Version 6.0

Camera Guide: Sony DXC Color Cameras

PROPRIETARY NOTICE

This AIS software and all associated documentation (AIS) constitute valuable assets of, and are proprietary to, Imaging Research Inc. (Imaging Research) and are protected as such under both the law of trade secret and copyright. No part of AIS may be made available or disclosed to anyone without the prior written consent of Imaging Research. The use of AIS and the liability of Imaging Research, if any, arising out of the use of this program by you is governed by the applicable software license agreement.

AIS Camera Guide

Sony DXC Color Cameras i

Sony DXC Color Cameras

Introduction... 1 Connecting the Camera Components.. 1
Input Cables....1 Sony DXC-930/960....2 Sony DXC-970/950 and DXC-390...2 Mounting Onto Microscopes....3
Installing in AIS.... 3 Acquiring Images.... 6
Selecting the Camera....6 Digitizing.....6
B a s i c ( N o n - I n t e g r a t i n g ) Mo d e. 6 I n t e g r a t i n g Mo d e. 7
Snap Shots....7 Adjusting the Camera Response...8

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Imaging Research Inc.

Sony DXC Color Cameras 1

Introduction
The Sony DXC series cameras (930, 950, 960, 970, 390) are medium resolution three-chip color video cameras. These cameras can be configured as any one of the following: a standard RGB color video camera a special AIS color video camera
Configuring a DXC series camera as a special AIS camera allows AIS to communicate with the camera via the serial port on your computer. This allows you to modify a number of camera settings (e.g., gain, offset, white balance) from within AIS, and allows the camera to be used as an integrating device without having to use Sonys optional Frame Memory Unit (MPU-F100A). With the DXC-930/960 cameras, communication is provided via an external Sony Interface box (SCI-537). With the DXC-390 and DXC-970/950, an RS-232C serial interface is integrated into the camera head. When configured as a standard RGB camera, the DXC will not integrate and all camera adjustments must be made externally. This chapter describes the installation, use and adjustment of the Sony DXC-930/960, DXC 950/970 and DXC-390 color cameras. Most of the functions and features described here are exclusive to these cameras. AIS, however, provides many other features related to camerabased image acquisition in general (e.g., frame averaging for noise reduction). These are described in the online AIS Reference Manual (Chapter 2: Acquiring Camera Images).
Connecting the Camera Components
Input Cables Configuring a DXC series camera as a special AIS camera requires a custom integrating input cable (MV Sony DXC Input) from Imaging Research, which plugs directly into the MuTech MV1000 imaging board. If you purchased a DXC-390, 970 or 950P from Imaging Research, this custom cable is included with the camera. A male DB9 connector is attached to one end of the cable, and a male DB15 connector is attached to the other. A short gray coaxial cable (labeled Sony Trigger) extends from the DB15 end of the cable. Configuring a DXC camera as a standard RGB color video camera requires a standard Sony RGB cable, with separate output lines for Red, Green, Blue and Sync signals. This cable can be purchased from Sony. The cable has a DB9 connector on one end, and four color-coded coaxial cables with BNC connectors on the other end. This cable does not plug directly into the imaging board. Rather, the BNC connectors attach to the corresponding, color-coded input coaxial cables in the MV RGB Color Input cable as shown Table I below. The male DB15 connector on the other end of the MV RGB Color Input plugs into the imaging board. Please note, some older cables may be labeled MV1000 RGBS Input.

Sony DXC Color Cameras 2

Table I: Connecting the Sony RGB input cable to the MV1000 Color Input cable.
MV RGB Color Input Cable RED GREEN BLUE BLACK Sony RGB Input Red Green Blue Sync
Sony DXC-930/960 The Sony DXC-930 and DXC-960 consists of a camera head, a power supply (CMA-D2 Camera Adapter), a power supply cable, an input cable, and an AC power cord. The Sony Interface box (SCI-537) is supplied with a control cable and an SCI Serial Interface cable. The power supply cable connects the CMA-D2 Camera Adapter to the camera head. The cable has a 12-pin male connector at one end and 12-pin female connector at the other. Connect the end with a yellow CCU label to the back of the power supply. Connect the other end of the cable to the DC IN/Remote socket on the rear of the camera. Plug the AC power cord into the AC IN socket of the power supply. The 20-pin control cable is used to connect the Sony Interface box to the camera head. Connect one end of this cable to the Interface box and the other end to the CCU socket on the rear of the camera head. The SCI Serial Interface cable is used to connect the Interface box to a serial port on your computer. Plug the male DB9 connector into the Interface box and the female connector into the COM2 serial port. If you are using the custom MV Sony DXC Input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and plug the male DB15 end directly into the 15-pin socket on the MV1000 board. Connect the gray Sony Trigger coaxial cable on the MV Sony DXC Input cable to the corresponding gray coaxial cable that extends from the end of the MV Mono Input cable. If you are using Sonys standard RGB input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and connect the color-coded BNC connectors to the MV RGB Color Input cable as described above in Table I. Plug the male DB15 end of the MV1000 RGBS Input cable directly into the 15-pin socket on the MV1000 board. Sony DXC-970/950 and DXC-390 The Sony DXC-970, DXC-950 and DXC-390 consists of a compact camera module, a power supply (CMA-D2 Camera Adapter), a power supply cable, an input cable, a serial interface cable, and an AC power cord. The power supply cable connects the power supply to the camera head. The cable has a 4-pin male DIN connector at one end and 12-pin female connector at the other. Connect the 4-pin male DIN connector to the back of the power supply. Connect the other end of the cable to

Sony DXC Color Cameras 3

the DC IN/Remote socket on the rear of the camera. Plug the AC power cord into the AC IN socket of the power supply. The serial interface cable connects the camera head to a serial port on your computer. The cable has a round 8-pin male connector at one end and a female DB9 connector at the other. Plug the DB9 connector into the COM2 serial port and the 8-pin connector into the REMOTE socket on the back of the camera. If you are using the custom MV Sony DXC Input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and plug the male DB15 end directly into the 15-pin socket on the MV1000 board. Connect the gray Sony Trigger coaxial cable on the MV Sony DXC Input cable to the corresponding gray coaxial cable that extends from the end of the MV Mono Input cable. If you are using Sonys standard RGB input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and connect the color-coded BNC connectors to the MV RGB Color Input cable as described above in Table I. Plug the male DB15 end of the MV1000 RGBS Input cable directly into the 15-pin socket on the MV1000 board. Mounting Onto Microscopes The DXC-930/960 and 970/950 cameras attach to a microscope using an ENG mount. ENG mounts are available for both 1/2 inch and 2/3 inch camera formats. These models are 1/2 inch cameras, and you should ensure that your microscope ENG mount is appropriate for this format. The DXC-390 uses a standard C-mount and is equipped with 1/3 inch CCD chips.

Installing in AIS

When all cables have been connected, you must then run AIS and add the camera to the AIS list of input devices. To add the camera to the AIS input selection list:
Open the Settings menu and select Display format. Set the Image Type to 24 bit color. Open the Settings menu again and select Input select. The Input Device Selection dialog box appears (Figure 1), which lists every color camera that is currently installed in AIS. Click the [New] button. If another color camera has been installed already, a Create Input Device dialog box will appear. Select the New input device option and click [OK]. If no other cameras have been installed, the Input Device Definition dialog box appears (Figure 2).

Sony DXC Color Cameras 4

Figure 1: The Input Device Selection Dialog box lists all of the cameras installed in AIS, and it is used to select which camera to use when acquiring images. You can select, add, or delete any input from the list. You can also edit the definition of a specific input, and assign specific operations and settings to it.

Select the appropriate Input sync, using Table II, below, as a guide. If you are using an RGB or special Input sync specify the Sync line that transmits the cameras horizontal and vertical sync signal (i.e., composite sync), where applicable. The composite sync may be transmitted on a separate input line (Line3/Black) or integrated with the green input signal (Line1/Green). Enter a unique Name and Description in the entry fields (e.g., Color1, Sony). Press [OK] to exit. A Customize dialog box appears next (Figure 3), which allows you to assign various input device operations to this camera (e.g., frame averaging controls). You can select them now or assign them later (see Chapter 2: Acquiring Camera Images for details). Click [OK] to exit. If you are installing a DXC camera as a special camera, a Settings dialog box will appear next (see Figure 7).

a) b) c)

Click on the [Port] button and specify the serial port to which the camera (or Interface box) is connected (default = COM1). If you are using an older camera with an optional frame memory unit, check the MPU F100A checkbox. If you wish to use the camera as an integrating device, check the Frame integration option.

Sony DXC Color Cameras 5

Leave other adjustments for later. Press [OK] to add the camera to the camera to the list of input devices.
The camera is now installed in the list of input devices. When you exit the Input Device Selection dialog box, the camera (and all of the settings and operations associated with it) becomes the default input device. AIS will automatically select this camera (and a 24-bit color display format) each time the program is started.
Table II: AIS Input Sync selections to use with various Sony color cameras. Models with a P suffix are European versions.
Camera Model Sony DXC-930 Sony DXC-930P Sony DXC-930 with SCI-537 Sony DXC-930P with SCI-537 Sony DXC-960MD Sony DXC-960MD with SCI-537 Sony DXC-970 Sony DXC-950P Sony DXC-390 RGB Input Sync* RS170-HI-RGB CCIR-HI-RGB RS170-HI-RGB CCIR-HI-RGB RS170-HI-RGB RS170-HI-RGB RS170-HI-RGB CCIR-HI-RGB RS170-HI-RGB Special Input Sync** Not Applicable Not Applicable Sony930/960 RS170-HI-RGB Sony930 CCIR-HI-RGB Not Applicable Sony930/960 RS170-HI-RGB Sony970 RS170-HI-RGB Sony950 CCIR-HI-RGB Sony390 RS170-HI-RGB

* Requires Sony RGB input cable ** Requires custom MV Sony DXC Input cable
Figure 2: The Input Device Definition dialog box is used to define a cameras video signal and to indicate the input line to which it is connected.

Sony DXC Color Cameras 6

Figure 3: The Customize Input Selection dialog box is used to link controls for various camera operations to specific cameras.

Acquiring Images

Selecting the Camera If the camera is not set up as the default input device, you must first set the display format to 24 bit color. Open the Settings menu and select Display format. Set the Image Type to 24 bit color. Once you have set the display format to 24-bit color, you can enable the camera. Open the Settings menu and choose Input select. The Input Device Selection dialog box appears (Figure 1). From the list of cameras, select the color camera you wish to use. Digitizing
Click the Digitize icon to initiate digitization or press <Ctrl - D>. A dialog box appears to indicate that AIS is digitizing continuously and a live image appears in the Image View.
Basic (Non-Integrating) Mode
If you are using the camera in non-integrating mode, AIS will display a dialog box like the one shown in Figure 4. Video digitization occurs at 30 frames/sec (25/sec in Europe). The frame rate at which the image is displayed, however, depends on the size of the image display. To increase the frame rate for focusing, re-size the Image View so that a smaller area of the image is displayed, or decrease the Image View magnification factor. Position the specimen, focus the lens and adjust for optimal lighting, all while digitization continues. Note that, while AIS is actively digitizing, no other operations are available. Press <Enter> to terminate digitization. The image is now frozen, and any AIS functions may be applied to it.

Sony DXC Color Cameras 7

Figure 4: Clicking the Digitize icon initiates continuous digitization and displays a dialog box. This dialog box appears only when using a non-integrating video camera.

Integrating Mode

If you are using the camera in integrating mode, a dialog box like the one shown in Figure 5 will appear. Adjust the integration time using the Exposure Time control. Do not integrate if the image is bright. Just use a single frame. If the image is less bright, you will have to adjust the integration time. Once everything looks fine, click on [OK] (or press the <Enter> key) to freeze the image. Note: If frame integration is not enabled, select Settings > Input select and click the [Adjust] button that appears in the Input Device Selection dialog box. Figure 5: Clicking the Digitize icon initiates the digitization procedure and displays a dialog box. Move the slider along the Exposure Time bar to integrate over a number of frames. This dialog box appears only when using a DXC series camera in integrating mode.

Snap Shots

Press the Snap Shot button to capture an image using a single exposure (i.e., without displaying a continuously live image). If the camera is in non-integrating mode, AIS will capture a single video frame. If the camera integrates, the image is automatically captured at the end of the specified exposure period. This function can be very useful if you are working with dim specimens and you have already chosen the correct exposure time. Clicking the Snap Shot icon will automatically capture a fresh image.

Sony DXC Color Cameras 8

To adjust the exposure time, Ctrl-click on the Snap Shot icon to display the Snap Image dialog box. Move the slider control to increase or decrease the exposure time. Press the [Snap] button to test the exposure. Figure 6: The Snap Image dialog box is used to control the Snap Shot exposure time.
Adjusting the Camera Response AIS allows digital control over a number of DXC-970/950, DXC-930/960 and DXC-390 settings. To access these controls, press the [Adjust] button while digitization is occurring. AIS will display a dialog box for camera adjustment (Figure 7). Note: If your DXC camera is configured as a standard RGB camera, all camera adjustments must be performed externally. Press the Menu button on the rear of the camera head to access these controls. Gain Increases or decreases the camera output signal relative to the level of input illumination. Move the slider controls to adjust. Offset Move sliders to adjust the size of the no-light (black level) signal. Red/Blue gain Increases or decreases red and blue output signal relative to green output levels. Use these controls to manually adjust white balance (the controls are disabled when Auto white is turned on). To adjust white balance manually:

1. 2. 3.

Clear the Auto white checkbox. Present a white field of view. Adjust Red and Blue gain until image appears white.

Detail control Move slider controls to adjust image sharpness. Higher values enhance details, lower values reduce noise.

Sony DXC Color Cameras 9

MPU-F100A Enable this option if you are using Sonys optional Frame Memory Unit (MPU-F100A) with the camera. Frame integration Enable this option if you wish to control the camera exposure time. If this option is grayed out, select Settings > Input select and click the [Adjust] button that appears in the Input Device Selection dialog box. Color temperature Select the appropriate color temperature of the light source. Gamma correction Adjusts camera signal so that the camera is more sensitive to low levels of illumination than it is to high levels. If disabled, camera response to input illumination is linear. Auto white Allows automatic white balance adjustment (see instructions below). If disabled, white balance can be achieved by manually adjusting the Red gain and Blue gain controls. Adjust white Perform automatic white balance adjustment. The procedure is as follows:
Place a checkmark in the Auto white checkbox. Present a white field of view. Click on the [Adjust white] button.
The camera will automatically adjust the Red and Blue gain levels to set the white balance. When completed, WHITE: OK is displayed on the image monitor. Adjust black Perform automatic black balance (DXC-930/960 and DXC-390). To adjust black balance, present a black field of view, then click on the [Adjust black] button. The camera will automatically set the black balance. When completed, BLACK: OK is displayed on the image monitor. Port Click to modify serial port characteristics (baud rate, parity, etc.), or to specify which serial port the camera is connected to during installation.
Sony DXC Color Cameras 10
Figure 7: The Settings dialog box for the Sony DXC-970/950 color camera.
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Version 7.0

Camera Guide: Sony DXC Color Cameras

PROPIETARY NOTICE

This MCID Basic software and all associated documentation (MCID Basic) constitute valuable assets of, and are proprietary to, Imaging Research Inc. (Imaging Research) and are protected as such under both the law of trade secret and copyright. No part of MCID Basic may be made available or disclosed to anyone without the prior written consent of Imaging Research. The use of MCID Basic and the liability of Imaging Research, if any, arising out of the use of this program by you is governed by the applicable software license agreement.

MCID Basic 7.0

Sony DXC Camera Guide i

Contents

Introduction. 1 Connecting the Camera Components. 1
Input Cables. Sony DXC-930/960. Sony DXC-970/950 and DXC-390. Mounting Onto Microscopes. 2 3
Installing in MCID Basic. 3 Acquiring Images. 6
Selecting the Camera. Digitizing. Snap Shots. Adjusting the Camera Response. 7 8

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Sony DXC Camera Guide 1

Introduction
The Sony DXC series cameras (930, 950, 960, 970, 390) are medium resolution three-chip color video cameras. These cameras can be configured as any one of the following: a standard RGB color video camera a special MCID Basic color video camera Configuring a DXC series camera as a special MCID Basic imaging system camera allows MCID Basic to communicate with the camera via the serial port on your computer. This allows you to modify a number of camera settings (e.g., gain, offset, white balance) from within MCID Basic, and allows the camera to be used as an integrating device without having to use Sonys optional Frame Memory Unit (MPU-F100A). With the DXC-930/960 cameras, communication is provided via an external Sony Interface box (SCI-537). With the DXC-390 and DXC-970/950, an RS-232C serial interface is integrated into the camera head. When configured as a standard RGB camera, the DXC will not integrate and all camera adjustments must be made externally. This chapter describes the installation, use and adjustment of the Sony DXC-930/960, DXC 950/970 and DXC-390 color cameras. Most of the functions and features described here are exclusive to these cameras. MCID Basic, however, provides many other features related to camera-based image acquisition in general (e.g., frame averaging for noise reduction). These are described in the online MCID Basic Reference Manual (Chapter 2: Acquiring Images).
Connecting the Camera Components
Input Cables Configuring a DXC series camera as a special MCID Basic camera requires a custom integrating input cable (MV Sony DXC Input) from Imaging Research, which plugs directly into the MuTech MV1000 imaging board. If you purchased a DXC-390, 970 or 950P from Imaging Research, this custom cable is included with the camera. A male DB9 connector is attached to one end of the cable, and a male DB15 connector is attached to the other. A short gray coaxial cable (labeled Sony Trigger) extends from the DB15 end of the cable. Configuring a DXC camera as a standard RGB color video camera requires a standard Sony RGB cable, with separate output lines for Red, Green, Blue and Sync signals. This cable can be purchased from Sony. The cable has a DB9 connector on one end, and four color-coded coaxial cables with BNC connectors on the other end. This cable does not plug directly into the imaging board. Rather, the BNC connectors attach to the corresponding, color-coded input coaxial cables in the MV RGB Color Input cable as shown Table I below. The male DB15 connector on the other end of the MV RGB Color Input plugs into the imaging board. Please note, some older cables may be labeled MV1000 RGBS Input.

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2 Sony DXC Camera Guide
Table I: Connecting the Sony RGB input cable to the MV RGB Color Input cable.
MV RGB Color Input RED RED GREEN BLUE BLACK Sony RGB Cable Red Red Green Blue Sync
Sony DXC-930/960 The Sony DXC-930 and DXC-960 consists of a camera head, a power supply (CMA-D2 Camera Adapter), a power supply cable, an input cable, and an AC power cord. The Sony Interface box (SCI-537) is supplied with a control cable and an SCI Serial Interface cable. The power supply cable connects the CMA-D2 Camera Adapter to the camera head. The cable has a 12-pin male connector at one end and 12-pin female connector at the other. Connect the end with a yellow CCU label to the back of the power supply. Connect the other end of the cable to the DC IN/Remote socket on the rear of the camera. Plug the AC power cord into the AC IN socket of the power supply. The 20-pin control cable is used to connect the Sony Interface box to the camera head. Connect one end of this cable to the Interface box and the other end to the CCU socket on the rear of the camera head. The SCI Serial Interface cable is used to connect the Interface box to a serial port on your computer. Plug the male DB9 connector into the Interface box and the female connector into the COM1 serial port. If you are using the custom MV Sony DXC Input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and plug the male DB15 end directly into the 15-pin socket on the MV1000 board. Connect the gray Sony Trigger coaxial cable on the MV Sony DXC Input cable to the corresponding gray coaxial cable that extends from the end of the MV Mono Input cable. If you are using Sonys standard RGB input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and connect the color-coded BNC connectors to the MV RGB Color Input cable as described above in Table I. Plug the male DB15 end of the MV1000 RGBS Input cable directly into the 15-pin socket on the MV1000 board. Sony DXC-970/950 and DXC-390 The Sony DXC-970, DXC-950 and DXC-390 consists of a compact camera module, a power supply (CMA-D2 Camera Adapter), a power supply cable, an input cable, a serial interface cable, and an AC power cord. The power supply cable connects the power supply to the camera head. The cable has a 4-pin DIN male connector at one end and 12-pin female connector at the other. Connect the 4-pin DIN male connector to the back of the power supply. Connect the other end of the cable to

Sony DXC Camera Guide 3

the DC IN/Remote socket on the rear of the camera. Plug the AC power cord into the AC IN socket of the power supply. The serial interface cable connects the camera head to a serial port on your computer. The cable has a round 8-pin male connector at one end and a female DB9 connector at the other. Plug the DB9 connector into the COM1 serial port and the 8-pin connector into the REMOTE socket on the back of the camera. If you are using the custom MV Sony DXC Input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and plug the male DB15 end directly into the 15-pin socket on the MV1000 board. Connect the gray Sony Trigger coaxial cable on the MV Sony DXC Input cable to the corresponding gray coaxial cable that extends from the end of the MV Mono Input cable. If you are using Sonys standard RGB input cable, plug the male DB9 connector into the RGB/SYNC socket on the rear of the camera head, and connect the color-coded BNC connectors to the MV RGB Color Input cable as described above in Table I. Plug the male DB15 end of the MV1000 RGBS Input cable directly into the 15-pin socket on the MV1000 board. Mounting Onto Microscopes The DXC-930/960 and 970/950 cameras attach to a microscope using an ENG mount. ENG mounts are available for both 1/2 inch and 2/3 inch camera formats. These models are 1/2 inch cameras, and you should ensure that your microscope ENG mount is appropriate for this format. The DXC-390 uses a standard C-mount and is equipped with a 1/3 inch CCD chip.

Installing in MCID Basic

When all cables have been connected, you must then run MCID Basic and add the camera to its list of input devices. To add the camera to the MCID Basic input selection list: 1. Open the Settings menu and select Display format. Set the Image Type to 24 bit color. 2. Open the Settings menu again and select Input select. The Input Device Selection dialog box appears (Figure 1), which lists every color camera that is currently installed in MCID Basic. Click the [New] button. If another color camera has been installed already, a Create Input Device dialog box will appear. Select the New input device option and click [OK]. If no other cameras have been installed, the Input Device Definition dialog box appears (Figure 2).

4 Sony DXC Camera Guide

Figure 1: The Input Device Selection Dialog box lists all of the cameras installed in MCID Basic, and it is used to select which camera to use when acquiring images. You can select, add, or delete any input from the list. You can also edit the definition of a specific input, and assign specific operations and settings to it.
Select the appropriate Input sync, using Table II, below, as a guide. If you are using an RGB or special Input sync specify the Sync line that transmits the cameras horizontal and vertical sync signal (i.e., composite sync), where applicable. The composite sync may be transmitted on a separate input line (Line3/Black) or integrated with the green input signal (Line1/Green). 4. Enter a unique Name and Description in the entry fields (e.g., Color1, Sony). Press [OK] to exit. 5. A Customize dialog box appears next (Figure 3), which allows you to assign various input device operations to this camera (e.g., frame averaging controls). You can select them now or assign them later (see Chapter 2: Acquiring Images for details). Click [OK] to exit. 6. If you are installing a DXC camera as a special camera, a Settings dialog box will appear next (see Figure 7). a) Click on the [Port] button and specify the serial port to which the camera (or Interface box) is connected (default = COM1). b) If you are using an optional frame memory unit, check the MPU F100A checkbox. c) If you wish to use the camera as an integrating device, check the Frame integration option. Leave other adjustments for later. Press [OK] to add the camera to the list of input devices.

Sony DXC Camera Guide 5

The camera is now installed in the list of input devices. When you exit the Input Device Selection dialog box, the camera (and all of the settings and operations associated with it) becomes the default input device. MCID Basic will automatically select this camera (and a 24-bit color display format) each time the program is started. Table II: MCID Basic Input Sync selections to use with various Sony color cameras. Models with a P suffix are European versions.
7. Camera Model Sony DXC-930 Sony DXC-930P Sony DXC-930 with SCI-537 Sony DXC-930P with SCI-537 Sony DXC-960MD Sony DXC-960MD with SCI-537 Sony DXC-950P Sony DXC-970 Sony DXC-390 Special Input Sync* Not Applicable Not Applicable Sony930/960 RS170-HI-RGB Sony930 CCIR-HI-RGB Not Applicable Sony970 RS170-HI-RGB Sony950 CCIR-HI-RGB Sony970 RS170-HI-RGB Sony390 RS170-HI-RGB RGB Input Sync** RS170-HI-RGB CCIR-HI-RGB RS170-HI-RGB CCIR-HI-RGB RS170-HI-RGB RS170-HI-RGB CCIR-HI-RGB RS170-HI-RGB RS170-HI-RGB
* Requires custom MV Sony DXC Input cable ** Requires Sony RGB input cable
Figure 2: The Input Device Definition dialog box is used to define a cameras video signal and to indicate the input line to which it is connected.

6 Sony DXC Camera Guide

Figure 3: The Customize Input Selection dialog box is used to link controls for various camera operations to specific cameras.

Acquiring Images

Selecting the Camera If the camera is not set up as the default input device, you must first set the display format to 24 bit color. Open the Settings menu and select Display format. Set the Image Type to 24 bit color. Once you have set the display format to 24-bit color, you can enable the camera. Open the Settings menu and choose Input select. The Input Device Selection dialog box appears (Figure 1). From the list of cameras, select the color camera you wish to use. Digitizing
Click the Digitize icon (located in the Application toolbar) to initiate digitization or press <Ctrl - D>. A dialog box appears to indicate that MCID Basic is digitizing continuously and a live image appears in the Image View window.
Basic (Non-Integrating) Mode
If you are using the camera in non-integrating mode, MCID Basic will display a dialog box like the one shown in Figure 4. Video digitization occurs at 30 frames/sec (25/sec in Europe), so the digital image appears live. Position the specimen, focus the lens and adjust for optimal lighting, all while digitization continues. Note that, while MCID Basic is actively digitizing, no other operations are available. Click [OK] to terminate digitization. The image is now frozen, and any MCID Basic function may be applied to it.

Sony DXC Camera Guide 7

Figure 4: Clicking the Digitize icon initiates continuous digitization and displays a dialog box. This dialog box appears only when using a non-integrating video camera.

Integrating Mode

If you are using the camera in integrating mode, a dialog box like the one shown in Figure 5 will appear. Adjust the integration time using the Exposure Time control. Do not integrate if the image is bright. Just use a single frame. If the image is less bright, you will have to adjust the integration time. Once everything looks fine, click on [OK] (or press the <Enter> key) to freeze the image. Note: If frame integration is not enabled, select Settings > Input select and click the [Adjust] button that appears in the Input Device Selection dialog box. Figure 5: Clicking the Digitize icon initiates the digitization procedure and displays a dialog box. Move the slider along the Exposure Time bar to integrate over a number of frames. This dialog box appears only when using a DXC series camera in integrating mode.

Snap Shots

Press the Snap Shot button to capture an image using a single exposure (i.e., without displaying a continuously live image). If the camera is in non-integrating mode, MCID Basic will capture a single video frame. If the camera integrates, the image is automatically captured at the end of the specified exposure period. This function can be very useful if you are working with dim specimens and you have already chosen the correct exposure time. Clicking the Snap Shot icon will automatically capture a fresh image. To adjust the exposure time, Ctrl-click on the Snap Shot icon to display the Snap Image dialog box. Move the slider control to increase or decrease the exposure time. Press the [Snap] button to test the exposure.

8 Sony DXC Camera Guide

Figure 6: The Snap Image dialog box is used to control the Snap Shot exposure time.
Adjusting the Camera Response MCID Basic allows digital control over a number of DXC-970/950, DXC-930/960 and DXC-390 settings. To access these controls, press the [Adjust] button while digitization is occurring. MCID Basic will display a dialog box for camera adjustment (Figure 7). Note: If your DXC camera is configured as a standard RGB camera, all camera adjustments must be performed externally. Press the Menu button on the rear of the camera head to access these controls. Figure 7: The Settings dialog box for the Sony DXC-970/950 color camera.
Increases or decreases the camera output signal relative to the level of input illumination. Move the slider controls to adjust.

Offset

Move sliders to adjust the size of the no-light (black level) signal.
MCID Basic 7.0 Red/Blue gain

Sony DXC Camera Guide 9

Increases or decreases red and blue output signal relative to green output levels. Use these controls to manually adjust white balance (the controls are disabled when Auto white is turned on). To adjust white balance manually: 1. Clear the Auto white checkbox. 2. Present a white field of view. 3. Adjust Red and Blue gain until image appears white.

Detail control

Move slider controls to adjust image sharpness. Higher values enhance details, lower values reduce noise.

MPU-F100A

Enable this option if you are using Sonys optional Frame Memory Unit (MPU-F100A) with the camera.

Frame integration

Enable this option if you wish to control the camera exposure time. If this option is grayed out, select Settings > Input select and click the [Adjust] button that appears in the Input Device Selection dialog box.

Color temperature

Select the appropriate color temperature of the light source.

Gamma correction

Adjusts camera signal so that the camera is more sensitive to low levels of illumination than it is to high levels. If disabled, camera response to input illumination is linear.

Auto white

Allows automatic white balance adjustment (see instructions below). If disabled, white balance can be achieved by manually adjusting the Red gain and Blue gain controls.

Adjust white

Perform automatic white balance adjustment. The procedure is as follows: 1. Place a checkmark in the Auto white checkbox. 2. Present a white field of view. 3. Click on the [Adjust white] button. The camera will automatically adjust the Red and Blue gain levels to set the white balance. When completed, WHITE: OK is displayed in the Image View.

Adjust black

Perform automatic black balance (DXC-930/960 and DXC-390). To adjust black balance, present a black field of view, then click on the [Adjust black] button. The camera will automatically set the black balance. When completed, BLACK: OK is displayed in the Image View.
10 Sony DXC Camera Guide Port
Click to modify serial port characteristics (baud rate, parity, etc.), or to specify which serial port the camera is connected to during installation.
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