JAI CV-M300 Security Camera User Manual
Contents
1. 5 50 o 2 1 97 Y T ge le e gt 80 12 7 8 15 0 5 SW1 fen KIID 5 R TRIGGER a gt fen RIS GAIN 5 50 0 2 6 97 C MOUNT 48 a Te 4 M3 depth 5 Tripod mount plate 56 2 20 26 50 1 97 4935 0 55 PES D e SR A ER M 482 4M3 Accessory Screws Round top Screws M3x5 Bzn 4pcs 19 10 Specifications Scanning system CCD sensor Sensing area Effective pixels Elements in video output Cell size Resolution horizontal Resolution vertical Sensitivity on sensor S N ratio Video output Gamma Gain Scanning Accumulation Synchronization HD sync input output VD sync input output Triggerinput Trigger input duration WEN output write enable EEN output exposure enable Pixel clock output optional Normal shutter Edge pre select shutter Pulse width controlled shutter Start stop trigger shutter Long time exposure Operating temperature Humidity Storage temp humidity Power Lens mount Dimensions Mass 300 CCIR 625 lines EIA 525 lines 25 frames sec 30 frames sec Monochrome 2 3 IT CCD 8 8 mm h x6 6 mm v 752 h x 582 v 768 h x 494 v 737 h x575 v 758 h x 486 v 1L6 h x 1L2 v um 11 6 h x 13 5 v um 560 TV lines 570 lines 5752. 20H 242H 20H Blanking Effective video Blanking 300 CCIR Non interlaced Field accumulation mode Edge pre select mode for non interlace only CCIR 4H 64us TRIG gt 1H H TRIG in EXT HD Mc ne eked eee eee INT HD TT TT TT TIT TI ITT TIT TT TT T T TT TT INT VD 1 5H 7 5H 7 5H 6 5H 1 5H 7 5H EEN iL Exposure time 1 16 5H Exposure time 0 5H 0 5H WEN m ae 9H 7 5H 10H 14H CCD out 10 to 251 Video out 25H 287H 25H Blanking Effective video Blanking 6 3 2 Pulse Width Control Mode The pulse width control mode will only work in non interlaced field accumulation mode The exposure is controlled by the low period of the ext trigger pulse The CV M 300 starts the exposure at the first HD pulse after the falling edge of the ext trigger pulse The exposure ends at the first HD pulse after the rising edge of the ext trigger The Shutter can be controlled to be within the range from gt 1H gt 64 usec to lt 60 msec The AC coupling causes the upper limit EEN Exposure ENable pulse and WEN Write ENable pulses are generated and output from the camera The EEN pulse indicates the exposure time The EEN pulse is output from pin 2 of the 6 pin multi connector The signal level is 4 0 Vp p from a 75 Ohm source The WEN pulse indicates the time period o
3. 300 5 Pin Assignment 5 1 12 Multi connector DC IN SYNC Type HR10A 10R 12PB 01 Hirose male Seen from rear 2 uvDCipu S MND MND HD input output HDinasfactorysetting VD in as factory setting 1 2 ND 9 NC NC as factory setting Pixel clock output 9 22 DC input PND Notes 1 Signals on pin no 6 7 and 9 be changed by jumper setting See 7 3 Jumper Settings for more information 2 In Edge Pre select and Pulse Width Control mode do not input ext VD signal 5 2 6 pin Multi connector TRIGGER Type HR10A 7R 6PB Hirose male Seen from rear Pinno Sigma Remas gt 56 Qr 5 6 output Notes The functions available on the 6 pin multi connector are not effective in long time exposure mode E 300 6 Functions and Operations 6 1 Input Output of HD VD Signal 6 1 1 Input of External HD VD Signal As factory setting the camera can be synchronized by external HD VD signals The signal level must be 4 0 Vp p 2 0V at the input with the 75 Ohm termination ON To change to non terminated input see instructions in 7 Mode Setting If no ext HD is connected the camera will switch to the internal X tal controlled HD If no ext VD is connected the camera will continue with its internal VD 6 1 2 Output
4. remove the solder tin from a jumper position use a special tin remover such as de soldering wick 7 4 1 Board PK8041Side A JP8 JP9 SW2 JP7 sw m S C67 C70 a r 43 R77 16 D R68 i a LEA R63 D R147 R79 O T iss lupo o 8 Q7 o 017 R76 x e E X 9 EOM fm TPS Or R145 R78 60 R73 5 8 e L 5 4 51 06 016 JP10 JP12 JP11 JP13 JP6 7 4 2 Board PK8042 Side C83 D D 56 023 9 S RI08 Rio J x 8 5 4 R123 24 17 8 RI28 C88 25 S Ii 1 O 5 C99 s c9 45 2 171 021 40 g E ebd L aD M cx uig 8 j D U O ml 2 D 9 22 D VR3 vR5 O gt TPA VR4 5 N D TP5 Int dp 1 3 2 L6 D PK8042C c JP14 17 CV M300 8 Adjust
5. lines 485 TV lines 0 05 Lux gt 59 dB AGC off Gamma 1 Composite VS signal 1 0 Vpp 75 Ohm 0 45 10 Manual Automatic 0 to 15 dB by potentiometer or AGC 2 linterlace non interlace Field frame Int X tal Ext HD VD or random trigger 4V 75 Ohm 4V 75 Ohm 4V TTL gt 1HD 4V 75 Ohm 4V 75 Ohm 4V 75 Ohm sine Off 1 100 1 250 1 500 1 1000 1 2000 1 4500 1 10 000 sec 1 5 1 60 EIA 0 1 100 1 250 1 500 1 1000 1 2000 1 4500 1 10 000 sec gt 1H 64 usec to lt 60 msec 1 77 sec to 1 10 000 sec lfield to Duration between ext VD pulses 5 Cto 445 C 20 8096 non condensing 25 C to 60 C 20 90 DV DC 31096 3 6W C mount 40 x 50 x 80 mm HxWxD 230g 5 VD sync Trigger input or output internal jumpers Factory setting HD VD input Inputs TTL or 75 Ohm terminated by internal DIP switch Factory setting 75 Ohm terminated Note Above specifications are subject to change without notice 10 1 Spectral Sensitivity 1 0 0 8 0 6 0 4 Relative response 0 2 0 0 400 500 600 700 800 900 1000 Wave length 20 CV M300 11 Appendix 11 1 Precautions Personnel not trained in dealing with similar electronic devices should not service this camera The camera contains components sensitive to electrostatic discharge The handling of these devices should follow the requirements of electrostatic sensitive
6. fp Industrial Monochrome CCD Camera CV M 300 Oper ation Manual Rev E 300 DECLARATION CONFORMITY AS DEFINED BY THE COUNCIL DIRECTIVE 89 336 EMC ELECTROMAGNETIC COMPATIBILITY WE HEREWITH DECLARE THAT THIS PRODUCT COMPLIES WITH THE FOLLOWING PROVISIONS APPLYING TO IT EN 50081 1 EN 50082 1 300 Table of Contents Tableof COnNtentS iirst aes 2 n E EE Te E E EAT 3 2 Standard COMPOSITION seiner A desi b aa as ret nni eee AE RA ne 3 2 Main Features aaa a a A A A 3 4 Locations and Functions i iiiu aaea a old Go d bh 4 Ds AE NEO T o os E MD M E T 5 5 1 12 pin Multi connector DC IN SYNC Febre t bene tecta 5 5 2 M ltisconnector TRIGGER J eias eet ee E etl de pont RR cendi 5 b Functions and Op ChAT OMS a a etse chatte oe ero oq M RR Pu DE Dope ga Pete 6 6 1 Input Output of HD VD coiere rtr ere rh perte EP 6 6 Ll Input of External HD VD Signalisation 6 6 12 Output of Internal HD VD Signal n Ld ed e beni d dee di e tuts 6 6 2 Normal Shuttep MOOR xi aa ra petia erat i Raus Gta 6 6 3 External Trigger Mode at hoses KRKA KKR KRKA RK KKR KKR aD 6 6 3 5 Edge Pre s lect rtt moet die e ab
7. 30 sec to CCIR 1 25 sec to 2 It is recommended not to use exposure 22 sec since visible dark current noise may occur 3 Ext HD signal 4 0 Vp p 2 0V at 75 Ohm terminated has to be input continuously The falling edge of Ext HD signal and Ext VD signal are phase synchronized 4 Timing of ext VD signal in each accumulation mode has to be set as described before a b 2 1interlaced mode Field accumulation mode Ext VD Shutter time EIA 7 5 1VD or more CCIR 9HD Video l I 2 1Interlaced mode Frame accumulation mode Ext VD Video 7 5HD Shutter time 2VD or integral time of 2VD CCIR 9HD Non interlaced mode Field accumulation mode Ext VD Video Shutter time 2VD or more 7 5 0 CCIR 9HD CV M300 7 Mode Setting Before making any mode or jumper setting turn the power OFF 7 1 1 SW1 Switch on the Rear Panel Factory settings for SW1 are with all 8 switches in OFF position OFF lt ON 000 y Seconds Normal lt gt External trigger Field Frame Interlaced lt gt Non interlaced 10 lt gt 045 Manual lt gt Auto 1 2000 Avv 1 4500 1 10 A AA 1 50 VA V A V V V V The shutter values are given for a CCIR camera having the factory settings Shutter values for other setups and EIA cameras can be seen in table 7 1 3 7 12 Table for SW 1Setting Suns 3 S
8. Better than 59dB High sensitivity Minimum 0 05 Ix illumination on CCD sensor Improved smear performance and higher dynamic range Random trigger modes with edge pre select shutter start stop shutter and pulse width control shutter Random trigger shutter up to 1 10 000 sec Long time exposure mode from a single field to several seconds WEN EEN and pixel clock output to support further advanced image capturing Internal or external HD VD synchronization Easy shutter and functions mode setting from rear panel Lens mount for C mount lens The camera features a robust package lightweight and compact size 300 4 Locations Functions 2 3 interline transfer sensor Lens mount of C mount type 1 BNC connector for video output Switch block SW1for shutter speed and function modes setting 6 pin multi connector for WEN and EEN output external trigger input 12 pin multi connector for 12V DC power video output and HD VD input output GAIN potentiometer for manual gain adjustment Screw holes for Tripod mount plate Tripod mount plate to place the camera on tripod OO O Ui N Note 1 Rear protrusion on C mount lens must be less than 10 0 mm 0 4 inches approx When IR cut filter is used it must be less than 7 0 mm 0 28 inches approx The IR cut filter is placed in the C mount thread The C mount 25 mm IR cut filter must be ordered separately
9. accumulation 3 Non interlaced with field accumulation The exposure time is controlled by the interval between the ext trigger pulse and the ext VD signal The exposure starts at the first HD pulse after the falling edge of the ext trigger and stops at the rising edge ofthe VD pulse The range can be within 1 77 to 1 10 000 sec The Start Stop mode is a continuous mode where the VD signal must be given continuously It is not possible to input ext VD randomly For the interlaced modes 2 ext trigger pulses should be applied for each frame It is one for each field In this way it is possible to have different exposure time for the 2 fields within an interlaced frame The difference between interlaced frame accumulation or field accumulation can be explained as follow Both modes have 2 fields output in an interlaced frame With frame accumulation the contents in the ODD and EVEN sync fields will come from sensing field 1and 2 on the CCD sensor With field accumulation both ODD and EVEN sync field will contain the signal from sensing field 1and 2 added together Non interlaced with field accumulation needs only 1trigger pulse for each field To use this mode Set SW1 1 2 and 3 to ON for 1 10 000 sec SW1 4 to OFF for normal shutter SW1 5 to ON for frame accumulation or OFF for field accumulation SW1 6 to OFF for 2 1interlaced or ON for non interlaced Jumper JP14 on the PK8042board SHORT Jumper JP7 JP11 JP12 on the PK8041board SHOR
10. and 7 3 2 The jumper positions are shown in 7 4 1 Board 8041 Side A and 7 4 2 Board 8042 Side A Switch SW2 on PK8041is shown in 7 2 SW2 on PK8041Board 7 3 1 Jumper on PK8042 Board HD VD in out in out External trigger modes Ext Int Pulse Start E L i Remarks HD VD HD VD width stop idea input output control trigger P Factory Setting 7 3 2 Jumper on PK8041Board BELLNM External trigger modes Pulse Start Remarks HD OND an A ae width stop input output control trigger p EE _ A open Short Open Open Open Open open Open sron Open Open open snn Open Open Open Open Open Open Open Shot shon omuou oe o Thor o EE 7 Factory Setting 7 3 3 Pixel Clock Output To use pixel clock output TTL level 4 0 V make the jumper JP13 on PK8041board shorted circuited The jumper position is shown in 7 4 1 Board PK8041 Side A Pixel clock pulse will be output from pin no 9 of 12 pin multi connector Cautions for Pixel Clock Output When the pixel clock 15 enabled it may cause interference with external equipment if it not properly shielded 16 300 7 4 Location of SW2 5 Jumpers shorted with 0 Ohm resistor by soldering between the 2 points
11. of Internal HD VD Signal The internal HD VD output is 4 0 Vp p from a 75 Ohm source To select this mode see instructions in 7 Mode Setting 6 2 Normal Shutter Mode When trigger select SW1 4 is OFF the camera is in normal mode The SW1 1 SW1 2 and SW1 3 are for selecting the shutter speed The range is from OFF to 1 10 000 second in 8 steps The camera is running continuously with an exposure as the selected shutter time The shutter time setting is shown in 7 1 3 Table for Shutter Time 6 3 External Trigger Mode External trigger mode of CV M300 allows 4 different driving modes as follow 1 Edgepre select mode Asynchronous reset and exposure start by an ext trigger 2 Pulse width control mode Exposure control by the low period of the ext trigger 3 Start Stop trigger mode Exposure start by the ext trigger and end by the ext VD signal 4 Longtime exposure mode Exposure control by the interval of the ext VD signal The trigger input is AC coupled so there is a maximum pulse width for the trigger pulse of around 60 msec The signal level must be 4 0 Vp p 2 0V The trigger input has a fixed resistance larger than 1kOhm and cannot terminated with 75 Ohm by internal settings The following describes the details of each trigger mode 6 3 1 Edge Pre select Mode The edge pre select mode operation will only work in non interlaced and field accumulation mode The CV M 300 starts the exposure accumulation
12. ON is non interlaced In EIA the non interlaced output is continuous ODD field In CCIR the non interlaced output is continuous EVEN field If the camera is ext HD VD synchronized with a non interlaced sync SW1 6 be in ON position 7 1 8 Gamma Correction SW1 7 will select the gamma correction OFF is gamma 1 0 It is linear Recommended for machine vision and image processing ON is gamma 0 45 It is non linear 7 1 9 Gain Control SW1 8 is for gain select OFF is manual gain Here the gain can be controlled by the GAIN potmeter on the rear panel ON is the AGC mode Here the gain is adjusted automatically The AGC level can be adjusted by VR3 on PK8042 board See 8 Adjustment of Video Signal Output Level 7 2 SW2 on PK8041 Board This switch is to select 75 Ohm termination or TTL for ext HD and ext VD HD VD SW2 1is for HD signal ON SW2 2 is for VD signal ON is 75 Ohm terminated Factory setting OFF is TTL level SW2 300 7 3 Jumper Settings Cautions on Jumper Setting Before making any mode or Jumper setting turn the power OFF Jumpers for mode setting are found on the boards PK8041 amp PK8042 The following modes are available with jumper setting Input Output Mode of HD VD signal HD VD input is factory setting Edge Pre select Mode Factory setting Pulse Width Control Mode Start Stop Trigger Mode Long Time Exposure Mode Set the jumpers according to the list below in 7 3 1
13. T Jumper JP6 JP8 JP9 JP10 on the PK8041 board OPEN Input Ext trigger to pin 5 on 6 pin multi connector Cannot be 75 Ohm terminated Ext VD to pin 7 on 12 pin multi connector Ext HD to pin 6 on 12 pin multi connector If used HD VD 75 Ohm termination is done with SW2 1and SW2 2 on PK8041 board Refer to Timing Chart and Cautions on next page Detailed switch and jumper setting is described in 7 Mode Setting For connections see 5 Pin Assignment 10 CV M300 Cautions in the Start Stop Trigger Mode 1 The input of ext VD signal must be given continuously to synchronize with int VD signal It is not possible to input ext VD signal randomly 2 The exposure start may delay up to 1H max when the falling edge of ext trigger pulse is not synchronized with the falling edge of ext HD signal To avoid this 1H jitter and delay the falling edge of the ext trigger pulse should be synchronized within 4 4 usec to the HD pulse It can be the ext HD input or the internal HD output Shown under cautions in Edge Pre select Mode page 7 3 Ifthe ext VD input and ext HD input are from a source with TTL level set SW2 1 and SW2 2 on PK8041 board OFF for non terminated SW2 1 for ext HD signal SW2 2 for ext VD signal See 7 2 SW2 on PK8041Board 4 Each scanning mode requires the following number of external trigger pulses 2 linterlaced 2 external trigger pulses per frame Non interlaced 1 external trigger p
14. Tne ttd G au Er EIL A et 19 10 SpeCIfICallOTIS crate coe ote EN 20 10 1 Spectral S8ensitiVitY n 20 LL DO nuntiis DE NINE NNE Dr CO TRE 21 AIP Te CAUTIONS en mu AA 21 11 2 Typical CCD Characteristics u ttm nt t 21 12 USER aaa 22 300 1 General CV M300 is monochrome 2 3 CCD camera designed for automated imaging applications featuring high performance and unique functions within a uniform and compact housing The high speed shutter function and asynchronous random trigger function allow the camera to capture high quality images of fast moving objects It is suitable for industrial applications such as on line inspection and measurements In addition to conventional random trigger modes the newly added pulse width control shutter mode makes it possible control the accumulation time by the trigger pulse width 2 Standard Composition The standard camera composition consists of the camera main body tripod mount plate and operation manual 3 Main Features 2 3 interline transfer CCD sensor with 768 h x 494 v pixels for EIA and 752 h x 582 v pixels for CCIR High horizontal resolution 570 TV lines for EIA 560 TV lines for CCIR Excellent S N
15. components Do not attempt to disassemble this camera Do not expose this camera to rain or moisture Do not face this camera towards the sun extreme bright light or light reflecting objects Even when this camera is not in use put the supplied lens cap on the lens mount Handle this camera with the maximum care Operate this camera only from the type of power source indicated on the camera Power off the camera during any modification such as changes of jumper and switch setting 11 2 Typical CCD Characteristics The following effects may be observed on the video monitor screen They do not indicate any fault of the CCD camera but do associate with typical CCD characteristics V Smear Due to an excessive bright object such as electric lighting sun or strong reflection vertical smear may be visible on the video monitor screen This phenomenon is related to the characteristics of the Interline Transfer System employed in the CCD V Aliasing When the CCD camera captures stripes straight lines or similar sharp patterns jagged image on the monitor may appear Blemishes Some pixel defects can occur but this does not have en effect on the practical operation Patterned Noise When the CCD camera captures a dark object at high temperature or is used for long time integration fixed pattern noise shown as white dots may appear on the video monitor screen 21 300 12 User s Record Camera type CV M300 Scanning
16. d jumper setting is described in 7 Mode Setting For connections see 5 Pin Assignment Cautions in the Edge Pre select Mode 1 Edge pre select mode is effective only in non interlaced field accumulation mode 2 The exposure start may delay up to 1H max when the falling edge of ext trigger pulse is not synchronized with the falling edge of ext HD signal To avoid this 1H delay and jitter the falling edge of the trigger pulse should be synchronized with the HD pulse as shown below It can be the ext HD input or the Internal HD output Ext TRIGGER I I I 1 Ext HD ME BENE I 1 I 1 1 I 1 1 1 1 1 A A SARAS A 4 4 US 3 The ext trigger input is TTL level The duration should be more than 1H negative going gt 64 usec and lt 60 msec The input is AC coupled 4 If the ext HD input is TTL level set SW2 1 OFF for non terminated See 7 2 SW2 on PK8041 Board EIA Non interlaced Field accumulation mode Edge pre select mode for non interlace only EIA 1H 63 505 TRIG gt gt 1H 1H TRIG in EXT HD INT D T TT TT ITT T T T T T T TT T TT Tr TIT TT T T TT TT T TY Y TT NY Jl Af 1 5H 9H 9H 1 5H 9H EEN Exposure time 12 5 Exposure tim 0 5H 0 5H WEN 1 10 5H 2H 9H 2 CCD out Effective pixels No 10 to 251 Video es
17. e exposure is from 1V a single field to However the dark current signal will increase by longer time so gt 2 seconds are not recommended at normal ambient temperature To use this mode Set SW1 1 2 and 3 to OFF SW1 4 to OFF for normal shutter SW1 5 to ON for frame accumulation or OFF for field accumulation SW1 6 to OFF for 2 1interlaced or ON for non interlaced Jumper JP6 on PK8041to SHORT Input Ext VD pulses with the exposure interval to pin 7 on 12 pin multi connector Ext HD to pin 6 on 12 pin multi connector 75 Ohm termination is done with SW2 1and SW2 2 on PK8041 board The timing for the external VD interval has to be as follow V is the time for a single field Interlaced with field accumulation 1V or more Interlaced with frame accumulation 2 V or integral number of 2V Non interlaced with field accumulation 2 V or more Note The external HD VD sync generator which supply the ext VD an HD signals should follow the scanning standard for the camera setting EIA CCIR Interlaced and field accumulation 1V 262 5 H 1V 312 5 H Interlaced and frame accumulation 2V 525 0H 2V 625 0H Non interlaced and field accumulation 2V 2 524 0 H 2V 624 0H Refer to Timing Chart and Cautions on next page Detailed switch and jumper setting is described in 7 Mode Setting For connections see 5 Pin Assignment 300 Cautions in the Long Time Exposure Mode 1 Theoretical exposure time is as follows EIA 1
18. f the effective video signal output and is useful for the timing and interfacing of external devices such as frame grabbers The WEN pulse is output from pin 6 of the 6 pin multi connector The signal level is 4 0 Vp p from a 75 Ohm source The video must be read out before a new trigger can be applied The interval between trigger pulses must be longer than the time for 1 field the shutter time It is the limit for the field rate To use this mode Set SW1 1 2 and 3 to OFF SW1 4 to ON for ext trigger shutter SW1 5 to OFF for field accumulation SW1 6 to ON for non interlaced JP14 on PK8042 to OPEN Input Ext trigger to pin 5 on 6 pin multi connector Ext HD to pin 6 on 12 pin multi connector If used 75 Ohm termination is done with SW2 1 HD on PK8041 board Refer to Timing Chart and Cautions on next page Detailed switch and jumper setting is described in 7 Mode Setting For connections see 5 Pin Assignment CV M300 Cautions in the Pulse Width Control Mode 1 Pulse width control mode is effective only in non interlaced field accumulation mode 2 The exposure start may be delayed up to 1H max when the falling edge of ext trigger pulse is not synchronized with the falling edge of ext HD signal To avoid this 1H jitter and delay the falling edge of the ext trigger pulse should be synchronized within 4 4 usec to the HD pulse It can be the ext HD in orthe Internal HD out See cautions in Edge Pre select Mode pa
19. ge 7 3 The voltage level of the ext trigger has to be 4 0 Vp p 2 0 V The duration of the negative going trigger signal has to be longer than 1H 64 usec and shorter than 60 msec The input signal is AC coupled EIA Non interlaced Field accumulation mode Pulse width control mode for non interlace only EIA 1H 63 515 TRIG L L__J 1H TRIG in EXT HD INT HD CUT ITU TU T INT VD u 1 5H 9H I Exposure time 05 WEN 10H CCD out Effective pixels No 10 to 251 Video out 20H 242H 20H Blanking Effective video Blanking CCIR Non interlaced Field accumulation mode Pulse width control mode for non interlace only CCIR 1H 6415 TRIG gt 1 1H TRIG in EXTHD rT TIT TT TT TI TT TIT TIT T ITT TT T TIT TT T T T TIT TT TT T INT D AIT TIT TIT T TT TT T tT TT TT T INTVD pp EE 1 5 7 5 7 5 6 5H 1 5H 7 5H EEN Exposure time 16 5H Exposure time 05H 0 5H WEN fruns ne 9H 7 5H 10H 14H 4 CCD out No 10 to 251 Video out Tr 25H 287H 25H Blanking Effective video Blanking 300 6 3 3 Start Stop Trigger Mode The Start Stop trigger will work in 3 modes 1 Interlaced with frame accumulation 2 Interlaced with field
20. hutter datas _ 5 eed accumulation Fleldaccumulation Frame accumulation 5 Scanning system _2ainterlaced Nominterlaced 7 1 3 Table for Shutter Time Shutter speed sec Normal shutter Ext trigger shutter EIA 1 60 CCIR 1 50 1 125 1 250 CV M300 The image can flicker when the illumination is AC powered Highlighted parts of the image will show increasing smear at a shorter shutter time 7 14 Ext Trigger Shutter Mode When trigger select SW1 4 is ON The camera is in ext trigger shutter mode The SW1 1 SW1 2 and SW1 3 are for selecting the shutter speed The range is from OFF to 1 10 000 second in 8 steps For each external trigger pulse the camera will make an exposure with the selected shutter speed The shutter time setting is shown in 7 1 3 Table for Shutter Time 7 1 5 Trigger Select SW1 4 is will select the camera operation mode OFF is normal mode where the camera is running continuously ON is the ext trigger shutter mode Here the external trigger pulse will start the exposure 7 1 6 CCD Accumulation SW1 5 will select the CCD accumulation mode OFF is field accumulation It is used for moving objects ON is frame accumulation It is for still objects 7 1 7 Scanning System SW1 6 will select the scanning system OFF is 2 1interlaced It will follow the EIA or CCIR standard for interlaced scanning
21. ment of Video Signal Output Level When an alignment of a video output signal is required remove the camera housing and adjust potentiometers VR3 VR4 and 5 on the PK8042 board while measuring their levels at the video output connector This adjustment should only be done in a setup with a standard TV test chart and controlled illumination VR3 To adjust the gain level of AGC Factory setting 700 mVp p 30 mV VR4 To adjust the white level Factory setting 800 mVp p 20 mV VR5 To adjust the black level Factory setting 20 mVp p 5 mV CAUTION Do not touch these potentiometers unless you are familiar with camera adjustments Location of VR3 to VR5 on PK8042 board is as follow 2 U23 2 5 RIDE Ro 5 8 5 4 R123 24 17 Rize C88 25 8 n 1 a Q z a0 C9 D P 40 4 2 5 z 32 x rs e D 1 TC 8 U pes N 2 N 26 22 co VR3 VR5 o OIN VR4 5 N E 2 TP5 TP4 Lf X eee 8 VR4 VR3 VR5 9 External Appearance 300 Unit mm inches
22. of photoelectric charge at the first HD pulse after the falling edge of the ext trigger pulse The exposure ends after the time set by the 3 shutter switches SW1 1to SW1 3 The range is 8 steps from OFF 1 60 or 1 50 to 1 10 000 second In this mode the EEN Exposure ENable pulse and WEN Write ENable pulses are generated and output from the camera The EEN pulse indicates the exposure time and can be used to control the illumination such as strobe light The EEN pulse is output from pin 2 of the 6 pin multi connector The signal level is 4 0 Vp p from a 75 Ohm source The WEN pulse indicates the time period of the effective video signal output and is useful for the timing and interfacing of external devices such as frame grabbers The WEN pulse is output from pin 6 of the 6 pin multi connector The signal level is 4 0 Vp p from a 75 Ohm source The video must be read out before a new trigger can be applied The interval between trigger pulses must be longer than the time for 1 field the shutter time It is the limit for the field rate 300 use this mode Set SW1 4 to ON for ext trigger shutter SW1 5 to OFF for field accumulation SW1 6 to ON for non interlaced SW1 1 2 and 3 to shutter speed Input Ext trigger to pin 5 on 6 pin multi connector Ext HD to pin 6 on 12 pin multi connector If used 75 Ohm termination is done with SW2 1 HD on PK8041 board Refer to Timing Chart and Cautions on next page Detailed switch an
23. system EIA CCIR Revision Revision E Serial No Users Mode Settings Users Modifications This manual can be downloaded from www jai com 229 JAI A S Denmark Produktionsvej 1 2600 Glostrup Copenhagen Denmark Phone 45 4457 8888 Fax 45 44918880 www jai com Corporation Japan German Industry Center 1 18 2 Hakusan Midori ku Yokohama Kanagawa 226 0006 Japan Phone 8145 933 5400 Fax 8145 9316142 www jai corp co jp JAI America Inc USA Suite 450 23046 Avenida de la Carlota Laguna Hills CA 92653 USA Phone 1949 472 5900 Fax 1949 472 5908 www jai com THE MECHADEMIC COMPANY 00 8 1 N
24. u area 6 6 3 2 Pulse Width Control Modeste a d Q Fe mm 8 6 3 3 Start Stop Trigger MOUS i aita elk Careers 10 6 3 4 Long Time Exposure ria SEHE 12 LM eren 14 7 1 1 SW15Switch on the Rear Panel dp sedo taa to o Mb ET edt 14 71 2 Table tor SW Corbett dick abe doni Paese d s 14 7 1 3 Table for Shutter Time teta Cade 14 7 1 4 Ext Trigger Shutter anser eo 15 TES Bebo eta 15 CCD ACCUMUATION usa sanu unan ne 15 ea cr 15 L9 Gamma Corrections hand md E re p imine ues ie aes 15 TS Gain Control Esau a tas Ar dra 15 3 25 ON PROD Qh Ra 15 Lu E OD 16 1 34 Jumper ON PREVA TBO aNd pct rere r trn abt 16 7 3 2 Jumper on PK8042 Board n oed KRK KRK Con nna ER 16 PES Pixel Cloe k Q tDUL foc Tm 16 7 4 Location of SW2 and Jumpers 17 14 1 Board PK804T Side enr ob rs der node dr e RE 17 142 Board PK8042 17 8 Adjustment of Video Signal Output Level o o oL tenen ele tte duree 18 9 External APP ran CO hares tees
25. ulse per field a Interlaced mode Frame accumulation mode Ext Trg LJ D Ext VD Exposure M T p n T p time Video f LJ b 2 1Interlaced mode Field accumulation mode Ext Trg m TM Ua Ua Ext VD f f LJ Exposure Video f l c Non interlace moded Field accumulation mode Ext Trg HO Ext VD LJ LJ 1 Exposure T _ ime Video U U U 11 300 6 3 4 Long Time Exposure Mode The Long time exposure will work in 3 modes 1 Interlaced with field accumulation 2 Interlaced with frame accumulation 3 Non interlaced with field accumulation The exposure time is the interval between 2 ext VD pulses sent to the camera VD input Each ext VD pulse will reset and restart the internal VD in the camera as for ext HD VD input So the camera is synchronized to the external HD VD supply after each VD input An exposure starts after input of an external VD pulse and ends after the next input of ext VD which again starts a new exposure The long time exposure is a continuous process where each external VD will synchronize the camera stop an exposure start a new exposure and read out the previous accumulated signal as interlaced or non interlaced fields The exposure control can be done by feeding every VD pulse from the external HD VD supply to the camera N is the wanted exposure time in number of fields This is typically done in the frame grabber PC The range for long tim
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