JAI CV-M91 operation manual General, Standard Composition, Main Features

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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.

2. Standard Composition

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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Contents CV-M91 CV-M91 Table of ContentsMain Features GeneralStandard Composition Locations Locations and FunctionsPin Assignment Pin Multi-connector DC-IN/TriggerPin Multi-connector Trigger and RS232C Pin no Signal RemarksVideo outputs Pin Sub D-connector VideoInput and Output Circuits Pin noHD, VD, WEN, EEN and Pclk output Prism unitInput/Output of Signals Functions and OperationsInput/output of HD/VD Out/VBS out on pin#6 9 pin sub-D Internal sync out/WEN outInternal pixel clock out VBS out on pin#4 12 pinLong time integration Trigger ModesPAL horizontal timing Continuous Operation Non triggeredVertical timing PAL interlaced Vertical timing Ntsc interlaced Vertical timing for edge pre-select PAL Edge Pre-select ModeVertical timing for pulse width control PAL Pulse Width Control ModeStart stop interlaced field integration Start Stop ModeLong time interlaced field integration Long time integrationOther Functions 1. SW1 on rear panel Configuring the CameraSwitch settings Switch settings insideShort Jumper settings insideBoard positions Switch and jumper positionsRS-232C control CV-M91command listWindow from camera control tool Camera Control Tool for CV-M91External Appearance and Dimensions SpecificationsSpectral sensitivity CV-M91P Specification tableOpto mechanical specifications CV-M91 Opto-mechanical specificationsPrecautions Typical CCD CharacteristicsAppendix Users Mode Settings Users Modifications Users RecordCamera type CV-M91 Revision Revision a Serial No ……………
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