User Manual MV1-D1312(I) Gigabit Ethernet Series
Contents
1. Figure 2 6 GEV Device Selection Procedure displaying GigE Vision Device Information 11 Select a valid IP address for selected camera e g 192 168 5 4 Set IP Address NIC Configuration Interface Information MAC Address 00 1b 21 07 ac Be Description Intel R PRO 1000 GT Desktop Adap er Re MAC 00 1b 21 07 ac Be IP Address 192 168 5 1 IP Address 192 168 5 1 PSs Se 9 254 245 176 Subnet Mask 255 255 255 0 Subnet Mask 253 255 Default Gateway Default Gateway GigE Vision Device Information 00 11 1c 00 65 3d IP 169 254 245 176 Subnet Mask 255 255 0 0 Default Gateway 0 0 0 0 IP Address L vendor Photonfocus AG Model MV1 D1312 80 GB 12 El mg Access Status Unknown Default Gateway 3 3 Manufacturer Info Photonfocus AG 00140622 Version Version 0 1 02 01 12 Serial Number User Defined Name Protocol Version IP Configuration License GigE Vision Device IP Configuration MAC Address Show unreachable GigE Vision Devices Set IP Address Figure 2 7 Completing the GEV Device Selection Procedure 10 12 Finish the configuration process and connect the camera to eBus PURE GEV Player GEVPlayer File Tools Help Connection Select Connect Disconnect IP address 192 168 5 5 MAC address 00 11 1c 00 65 3d Manufacturer Photonfocus AG 00140622 Model MV1 D1312 80 GB 12 Name Acquisition Control Mode Con2. 4 Functionality This chapter serves as an overview of the camera configuration modes and explains camera features The goal is to describe what can be done with the camera The setup of the MV1 D1312 l series cameras is explained in later chapters 4 1 Image Acquisition 4 1 1 Free running and Trigger Mode The MV1 D1312 l CMOS cameras provide two different readout modes Sequential readout Frame time is the sum of exposure time and readout time Exposure time of the next image can only start if the readout time of the current image is finished Simultaneous readout interleave The frame time is determined by the maximum of the exposure time or of the readout time which ever of both is the longer one Exposure time of the next image can start during the readout time of the current image Sequential readout available Simultaneous readout available Table 4 1 Readout mode of MV1 D1312 Series camera The following figure illustrates the effect on the frame rate when using either the sequential readout mode or the simultaneous readout mode interleave exposure fps 1 readout time Frame rate fps Simultaneous readout mode gt Sequential 0 Pe readout mode fcc fps 1 readout time exposure time exposure time lt readout time exposure time gt readout time A Exposure time exposure time readout time Figure 4 1 Frame rate in sequential rea
3. 5 1 Conned sl 22 34 3er Pee Brennen 5 1 1 GigE Connector 5 1 2 Power Supply 5 1 3 Trigger and Strobe Signals for GigE Cameras CONTENTS 4 4 3 CONTENTS 5 1 4 Status Indicator GigE cameras 5 2 Trigger Timings in the GigE Camera Series 5 2 1 External Trigger with Camera controlled Exposure Time 6 Mechanical and Optical Considerations 6 1 Mechanical Interface 6 1 1 Cameras with GigE Interface 6 2 Optical Interface 6 2 1 Cleaning the Sensor 6 3 Compliance 7 Warranty 7 1 Warranty Terms 7 2 Warranty Claim 8 References A 1 Power Supply Connector 22 22 22 nn nn B Revision History 49 51 51 53 Preface 1 1 About Photonfocus The Swiss company Photonfocus is one of the leading specialists in the development of CMOS image sensors and corresponding industrial cameras for machine vision security amp surveillance and automotive markets Photonfocus is dedicated to making the latest generation of CMOS technology commercially available Active Pixel Sensor APS and global shutter technologies enable high speed and high dynamic range 120 dB applications while avoiding disadvantages like image lag blooming and smear Photonfocus has proven that the image quality of modern CMOS sensors is now appropriate for demanding applications Photonfocus product rang
4. 960 200 T1 980 T1 999 150 100 Output grey level 8 bit DN 50 0 i l Illumination Intensity Figure 4 11 Response curve for different LinLog settings in LinLog2 mode 24 Typical LinLog2 Response Curve Varying Parameter Time1 Time2 1000 Value1 19 Value2 18 200 T T T T T T 180 160b 4 2 A 140 4 5 120 100 T1 880 11 9 g 80 F T1 940 7 T1 960 2 60 T1 980 5 T1 1000 O 40 Sa BSE RE RE BOE BRB SBOE BORE BE ADR BRS BS IEE EEE BEE RGAE SE BSE Ge Ee BRR EQN tee BO E Be Bo Be sn by Ge RRR bs SOE PO Ge 20 hb lek doa Fy a E E chs ha Rte Fe a TGS WS hag Bacal ne Dh INE wl Ge a TGS GANA Te abe E E Re Rita ade Ce eG GS chy E E A Rin Glade ae ap Ge Gir a BS 0 jl l Illumination Intensity Figure 4 12 Response curve for different LinLog settings in LinLog2 mode LinLog3 To enable more flexibility the LinLog3 mode with 4 parameters was introduced Fig 4 13 shows the timing diagram for the LinLog3 mode and the control parameters V LinLog Value1 Value2 Value3 Constant 0 Figure 4 13 Voltage switching in the LinLog3 mode 4 2 Pixel Response 25 4 Functionality Typical LinLog2 Response Curve Varying Parameter Time2 Time1 850 Value1 19 Value2 18 300 T T T T T T 250 T2 950 T2 960 A T2 970 T2 980 200 T2 990 2 g 3 150 gt D D 5 100 4 Qa 5 O 50
5. Binder subminiature series 712 51 A Pinouts Pin I O Type Name Description VDD 12 V DC 10 GND Ground RESERVED STROBE VDD Do not connect Signal VDD 5 15 V DC STROBE Strobe control isolated TRIGGER SGND External trigger isolated 5 15V DC Signal ground RESERVED Table A 2 Power supply plug pin assignment 52 Do not connect Revision History Revision Date Changes 53
6. SelectedNodeName his is where the description of the node will be written This static item will also contain extra information depending on the node type like increment For integers or things like that Figure 2 11 Control settings on the camera 12 Product Specification 3 1 Introduction The MV1 D1312 l CMOS camera series is built around the monochrome A1312 l CMOS image sensor from Photonfocus that provides a resolution of 1312 x 1082 pixels at a wide range of spectral sensitivity It is aimed at standard applications in industrial image processing The principal advantages are e Resolution of 1312 x 1082 pixels e Wide spectral sensitivity from 320 nm to 1030 nm Enhanced near infrared NIR sensitivity with the A13121 CMOS image sensor e High quantum efficiency gt 50 High pixel fill factor gt 60 Superiour signal to noise ratio SNR e Low power consumption at high speeds e Very high resistance to blooming High dynamic range of up to 120 dB Ideal for high speed applications Global shutter e Greyscale resolution of up to 12 bit e On camera shading correction e 3x3 Convolver included on camera e Software provided for setting and storage of camera parameters e The camera has a Gigabit Ethernet interface The compact size of TBC mm makes the MV1 D1312 1 CMOS cameras the perfect solution for applications in which space is at a premium The general specificatio
7. The trigger signal can be configured to be active high or active low Trigger In the trigger mode the trigger signal is applied directly to the camera by the power supply connector via an optocoupler Machine Vision Flash System PC Camera Power GigE Interface Card GigE Softtriager Trigger Source Trigger Source I O Board Figure 4 24 Trigger Inputs Single GigE solution 4 6 Strobe Output The strobe output is an opto isolated output located on the power supply connector that can be used to trigger a strobe The strobe output can be used both in free running and in trigger mode There is a programmable delay available to adjust the strobe pulse to your application The strobe output needs a separate power supply Please see Section 5 2 and Figure Fig 4 24 and Fig 4 25 for more information 4 5 External Trigger 37 4 Functionality Machine Vision Flash System PC Camera GigE Frame Grabber with FPGA Processor Power GigE Softtrigger ere rcrrrrrt ert Trigger Source m n l l l l l l m Trigger Source Figure 4 25 Trigger Inputs Multiple GigE solution 4 7 Convolver 4 7 1 Functionality The Convolver is a discrete 2D convolution filter with a 3x3 convolution kernel The kernel coefficients can be user defined The M x N discrete 2D convolution Pout X y of pixel pin x y with convolution kernel h scale s and offset o is defined in Fig M 1N 1 M
8. Any region of interest may NOT be placed outside of the center of the sensor Examples shown in Fig illustrate configurations of the ROI that are NOT allowed a b Figure 4 21 ROI configuration examples that are NOT allowed O The minimum width of the region of interest depends on the model of the MV1 D1312 I camera series For more details please consult Table 4 5 and Table 4 6 D The minimum width must be positioned symmetrically towards the vertical cen ter line of the sensor as shown in Fig and Fig 4 23 A list of possible 4 6 settings of the ROI for each camera model is given in Table 32 gt 144 Pixel gt 144 Pixel modulo 32 Pixel gt t u gt 144 Pixel gt 144 Pixel modulo 32 Pixel a b Figure 4 22 Possible configuration of the region of interest for the MV1 D1312 I 40 CMOS camera gt 208 Pixel gt 208 Pixel modulo 32 Pixel gt t _ e u gt t gt 208 Pixel gt 208 Pixel modulo 32 Pixel a b Figure 4 23 Possible configuration of the region of interest with MV1 D1312 I 80 CMOS camera zB It is recommended to re adjust the settings of the shading correction each time a new region of interest is selected 4 4 Reduction of Image Size 33 ROI Dimension Standard MV1 D1312 l 40 MV1 D1312 I 80 1312 x 1082 full re
9. LinLog Value1 Value2 exp Time1 Time2 max t 1000 Figure 4 8 Constant LinLog voltage in the LinlogT mode 300 Typical LinLogi Response Curve Varying Parameter Value1 Time1 1000 Time2 1000 Value2 Value1 250 200 150 100 Output grey level 8 bit DN 50 Illumination Intensity Figure 4 9 Response curve for different LinLog settings in LinLogT mode 4 2 Pixel Response 23 V1 15 V1 16 V1 17 V1 18 v1 19 4 Functionality LinLog2 To get more grey resolution in the LinLog mode the LinLog2 procedure was developed In LinLog2 mode a switching between two different logarithmic compressions occurs during the exposure time see Fig 4 10 The exposure starts with strong compression with a high LinLog voltage Valuel At Timel the LinLog voltage is switched to a lower voltage resulting in a weaker compression This procedure gives a LinLog response curve with more grey resolution Fig 4 11 and Fig 4 12 show how the response curve is controlled by the three parameters Valuel Value and the LinLog time Timel CE Settings in LinLog2 mode enable a fine tuning of the slope in the logarithmic region LinLog exp Value1 Value2 N S 0 Time1 Time2 max 1000 t Figure 4 10 Voltage switching in the Linlog2 mode Typical LinLog2 Response Curve Varying Parameter Time1 Time2 1000 Value1 19 Value2 14 300 T T T T T T1 840 250 T1 920 T1
10. a high quality low pressure air duster e g Electrolube EAD400D pure compressed inert gas www electrolube com to blow off loose particles This step alone is usually sufficient to clean the sensor of the most common contaminants Workshop air supply is not appropriate and may cause permanent damage to the sensor If further cleaning is required use a suitable lens wiper or Q Tip moistened with an appropriate cleaning fluid to wipe the sensor surface as described below Examples of suitable lens cleaning materials are given in Table 6 1 Cleaning materials must be ESD safe lint free and free from particles that may scratch the sensor surface Do not use ordinary cotton buds These do not fulfil the above requirements and permanent damage to the sensor may result Wipe the sensor carefully and slowly First remove coarse particles and dirt from the sensor using Q Tips soaked in 2 propanol applying as little pressure as possible Using a method similar to that used for cleaning optical surfaces clean the sensor by starting at any corner of the sensor and working towards the opposite corner Finally repeat the procedure with methanol to remove streaks It is imperative that no pressure be applied to the surface of the sensor or to the black globe top material if present surrounding the optically active surface during the cleaning process Iso Propanol Germany Table 6 1 Recommended materials for sensor cl
11. aperture closed or closed lens opening e t may be necessary to adjust the black level offset of the camera In the histogram of the black reference image ideally there are no grey levels at value 0 DN after adjustment of the black level offset All pixels that are saturated black 0 DN will not be properly corrected see Fig 4 16 The peak in the histogram should be well below the hot pixel threshold of 252 DN 10 bit e Camera settings may influence the grey level Therefore for best results the camera settings of the black reference image must be identical with the camera settings of the image to be corrected Histogram of the uncorrected black reference image Relative number of pixels 150 200 250 Gray level 10 Bit DN Figure 4 16 Histogram of a proper black reference image for offset correction Hot pixel correction Every pixel that exceeds a certain threshold in the black reference image is marked as a hot pixel If the hot pixel correction is switched on the camera replaces the value of a hot pixel by an average of its neighbour pixels see Fig 4 17 28 vy hot pixel Z Prat Par __ 2 Pn 1 Ph Ph Figure 4 17 Hot pixel interpolation 4 3 3 Gain Correction The gain correction is based on a grey reference image which is taken at uniform illumination to give an image with a mid grey level Gain correction is not a trivial feature The quality of the grey reference image is c
12. trigger pulse input trigger after isolator trigger pulse internal camera control le t jitter delayed trigger for shutter control internal shutter control texposure delayed trigger for strobe control tstrobe_delay Ustrob duration internal strobe control external strobe pulse output ta _iso_output Figure 5 3 Timing diagram for the camera controlled exposure time The rising edge of the trigger signal is detected in the camera control electronic which is implemented in an FPGA Before the trigger signal reaches the FPGA it is isolated from the camera environment to allow robust integration of the camera into the vision system In the signal isolator the trigger signal is delayed by time t4_iso input This signal is clocked into the FPGA which leads to a jitter of tjitter A minimum trigger delay ttrigger delay results then from the synchronous design of the FPGA state machines This trigger delay can expanded by an internal counter which value is user defined via camera software The exposure time texposure IS controlled with an internal exposure time controller The trigger pulse from the internal camera control starts also the strobe control state machines The strobe can be delayed by tstrobe delay With an internal counter which can be controlled by the customer via software settings A second counter determines the strobe duration tstrope duration Strobe duration For a robust system design the str
13. 112 J00 09 1 110 2 1 1 e 12 112081 1 0 2 0 9 1 1 7 ls rs current image offset correction gain correction corrected image matrix matrix Figure 4 20 Schematic presentation of the corrected image using gain correction algorithm Table 4 2 shows the minimum and maximum values of the correction matrices i e the range that the offset and gain algorithm can correct Minimum Maximum Offset correction 127 DN 10 bit 127 DN 10 bit Gain correction 0 42 2 67 Table 4 2 Offset and gain correction ranges 4 3 Image Correction 31 4 Functionality 4 4 Reduction of Image Size With Photonfocus cameras there are several possibilities to focus on the interesting parts of an image thus reducing the data rate and increasing the frame rate The most commonly used feature is Region of Interest ROI 4 4 1 Region of Interest ROI Some applications do not need full image resolution e g 1312 x 1082 pixels By reducing the image size to a certain region of interest ROI the frame rate can be drastically increased A region of interest can be almost any rectangular window and is specified by its position within the full frame and its width W and height H aan Fig 4 23 shows possible configurations for the region of interest and Table presents numerical examples of how the frame rate can be increased by reducing the ROI amp Both reductions in x and y direction result in a higher frame rate
14. 4 0 Illumination Intensity Figure 4 14 Response curve for different LinLog settings in LinLog3 mode 4 3 Image Correction 4 3 1 Overview The camera possesses image pre processing features that compensate for non uniformities caused by the sensor the lens or the illumination This method of improving the image quality is generally known as Shading Correction or Flat Field Correction and consists of a combination of offset correction gain correction and pixel interpolation O Since the correction is performed in hardware there is no performance limita tion of the cameras for high frame rates The offset correction subtracts a configurable positive or negative value from the live image and thus reduces the fixed pattern noise of the CMOS sensor In addition hot pixels can be removed by interpolation The gain correction can be used to flatten uneven illumination or to compensate shading effects of a lens Both offset and gain correction work on a pixel per pixel basis i e every pixel is corrected separately For the correction a black reference and a grey reference image are required Then the correction values are determined automatically in the camera Do not set any reference images when gain or LUT is enabled Read the follow ing sections very carefully Correction values of both reference images can be saved into the internal flash memory but this overwrites the factory presets Then the ref
15. 448 512 288 512 352 448 544 256 512 320 448 576 224 512 288 448 608 192 512 256 448 640 160 512 224 448 672 128 512 192 448 704 96 512 160 448 736 64 512 128 448 768 32 512 96 448 800 0 512 64 448 832 0 480 32 448 864 0 448 0 448 896 0 416 0 416 1312 0 0 Table 4 6 Some possible ROI X settings The calculation of the frame time in simultaneous read out mode requires more detailed data input and is skipped here for the purpose of clarity Q The formula for the calculation of the frame time in simultaneous mode is avail able from Photonfocus on request ROI Dimension MV1 D1312 1 40 MV1 D1312 1 80 1312 x 1082 tro 36 46 ms tro 18 23 ms 1024 x 512 tro 13 57 ms tro 6 78 ms 1024 x 256 tro 6 78 ms tro 3 39 ms Table 4 7 Read out time at different ROI settings for the MV1 D1312 l CMOS camera series in sequential read out mode 36 A frame rate calculator for calculating the maximum frame rate is available in the support area of the Photonfocus website 4 5 External Trigger An external trigger is an event that starts an exposure The trigger signal is either generated by the PC soft trigger or comes from an external device such as a light barrier If a trigger signal is applied to the camera before the earliest time for the next trigger this trigger will be ignored 4 5 1 Trigger Source
16. 92 168 5 1 GigE Yision Device Information Set IP Address OK Cancel Figure 2 4 GEV Player Device Selection 9 Camera is detected Tip Select unreachable GigE Vision Devices GEY Device Selection 4 Refreshing Interface Information B System E Network Interface 00 16 76 d7 10 11 192 168 1 156 S e eBUS Interface 00 1b 21 07 ac 8e 192 168 5 1 5 MV1 D1312 80 GB 12 00 11 1c 00 65 3d 169 254 245 176 GigE Yision Device Information Figure 2 5 GEV Device Selection Procedure displaying the selected camera MV1 D1312 I GB 2 How to get started GigE 10 Select camera model to configure IP address GEV Device Selection 4 Refreshing Interface Information 8 System Description Intel R PRO 1000 GT Desktop Adap EB Network Interface 00 16 76 d7 10 11 192 168 1 156 MAC 00 1b 21 07 ac 8e E e eBUS Interface 00 1b 21 07 ac 8e 192 168 5 1 IP Address 192 168 5 1 were m meee Subnet Mask 255 255 255 0 Default Gateway GigE Yision Device Information 00 11 1c 00 65 3d IP 169 254 245 176 Subnet Mask 255 255 0 0 Default Gateway 0 0 0 0 vendor Photonfocus AG Model MV1 D1312 80 GB 12 Access Status Unknown Manufacturer Info Photonfocus 4G 00140622 Version Version 0 1 02 01 12 Serial Number User Defined Name Protocol Version IP Configuration License V Show unreachable GigE Vision Devices Set IP Addres
17. D1024E 40 MV D752E 40 MV D750E 20 CameraLink and USB2 0 Models MV D1024E 80 MV D1024E 160 MV D1024E 3D01 160 MV2 D1280 640 CL 8 SM2 D1024 80 VisionCam PS DS1 D1024 40 CL DS1 D1024 40 U2 DS1 D1024 80 CL DS1 D1024 160 CL DS1 D1312 160 CL MV1 D1312 1 40 CL MV1 D1312 1 80 CL MV1 D1312 1 160 CL Digipeater CLB26 are in compliance with the below mentioned standards according to the provisions of European Standards Directives EN 61 000 6 3 2001 EN 61 000 6 2 2001 EN 61 000 4 6 1996 EN 61 000 4 4 1996 EN 61 000 4 3 1996 EN 61 000 4 2 1995 EN 55 022 1994 Photonfocus AG April 2009 Figure 6 2 CE Compliance Statement 46 Warranty The manufacturer alone reserves the right to recognize warranty claims 7 1 Warranty Terms The manufacturer warrants to distributor and end customer that for a period of two years from the date of the shipment from manufacturer or distributor to end customer the Warranty Period that e the product will substantially conform to the specifications set forth in the applicable documentation published by the manufacturer and accompanying said product and e the product shall be free from defects in materials and workmanship under normal use The distributor shall not make or pass on to any party any warranty or representation on behalf of the manufacturer other than or inconsistent with the above limited warranty set 7 2 Warranty Claim The above warranty
18. I N I Posl X y 1y 2 h m n Pia x 2 m a n O m 0 n 0 Figure 4 26 Convolution formula 4 7 2 Settings The following settings for the parameters are available Offset Offset value o see Fig 4 26 Range 4096 4095 Scale Scaling divisor s see Fig 4 26 Range 1 4095 Coefficients Coefficients of convolution kernel h see Fig 4 26 Range 4096 4095 Assignment to coefficient properties is shown in Fig Coeff0 Coeffl Coeff2 Coeff3 Coeff4 Coeffs Coeff6 Coeff7 Coeff amp Figure 4 27 Convolution coefficients assignment 38 Hardware Interface 5 1 Connectors 5 1 1 GigE Connector The GigE cameras are interfaced to external components via e an Ethernet jack RJ45 to transmit configuration image data and trigger e _ asubminiature connector for the power supply 8 pin or 7 pin Binder series 712 The connectors are located on the back of the camera Fig 5 1 shows the plugs and the status LED which indicates camera operation Ethernet Jack RJ45 Status LED Power Supply and I O Connector Figure 5 1 Rear view of the GigE camera 5 1 2 Power Supply The camera requires a single voltage input see Table 3 4 The camera meets all performance specifications using standard switching power supplies although well regulated linear power supplies provide optimum performance It is extremely important that you apply the appropriate voltages to your camera Incorrect voltages wi
19. Mass 480 g Conformity CE ROHS WEE Table 3 4 Physical characteristics and operating ranges of the MV1 D1312 l CMOS camera series 16 Fig 3 2 shows the quantum efficiency and the responsivity of the A1312 CMOS sensor displayed as a function of wavelength For more information on photometric and radiometric measurements see the Photonfocus application notes ANO06 and ANO08 available in the support area of our website at www photonfocus com 60 QE Responsivity 1200 50 1000 40 800 30 600 Quantum Efficiency 20 Responsivity V J m2 400 10 200 0 i 200 300 400 500 600 700 800 900 1000 1100 Wavelength nm Figure 3 2 Spectral response of the A1312 CMOS image sensor standard in the MV1 D1312 camera series Hint the red shifted curve corresponds to the responsivity curve 3 3 Technical Specification 17 3 Product Specification Fig 3 3 shows the quantum efficiency and the responsivity of the A13121 CMOS sensor displayed as a function of wavelength 60 Responsivity 1200 50 1000 40 800 30 600 Quantum Efficiency Responsivity V J m2 20 400 10 Be 0 200 300 400 500 600 700 800 900 1000 1100 Wavelength nm Figure 3 3 Spectral response of the A1312 image sensor NIR enhanced in the MV1 D1312I camera series Hint the red shifted curve corresponds to the responsivity curve 18
20. ange MV1 D1312 Spectral range MV1 D1312I 350 nm 980 nm see Fig 350 nm 1100 nm see Fig Responsivity MV1 D1312 295 x10 DN J m 670 nm 8 bit Responsivity MV1 D1312I Quantum Efficiency 305 x10 DN J m 850 nm 8 bit 50 max Optical fill factor Dynamic range 60 60 dB in linear mode 120 dB with LinLog Colour format Monochrome Characteristic curve Shutter mode Linear LinLog Global shutter Greyscale resolution 12 bit 10 bit 8 bit Table 3 2 General specification of the MV1 D1312 l CMOS camera series Footnotes Indicated values are typical values 7 Indicated values are subject to confirmation 3 3 Technical Specification 15 3 Product Specification MV1 D1312 1 40 MV1 D1312 I 80 Exposure Time 10 us 1 68 s 10 us 1 685 Exposure time increment 100 ns 50 ns Frame rate Tint 10 us 27 fps 8 bit 54 fps 8 bit Pixel clock frequency 40 MHz 40 MHz Pixel clock cycle 25 ns 25 ns Read out mode sequential or simultaneous Table 3 3 Model specific parameters Footnote 3 Maximum frame rate full resolution 8 bit MV1 D1312 1 40 MV1 D1312 1 80 Operating temperature 0 C 50 C Camera power supply 12 VDC 10 Trigger signal input range 5 15 V DC Max power consumption lt 2 5 W TBD lt 3 0 W TBD Lens mount C Mount CS Mount optional Dimensions 60 x 60 x 94 mm
21. does not apply to any product that has been modified or al A tered by any party other than manufacturer or for any defects caused by any use of the product in a manner for which it was not designed or by the negligence of any party other than manufacturer 47 7 Warranty 48 8 References All referenced documents can be downloaded from our website at www photonfocus com AN001 Application Note LinLog Photonfocus December 2002 AN006 Application Note Quantum Efficiency Photonfocus February 2004 AN007 Application Note Camera Acquisition Modes Photonfocus March 2004 AN008 Application Note Photometry versus Radiometry Photonfocus December 2004 ANO026 Application Note LFSR Test Images Photonfocus September 2005 AN030 Application Note LinLog Parameter Optimization Strategies February 2009 49 8 References 50 A Pinouts A 1 Power Supply Connector The power supply plugs are available from Binder connectors at www binder connector de Fig A 2 shows the power supply plug from the solder side The pin assignment of the power supply plug is given in Table A 2 It is extremely important that you apply the appropriate voltages to your camera Incorrect voltages will damage or destroy the camera Figure A 1 Power connector assembly Connector Type Order Nr 7 pole plastic 99 0421 00 07 7 pole metal 99 0421 10 07 8 pole TBD Table A 1 Power supply connectors
22. dout mode and simultaneous readout mode Sequential readout mode For the calculation of the frame rate only a single formula applies frames per second equal to the inverse of the sum of exposure time and readout time 19 4 Functionality Simultaneous readout mode exposure time lt readout time The frame rate is given by the readout time Frames per second equal to the inverse of the readout time Simultaneous readout mode exposure time gt readout time The frame rate is given by the exposure time Frames per second equal to the inverse of the exposure time The simultaneous readout mode allows higher frame rate However if the exposure time greatly exceeds the readout time then the effect on the frame rate is neglectable C ___Insimultaneous readout mode image output faces minor limitations The overall linear sensor reponse is partially restricted in the lower grey scale region When changing readout mode from sequential to simultaneous readout mode E or vice versa new settings of the BlackLevelOffset and of the image correction are required Sequential readout By default the camera continuously delivers images as fast as possible Free running mode in the sequential readout mode Exposure time of the next image can only start if the readout time of the current image is finished exposure read out exposure read out Figure 4 2 Timing in free running sequential readout mode When the acquisition of an image need
23. e following formula Xmin max 0 656 ovl w Xmax min 656 ovl 1312 w where ovl is the overlap over the middle line and w is the width of the region of interest lt gt Any ROI settings exceeding the minimum ROI width must be modulo 32 MV1 D1312 1 40 MV1 D1312 1 80 ROI width w 288 1312 416 1312 overlap ovl 144 208 width condition modulo 32 modulo 32 Table 4 5 Summary of the ROI configuration restrictions for the MV1 D1312 l camera series indicating the minimum ROI width w and the required number of pixel overlap ovl over the sensor middle line The settings of the region of interest in x direction are restricted to modulo 32 see Table 4 6 amp There are no restrictions for the settings of the region of interest in y direction 4 4 3 Calculation of the maximum frame rate The frame rate mainly depends on the exposure time and readout time The frame rate is the inverse of the frame time fps tframe Calculation of the frame time sequential mode Terame gt texp tro Calculation of the frame time simultaneous mode 4 4 Reduction of Image Size 35 4 Functionality Width ROI X MV1 D1312 I 40 ROI X MV1 D1312 1 80 288 512 not available 320 480 512 not available 352 448 512 not available 384 416 512 not available 416 384 512 448 448 352 512 416 448 480 320 520 384
24. e is complemented by custom design solutions in the area of camera electronics and CMOS image sensors Photonfocus is ISO 9001 certified All products are produced with the latest techniques in order to ensure the highest degree of quality 1 2 Contact Photonfocus AG Bahnhofplatz 10 CH 8853 Lachen SZ Switzerland Sales Phone 41 55 451 07 45 Email sales photonfocus com Phone 41 55 451 01 37 Email support photonfocus com Table 1 1 Photonfocus Contact 1 3 Sales Offices Photonfocus products are available through an extensive international distribution network and through our key account managers Details of the distributor nearest you and contacts to our key account managers can be found at www photonfocus com 1 4 Further information Photonfocus reserves the right to make changes to its products and documenta C tion without notice Photonfocus products are neither intended nor certified for use in life support systems or in other critical systems The use of Photonfocus products in such applications is prohibited Photonfocus is a trademark and LinLog is a registered trademark of Photonfo amp cus AG CameraLink and GigE Vision is a registered mark of the Automated Imaging Association Product and company names mentioned herein are trade marks or trade names of their respective companies 1 Preface cS Reproduction of this manual in whole or in part by any means is prohibited without prior p
25. eaning Product Supplier Remark EAD400D Airduster Electrolube UK www electrolube com Anticon Gold 9 x 9 Wiper Milliken USA ESD safe and suitable for class 100 environments www milliken com TX4025 Wiper Texwipe www texwipe com Transplex Swab Texwipe Small Q Tips SWABS Q tips Hans J Michael GmbH www hjm de BB 003 Germany Large Q Tips SWABS Q tips Hans J Michael GmbH CA 003 Germany Point Slim HUBY 340 Q tips Hans J Michael GmbH Germany Methanol Fluid Johnson Matthey GmbH Semiconductor Grade Germany 99 9 min Assay Merck 12 6024 UN1230 slightly flammable and poisonous www alfa chemcat com 2 Propanol Fluid Johnson Matthey GmbH Semiconductor Grade 99 5 min Assay Merck 12 5227 UN1219 slightly flammable www alfa chemcat com For cleaning the sensor Photonfocus recommends the products available from the suppliers as listed in Table 6 1 D 6 2 Optical Interface Cleaning tools except chemicals can be purchased directly from Photonfocus www photonfocus com 45 6 Mechanical and Optical Considerations 6 3 Compliance CE Compliance Statement We Photonfocus AG CH 8853 Lachen Switzerland declare under our sole responsibility that the following products MV D1024 28 CL 10 MV D1024 80 CL 8 MV D1024 160 CL 8 MV D752 28 CL 10 MV D752 80 CL 8 MV D752 160 CL 8 MV D640 33 CL 10 MV D640 66 CL 10 MV D640 48 U2 8 MV D640C 33 CL 10 MV D640C 66 CL 10 MV D640C 48 U2 8 MV
26. era adequately from vibration and shock during storage and transport Please either retain this packaging for possible later use or dispose of it according to local regulations 6 1 1 Cameras with GigE Interface Fig 6 1 shows the mechanical drawing of the camera housing for the MV1 D1312 l CMOS cameras with GigE interface Note that the depth of the camera housing is given without the C Mount adapter which will add up 5 mm to the housing depth of 94 mm phor Roa of Figure 6 1 Mechanical dimensions of the GigE camera displayed without C Mount adapter 43 6 Mechanical and Optical Considerations 6 2 Optical Interface 6 2 1 Cleaning the Sensor The sensor is part of the optical path and should be handled like other optical components with extreme care Dust can obscure pixels producing dark patches in the images captured Dust is most visible when the illumination is collimated Dark patches caused by dust or dirt shift position as the angle of illumination changes Dust is normally not visible when the sensor is positioned at the exit port of an integrating sphere where the illumination is diffuse 1 44 The camera should only be cleaned in ESD safe areas by ESD trained personnel using wrist straps Ideally the sensor should be cleaned in a clean environment Otherwise in dusty environments the sensor will immediately become dirty again after cleaning Use
27. erence images that are delivered by factory cannot be restored anymore 26 4 3 2 Offset Correction FPN Hot Pixels The offset correction is based on a black reference image which is taken at no illumination e g lens aperture completely closed The black reference image contains the fixed pattern noise of the sensor which can be subtracted from the live images in order to minimise the static noise Offset correction algorithm After configuring the camera with a black reference image the camera is ready to apply the offset correction Determine the average value of the black reference image Subtract the black reference image from the average value Mark pixels that have a grey level higher than 252 DN 10 bit as hot pixels Store the result in the camera as the offset correction matrix During image acquisition subtract the correction matrix from the acquired image and interpolate the hot pixels see Section 4 3 2 mi to 4 3 Image Correction 27 4 Functionality iL l v average 1 2 0 0 1 EP of black TE VEE picture pu black reference offset correction image matrix Figure 4 15 Schematic presentation of the offset correction algorithm How to Obtain a Black Reference Image In order to improve the image quality the black reference image must meet certain demands e The black reference image must be obtained at no illumination e g with lens
28. ermission having been obtained from Photonfocus AG CS Photonfocus can not be held responsible for any technical or typographical er rors 1 5 Legend In this documentation the reader s attention is drawn to the following icons C Important note lt gt Alerts and additional information IN Attention critical warning DI Notification user guide 2 How to get started GigE 1 Remove the camera from its packaging Please make sure the following items are included with your camera e Power supply connector 7 pole power plug e Camera body cap If any items are missing or damaged please contact your dealership 2 Remove the camera body cap from the camera and mount a suitable lens A When removing the camera body cap or when changing the lens the camera should always be held with the opening facing downwards to prevent dust or debris falling onto the CMOS sensor Figure 2 1 Camera with protective cap and lens A Er er Do not touch the sensor surface Protect the image sensor from particles and dirt The sensor has no cover glass therefore dust on the sensor surface may resemble to clusters or extended regions of dead pixel To choose a lens see the Lens Finder in the Support area at www photonfocus com 3 To ensure maximum performance of the GigE camera it is mandatory to have the Intel PRO 1000 PT installed in your PC Er Download the lastest driver installation tool from
29. g in triggered simultaneous readout mode 4 1 2 Exposure Control The exposure time defines the period during which the image sensor integrates the incoming light Refer to Table 3 3 for the allowed exposure time range 4 1 3 Maximum Frame Rate The maximum frame rate depends on the exposure time and the size of the image see Section 4 4 4 2 Pixel Response 4 2 1 Linear Response The camera offers a linear response between input light signal and output grey level This can be modified by the use of LinLog as described in the following sections In addition a linear digital gain may be applied as follows Please see Table 3 2 for more model dependent information Gain x1 x2 x4 Gain x1 x2 and x4 are digital amplifications which means that the digital image data are multiplied in the camera by a factor 1 2 or 4 respectively 4 2 Pixel Response 21 4 Functionality Black Level Adjustment The black level is the average image value at no light intensity It can be adjusted by the software by changing the black level offset Thus the overall image gets brighter or darker Use a histogram to control the settings of the black level 4 2 2 LinLog Overview The LinLog technology from Photonfocus allows a logarithmic compression of high light intensities inside the pixel In contrast to the classical non integrating logarithmic pixel the LinLog pixel is an integrating pixel with global shutter and the possibility to c
30. ive serial communication with the camera Table 5 1 Meaning ofthe LED of the GigE CMOS cameras 40 5 2 Trigger Timings in the GigE Camera Series There are 3 principles of trigger modes which differ in terms of the trigger source and the trigger timing For the control of the exposure time of a Photonfocus CMOS camera there are two possibilities camera controlled exposure time and pulse width control In the camera controlled exposure mode an internal counter determines the exposure time of the camera This is used in the free running mode the softtrigger mode and in the edge controlled external trigger mode of the camera In the pulse width control mode the exposure time of the camera is determined by the pulse width of the trigger input pulse In the following two sections the differences in the timing diagram and a definition of the timing parameters are given 5 2 1 External Trigger with Camera controlled Exposure Time To simplify the description of the trigger timings only the positive trigger signal case is discussed in detail In case of a negative trigger signal the same is following for the inverted signal In the external trigger mode with camera controlled exposure time the rising edge of the trigger pulse starts the camera states machine which controls the sensor and optional an external strobe output Fig 5 3 shows the detailed timing diagram for the external trigger mode with camera controlled exposure time external
31. ll damage the camera For further details including the pinout please refer to Appendix A 39 5 Hardware Interface 5 1 3 Trigger and Strobe Signals for GigE Cameras The power connector contains an external trigger input and a strobe output The trigger input is equipped with a constant current diode which limits the current of the optocoupler over a wide range of voltages Trigger signals can A thus directly get connected with the input pin and there is no need for a current limiting resistor that depends with its value on the input voltage The input voltage to the TRIGGER pin must not exceed 15V DC to avoid damage to the internal ESD protection and the optocoupler In order to use the strobe output the internal optocoupler must be powered with 5 15 V DC The STROBE signal is an OP Amp s output The range of the output signal can be adjusted by the STROBE VDD ISO_VDD Input TRIGGER IE a Isolator STROBE VDD STROBE SGND Figure 5 2 Circuit for the trigger input signals 5 1 4 Status Indicator GigE cameras A dual color LED on the back of the camera gives information about the current status of the GigE CMOS cameras LED Green Green when an image is output At slow frame rates the LED blinks with the FVAL signal At high frame rates the LED changes to an apparently continuous green light with intensity proportional to the ratio of readout time over frame time LED Red Red indicates an act
32. n and features of the camera are listed in the following sections 13 3 Product Specification 3 2 Feature Overview Characteristics MV1 D1312 I Series Interface Gigabit Ethernet Camera Control GigE Vision Suite Trigger Modes Interface Trigger External opto isolated trigger input Features Greyscale resolution 12 bit 10 bit 8 bit Region of Interest ROI Test pattern LFSR and grey level ramp Shading Correction Offset and Gain 3x3 Convolver included on camera High blooming resistance isolated trigger input and opto isolated strobe output Table 3 1 Feature overview see Chapter 4 for more information Figure 3 1 MV1 D1312 l CMOS camera with C mount lens 14 3 3 Technical Specification Technical Parameters Technology Scanning system MV1 D1312 I Series CMOS active pixel APS Progressive scan Optical format diagonal 1 13 6 mm diagonal maximum resolution Resolution 2 3 11 6 mm diagonal 1024 x 1024 resolution 1312 x 1082 pixels Pixel size Active optical area 8 um x 8 um 10 48 mm x 8 64 mm maximum Random noise lt 0 3 DN 8 bit Fixed pattern noise FPN Fixed pattern noise FPN 3 4 DN 8 bit correction OFF lt 1DN 8 bit correction ON U Dark current MV1 D1312 0 65 fA pixel 27 C Dark current MV1 D1312I Full well capacity 0 79 fA pixel 27 C 100 ke Spectral r
33. obe output is also 5 2 Trigger Timings in the GigE Camera Series 41 5 Hardware Interface isolated from the camera electronic which leads to an additional delay of ta_iso output Table 5 2 and Table 5 3 gives an overview over the minimum and maximum values of the parameters MV1 D1312 I 40 GB MV1 D1312 I 40 GB Timing Parameter Minimum Maximum ta iso input 45 ns 60 ns Liter 0 100 ns user defined ttrigger delay 600 ns texposure 1 68 S tstrobe delay user defined user defined tstrobe duration Ta ts6 output 60 ns ttrigger pulsewidth n a Table 5 2 Summary of timing parameters relevant in the external trigger mode using camera MV1 D1312 I 40 GB controlled exposure time MV1 D1312 I 80 GB MV1 D1312 I 80 GB Timing Parameter Minimum Maximum ta iso input 45 ns 60 ns tjitter 0 50 ns Table 5 3 Summary of timing parameters relevant in the external trigger mode using camera MV1 ttrigger delay user defined texposure 1 68 s tstrobe delay tstrobe duration user defined user defined ta iso output ttrigger pulsewidth 40 ns 60 ns n a D1312 l 80 GB controlled exposure time 42 Mechanical and Optical Considerations 6 1 Mechanical Interface During storage and transport the camera should be protected against vibration shock moisture and dust The original packaging protects the cam
34. ontrol the transition between linear and logarithmic mode In situations involving high intrascene contrast a compression of the upper grey level region can be achieved with the LinLog technology At low intensities each pixel shows a linear response At high intensities the response changes to logarithmic compression see Fig 4 7 The transition region between linear and logarithmic response can be smoothly adjusted by software and is continuously differentiable and monotonic Grey Value 100 Linear Weak compression Response Resulting Linlog Response 0 Value2 Light Intensity Figure 4 7 Resulting LinLog2 response curve LinLog is controlled by up to 4 parameters Timel Time2 Valuel and Value2 Valuel and Value2 correspond to the LinLog voltage that is applied to the sensor The higher the parameters Valuel and Value2 respectively the stronger the compression for the high light intensities Timel and Time2 are normalised to the exposure time They can be set to a maximum value of 1000 which corresponds to the exposure time Examples in the following sections illustrate the LinLog feature LinLog1 In the simplest way the pixels are operated with a constant LinLog voltage which defines the knee point of the transition This procedure has the drawback that the linear response curve changes directly to a logarithmic curve leading to a poor grey resolution in the logarithmic region see Fig 4 9 22 V
35. photon focus User Manual MV1 D1312 l Gigabit Ethernet Series CMOS Area Scan Camera MAN044 04 2009 V1 0 All information provided in this manual is believed to be accurate and reliable No responsibility is assumed by Photonfocus AG for its use Photonfocus AG reserves the right to make changes to this information without notice Reproduction of this manual in whole or in part by any means is prohibited without prior permission having been obtained from Photonfocus AG Contents 1 1 About Photonfocus 0 0 12 CONTACE gt Bar ee ee sack ae ow Bee a ed 1 3 Sales Offices 2 0 2 0 2 00 0000048 EE O ee vod one any amp 1 5 Legend 22226204059 Hho be epee in 2 How to get started GigE 3 Product Specification 3 1 Introduction 2 222 2 22mm nn 3 2 Feature Overview noaoo 3 3 Technical Specification 2 2 2 2 Functionality 4 1 Image Acauisitionl 2222er 4 1 1 Free running and Trigger Mode 4 1 2 Exposure Control 4 2 Pixel Response 4 2 1 Linear Response ee ee ea ee Image Correction 4 3 1 Overview 4 3 2 Offset Correction FPN Hot Pixels aa a 4 3 4 Corrected Image 4 4 Reduction of Image Size 4 4 1 Region of Interest ROI 4 4 2 ROlconfiguration 4 4 3 Calculation of the maximum frame rate 4 5 1 Trigger Source 4 6 Strobe Output 4 7 _Convolve 4 7 1 Functionality aaa aaa 4 7 2 Settingsl gt s serora manada aka kaa
36. reference image must meet certain demands e The grey reference image must be obtained at uniform illumination Use a high quality light source that delivers uniform illumination Standard illu mination will not be appropriate e When looking at the histogram of the grey reference image ideally there are no grey levels at full scale 1023 DN 10 bit All pixels that are saturated white will not be properly corrected see Fig 4 19 e Camera settings may influence the grey level Therefore the camera settings of the grey reference image must be identical with the camera settings of the image to be corrected Histogram of the uncorrected gray reference image 1 T T T T T T gray reference image ok 7 gray reference image too bright Relative number of pixels 600 650 700 750 800 850 900 950 1000 1050 Gray level 10 Bit DN Figure 4 19 Proper grey reference image for gain correction 30 4 3 4 Corrected Image Offset gain and hot pixel correction can be switched on separately The following configurations are possible No correction e Offset correction only e Offset and hot pixel correction e _ Hot pixel correction only Offset and gain correction e Offset gain and hot pixel correction In addition the black reference image and grey reference image that are currently stored in the camera RAM can be output 1 1 v 1 v
37. rucial for proper gain correction Gain correction algorithm After configuring the camera with a black and grey reference image the camera is ready to apply the gain correction Determine the average value of the grey reference image Subtract the offset correction matrix from the grey reference image Divide the average value by the offset corrected grey reference image Pixels that have a grey level higher than a certain threshold are marked as hot pixels Store the result in the camera as the gain correction matrix OOO oe w p a During image acquisition multiply the gain correction matrix from the offset corrected acquired image and interpolate the hot pixels see Section 4 3 2 Gain correction is not a trivial feature The quality of the grey reference image is crucial for proper gain correction 4 3 Image Correction 29 4 Functionality 2a u 1 1 L 1 1 vu average AG 1 2 0 0 10 91 1 10 of gray 6 gt 2 1 1l 1112 12 08 1 reference picture 11012 0 9 1 1 q r Hr E gray reference offset correction gain correction picture matrix matrix Figure 4 18 Schematic presentation of the gain correction algorithm Gain correction always needs an offset correction matrix Thus the offset correc tion always has to be performed before the gain correction How to Obtain a Grey Reference Image In order to improve the image quality the grey
38. s to be synchronised to an external event an external trigger can be used refer to Section 4 5 and to Section 5 2 In this mode the camera is idle until it gets a signal to capture an image exposure read out idle exposure external trigger Figure 4 3 Timing in triggered sequential readout mode Simultaneous readout interleave exposure To achieve highest possible frame rates the camera must be set to Free running mode with simultaneous readout The camera continuously delivers images as fast as possible Exposure time of the next image can start during the readout time of the current image exposure n idle exposure n 1 idle read out n 1 read out n read out n 1 frame time Figure 4 4 Timing in free running simultaneous readout mode readout time gt exposure time 20 exposure n 1 exposure n exposure n 1 idle read out n 1 idle read out n frame time Figure 4 5 Timing in free running simultaneous readout mode readout time lt exposure time When the acquisition of an image needs to be synchronised to an external event an external trigger can be used refer to Section 4 5 and to Section 5 2 In this mode the camera is idle until it gets a signal to capture an image exposure n lt ide X__ exposure n 1 lt ide gt Readoutn 1 idle gt Readout n idle gt Readout n 1 5 external trigger D 7 gt earliest possible trigger B Figure 4 6 Timin
39. solution 27 fps 54 fps 288 x 1 minimum resolution 10245 fps 10863 fps 1280 x 1024 SXGA 29 fps 58 fps 1280 x 768 WXGA 39 fps 78 fps 800 x 600 SVGA 79 fps 157 fps 640 x 480 VGA 121 fps 241 fps 544 x 1 9615 fps 10498 fps 544 x 1082 63 fps 125 fps 1312 x 544 54 fps 107 fps 1312 x 256 114 fps 227 fps 544 x 544 125 fps 248 fps 1024 x 1024 36 fps 72 fps 1312 x 1 8116 fps 9537 fps Table 4 3 Frame rates of different ROI settings exposure time 10 us correction on and sequential readout 10 us 271 27 fps 54 54 fps 100 us 271 27 fps 54 54 fps 271 27 fps 53 54 fps 271 27 fps 51 54 fps 26 27 fps 49 54 fps 24 27 fps 42 54 fps 22 27 fps 35 54 fps 12 ms 21 27 fps 33 54 fps Table 4 4 Frame rates of different exposure times sequential readout mode simultaneous readout mode resolution 1312 x 1082 pixel correction on 34 4 4 2 ROI configuration In the MV1 D1312 l camera series the following two restrictions have to be respected for the ROI configuration e The minimum width w of the ROI is camera model dependent consisting of 288 pixel in the MV1 D1312 I 40 camera and of 416 pixel in the MV1 D1312 I 80 camera e The region of interest must overlap a minimum number of pixels centered to the left and to the right of the vertical middle line of the sensor ovl For any camera model of the MV1 D1312 l camera series the allowed ranges for the ROI settings can be deduced by th
40. the Photonfocus server 2 How to get started GigE A Do not apply Coyote software to configure the camera 4 Connect the camera to the GigE interface of your PC Ethernet Jack R345 Status LED Power Supply and I O Connector Figure 2 2 Rear view of the GigE camera MV1 D1312 l 40 GB with power supply and I O connector Eth ernet jack RJ45 and status LED 5 Connect a suitable power supply to the provided 7 pole power plug For the connector assembly see Fig The pinout of the connector is shown in Appendix A Check the correct supply voltage and polarity Do not exceed the maximum operating voltage of 12V DC 10 Connect the power supply to the camera see Fig 2 2 7 Download the latest driver installation tool from the Photonfocus server and start the installation process of the eBus PureGEV package eBUS Driver Installation Tool Eile Help Network Adapter MAC Description Current Driver Action 00 16 76 d7 10 11 Intel R 82566DC Gigabit Network Connect Manufacturer Driver Do Nothing 00 1b 21 07 ac 8e Intel R PRO 1000 GT Desktop Adapter 4 eBUS Universal Driver Do Nothing Install Figure 2 3 eBUS Driver Installation Tool 8 The eBus PureGEV Player displays available Ethernet interfaces GEV Device Selection Available GigE Yision Devices Interface Information a System jj EF Network Interface 00 16 76 d7 10 11 192 168 1 156 e eBUS Interface 00 1b 21 07 ac Be 1
41. tinuous v Channel Data Channel 0 b a Play Stop Parameters and Controls C Evneveconra Image stream control Figure 2 8 GEV Player is readily configured 13 GEV Player starts opening the eBUS stream to the camera Connection Progress 1 Opening eBUS stream to device Figure 2 9 GEV Player starting eBUS stream 2 How to get started GigE 14 You may display images using the eBUS PURE GEV Player GEVPlayer DER Eile Tools Help Connection Display Disconnect IP address MAC address Manufacturer Model Name Acquisition Control Mode Channel gt Play Parameters and Controls Communication control GEV Device control Image stream control 1130 images 35 4 FPS 401 6 Mbps Figure 2 10 GEV Player displaying live image stream 15 Check the status LED on the rear of the camera EIN The status LED lights green when an image is being produced and it is red when serial communication is active For more information see Section 16 To configure the camera use the GEV device control tool selecting the visibility modus Beginner GEV Device Control E 3 Visibilty Beginner DeviceInformation DeviceModelName DeviceManufacturerInfo DeviceVersion DeviceUserID ImageSizeControl width Height PixelFormat Offsetx 0 Offsety 0 AcquisitionAndTriggerControls AcquisitionMode Continuous AcquisitionStart Command
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