RM/TM-4200CL
RMC/TMC-4200CL
Digital Monochrome/Color
Progressive Scan, Interline-Transfer GE Camera
Document Version: E
Document P/N: 10393
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Disclaimer
The material contained in this manual consists of information that is proprietary to JAI Inc., and may only be
used by the purchasers of the product. JAI, Inc. makes no warranty for the use of its product and assumes no
responsibility for any errors which may appear or for damages resulting from the use of the information
contained herein. JAI, Inc. reserves the right to make changes without notice.
Microsoft, Windows 95, 98, NT, 2000, XP, and Windows Explorer are either registered trademarks or trademarks
of Microsoft Corporation in the United States and/or other countries.
Warranty
Please contact your factory representative for details about the warranty.
Certifications
CE Compliance
The RM/TM-4200CL series of cameras has been certified to conform to the requirements of Council Directive
89/336/EC for electromagnetic compatibility and to comply with the following European Standards:
EMC EN55022: 1998 + A1: 2000 CLASS A
EN55024: 1998 + A1: 2001
All JAI Inc. products bearing the CE mark have been declared to be in conformance with the applicable EEC
Council Directives. However, certain factory-installed options or customer-requested modifications may
compromise electromagnetic compatibility and affect CE compliance. Please note that the use of interconnect
cables that are not properly grounded and shielded may affect CE compliance.
Contact the JAI Inc. Applications Engineering Department for further information regarding CE compliance.
FCC
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in a residential
area may cause harmful interference, in which case the user will be required to correct the interference at his
own expense.
Disclaimer iii
RM/TM-4200CL Series
WARNING
Changes or modifications to this unit not expressly approved by the party responsible for FCC compliance could
void the user’s authority to operate the equipment.
RM/TM-1405GE Series Operation Manual
JAI Inc.
625 River Oaks Parkway
San Jose, CA 95134
Tel:(408) 383-0300
Tel:(800) 445-5444
Fax:(408) 383-0301
www.jai.com
November 09, 2009
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Table of Contents
Disclaimer Notice ................................................................................................... iii
Table of Contents ................................................................................................... v
List of Figures ....................................................................................................... vii
List of Tables ......................................................................................................... ix
Hardware Introduction ................................................................................ 1
1
1.1 Product Description ................................................................................... 1
1.2 Features ................................................................................................. 1
1.3 System Configuration .................................................................................. 2
2 Installation .............................................................................................. 3
2.1 Getting Started ......................................................................................... 3
2.1.1 Unpacking Instructions ................................................................................ 3
2.1.2 Components ............................................................................................. 3
2.1.3 Accessories and Options .............................................................................. 3
2.2 Camera Setup ........................................................................................... 3
2.2.1 Heat Dissipation ........................................................................................ 3
2.2.2 Connector Pin Configurations ........................................................................ 3
2.2.3 Camera Link Cable ..................................................................................... 5
2.2.4 Power Supplies and Power Cable Setup ............................................................ 5
2.2.5 Attaching the Analog Video Output ................................................................. 6
2.2.6 Attaching the Camera Lens ........................................................................... 7
2.2.7 Adjustable Back-Focus ................................................................................ 7
2.3 Camera Rear Panel .................................................................................... 8
2.3.1 Digital I/O Connector (Camera Link) ............................................................... 8
2.3.2 Analog Output Connector ............................................................................. 8
2.3.3 Power and External Sync Connector ................................................................ 8
3 Functions and Operations............................................................................. 9
3.1 Sensor Layer and Timing .............................................................................. 9
3.2 Scan Area ............................................................................................... 11
3.2.1 Preset Scan Area ...................................................................................... 11
3.2.2 Programmable Scan Area ............................................................................ 11
3.2.3 Full Scan Area 2x2 Binning .......................................................................... 12
3.2.4 Resolution Proportional Digital Zoom .............................................................. 13
3.3 Electronic Shutter .................................................................................... 16
3.3.1 Preset Shutter ......................................................................................... 16
3.3.2 Programmable Exposure-Continuous Mode ....................................................... 17
3.3.3 Asynchronous No Shutter Mode ..................................................................... 17
3.3.4 Asynchronous Programmable Exposure Mode ..................................................... 17
3.3.5 Pulse Width Control Mode ........................................................................... 18
3.3.6 Particle Imaging Velocimetry Fixed Exposure Mode ............................................. 19
3.3.7 PWC PIV Mode ......................................................................................... 19
3.4 Dynamic Range Control .............................................................................. 22
3.4.1 Programmable Look-Up Table (LUT) and Knee Control ......................................... 23
3.5 External Sync and Pixel Locking .................................................................... 23
4 Control Software Installation and Use ............................................................. 24
4.1 Introduction ............................................................................................ 24
4.2 Software Installation ................................................................................. 24
4.2.1 Before Installing the Dual-Tap AccuPiXEL Series Camera-Control Software ................. 24
4.2.2 Installing the Software ............................................................................... 24
Table of Contents v
RM/TM-4200CL Series
4.2.3 Installing the Camera Link API DLL (clserXXX.dll) ............................................... 26
4.2.4 Running Dual Tap AccuPiXEL ........................................................................ 26
4.2.5 Uninstalling the Software ........................................................................... 27
5 Graphical User Interface ............................................................................. 28
5.1 GUI Features ........................................................................................... 28
5.2 Using the CamLink Mode ............................................................................. 29
5.2.1 GigE Mode .............................................................................................. 29
5.3 Operating The Control Software ................................................................... 29
5.3.1 Check Current Camera Setting ..................................................................... 29
5.3.2 Exposure Control ...................................................................................... 30
5.3.3 Gain Control ........................................................................................... 32
5.3.4 Offset Voltage ......................................................................................... 33
5.3.5 Video Depth ............................................................................................ 34
5.3.6 Image Pre-Processing ................................................................................. 34
5.3.7 Ctrl Signals ............................................................................................. 34
5.3.8 Trigger .................................................................................................. 34
5.3.9 LUT (Look-Up Table) ................................................................................. 34
5.3.10 Report Section ....................................................................................... 36
5.3.11 Main Menu: “Option” ............................................................................... 36
5.3.12 EEPROM ............................................................................................... 37
5.3.13 Main Menu “Connectivity” ......................................................................... 37
5.3.14 Main Menu “About” ................................................................................. 38
5.3.15 Exit .................................................................................................... 38
6 Serial Communication Kit ............................................................................ 39
6.1 Serial Communication Kit ............................................................................ 39
6.2 RM-4200CL Command List ........................................................................... 39
7 Problems and Solutions .............................................................................. 44
7.1 Symptom: No Video................................................................................... 44
7.2 Symptom: Dark Video ................................................................................ 44
7.3 Symptom: Non-synchronized Video ................................................................ 44
7.4 Information and Support Resources ................................................................ 44
8 Appendix ............................................................................................... 45
8.1 Specifications .......................................................................................... 45
8.1.1 RM-4200CL Physical Dimensions .................................................................... 46
8.1.2 Spectral Response .................................................................................... 47
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List of Figures
Figure 1.
Figure 2. Hirose Connector ....................................................................................... 4
Figure 3. 26-pin Camera Link Connector. ...................................................................... 4
Figure 4. BNC Connector. ........................................................................................ 5
Figure 5. Camera Link Cable ..................................................................................... 5
Figure 6. 12P-02S Interface Cable (optional) ................................................................. 6
Figure 7. Back Focus Set-Screw Locations ..................................................................... 7
Figure 8. Camera Connectors .................................................................................... 8
Figure 9. Digital Video Output ................................................................................... 9
Figure 10. Camera Timing Chart ................................................................................. 10
Figure 11. Digital Data Output Order for Configuration ..................................................... 10
Figure 12. Field Video Timing--Continuous Mode ............................................................. 10
Figure 13. Bayer pattern – odd row start ....................................................................... 12
Figure 14. Bayer pattern – even row start ..................................................................... 12
Figure 15. 2x2 Binning ............................................................................................. 13
Figure 16. Overview of Resolution Proportional Digital Zoom .............................................. 13
Figure 17. 1x Digital Zoom........................................................................................ 14
Figure 18. 1.3x Digital Zoom ..................................................................................... 14
Figure 19. 2x Digital Zoom........................................................................................ 15
Figure 20. 4x Digital Zoom........................................................................................ 15
Figure 21. External Trigger Timing. ............................................................................. 17
Figure 22. Asynchronous Programmable External Trigger ................................................... 18
Figure 23. Pulse Width Control Trigger ......................................................................... 19
Figure 24. PIV Exposure Timing Table .......................................................................... 19
Figure 25. PWC PIV Timing Table. ............................................................................... 20
Figure 26. Output and Blooming ................................................................................. 22
Figure 27. Setup installs Dual Tap AccuPIXel v 2.7.0 ......................................................... 25
Figure 28. AccuPIXel Setup screen .............................................................................. 25
Figure 29. Follow the installation directions .................................................................. 26
Figure 30. The screen grabber has an essential .dll file. .................................................... 26
Figure 31. “Add or Remove Programs” utility uninstalls older software. ................................. 27
Figure 32. Main DualTap AccuPiXEL Window .................................................................. 28
Figure 33. Setting up CamLink ................................................................................... 29
Figure 34. Choose the desired frame driver .dll .............................................................. 29
Figure 35. An error message appears if the .dll application is missing. ................................... 29
Figure 36. The report frame is near the bottom of the window. .......................................... 30
Figure 37. Continuous mode operates the shutter from the camera settings. ........................... 30
Figure 38. Trigger mode uses a manual or sensor command to operate the shutter. .................. 30
Figure 39. To use Programmable shutter speed, select Programmable: .................................. 31
Figure 40. The Scan Area drop down box. ..................................................................... 31
Figure 41. Enter the starting line number for a programmable scan. ..................................... 32
Figure 42. Click the Apply button after programming the scan. ........................................... 32
Figure 43. RPDZ Selection ........................................................................................ 32
Figure 44. Gain is being set if the R Auto Gain box appears checked. .................................... 33
Figure 45. R Auto Offset box is checked only while the camera sets the command. ................... 33
Figure 46. Click the corresponding option button to set the tap. .......................................... 33
Figure 47. Click the option button to select Video Depth. .................................................. 34
Figure 48. Checking “Enable Blemish Compensation” activates Image Pre-Processing. ................ 34
Figure 49. Set “Ctrl Signal” by clicking the option button matching your cabling. ..................... 34
Figure 50. Set “Trigger” by clicking the desired option button. ........................................... 34
CL (Camera Link) System Configuration ............................................................ 2
List of Figures vii
RM/TM-4200CL Series
Figure 51. Set “Positive” or “Negative” LUT. ................................................................. 35
Figure 52. Table drop down menu: ............................................................................. 35
Figure 53. Gamma.45 imitates human eye sensitivity when creating an image. ........................ 35
Figure 54. The knee setting activates when “Send Knees” is clicked. .................................... 36
Figure 55. The report frame shows the recent camera actions. ........................................... 36
Figure 56. A table helps users understand the report screen. .............................................. 36
Figure 57. Use the “Option” menu to access the test pattern. ............................................ 37
Figure 58. Use the “Option” menu to access the video output order. .................................... 37
Figure 59. Use the “Connectivity” menu to set buffer size. ................................................ 38
Figure 60. The “About” menu provides hardware and software information. ........................... 38
Figure 61. Physical Dimensions .................................................................................. 46
Figure 62. Monochrome Spectral Response .................................................................... 47
Figure 63. Color Spectral Response ............................................................................. 47
viii List of Figures
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List of Tables
Table 1 12-Pin Connector ....................................................................................... 4
Table 2 Connector and Pin-out Configurations .............................................................. 4
Table 3 12P-02S Interface Cable Pin Out .................................................................... 6
Table 4 Scan Area Start Points ............................................................................... 16
Table 5 Electronic Preset Shutter ............................................................................ 16
Table 6 Timing Chart ........................................................................................... 21
Table 7 Asynchronous Mode Chart ........................................................................... 22
Table 8 RM-4200CL Command List ........................................................................... 40
Table 9 RM-4200CL Command Response Table ............................................................. 42
Table 10 RM-4200CL Camera Specifications Table .......................................................... 45
List of Tables ix
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1 Hardware Introduction
1.1 Product Description
The JAI RM-4200CL series consists of high-resolution, high-speed monochrome and color progressive scan CCD
cameras with dual-tap output (Camera Link software allows 12-bit, 10-bit, or 8-bit output).1 The interline-type
CCD permits full vertical and horizontal resolution of very high speed shutter images and applications. The
electronic shutter, which has speeds to 1/16,000 sec., can be reset asynchronously by external pulse control.
The dual-tap frame rate is 15 fps. A single-tap mode is user-selectable at 8 fps. A square imager format with
uniform square pixels provides superior image definition in any orientation. On-chip micro lenses provide
increased sensitivity.
The RM-4200CL has a full dynamic range control function, which can be set to convert 12-bit input to either 10bit or 8-bit output through the knee slopes of the externally selectable look-up table
the CCD’s full dynamic range in the normal output signal range. It can also be configured to produce 12-bit
linear output – there is no LUT support in this mode. As a dual-tap output camera, the RM-4200CL has dualchannel auto black level balancing and auto gain balancing functions. All the key functions are controlled by
means of the Camera Link serial communication interface either via a GUI or serial commands.
Synchronized data and clock phases are necessary for multi-camera operations, and a standard feature of all
RM-4200CL cameras. The RM-4200CL has a phase lock loop (PLL) to synchronize on the external horizontal drive
(Hd) for multi-camera operation that is offered as a standard feature.
Applications for the RM-4200CL include machine vision, medical imaging, intelligent transportation systems,
high-definition graphics, on-line inspection, gauging, character reading, archiving, and high-security
surveillance.
RM/TM-4200CL Series Camera
(LUT), thereby optimizing
1.2 Features
• Miniature size and light weight
The printed circuit boards in the RM-4200CL have been arranged based on a new design philosophy. This
creates modular electronics for the camera, giving it flexibility. In addition, the use of miniature solid-state
components results in a compact, lightweight camera that is 51mm x 51mm x 74mm in dimensions, and weighs
only 191 grams.
• Imager
The RM-4200CL uses a dual-tap progressive-scan interline transfer CCD that has the following features:
− Resolution of 2048 x 2048 active pixels for excellent image quality
− 7.4 x 7.4 μm square pixels for precise dimensional measurement
− High-speed electronic shutter capability, that eliminates the need for a mechanical shutter through
high dynamic resolution of moving objects
− Progressive-scan CCD eliminates interlace deterioration of image and increases ease of computer
interface
− High sensitivity and low noise with fast scanning rates. The CCD has an excellent S/N ratio that is
greater than 58dB.
− The CCD has built-in microlens technology for increased quantum efficiency
1
The RM-4200CL series consists of the TM-4200CL, RM-4200CL (monochrome) and the TMC-4200CL and RMC-4200CL (color). Unless
otherwise noted, all information contained in this manual is relevant to all models.
Hardware Introduction 1
RM/TM-4200CL Series
• Electronic shutter
The RM-4200CL has a substrate drain-type shutter mechanism which provides superb pictures at various speeds
without smearing. For more information, see Section 6.4, “Electronic Shutter,” on page 39.
• Asynchronous reset
The RM-4200CL captures async reset images and provides single-shot video output with single FDV (frame data
valid). This makes it simpler for an ordinary frame grabber to capture the async reset images. The RM-4200CL’s
asynchronous reset is flexible and accepts external horizontal drive (HD) for phase locking. When the VINIT (5V)
pulse is applied to CC1, it resets the camera's scanning and purging of the CCD.
The RM-4200CL has two modes to control the asynchronous reset and shutter speed:
− External VINIT with pulse width - the duration between pulse edges controls the shutter speed
externally.
− Internal shutter speed control - the speed control varies from 1/125 to 1/16,000 sec. The video
signal and FDV starts with internal V reset timing originally set to respond to shutter speed,
although this can be changed to sensor or other input.
• Output
The RM-4200CL has dual-tap/single-tap 12-bit, 10-bit or 8-bit Camera Link output. The analog output is 714 mV
p-p composite video (75 ohms) on all models.
• Dual-Channel Auto Black Level Balancing and Gain Balancing
The RM-4200CL, as a dual-tap output camera, has dual-channel auto black level balancing and auto gain
balancing functions.
• Warranty
Please contact the JAI factory representative for details about the warranty.
1.3 System Configuration
The figure below presents a typical system configuration for the Camera Link setup.
Figure 1. CL (Camera Link) System Configuration
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2 Installation
The following instructions are provided to help you to set up your camera quickly and easily. We suggest that
you read through these instructions before you unpack and set up your camera system.
2.1 Getting Started
2.1.1 Unpacking Instructions
We recommend that you save the original packing cartons for the cameras and accessories in case you need to
return or exchange an item.
We also recommend that you bench-test any equipment being sent to another location for field installation to
assure that everything is fully operational as a system.
2.1.2 Components
When you receive your RM-4200CL series camera from JAI, the contents of the shipping box should include the
camera and a document download card. If either of these items is missing, please contact your JAI, Inc.
representative immediately. The document download card includes instructions and web locations for
downloading the datasheet, manual, and camera-control software. If you do not have Internet access, please
contact JAI to receive the material on a CD-ROM.
2.1.3 Accessories and Options
Following is a list of additional accessories and options that may be required for your application. Please check
with your JAI representative before you install your camera to determine what you might need.
• PD-12U series power supply
• 12P-02S power cable
• 26CL-02-26 Camera Link cable
• TP-20 Tripod Mounting kit
(for dimensions go to: www.jai.com/EN/CameraSolutions/Products/Accessories/Pages/Home.aspx)
2.2 Camera Setup
2.2.1 Heat Dissipation
The RM-4200CL is a compact 2K by 2K camera. Since all the electronics have been packed in a compact
package, the outer case of the camera can become hot due to heat dissipation. For optimal performance, JAI
recommends using a cooling fan to set up a positive air flow around the camera and following the precautions
below.
• Mount the camera on a large heat sink (camera bracket) made out of heat-conductive material like
aluminum.
• Make sure the flow of heat from the camera case to the bracket is not blocked by a non-conductive
material like plastic.
• Make sure the camera has enough open space around it to facilitate the free flow of air.
2.2.2 Connector Pin Configurations
2.2.2.1 12-Pin Connector
The RM-4200CL has a 12-pin Hirose connector for power input and signal integration. Pin #1 is Ground and pin
#2 is +12V DC. The pin-out table is shown on the following page. Serial communication for camera control is
accomplished by means of the Camera Link connector on the rear panel of the camera.
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8
9
10 NC
11
12 NC
14
15
16
17
18
19
20
21
22
23
24
25
26
Table 1 12-Pin Connector
Pin Description
1 GND
2 +12V DC
3 GND (analog)
4 Video out
5 GND (digital)
6 VINIT in
Figure 2. Hirose Connector
2.2.2.2 Digital I/O Connector
The RM-4200CL has a 26-pin connector on the rear panel to output Camera Link data. The connector pin-out is
shown in Table 2 below.
Pin
Description
VD in
Strobe
HD in
Reserved
Figure 3. 26-pin Camera Link Connector.
Table 2 Connector and Pin-out Configurations
Camera Link Connector
Pin # Description I/O
1 GND
2 Tx OUT 0- Out
3 Tx OUT 1- Out
4 Tx OUT 2- Out
5 Tx CLK OUT - Out
6 Tx OUT 3- Out
7 SerTC+ In
8 SerTFG- Out
9 VINIT In
10 Reserved In
11 EX-HD- In
12 EX-VD+ In
13 GND
Note: SerTC: Serial To Camera
SerTFG: Serial to Frame Grabber
Pin #
Description
GND
Tx OUT 0+
Tx OUT 1+
Tx OUT 2+
Tx CLK OUT+
Tx OUT 3+
SerTC-
SerTFG+
VINIT+
Reserved
EX-HD+
EX-VD-
GND
I/O
Out
Out
Out
Out
Out
In
Out
In
In
In
In
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2.2.2.3 Analog Output Connector
The RM-4200CL has a BNC connector on the rear panel to output the analog video signal. Analog output is
available to drive auto-iris lenses and for troubleshooting.
Note: This analog signal is not an RS-170 (television format) signal that can be connected to a standard CCTV
monitor.
Figure 4. BNC Connector.
2.2.3 Camera Link Cable
The 26CL-02-26 cable assembly has been standardized as the Camera Link cable. This cable has a 26- pin
connector on both ends. This is a straight-through cable and the pin-out configuration is shown in Table 2 on
the previous page. Contact JAI for cable lengths other than 2 meters.
Figure 5. Camera Link Cable
2.2.4 Power Supplies and Power Cable Setup
2.2.4.1 Power Supplies
The RM-4200CL camera requires 12V DC power that is obtained through the 12-pin connector located on the
rear panel of the camera. JAI power supplies feature a 122-240VAC / 12VDC 1.2A universal voltage power
supply. JAI recommends the following power supplies:
PD-12UU PD12UU (No 12-pin Hirose)
PD-12UUP PD-12UU with 12-pin connector
PD-12UE PD-12UU (No 12-pin Hirose)
PD-12UEP PD-12UU with 12-pin connector
For users providing power through the 12-pin connector, the PD-12P, PD-12UEP and PD-12UUP power supplies
are available with the 12-pin mating connector already attached to the leads from the power supply. The PD12UU and PD-12UE power supplies can be connected to the JAI power cable by means of a terminal strip or
directly.
When wiring the PD-12UU and PD-12UE power supplies directly, please note the following:
• The lead ends must be twisted together and tin-soldered for strength and electrical continuity.
• Use shrink tubing or a similar insulator to prevent exposed leads from touching and shorting.
• The +12V lead is marked with a red stripe or white lettering; be sure not to reverse the leads.
• All connections must be properly insulated to prevent shorting.
US Plug
US plug
European plug
European plug
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2.2.4.2 JAI Power Cables
When using JAI power cables such as the 12P-02S, please refer to the 12-pin connector pin-out table below.
The cable pin-out diagram is shown in Figure 6. The color-coded leads use Gray for Ground and Yellow for
+12V.
Figure 6. 12P-02S Interface Cable (optional)
Table 3 12P-02S Interface Cable Pin Out
12P-02S Interface Cable
Pin# Lead Color Function
1 Gray GND
2 Yellow +12V DC
3 Red coax shield GND (analog)
4 Red coax Video Out
5 Orange coax shield GND (digital)
6 Orange coax VINIT IN
Pin#
Lead Color
Black coax
White coax shield
White coax
Brown
Blue
Black coax shield
Function
VD Input
Strobe out
HD Input
RXD
Reserved
TXD
Note: Make sure that the unused leads are not touching and that there is no possibility that exposed wires
could cause the leads to short.
2.2.4.3 Building Your Own Power Cable
Refer to the 12-pin connector pin-out in Table 1 on page 13. Connect the Ground lead to pin #1, and the +12V
DC lead to pin #2 of the 12-pin connector. Power must be DC-regulated, and of sufficient current to properly
power the camera.
2.2.4.4 Attaching the Power Cable to the Connector
The 12-pin connector is keyed and will only fit in one orientation. Follow these directions to properly attach
the power cable to the camera connector:
1. Rotate the connector while applying slight pressure until the keyways line up.
2. Press the connector into place until firmly seated.
3. Plug the power cord into the 100V AC socket. This will power up the camera.
Note: If using a power supply other than the standard PD-12U Series from JAI, certain characteristics are
required of the power supply and the wiring in order to properly power the camera. The camera requires
12V immediately upon start-up; no slow ramps. Once power is applied, the power supply must be able to
support a 2A to 2.5A in-rush current for approximately 200µs to prevent the voltage at the camera from
dropping below the 10.8V minimum required. Dropping below this will result in the camera’s internal
power supply lowering its impedance in an attempt to draw more current. Since no more current will be
available, the voltage at the camera will drop instead. This will result in a steady-state hang-up which
will damage the camera’s power supply and cause the camera to cease operating or to operate in an
unstable manner.
2.2.5 Attaching the Analog Video Output
When connecting the RM-4200CL to an analog frame grabber or a monitor, use the BNC connector on the back
panel of the camera. The input of the monitor should be balanced for 75 ohms termination. Standard RG-59
type coaxial cable should carry a full video signal for up to 500 feet. The RM-4200CL has a two-row binning
mode that can be used to display real-time images on the PVM-942 or PVM-1242 monitors. These monitors are
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specially modified to accept a 30Hz progressive scan image. The multi-conductor cable 12P-02S can transmit
analog video, power, sync. signals, and serial communication. The mini coaxial leads in JAI multi-conductor
cables are designed for short runs of no longer than 50 feet.
Note: Make sure that no extraneous wires are visible which could cause a short.
2.2.6 Attaching the Camera Lens
The RM-4200CL camera accepts 1.2-inch or larger format size C-mount lenses. To attach the C-mount lens2 to
the camera, carefully engage the threads and rotate the lens clockwise until it firmly seats on the mounting
ring. Do not force the lens if it does not seat properly. Please note that some lenses with extremely long
flangebacks may exceed the mounting depth of the camera.
2.2.7 Adjustable Back-Focus
Before cameras are shipped, back focus is carefully set using a collimator, oscilloscope and other specialized
equipment. While the factory-set focus serves well in most cases, an adjustable back focus makes it possible to
improve image sharpness when using lower-cost zoom lenses, custom optics, or in unusual parameters.
There should be an obvious need to refocus the lens before attempting to change the back focus. This is a very
exacting task. Some cameras have been returned to the factory to reset the back focus after failed attempts to
change the focus by customers. It might be wise to label cameras whose back focus was adjusted.
1. The camera must be connected to a monitor before attempting to adjust the back focus.
2. To back focus the camera, first attach a C-mount lens in the mount. Be certain that the lens is properly
seated.
3. Next set the lens focus to infinity (if the lens is a manual iris, set the iris to a high f number while still
retaining a well illuminated image).
4. Loosen the three miniature hex set-screws (use a 0.9 mm hex wrench) that lock the focus ring in place
(two screws for a CS-mount). Slowly turn the lens and focus ring assembly back and forth until you obtain
the best image of the desired object. This sets the back focus. Once the best image is obtained, tighten
the focus ring set-screws until they are snug. Do not over-tighten the screws.
Note: Mini-bayonet cameras adapted to C-mount do not have the back focus feature.
Figure 7. Back Focus Set-Screw Locations
2
C-mount to F-mount and C-mount to K-mount adapters are available for larger format lenses (35mm). Check with local
photography dealers for these lens adapters.
Installation 7
2.3 Camera Rear Panel
Figure 8. Camera Connectors
2.3.1 Digital I/O Connector (Camera Link)
Refer to Section 2.2.3 for information on digital output connectors.
2.3.2 Anal og O utput Connector
The camera has a BNC connector on the back panel to output the analog video signal.
RM/TM-4200CL Series
2.3.3 Power and External Sync Connector
Refer to Sections 2.2.2 and 2.2.4 for information on the power and external sync connectors.
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3 Functions and Operations
Sections 3.1 through 3.3 contain a variety of information about scan, shutter, and trigger modes of the RM4200CL series cameras. See Tables 6 & 7 on pages 21 & 22 to calculate the values of the variables used in the
timing diagrams shown in these sections.
3.1 Sensor Layer and Timing
Figure 9. Digital Video Output
The CCD sensor layout is shown as it is used in the timing video readout with respect to pixels and lines. For the
RMC-4200CL the effective full frame Bayer sequence starts with GRG. For partial scan the sequence starts with
GRG for the odd lines, and BGB for the even lines.
Functions and Operations 9
RM/TM-4200CL Series
Figure 10. Camera Timing Chart
Figure 11. Digital Data Output Order for Configuration
Figure 12. Field Video Timing--Continuous Mode
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3.2 Scan Area
3.2.1 Preset Scan Area
RM/RMC-4200 has four fixed Scan Area modes: full scan, centered 1000 lines, centered 500 lines, and centered
250 lines. In full scan mode, all active lines of the CCD sensor, 2048 lines, are transferred out line by line. In
the three centered modes - 1000 lines, 500 lines and 250 lines - only the centered lines are transferred out line
by line. The rest of the lines are dumped out using the fast dump function of the CCD. This transfer method
causes the frame rate of each mode to vary.
3.2.2 Programmable Scan Area
In Programmable Scan Area mode, users can specify both the start point of the active scan area and the total
active lines through the serial communication commands. The area selected by users is transferred out line by
line. The rest of the lines are dumped out using the fast dump function of the CCD. The frame rate in this mode
varies according to the selected active area. When the active area starts from row x, and the active lines are y
lines, the frame rate can be calculated using the following formulas.
Functions and Operations 11
RM/TM-4200CL Series
For a color CCD, the upper-left Bayer pattern changes depending on the start point location. If the start point
is an odd row, the upper-left Bayer pattern is G in RG (Figure 12). If the start point is an even row, the upper
left Bayer pattern is B in BG (Figure 13).
Figure 13. Bayer pattern – odd row start
Figure 14. Bayer pattern – even row start
3.2.3 Full Scan Area 2x2 Binning
RM-4200CL offers 2x2 binning of the full scan area. In full scan 2x2 binning mode, pixel (i, j) includes all the
information of pixel (2i-1, 2j-1), (2i-1, 2j), (2i, 2j-1) and (2i, 2j) in normal full scan mode (where i, j=1 2, ...,
1024). In this mode vertical binning makes frame transfer faster than normal scan mode, however, due to the
mixture of pixel information, the camera resolution is low in this mode, and the Bayer pattern CCD camera
loses color information.
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Figure 15. 2x2 Binning
3.2.4 Resol uti on Proportional Digital Zoom
RM-4200CL has four resolution proportional digital zoom selections: 1x, 1.3x, 2x, and 4x. Resolution
Proportional Digital Zoom (RPDZ) is a patent-pending image post processing algorithm that enables the user to
digitally modify the camera’s field of view while maintaining a constant data rate between the camera and the
host computer. This is accomplished by sub-sampling pixels in the field of view in a manner proportional to the
digital zoom level.
Note: The number of pixels used to create an image in these modes is always 512(H) x 512(V).
Figure 16. Overview of Resolution Proportional Digital Zoom
Functions and Operations 13
RM/TM-4200CL Series
3.2.4.1 1x RPDZ
In 1x Mode the output video uses every fourth pixel in every fourth line of the full 2048(H) x 2048(V) CCD to
produce a 512(H) x 512(V) output. The image is effectively 1x digital zoom, but with lower bandwidth.
Figure 17. 1x Digital Zoom
3.2.4.2 1.3x RPDZ
1.3x Mode produces an image that is effectively 1.3x digital zoom.
Figure 18. 1.3x Digital Zoom
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3.2.4.3 2x RPDZ
2x Mode produces an image that is effectively 2x digital zoom.
Figure 19. 2x Digital Zoom
3.2.4.4 4x RPDZ
4x Mode produces an image that is effectively 4x digital zoom taken from the center of the FOV.
Figure 20. 4x Digital Zoom
Note: The total zoom level will be the optical zoom established by the lens multiplied by the RPDZ mode
settings.
Example: A lens that delivers a 5x optical field of view in the RPDZ 4x setting will give 20x total
magnification.
Functions and Operations 15
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Table 4 Scan Area Start Points
Scan Area
A Full Scan 1 2048 x 2048 14.79 8.04
B Centered 1000 Lines 525
C Centered 500 Lines 775
D Centered 250 Lines 901
T Full Scan 2x2 Binning 1
Z
U Programmable Scan Area 1 - 2048
Resolution Proportional
Digital Zoom
Start Point
(Line)
512 x 512 31.98 20.40
Effective Area
(Lines x Pixels)
1000 x 2048
500 x 2048
250 x 2048
1024 x 1024
1-2048 x 2048
Frame Rate
Dual Tap Single Tap
27.97 1 5/20
49.63 26.97
79.92 43.43
26.42 15.09
3.3 Electronic Shutter
The RM-4200CL has a substrate drain-type shutter mechanism which provides a superb picture at various
speeds. The preset values are shown in Table 5.
3.3.1 Preset Shutter
Table 5 Electronic Preset Shutter
Dual Tap Single Tap
Shutter
Speed
0 No shutter No shutter
1 1/60 1/16000
2 1/125 1/8000
3 1/250 1/4000
4 1/500 1/2000
5 1/1000 1/1000
6 1/2000 1/500
7 1/4000 1/250
8 1/8000 1/125
9 1/16000 PWC
Continuous Async Mode
Mode (sec) (sec)
Continuous
Mode (sec)
No shutter
1/35
1/70
1/140
1/280
1/560
1/1120
1/2250
1/4500
1/9000
Async Mode
(sec)
No shutter
1/9000
1/4500
1/2250
1/1120
1/560
1/280
1/140
1/70
PWC
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3.3.2 Programmable Exposure-Continuous Mode
The exposure time of RM-4200CL can be specified from one video line to a maximum of one frame using the
serial communication commands in the Continuous Mode. There is overhead where the specified exposure time
is n video lines, making the real exposure time equal to
In this mode the maximum exposure time is equal to the setting for one frame. If the user specified exposure
time is longer than the time allowed for one frame, it will be ignored by the camera.
3.3.3 Asynchronous No Shutter Mode
In Asynchronous No Shutter Mode, applying the external trigger starts a camera scan reset. The camera finishes
the line it is scanning and scans an additional 9 video lines, this charge is sent to the horizontal register.
Because the external trigger is randomly applied, the new image charge may overlap with the previous image.
To prevent an existing charge accumulation from interfering with a new image, most users set up the
application in a dark area and depend on a strobe light for illumination. From the time the external trigger
activates until the transfer gate turns off, about 9.5 video lines are available for integration; if everything is
properly configured, the strobe flashes during this time.
Figure 21. External Trigger Timing.
3.3.4 Asynchronous Programmable Exposure Mode
In Asynchronous Programmable Exposure Mode, when an external trigger is applied, the exposure starts after
one discharge signal (Vsub), which happens after the trigger’s active edge is off. Because the discharge signal
(Vsub) synchronizes with LDV in this mode, there is a maximum one video line of jitter between the trigger
active edges to discharge signals (Vsub) off. In this mode, the exposure time from 1 video line to 2080 video
lines can be controlled through serial communication commands in one video line steps. In this mode, the
minimum exposure time is equal to 1 video line plus overhead: the maximum exposure time is equal to 2080
video lines plus overhead. Where the specified exposure time is n video lines, the real exposure time is equal
to:
Functions and Operations 17
RM/TM-4200CL Series
When n=2079, the exposure time is maximum exposure time. If the exposure time is less than the time
available for one frame, the maximum trigger frequency is equal to 1/1 frame time. If the exposure time is
longer than the time available for one frame, the maximum trigger frequency is equal to 1/exposure time.
The minimum active period of the external trigger is 5μs.
Figure 22. Asynchronous Programmable External Trigger
3.3.5 Pulse Width Contr ol Mode
In Pulse Width Control (PWC) Mode, the exposure time is controlled by the external trigger. When an external
trigger is applied, one discharge signal (Vsub) is generated right after the active edge of the trigger. The
exposure starts when the discharge signal is in the off state. The exposure is off following the trigger active
off. Exposure time is controlled by the pulse width of the external trigger. Because the CCD requires some
overhead from trigger active off to the transfer gate event, the actual exposure time is equal to:
Exposure Time = Pulse Width +20.6μs
Since one discharge signal (Vsub) is generated right after the active edge of the trigger, it is asynchronous with
LDV, and the discharge signal may happen during an active video transfer period, visible reset noise may show
in the current image. To avoid reset noise, the maximum trigger frequency in PWC mode should be less than 1/
(exposure time + one frame transferring time).
The minimum active period of the external trigger is 5μs. Theoretically, the maximum active period of the
external trigger is unlimited. But, since images obtained at 25
it is recommended the active period of the external trigger be no longer than one second.
o
C are often very degraded due to thermal noise,
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Figure 23. Pulse Width Control Trigger
3.3.6 Particle Imaging Velocimetry Fixed Exposure Mode
In Particle Imaging Velocimetry (PIV) Fixed Exposure Mode, when an external trigger is applied, the first
exposure starts the same as it does in PWC mode. It lasts a very short period (8μs). The second time exposure
starts during the transferring time of the first image accumulated in the first exposure time. The second time
exposure continues until the first image transfers completely. The second image is transferred after the second
exposure. There is a short period (500ns) between the first exposure and the second exposure. In order to keep
two exposure periods constant, the LDV is reset before the first image is transferred out.
The maximum trigger frequency in this mode is equal to 1/ (transfer time of two frames + 4μs). The minimum
active period of the external trigger is 5μs
Figure 24. PIV Exposure Timing Table
3.3.7 PWC PIV Mode
The PWC PIV mode is based on PIV Fixed Exposure. In this mode, the first time exposure is controlled by the
pulse width of the external trigger, which is similar to PWC mode. The real exposure time of the first image is
equal to the pulse width of the external trigger.
The maximum trigger frequency in this mode is equal to 1/ (transfer time of two frames + exposure time of the
first image).
The minimum active period of the external trigger is 10 pixel clocks (250ns)
Functions and Operations 19
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Figure 25. PWC PIV Timing Table.
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50
84
80 80 40
50
83
50
76 76
78 78
16
tH
61
8
61
9
71
5
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Table 6 Timing Chart
Timing
dual 1300 1300 1300
tA
single 2392 2393 2393
dual 1024 1024 1024
tB
single 2048 2048 2048
dual 276 276 276
tC
single 344 344 344
dual 176 176 176
tD
single 176 176 176
dual 100 100 100
tE
single 168 168 168
tF dual 80 80 80
tG single 224 224 224
tH
tJ dual 100 100 100
single 166 166 166
tK 100 100 100
tL dual 76 76 76
single 78 78 78
tM 2048 2048 2048
tN 2080 1100 620
tP 2048 1000 500
tQ 32 100 120
tR
tS
tT
tU dual 16 50 58
single 16 50 58
tV 3
tW dual 13 47 59
single x1: 91
A B C D U T Z
A, B, D, D, U and Z: n*tA + 822 (n=1, 2, 3, …)
T: n*tA + 411 (n=1, 2, 3, …)
Scan Mode
1300
2393
1024
2048
276
344
176
176
100
168
224
100
166
100
2048
385
250
135
tU-3
tW+6
1300
2393
1024
2048
276
344
176
176
100
168
224
100
166
100
2048
728
1274
512
1024
216
250
166
166
112
116
117
1024
1040
1024
1924
3016
256
512
1668
2504
800
800
868
1704
80
224
868
1702
100
700
702
512
650
512
138
x1: 67
x2: 46
x3: 25
x4: 4
x1: 44
x2: 30
x3: 17
x4: 4
x1: 68
x2: 89
x3: 113
x4: 131
x2: 105
x3: 118
x4: 131
Unit
Unit
Pixel Clock
Pixel Clock
Pixel Clock
Functions and Operations 21
Table 7 Asynchronous Mode Chart
Async no Shutter Async Preset and Prog. Shutter
aA <1 line <1 line
aB 9.5 line (n + 1) lines + 1024 clk
aC
PIV Fixed Expo PIV PWC
pA 6 6
pB 200 200
pC 160 160
pD 320 320
pE 20 20
pF 1 1
3.4 Dynamic Range Control
RM/TM-4200CL Series
PWC
6 clk
Pulse width + 1024 clk
1024 clk
Unit
Pixel
Frame
Figure 26. Output and Blooming
The typical interline transfer CCD has fixed noise levels based on dark current (thermal or KT noise), pattern
noise, and the operating clock speed. In general, the level of the 20 MHz pixel clock CCD at room temperature
is around 20 to 50 electrons. The maximum capacity of CCD charges is limited by the well capacity at
saturation. The range is limited by the structure and the pixel size.
The RM-4200CL uses a CCD with 7.4 μm x 7.4 μm pixel and two-phase vertical shift register structure. The well
capacity is 40,000 electrons. The theoretical dynamic range is 40,000:30 = 1333:1 (60 dB).
A typical CCD camera does not use the full dynamic range due to the nominal gain and the output specification
such as RS-170. The typical CCD camera’s gain is set at 16 to 22 dB and the RS-170 video level is 714 mV. Using
20 dB gain for the calculation, CCD output is limited to 714/10 = 71.4 mV. Since the CCD’s saturation voltage is
400 mV to 500 mV, it uses less than 1/5 of the full dynamic range.
Machine vision and outdoor applications cannot afford to miss image information behind the saturation, which
is why the dynamic range adaptation is critical.
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3.4.1 Program mable Look-Up Table (LUT) and Knee Control
The RM-4200CL has a built-in LUT (look-up table) for dynamic range control.
At a specific gain setting, the offset (minimum level.... dark point) and A/D reference top voltage (maximum
level... saturation point) are set to 12-bit A/D input so that the full dynamic range of the CCD is utilized at 12bit references as the input and the LUT output is converted into either 8-bit or 10- bit to adjust the gamma
correction. There is no 12-bit LUT.
The look-up table has two knee points (variable gamma selection) that allow the 10-bit input to be segmented
into three regions. The look-up table selection can be made by knee curve direct input.
3.5 External Sync and Pixel Locking
The RM-4200CL accepts an external sync of standard HD and VD at TTL level for general locking to a system
sync and clock. The frequency requirement is as follows:
Full Progressive Scan:
fHD = 30.769 KHz ± 2%
fVD = 14.79 Hz ± 2%
(Internal Master clock = 80.00 MHz,
Pixel clock = 40.00 MHz)
1000L Partial Scan:
fHD = 30.769 KHz ± 2%
fVD = 27.97 Hz ± 2%
500L Partial Scan:
fHD = 30.769 KHz ± 2%
fVD = 49.63 Hz ± 2%
250L Partial Scan:
fHD = 30.769 KHz ± 2%
fVD = 79.92 Hz ± 2%
Functions and Operations 23
RM/TM-4200CL Series
4 Control Software Installation and Use
4.1 Introduction
The Dual-Tap AccuPiXEL series cameras are high-resolution, progressive scan cameras with JAI proprietary LUT
control and other excellent features. The software for these cameras was developed to function as standard
software for the entire Dual-Tap AccuPiXEL series, and can open either the RS- 232 serial port (COM) or Camera
Link. Camera Link users must physically install the Camera Link frame grabber board into the PC to which the
camera is connected. They must also install the Camera Link API (clserXXX.dll) software. These cameras are
specially designed to capture images in progressive scan (non-interlace) format, producing a full frame of
electronic shutter images, as well as normal images.
Although this software works with all AccuPiXEL cameras, the interface for the RM-4200CL series appears
different from other cameras compatible with this same software, and has various capabilities, depending on
the camera model the software is accessing. The 4200CL series includes the RM-4200CL, TM-4200CL
(monochrome), RMC-4200CL and TMC-4200CL. The RM-4200CL series software is therefore, specifically
documented in this section
4.2 Software Installation
Following are the instructions to install the Dual-Tap AccuPiXEL series camera-control software on a PC.
4.2.1 Before Installing the Dual-Tap AccuPiXEL Series Camera-Control Software
Please note the following requirements.
• Your computer must be running Microsoft Windows NT 4.0, Windows 2000, or Windows XP.
• The software requires one available communication port that is not in conflict with other peripherals such
as the mouse or modem.
• Installation of the software requires 2.4 MB of free space in your PC hard disk.
4.2.2 Installing the Software
To install the Dual-Tap AccuPiXEL series camera-control software, obtain the software from the JAI web site
and run “Setup.exe.” The installer will direct you to install the application code.
If dual tap software is already installed on your computer, uninstall the software using the steps in the
Uninstall section.
Note: The link to the frame grabber must be configured after the new software installation. The program asks
for the location.
5. To obtain the Dual Tap software visit the JAI, Inc. web site at http://www.jai.com
6. Hover over the Camera Solutions label in the top menu bar and select “Support & downloads > Downloads”
from the drop-down menus that appear underneath
7. Scroll through the list to locate any RM-4200CL series camera (list is organized by scan type and color)
8. In the Software download column (far right) click the Dual-tap software listing
Note: The latest version of Dual-Tap AccuPiXEL software will be listed. This manual uses v2.7.0 in its examples.
If a later version is downloaded, some of the screens may vary slightly from those shown in the manual.
9. Select either Open or Save on the install dialog box
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Note: The file is compressed, and uses the decompression program installed on your computer. WinZip is used
in this example. Windows XP has an unzip capability as part of the operating system.
10. Open the file.
11. Double click on the Setup icon.
− It is not necessary to decompress the DualTapAccuPiXEL.CAB file
Figure 27. Setup installs Dual Tap AccuPIXel v 2.7.0
12. 8. Follow the Setup instructions.
Figure 28. AccuPIXel Setup screen
Note: Change the installation directory if desired.
Control Software 25
RM/TM-4200CL Series
Figure 29. Follow the installation directions
4.2.3 Installing the Camera Link API DLL (clserXXX.dll)
To install the Camera Link control software with frame grabber software, please consult the frame grabber
company or JAI, Inc.
4.2.4 Running Dual Tap AccuPiXEL
Click Start=>All Programs=>DualTapAccuPiXEL=>DualTapAccuPiXEL to run the software.
The Dual Tap software fails to start if the frame grabber .dll is missing. This may happen because the link to
the .dll is lost, if the previous version of dual tap software was uninstalled, or if a frame grabber has not been
installed. If JAI Cam2Net software is being used and was installed with the default pathway, the screen grabber
is located at C:\CameraLink. If necessary use the Windows Search feature to find the needed dll file. Probably
the most effective search is to look for the .dll extension. Copy the extension and paste it in the required
location.
Figure 30. The screen grabber has an essential .dll file.
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4.2.5 Uninstalling the Software
To uninstall the Dual-Tap AccuPiXEL series camera-control software from the control panel, follow the steps
below.
1. Open “Add or Remove Programs” in the control panel.
2. Select Dual Tap AccuPiXEL from the lists of the installed software.
3. Click the Change or Remove button.
Figure 31. “Add or Remove Programs” utility uninstalls older software.
Control Software 27
5 Graphical User Interface
5.1 GUI Features
The following is a list of camera functions that PC serial commands control. The Dual-Tap AccuPiXEL series
Camera Link cameras use differential serial communication through the Camera Link connector on the rear
panel of the camera. The interface shown here is for the RM/RMC 4200 CL cameras.
Figure 32. Main DualTap AccuPiXEL Window
• Exposure Control
− Continuous
− Trigger
− Shutter Speed
− Expo(Lines)
• Scan
− Area
− Mode
• Gain Control
− Master Gain
− R Fine Gain
− R Auto Gain check box
• Offset Voltage
− Master Offset
− R Fine Offset
− R Auto Offset
• Taps
• Video Depth
• Image Pre-processing
• Control Signals
• Trigger
• LUT
− Linear
− Gamma
− Knee
• Production
• Report
RM/TM-4200CL Series
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5.2 Using the CamLink Mode
• When CamLink mode is selected, the camera searches for the DLL to the frame grabber. Click the GO
button. Choose the dll for the desired frame grabber.
Figure 33. Setting up CamLink
Figure 34. Choose the desired frame driver .dll
• If the frame grabber that corresponds to the dll is not present, an error message displays.
Figure 35. An error message appears if the .dll application is missing.
• Click Start=>All Programs=>DualTapAccuPiXEL=>DualTapAccuPiXEL to open the Dual Tap software.
5.2.1 GigE Mode
GigE mode is not supported for CL cameras.
5.3 Operating The Control Software
5.3.1 Check Current Camera Setting
Click the “Report” button to get the current camera setting from the camera. The Report button also queries
for the camera’s current settings and refreshes the screen. To read the detailed report, refer to the Table 8 for
existing codes.
GUI 29
RM/TM-4200CL Series
Figure 36. The report frame is near the bottom of the window.
5.3.2 Exposure Control
The RM-4200CL exposure control allows you to select Continuous or Trigger modes using the appropriate option
button. Notice that Continuous and Trigger mode offer slightly different menus.
5.3.2.1 Shutter Speed
The Shutter Time drop-down list box allows you to select the specific shutter speed for manual shutter and
Async shutter. Manual shutter speed 0 is no shutter mode; Async shutter speed 0 is Async No Shutter mode;
Async shutter speed 1~8 is Async preset shutter mode; Async shutter speed 9 is Async no delay shutter mode
(pulse width control). For detailed information, please see “Electronic Shutter”.
Figure 37. Continuous mode operates the shutter from the camera settings.
Figure 38. Trigger mode uses a manual or sensor command to operate the shutter.
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Figure 39. To use Programmable shutter speed, select Programmable:
5.3.2.2 Expo (lines)
The Expo (lines) selection of the Exposure Control frame determines how long the shutter remains open, since
a certain amount of time is allotted to expose each line. A minimum of one line of pixels must be exposed. The
maximum number of lines is 2079 in Trigger mode. Continual mode is limited to the size of the frame. Enter
the number of lines desired either by clicking on the arrows in the interface, or by inputting a number directly
into the box beside the “Expo (lines)” box.
5.3.2.3 Scan Area
Changing the scan area affects the image resolution. If desired, the size of the scan area can be selected from
the drop-down list box. When the Scan Area setting is used to designate the number of lines, the rest of the
Exposure Control frame is disabled.
Figure 40. The Scan Area drop down box.
Scan area can vary from a, b, c, or d, to Programmable, and various RPDZ levels.
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RM/TM-4200CL Series
Figure 41. Enter the starting line number for a programmable scan.
Figure 42. Click the Apply button after programming the scan.
5.3.2.4 Resolution Proportional Digital Zoom
The RPDZ control allows the user to zoom in on a specific portion of the CCD. For a more detailed explanation
see Section 3.2.4 “Resolution Proportional Digital Zoom”.
Figure 43. RPDZ Selection
5.3.3 Gain Control
5.3.3.1 Gain
Gain controls the brightness of an image. If the gain number is increased, (for example, 1000 to 2000) the
image becomes brighter. If the gain number is decreased, the image becomes dimmer. The Gain Control box
allows you to change the Gain value.
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When R Auto Gain is checked the camera automatically sets the gain. While the camera is setting the gain the
user interface is disabled. Once the gain is set the checkbox clears. Be careful not to send other configuration
commands during this process because the camera may not receive the commands.
Figure 44. Gain is being set if the R Auto Gain box appears checked.
5.3.4 Offset Voltage
Offset is changed by raising or lowering the number in the “Master Offset” or “R Fine Offset” box either by
clicking on the arrows or typing a new value in the box.
Checking the “R Auto Offset” checkbox causes the camera to automatically adjust the offset. The camera
continues to adjust the offset unless the user un-checks the auto offset; in that case the offset is left off.
When the offset is changed the software does not confirm the new setting with an acknowledgement. It is
necessary to click on the “Report” button to refresh the screen if you want to confirm the new setting.
Figure 45. R Auto Offset box is checked only while the camera sets the command.
Tap Selection:
The RM-4200CL is capable of Dual-Tap or Single-Tap operation. Click the option button for the operation you
prefer. Single-Tap operation does not support the higher data rate permitted by the Dual-Tap output.
Figure 46. Click the corresponding option button to set the tap.
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RM/TM-4200CL Series
5.3.5 Video Depth
Use the option buttons to select 8-bit, 10-bit, or 12-bit output.
Figure 47. Click the option button to select Video Depth.
5.3.6 Image Pre-Pr ocessing
Cover the lens with the lens cap before enabling the blemish calibration. To activate blemish compensation
click the “Blemish Calibration” button and then check the “Enable Blemish Compensation” check box. The
blemish compensation activates.
Note: Blemish Calibration is necessary only after a camera has been powered off and restarted. Once enabled,
blemish compensation remains active unless the user unchecks the “Enable Blemish Compensation”
checkbox.
Figure 48. Checking “Enable Blemish Compensation” activates Image Pre-Processing.
5.3.7 Ctrl Signals
Use the option buttons to select the control signal that matches your cabling setup, either CL or 12Pin
Figure 49. Set “Ctrl Signal” by clicking the option button matching your cabling.
5.3.8 Trigger
Use the option buttons to select either Active High or Active Low.
Figure 50. Set “Trigger” by clicking the desired option button.
5.3.9 LUT (Look-Up Table)
The Knee Control box allows you to set your own knee value to each LUT.
5.3.9.1 Positive or Negative LUT Selection
The LUT control panel allows you to select the positive or negative LUT. Choosing “Positive” provides a normal
image. Choosing the “Negative” option causes the image to appear reversed, as in a film negative.
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Figure 51. Set “Positive” or “Negative” LUT.
5.3.9.2 LUT (Look-Up Table) Table Selection
The LUT Table drop-down box offers Linear, Gamma .45 or Knee selections.
Figure 52. Table drop down menu:
The Table drop down menu offers three options.
The Linear option gathers light in a proportional manner. In this particular selection the LUT is configured to
speed the light gathering capability at the beginning of the exposure.
The Gamma.45 option is designed to cause the camera to gather light for a result very similar to what the
human eye sees. The heavier curved blue line represents the Gamma.45 LUT adjustment.
Figure 53. Gamma.45 imitates human eye sensitivity when creating an image.
The knee setting allows two adjustments in the light gathering configuration of the LUT to permit the camera
to correct images as they are captured. It is possible to set knees on any of the drop down settings by clicking
on the existing curve and moving it to the desired configuration. If a drop-down menu setting is selected
without adjusting the knees, the camera sets the default.
GUI 35
RM/TM-4200CL Series
Figure 54. The knee setting activates when “Send Knees” is clicked.
5.3.9.3 Knee Control
The Knee Control graphical control allows you to change two knee point values visually by clicking and dragging
the “knee line.” You may also enter X1, Y1, X2, Y2 values directly to adjust the knee curve. When you have
chosen the value you want and are ready to set this value to the camera, click the “Send Knees” button.
5.3.10 Report Section
The report frame on the bottom of the DualTap AccuPiXEL window provides information about the current
settings. The report usually shows the last action, so you can verify at a glance if the camera received a
command. After taking an action, such as Send Knees, go to the bottom of the Dual Tap AccuPiXEL RM-4200
screen and click on the Report button. The frame updates to show the most recent action carried out by the
camera.
Figure 55. The report frame shows the recent camera actions.
To check the entire configuration click on the report button and note the string that appears. To read this
string refer to “RM-4200CL Command Response Table” on page 53.
Figure 56. A table helps users understand the report screen.
5.3.11 Main Menu: “Option”
5.3.11.1 Password
Please contact JAI, Inc. for password access. The password allows access to the EEPROM to rewrite factory
default settings.
36 GUI
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5.3.11.2 Test Pattern
From the main menu, select “Option” and click ‘Test pattern” to enable or disable the test pattern
Figure 57. Use the “Option” menu to access the test pattern.
5.3.11.3 Pixel Output Order
Figure 58. Use the “Option” menu to access the video output order.
From the main menu, select “option” and “Video data output order” and click “<--- <---” or “<--- --->” or “<<--
----”
“<--- <---” = First video data are pixel no. 1 and no. 1025.
“<--- --->” = First video data are pixel no. 1 and no. 2048.
“<<------” = First video data are pixel no. 1 and no. 2.
5.3.12 EEPROM
Dual-tap AccuPiXEL cameras have seven pages available to restore the cameras’ settings. Page 0 is the factory
default page and cannot be edited without a password. Page 1 is power up default. This page will allow you to
save default settings for loading at power up.
5.3.12.1 Load Page
From the main menu, select “file” and “load page” and click the page number and load camera setting from
EEPROM.
5.3.12.2 Save Page
From the main menu, select “File,” “Save Page,” and click the page number to save the current camera setting
to EEPROM.
Note: Page 0 is the factory default page and is protected by password.
5.3.12.3 Read Page
From the main menu, select “File” “Read Page,” and click the page number to read the EEPROM. When you
read the page from EEPROM, the current camera setting will not be changed.
5.3.13 Main Menu “Connectivity”
If the camera has a small receive buffer, it is important to set the “Receive buffer is small” option from the
Connectivity menu. Otherwise the information in the Report section may display in a manner that can not be
understood.
GUI 37
RM/TM-4200CL Series
Figure 59. Use the “Connectivity” menu to set buffer size.
5.3.14 Main Menu “About”
Figure 60. The “About” menu provides hardware and software information.
5.3.14.1 Camera Model
From the main menu, select “About” and click “Camera Model” to check the camera information.
5.3.14.2 CPU Firmware Version
From the main menu, select “About” and click “CPU Firmware Version” to check the CPU firmware
information.
5.3.14.3 About Control Software
From the main menu, select “About” and click “About Control Software” to check the software information.
5.3.15 Exit
From the main menu, select “File,” and click “Exit” to exit the software.
38 GUI
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6 Serial Communication Kit
6.1 Serial Communication Kit
The Camera Link control software is included in the AccuPiXEL Camera Control software. For a detailed
description of the software’s operation, please see the software portion of this manual “Graphical User
Interface”.
6.2 RM-4200CL Command List
The LVDS version of this camera can be controlled via RS-232 commands. The Start character is always “:” and
the End character is always “CR” (return). For example, to set Asynchronous Pulse Width Mode, send the
command :SA9“CR” to the camera. The following table contains RS-232 commands that can be used to control
the camera.
Serial Communication Kit 39
RM/TM-4200CL Series
Table 8 RM-4200CL Command List
Command Parameter End of Cmd Ack. Response Description
Scan Mode
:SMD X <cr> :o<cr>
:SMDZ= X <cr> :o<cr>
:SMDU= XXXXYYYY <cr> :o<cr>
:SMD? <cr> :oMD[X]<cr>
Shutter Mode and Shutter Speed
:MSH= X <cr> :o<cr>
:DSH= XXX <cr> :o<cr>
:ASH= X <cr> :o<cr>
:ADS= XXX <cr> :o<cr>
:SHR? <cr>
Gain and Offset
:MGA= XXX <cr> :o<cr>
:MGB= XXX <cr> :o<cr>
:VRA= XXX <cr> :o<cr>
:VRB= XXX <cr> :o<cr>
:MGA? <cr> :oMG[XXX]<cr>
:MGB? <cr> :oSG[XXX]<cr>
:VRA? <cr> :oMF[XXX]<cr>
:VRB? <cr> :oSF[XXX]<cr>
Lookup Table
:LINR <cr>
:GM45 <cr>
:KNEE= X1Y1X2Y2 <cr> :o<cr>
:NLUT X <cr> :o<cr>
:LUT? <cr>
Channel Balance
:o[shtr]<cr>
:o<cr>
:o<cr>
:o[lut]<cr>
(X=0 - 9, A, B) ( X=0 async no shutter,
( X=1-8 Preset Shutter, X=9 PWC, X=A
Set Async Mode Programmable Shutter
Set Preset Scan Area
(X=A,B,C,D,T)
Set Digital Zoom
(X=0,1,2,3)
Set Programmable Scan Area
(XXXX=0000 - 07FF,
YYYY=0001 - 0800)
Inquire current scan mode
(X=A,B,C,D,T,Z,U)
Set Continuous Mode
Preset Shutter ( X= 0 - 9)
Set Continuous Mode Programmable
Shutter ( XXX=000 – total lines)
Set Async Mode Preset Shutter
Fixed exposure PIV, X=B PWC PIV)
(XXX=000 - 81F)
Inquire current shutter mode
Set Master Gain
(XXX = 000 - FFF)
Set R channel Fine Gain
(XXX = 000 - FFF)
Set Master Offset
(XXX = 000 - FFF)
Set R channel Fine Offset
(XXX = 000 - FFF)
Inquire Master Gain
(XXX = 000 - FFF)
Inquire R channel Fine Gain
(XXX = 000 - FFF)
Inquire Master Offset
(XXX = 000 - FFF)
Inquire R channel Fine Offset
(XXX = 000 - FFF)
Set linear table
Set gamma .45 table
Set knees
(X1, Y1, X2, Y2 = 00 - FF)
Set Positive Knee or Negative Knee
(X = 0 Positive, X = 1 Negative)
Inquire current LUT setting
40 Serial Communication Kit
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Command Parameter End of Cmd Ack. Response Description
:EABL <cr>
:DABL <cr>
:ABL? <cr> :oAB[X]<cr>
:ACL= X <cr> :o[AC][X]<cr>
Vsub
:DCI= XXX <cr> :o<cr>
:DCI? <cr> :oDC[XXX]<cr>
EEPROM
:WRPG X < cr> :o<cr>
:LDPG X <cr> :o<cr>
:RDPG X <cr> :o[settings]<cr>
:RPST <cr>
Dual Tap Digital Video Output Order
:VDO X <cr> :o[VD][X]<cr>
Image Pre-processing
:BLC= 0 <cr>
:EBL= X < cr> :o[BL][X]<cr>
Miscellaneous
:DUL= X <cr> :o<cr>
:DDP= X <cr> :o<cr>
:CCS= X <cr> : o<cr>
:TAH= X <cr> :o<cr>
:TPTN X < cr> :o<cr>
:CAM? <cr>
:VER? <cr>
:SGE= X <cr> :o<cr>
:oAB0<cr>
:o<cr>
:o[settings]<cr>
:o<cr>
:o[model]<cr>
:o[version]<cr>
Enable Gain Balancing
Disable Gain Balancing
Check Gain Balancing Status
(X = 1 Enable, X = 0 Disable)
Enable/Disable Optical Black Balancing
and Inquire Status
(X = 0 Disable, X = 1 Enable,
X = ? Inquire Status)
Set Vsub
(XXX = 600 - D00)
Inquire Vsub
(XXX = 600 - D00)
Write Page (X = 0 - 6)
(Unlock the Password first if writing to
page 0) (Page 0 is the factory default
setting, Page 1 is the power up default
setting)
Load Page
(X = 0 - 6)
Read Page
(X = 0 - 6)
Report Current Settings
Set Dual Tap Digital Video Output Order
(X = A, B, C, ?)
(A <--<--, B <---->, C <<----, ? Inquire
video output order)
Set White Blemish Calibration Flag
Enable/Disable Blemish Compensation
and Inquire Status (X = 0 Disable, X = 1
Enable,
X = ? Inquire Status)
Single Tap/Dual Tap Selection
(X = 0 Dual Tap, X = 1 Single Tap)
Set Output Data Depth
(X = 0 8-bit, X = 1 10-bit,
x = 2 12-bit)
Select Camera Control signals
(X= 0 CL Conn, X = 1 Hirose Conn)
External Trigger Polarity
(X = 1 Active High, X = 0
Active Low)
Enable/Disable Test Pattern
(X =1 Enable, X = 0 Disable)
Inquire Camera Model
Inquire MPU firmware version
Set Digital Output Interface
(X = 0 CameraLink, X = 1 GigE)
Serial Communication Kit 41
RM/TM-4200CL Series
Command Parameter End of Cmd Ack. Response Description
:CCD= X < cr> :o<cr>
:PuLX X <cr> :o<cr>
Note: If a command is not accepted for any reason, the camera will return a “nack” response. “:e” <cr> *Not
available yet.
Table 9 RM-4200CL Command Response Table
Command Parameter End of Cmd
Byte 1, 2 Master Gain
Byte 3, 4 R Channel Fine Gain
Byte 5, 6 Master Offset
Byte 7, 8 R Channel Fine Offset
Byte 9 Function Flag 0
Bit 0 Scan Area 0
Bit 1 Scan Area 1
Bit 2 Scan Area 2
Bit 3 Scan Area 3
Bit 4 Rsvd
Bit 5 Rsvd
Bit 6 Pixel Output Order 0
Bit 7 Pixel Output Order 1
Byte 10 Function Flag 1
Bit 0 Shutter 0
Byte 10 Bit 1 Shutter 1
Bit 2 Shutter 2
Bit 3 Shutter 3
Bit 4 Shutter Mode 0
Bit 5 Shutter Mode 1
Bit 6 Data Depth
Bit 7 Data Depth 1
Byte 11 Function Flag 2
Bit 0 Look-up table 0
Bit 1 Look-up table 1
Bit 2 Rsvd
Bit 3 Camera Control
Signals
Bit 4 Rsvd
Bit 5 Trigger Signal Polarity
Bit 6 Dual / Signal Tap
Master Gain (H'0000 - H'0FFF: -3dB - +12dB)
R Channel Fine Gain (H'0000 - H'0FFF)
Master Offset (H'0000 - H'0FFF)
R Channel Fine Offset (H'0000 - H'0FFF)
0000=2048x2048 0001=2048x1000
0010=2048x500 0011=2048x250
0100=2x2 binning of 2048x2048 1111=User
Programmable Scan Area
1000=Digital Zoom x1 1001=Digital Zoom x2
1000=Digital Zoom x3 1001=Digital Zoom x4
00=<---<--- 01<=<------>
Continuous Mode: 0000 - 1001=Continuous preset
0000=Async no shutter 0001 - 1000=Async preset
1001=PWC 1010=PIV Fixed Exposure
00=Continuous Preset Shutter
01=Trigger Preset Shutter
10=Trigger Programmable Shutter
11=Continuous Programmable Shutter
00=Linear 01=Gamma.45
0=CameraLink Connector
1=Hirose 12pin Connector
0=Active Low 1=Active High
0=Dual Tap 1=Single Tap
CCD information
(X = 1)
Password
(X = 1 Administrator, X = 0 Users)
Description
10=<<------
shutter 0 - 9
Trigger Mode:
shutters 1-8
1011=PIV PWC
0 00=8bit 01=10bit
10=12bit
10=User Knee Table
42 Serial Communication Kit
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Command Parameter End of Cmd
Bit 7 Positive /Negative
Byte 12 Function Flag 3
Bit 0 R Channel
Bit 1 R Channel
Bit 2 Rsvd
Bit 3 Rsvd
Bit 4 Blemish Compensation
Bit 5 Rsvd
Bit 6 Password
Bit 7 Test Pattern
Byte 13, 14 (X1, Y1)
Byte 15, 16 (X2, Y2)
Byte 17, 18 Start Line of
Programmable Scan
Area
Byte 19, 20 Total Lines of
Programmable Scan
Area
Byte 21, 22 Shutter Speed of
Programmable
Shutter
Byte 23, 24 Vsub Voltage
LUT
Auto Fine Gain
Auto Fine Offset
Start Line of Programmable Scan Area
Total Lines of Programmable Scan Area
Shutter Speed of Programmable Shutter
Description
0=Positive LUT
1=Negative LUT
0=Disable
1=Enable
0=Disable
1=Enable
0=Disable
1=Enable
0=Disable
1=Enable
0=Disable
1=Enable
Coordinate for Knee 1
(X1, Y1=H'00 - H'FF)
Coordinate for Knee 2
(X2, Y2=H'00 - H'FF)
(H'0000 - H'07FF)
(H'0001 - H'0800)
(H'0000 - H'081F)
Vsub Voltage
(H'0600 - H'0D00=7.8V - 17V)
Serial Communication Kit 43
7 Problems and Solutions
Following are troubleshooting tips for common problems. In general, problems can easily be solved by following
these instructions. If the following remedies fail to offer a solution to your problems, please contact a JAI
representative.
7.1 Symptom: No Video
Remedies: Check that the following are properly connected and operational.
● Power supplies ● Async mode
● Power cables ● Lens
● Main power source ● Digital output cable
● Shutter control ● Analog video cable
7.2 Symptom: Dark Video
Remedies: Check that the following are properly connected and operational.
• Shutter selection
• Iris opening on the lens
RM/TM-4200CL Series
7.3 Symptom: Non-synchronized Video
Remedies: Check that the following are properly connected and operational.
• Proper mode output
• Frame grabber software camera selection
7.4 Information and Support Resources
For further information and technical support:
North American Technical Support
Phone: (408) 383-0300
Email: Camerasales.americas@jai.com
European Technical Support
Phone: +45 4457-8950
Email: camerasupport@jai.com
Japan/Asia Technical Support
Phone: +81 45 440-0154
Email: camerasupport@jai.com
Mail to: JAI, Inc
625 River Oaks Parkway
San Jose, CA 95134
ATTN: Video Applications
44 Serial Communication Kit
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8 Appendix
8.1 Specifications
Table 10 RM-4200CL Camera Specifications Table
Feature RM-4200CL
Imager 1.2” progressive scan interline transfer CCD (KAI-4021)
Active Area 15.15mm x 15.15mm
Active Pixels 2048 (H) x 2048 (V)
Cell Size 7.4μm x 7.4μm
Display Mode A
(Active Pixels) B
C
D
U
Sync Internal/External auto switch
Data Clock Output 40.00 MHz
Resolution Digital: 2048 (H) x 2048 (V),
(Analog: over 800 TV lines (H) x 1600 TV lines (V))
S/N Ratio >58dB
Min. Illumination
Video Output Analog
Digital output
2048 (H) x 2048 (V) @ 15 Hz
2048 (H) x 1000 (V) @ 28Hz (partial scan)
2048 (H) x 500 (V) @ 50Hz (partial scan)
2048 (H) x 250 (V) @ 80Hz (partial scan)
User-programmable partial scan
HD/VD, 4.0 Vp-p impedance 4.7K Ω
VD=14.79 Hz ± 2%, non-interlace
HD=30.78 kHz ± 2%
Monochrome 0.12 lux. f = 1.4 (no shutter) @ 15 fps
Color: 0.8 lux. f = 1.4 (no shutter) @ 15 fps
Pixel sensitivity: 31μV/e-
714 mVp-p composite video, 75 Ω
12-bit /10-bit/8-bit single tap/dual tap
AGC OFF
Gamma Programmable LUT (Gamma 1.0 std.)
Lens Mount C, F, M 42 mount (use >1” format lenses)
Power Requirement 12V DC, ± 10%, 520 mA ± 20mA (typical at 25°)
Operating Temp.
Vibration 7 Grms (10Hz to 2000Hz) Random
Shock 70G, 11 ms, half-sine
Size (W x H x L) 51mm x 51mm x 74mm
Weight 191 grams (without tripod)
Optional Functions Internal IR Filter Added (OP3-1); Optical Filter Removal
Optional Accessories
I/O CL cable
Power Cable
Power Supply
Tripod Mounting Kit
*. Refer to Section 2.2.1 on page 12 for information on camera heat dissipation. Image quality
will degrade with increasing temperature.
-10°C to 50°C*
(OP3-2); Glassless CCD Imager (OP21); Glassless UV CCD Imager
(OP21-UV)
26CL-02-26 (2m), 26CL-05-26 (5m)
12P-02S
PD-12UUP series (includes power connector)
TP-20
Appendix 45
RM/TM-4200CL Series
8.1.1 RM-4200CL Physical Dime nsions
Figure 61. Physical Dimensions
Caution: When mounting the camera to any fixture, do not use screws that extend more than 5 mm
into the camera housing to avoid possible damage to the internal circuitry. For attaching
the tripod mounting plate, only the supplied screws should be used.
46 Appendix
RM/TM-42
00C
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L
8.1.2 Spectral Response
Figure 62. Monochrome Spectral Response
Figure 63. Color Spectral Response
Appendix 47
RM/TM-4200CL Series
48 Appendix
Europe, Middle East & Africa
Phone +45 4457 8888
Fax +45 4491 3252
Asia Pacific
Phone +81 45 440 0154
Fax +81 45 440 0166
Americas
Phone (Toll-Free) 1 800 445-5444
Phone +1 408 383-0301
www.jai.com
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