JAI CV-M91 - Manuals

JAI CV-M91 – Manual in PDF format online.

Manuals:

Manual

Manual JAI CV-M91

Summary

Page 2 - Table of Contents

CV-M91 - 1 - Table of Contents 1. General............................................................................................... 2 2. Standard Composition ............................................................................. 2 3. Main Features ...........................................

Page 3 - Standard Composition

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 w...

Page 4 - Locations and Functions; M3 mounting holes 4x

CV-M91 4. Locations and Functions 11 1. Prism 2. Lens mount (C-mount). Thread max 4 mm 3. Switch SW1 for mode settings 4. 6 pin Trigger input and RS-232C connector 5. 12 pin DC in/Sync connector 6. 9 pin Sub-D connector for video 7. Red gain potentiometer 8. Blue gain potentiometer 9. Switch for one...

Page 5 - Remarks; VBS; Factory setting in; Signal

CV-M91 - 4 - 5. Pin Assignment 5.1. 12-pin Multi-connector (DC-IN/Trigger) Type: HR10A-10R-12PB-01(Hirose) male. Plugs for cable: HR10A-10P-12S (Seen from rear of camera.) Fig. 2. 12-pin connector. Notes: Pin no. Signal Remarks 1 GND 2 +12 V DC input 3 N/C 4 NC/ VBS video out *), VBS 75 Ω source SW6...

Page 6 - G out; Y video out; source; HD, VD and Trigger input

CV-M91 - 5 - 5.3. 9-pin Sub D-connector (Video) Type: male. N Pin no. Signal Remarks 1 GND 2 GND 3 R output 75 Ω source. 4 G out or G+S output 75 Ω source. *) , SW604-4 off for G out 5 B output 75 Ω source 6 Y video out or VBS out 75 Ω source. *), SW604-2 off –3 on for Y out 7 Sync out or WEN out 75...

Page 7 - Red CCD

CV-M91 - 6 - HD, VD, WEN, EEN and PCLK output GND 1010 10k 10k 67 TTL 220 GND 1010 10k 10k 67 TTL 220 The output circuit for HD, VD, WEN, EEN and PCLK are complementary emitter followers with 75 Ω in series. Output level is 4V. (Non-terminated). Fig. 7. HD and VD output. 5.5. Prism unit Red CCD Gree...

Page 8 - Functions and Operations; termination

CV-M91 - 7 - 6. Functions and Operations The different camera modes and functions can be set by switches and jumpers. Some functions like RGB setup and white clip can only be changed via RS-232C. Function names within “ “ are names used in camera control tool. 6.1. Input/Output of Signals 6.1.1. Inp...

Page 10 - Pulse width controlled exposure.; Start Stop Mode; Exposure start on trigger, end after ext. VD; Long time integration; Accumulation controlled by ext. VD interval

CV-M91 - 9 - 6.2. Trigger Modes This camera can operate in 5 primary modes. 1 non-triggered, 3 external H synchronous trigger modes and 1 long time integration mode. 1. Normal continuous Mode . Pre-selected exposure. 2. Edge Pre-select Mode. Pre-selected exposure. 3. Pulse Width Control Mode. Pulse ...

Page 13 - Fig. 17. Vertical timing NTSC interlaced

CV-M91 - 12 - Fig. 17. Vertical timing NTSC interlaced Fig. 18. Vertical timing NTSC non- interlaced. Field accumulation

Page 15 - Important notes on using this mode.

CV-M91 - 14 - 6.2.3. Pulse Width Control Mode The exposure will start at the first HD after the trigger leading edge, and it stops between the first and second HD after the trigger trailing edge. An EEN pulse indicate the accumulation time, and a WEN pulse indicates that the resulting video is read ...

Page 16 - short

CV-M91 - 15 - 6.2.4. Start Stop Mode The exposure time is controlled by the interval between the ext. trigger and the ext. VD signal. The exposure starts at the first HD pulse after the falling edge of the ext. trigger, and stops 14.5 H after the falling edge of the VD pulse. It means that the trigg...

Page 18 - Frame/field accumulation; can be set by potentiometer VR10 on PK8406.; One Push White Balance:; done automatic if switch on camera rear is pressed.; Red and Blue gain setting:; VR10 potentiometer on PK8406 is for CCD iris reference level. *); The following functions are for RS 232C control only

CV-M91 - 17 - 6.3. Other Functions. Refer to “7. Configuring the Camera.” Scanning: SW1-5 on rear selects interlaced or non-interlaced. Non-interlaced PAL = 312H in EVEN field. Non-interlaced NTSC = 262 H in ODD field. Gamma: SW1-6 on rear for gamma select. Gamma = 1 or gamma =0.45. Gain: SW1-7 on r...

Page 19 - Configuring the Camera; The switch positions are shown in factory setting. Names in; SW 1 on rear; termination and accumulation.

CV-M91 - 18 - 7. Configuring the Camera 7.1 Switch settings The switch positions are shown in factory setting. Names in bold italic is factory setting. 7.1.1. SW1 on rear panel <<< <<> <>< <>> ><< ><> >>< >>> 1/60 1/12 5 1/25 0 ...

Page 20 - Keep JP310 open if pixel clock is not used.; open

CV-M91 - 19 - 7.2. Jumper settings inside Factory settings is shown in bold italic HD/VD input output on pin #6 and #7 on 12 pin connector. Jumper HD/VD in HD/VD out Remarks JP305 short open JP306 open short VD input/output. JP308 short open JP309 open short HD input/output. HD/VD input on pin #6 an...

Page 22 - Last saved user settings become default at next power-up

CV-M91 - 21 - 7.3. RS-232C control The CV-M91 camera functions can be set up via the RS-232C port on the 6 pin HR connector. The JAI camera control tool for CV-M91 can be used for it. To use this mode: Set function: Control. SW1-8 on rear to ON. RS-232C. (Switch setting before power on). Other funct...

Page 23 - Fig. 40. Window from camera control tool

CV-M91 - 22 - 7.5. Camera Control Tool for CV-M91 From www.jai.com Camera Control Tool for Windows 98/NT/2000 can be downloaded. The control tool contains a camera control program and tools for making your own program. For the integrator and experienced user, the Camera Control Tool is much more tha...

Page 24 - External Appearance and Dimensions; Use only lenses designed for 1/3” 3 CCD cameras.

CV-M91 - 23 - 8. External Appearance and Dimensions Important notes. • C-mount thread on lens should be less than 4.0 mm. • Use only lenses designed for 1/3” 3 CCD cameras. Fig. 41. Outline. 9. Specifications 9.1. Spectral sensitivity The resulting relative response for the prism and the CCD sensor ...

Page 25 - Specifications

CV-M91 - 24 - 9.2. Specification table Specifications CV-M91P CV-M91N Scanning system CCIR PAL, 25 frames/sec. 625 lines, 2:1 Interlaced EIA NTSC. 30 frames/sec. 525 lines, 2:1 Interlaced Frame rate 50 Hz 59.94 Hz Line frequency 15.625 kHz 15.734 kHz Pixel frequency 14.25 MHz 14.349949 MHz CCD senso...

Page 28 - DECLARATION OF CONFORMITY; AS DEFINED BY THE COUNCIL DIRECTIVE

CV-M91 - 27 - 11. Users Record Camera type: CV-M91 Revision: (Revision A) Serial No. …………….. For camera revision history, please contact your local JAI distributor. Users Mode Settings. Users Modifications. DECLARATION OF CONFORMITY AS DEFINED BY THE COUNCIL DIRECTIVE 89/336/EEC EMC (ELECTROMAGNETIC...