensor
• CCIR: 752 (h) x 582 (v) pixels. EIA: 768 (h) x 494 (v) pixels
• Compact RGB prism for C-mount lenses
• Accepts standard C-mount lenses
• RGB output. PAL/NTSC Y/C and composite video output
• 570 TV lines horizontal resolution. S/N >54 dB
• CCD iris and AGC for automatic regulation
• Manual or one push white balance
• Interlaced /non-interlace. Frame or field accumulation
• Edge pre-select and pulse width control external trigger modes
• Start/stop exposure and long time exposure by external VD interval
• Internal or external synchronization on HD/VD or composite video
• Composite sync output or input
• HD/VD, WEN, EEN and pixel clock for easy interface
• Setup by switches or via serial port
• Setup by Windows 98/NT/2000 software via RS 232C
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