IAI GO-2400M-USB, GO-2400C-USB User Manual

Thank you for purchasing this product.

Be sure to read this manual before use.

This manual includes important safety precautions and instructions on how to operate the unit. Be sure to read this manual to ensure proper operation.

User Manual

GO-2400M-USB GO-2400C-USB

2.35M Digital Progressive Scan

Monochrome and Color Camera

Document Version: 1.0

GO-2400-USB_Ver.1.0_Mar.2017

Contents

Notice ............................................................................3

Warranty .......................................................................3

Certifications ................................................................. 3

Warning ........................................................................3

Usage Precautions .......................................................6

Features ........................................................................7

Parts Identification ........................................................8

Preparation........................................................... 11

Preparation Process ...................................................11

Step 1: Installing the Software (first time only) ............11

Step 2: Connecting Devices ........................................ 12

Step 3: Verifying the Camera’s Network Connection

Status ..........................................................................14

Step 4: Configuring Initial Settings for the Camera .....14

Connecting to the Camera to Control Tool .............14

Configuring the Output Format ...............................15

Configuring Exposure and External Trigger

Settings ...................................................................16

Control via External Triggers .......................................17

When Controlling the Exposure Time Using

Specified Exposure Times ......................................17

When Controlling the Exposure Time using

the Pulse Width of the Trigger Input Signal ............17

Control Without External Triggers ...............................18

When Controlling the Exposure Time Using

Specified Exposure Times ......................................18

When not Controlling the Exposure Time ...............19

Step 5: Adjusting the Image Quality............................19

Adjusting the Gain ..................................................19

Manual adjustment .............................................19

Adjusting the White Balance

(GO-2400C-USB only) ............................................20

Manual white balance adjustment ......................20

Automatic white balance adjustment .................20

Adjusting the Black Level .......................................20

Step 6: Configuring Various Other Settings ................20

Step 7: Saving the Settings .........................................20

To save user settings ..........................................21

To load user settings ...........................................22

Basic Function Matrix .................................................22

Main Functions .................................................... 23

GPIO (Digital Input/Output Settings) ...........................23

Valid Input/Output Combinations ............................23

Acquisition Control (Image Acquisition Controls) ........24

Changing the Frame Rate ......................................24

Maximum Frame Rate .............................................24

Maximum frame rate period formula ..................25

Exposure Mode ...........................................................26

Trigger Control ............................................................26

Shortest Repetition Period for Triggers ...................26

When [Exposure Mode] is [Timed] .....................27

When [Exposure Mode] is [Trigger Width] .........28

Gain Control ................................................................29

LUT (Lookup Table) ....................................................30

To use the LUT function ......................................30

LUT values ..........................................................30

Gamma Function ........................................................31

To use the gamma function ................................31

Defective Pixel Correction Function ............................ 31

Line Status ..................................................................31

Shading Correction .....................................................32

Flat Shading ........................................................32

Color Shading (GO-2400C-USB only) ................33

To use the shading correction function ..............33

Binning Function .........................................................33

ROI (Regional Scanning Function) .............................34

ROI Settings ............................................................34

Sensor Multi ROI Function ..........................................35

Sequencer Function ....................................................37

Delayed Readout [Acquisition Transfer Start] ........40

ALC (Automatic Level Control) Function ..................... 40

To use the ALC function ......................................40

Automatic gain level control ...............................40

Detailed Settings for Gain Auto

(Automatic Gain Level Control) ..............................41

Counter and Timer Control Function

(counter support only) ................................................. 42

Counter occurrence diagram .............................42

Internal camera blocks .......................................42

To use the counter function ................................43

Video Process Bypass Mode ......................................43

Differences in camera operation ........................43

To enable video process bypass mode..............43

Chunk Data Function ..................................................44

Configuring Chunk Data .....................................45

Settings List ......................................................... 46

Feature Properties ......................................................46

Miscellaneous ...................................................... 54

Troubleshooting ..........................................................54

Specifications ..............................................................55

Frame Rate Reference ...............................................57

Spectral Response .....................................................57

Dimensions .................................................................58

User’s Record .............................................................59

Index ..................................................................... 60

— 2 —

GO-2400M-USB / GO-2400C-USB

— 3 —

Notice

The material contained in this manual consists of information that is proprietary to JAI Ltd., Japan and may only be used by the purchasers of the product. JAI Ltd., Japan 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 Ltd., Japan reserves the right to make changes without notice.

Company and product names mentioned in this manual are trademarks or registered trademarks of their respective owners.

Warranty

For information about the warranty, please contact your factory representative.

Certifications

CE compliance

As defined by the Directive 2004/108/EC of the European Parliament and of the Council, EMC (Electromagnetic compatibility), JAI Ltd., Japan declares that GO-2400M-USB and GO-2400C-USB comply with the following provisions applying to its standards. EN 61000-6-3 (Generic emission standard part 1) EN 61000-6-2 (Generic immunity standard part 1)

FCC

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the equipment and receiver.

•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

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.

GO-2400M-USB / GO-2400C-USB

— 4 —

GO-5000M-PGE

Supplement

The following statement is related to the regulation on “ Measures for the Administration of the control of Pollution by Electronic Information Products “ , known as “ China RoHS “. The table shows contained Hazardous Substances in this camera.

mark shows that the environment-friendly use period of contained Hazardous

Substances is 15 years.

嶷勣廣吭並㍻

嗤蕎嗤墾麗嵎賜圷殆兆各式根楚燕

功象嶄鯖繁酎慌才忽佚連恢匍何〆窮徨佚連恢瞳麟半陣崙砿尖一隈〇云恢瞳ゞ嗤蕎嗤墾麗嵎賜圷殆兆各式根楚燕〃泌和



桟隠聞喘豚㍉

窮徨佚連恢瞳嶄根嗤議嗤蕎嗤墾麗嵎賜圷殆壓屎械聞喘議訳周和音氏窟伏翌亶賜融延、窮徨佚連恢瞳喘薩聞喘乎窮徨佚連恢瞳音氏斤桟廠夛撹冢嶷麟半賜斤児繁附、夏恢夛撹冢嶷鱒墾議豚㍉。

方忖仝15々葎豚㍉15定。

部件名称

有毒有害物质或元素

铅

(Pb)

汞

(Hg)

镉

(Cd)

六价铬

(Cr (VI))

多溴联苯

(PBB)

多溴二苯醚

(PBDE)

电路板 × ○ ○ ○ ○ ○

螺丝 × ○ ○ ○ ○ ○

插座 × ○ ○ ○ ○ ○

······ ······ ······ ······ ······ ······ ······

GO-2400M-USB / GO-2400C-USB

— 5 —

GO-5000C-PGE

Supplement

mark shows that the environment-friendly use period of contained Hazardous

Substances is 15 years.

嶷勣廣吭並㍻

嗤蕎嗤墾麗嵎賜圷殆兆各式根楚燕

功象嶄鯖繁酎慌才忽佚連恢匍何〆窮徨佚連恢瞳麟半陣崙砿尖一隈〇云恢瞳ゞ嗤蕎嗤墾麗嵎賜圷殆兆各式根楚燕〃泌和



桟隠聞喘豚㍉

方忖仝15々葎豚㍉15定。

部件名称

有毒有害物质或元素

铅

(Pb)

汞

(Hg)

镉

(Cd)

六价铬

(Cr (VI))

多溴联苯

(PBB)

多溴二苯醚

(PBDE)

电路板 × ○ ○ ○ ○ ○

螺丝 × ○ ○ ○ ○ ○

插座 × ○ ○ ○ ○ ○

光学滤镜 × ○ × ○ ○ ○

······ ······ ······ ······ ······ ······ ······

GO-2400M-USB / GO-2400C-USB

— 6 —

Notes on cable configurations

The presence of lighting equipment and television receivers nearby may result in video and audio noise. In such cases, change the cable configurations or placement.

Notes on attaching the lens

Avoiding dust particles

When attaching the lens to the camera, stray dust and other particles may adhere to the sensor surface and rear surface of the lens. Be careful of the following when attaching the lens.

•Work in a clean environment.

•Do not remove the caps from the camera and lens until immediately before you attach the lens.

•To prevent dust from adhering to surfaces, point the camera and lens downward and do not allow the

lens surface to come into contact with your hands or other objects.

•Always use a blower brush to remove any dust that adheres. Never use your hands or cloth, blow with your mouth, or use other methods to remove dust.

Phenomena specific to CMOS image sensors

The following phenomena are known to occur on cameras equipped with CMOS image sensors. These do not indicate malfunctions.

•

Aliasing

When shooting straight lines, stripes, and similar patterns, vertical aliasing (zigzag distortion) may appear on the monitor.

•

Blooming

When strong light enters, more than the allowable amount of charge of the sensor element in the CMOS image sensor (pixel) and the charge is overflowing, enters into the surrounding pixels, and blooming may occur. However, this does not affect actual operation.

•

Fixed pattern noise

When shooting dark objects in high-temperature conditions, fixed pattern noise may occur throughout the entire video monitor screen.

•

Defective pixels

Defective pixels (white and black pixels) of the CMOS image sensor are minimized at the factory according to shipping standards. However, as this phenomenon can be affected by the ambient temperature, camera settings (e.g., high sensitivity and long exposure), and other factors, be sure to operate within the camera’s specified operating environment.

Notes on exportation

When exporting this product, please follow the export regulations of your country or region.

Usage Precautions

GO-2400M-USB / GO-2400C-USB

— 7 —

GO-2400M-USB / GO-2400C-USB

Features

The GO-2400M-USB/GO-2400C-USB is an industrial progressive scan camera equipped with a 1/1.2-inch global shutter CMOS image sensor with 2.35 effective megapixels (1936 × 1216). The unit is compact and lightweight in design and is equipped with USB 3.0 interface.

 The GO-2400M-USB produces monochrome output while the GO-2400C-USB produces Bayer output.

Compact and lightweight

The unit’s compact (approx. 29 × 29 × 41.5 mm, excluding lens mount) and lightweight (approx. 46 g) design allows for easy assembly and installation.

Output formats

You can choose from 8-bit, 10-bit, and 12-bit* output for both monochrome and Bayer.

* As the color camera cannot perform white balance when using 12-bit output, perform white balance on the

application.

High frame rate

The GO-2400M-USB and GO-2400C-USB are both capable of frame rates of up to 159 fps (8-bit format) for full 2.35-megapixel output. Even faster frame rates can be achieved when a smaller ROI (region of interest) is specified.

ALC (automatic level control) function

Combine the automatic gain control and automatic exposure control functions to allow handling of changes in various brightnesses.

Variety of pre-process functions

• LUT (lookup table)

For programmable control over gamma and contrast.

• Gamma correction

Gamma can be set to 0.45, 0.60, or 1.0 (off).

• Shading correction (flat field and color shading)

Non-uniformity (i.e., shading) in the amount of light generated by the lens and lighting equipment can be corrected.

• Bayer white balance (GO-2400C-USB only)

White balance can be automatically adjusted continuously. It can also be adjusted manually using R, and B gain.

Connection example:

External trigger

AC adapter

Camera

Computer

USB 3.0

— 8 —

GO-2400M-USB / GO-2400C-USB

Parts Identification

②

③

①

④

⑤

⑥

Lens mount (C-mount)

Mount a C-mount lens, microscope adapter, etc. here.

 Before mounting a lens, be sure to refer to “Step 2: Connecting Devices” (page 12) and confirm the

precautions for attaching a lens and the supported lens types.

USB 3.0 connector

Use a USB 3.0 compatible cable to connect this to a USB port on the computer.

Power/trigger LED

Indicates the power and trigger input status.

LED status and camera status

LED Light Status

Power / trigger LED Lit amber Camera initializing.

Lit green Camera in operation. Blinking green During operation in trigger mode, trigger signals are being

input.

 The blinking interval is not related to the actual input interval

of the external trigger.

— 9 —

GO-2400M-USB / GO-2400C-USB

DC IN / trigger IN connector (6-pin round)

Connect the cable for a power supply (optional) or for DC IN / trigger IN here.

HR-10A-7R-6PB (73) (Hirose Electric or equivalent)

Pin No.

Input/

output

Signal Description

1 DC IN +12 to +24 V±10% 2 In Opto IN 1

Line 5

3 Out Opto OUT 1

Line 2

4 Out Opto OUT 2

Line 3

5 Opto Common 6 GND

Recommended external input circuit diagram (reference example)

TLP2366

1SS400

180CS

BF545C

USER POWER1

+3.3V to +24V

JAI GO Series CAMERA side

User side

+3.3V

JAI camera

HIROSE_6Pin_No.5

HIROSE_6Pin_No.2

User side

— 10 —

GO-2400M-USB / GO-2400C-USB

Recommended external output circuit diagram (reference example)

Standard circuit diagram example

2SC6033

220BS

1SS400

180BS

100KBS

TLP109(TPR, E)

HIROSE_6Pin_No.5

HIROSE_6Pin_NO.3 or 4

OUT f rom cam era

USER POWER2 +5V to +24V

User side

JAI GO Series CAMERA side

330

330~

2SC6033

4k7

OUT

4k7

Userload (resistor/lamp/relay/etc)

JAI camera

User side

Characteristics of the recommended circuits for Opto OUT

OUTPUT LINE RESPONSE TIME

Output Line Voltage

Camera Output Signal

TDR

TDF

90%

10%

Output LEVEL = User Vcc- (0.8 to 1.1)

Camera locking screw holes (M3, 3 mm depth)

Use these holes when attaching an MP-43 tripod adapter plate (optional) or mounting the camera directly to a wall or other structural system.

Camera locking screws (M3, 3 mm depth)

Use these when mounting the camera directly to a wall or other structural system.

— 11 —

GO-2400M-USB / GO-2400C-USB

Preparation

Preparation Process

Step 1 Installing the Software (first time only)

Install the software for configuring and controlling the camera (JAI SDK) on the computer.



Step 2 Connecting Devices

Connect the lens, USB cable, AC adapter, computer, and other devices.



Step 3 Verifying Whether the Camera is Running

Verify whether the camera is ready for use.



Step 4 Configuring Initial Settings for the Camera

• Configure the output format.

• Configure settings related to the exposure and external trigger.



Step 5 Adjusting the Image Quality

• Adjust the gain and white balance.

• Adjust the exposure (shutter).



Step 6 Configuring Various Other Settings

Configure various other settings as necessary.



Step 7 Saving the Settings

Save the current setting configurations in user memory.

Step 1: Installing the Software (first time only)

When using the camera for the first time, install the software for configuring and controlling the camera (JAI SDK) on the computer.

 When you install JAI SDK, JAI Camera Control Tool will also be installed.

Download the “JAI - Getting Started Guide” and JAI SDK from the JAI website.

URL: http://www.jai.com/en/support/download-jai-software

Refer to the “JAI - Getting Started Guide,” and install JAI SDK on the computer.

The computer will restart when installation is complete.

— 12 —

GO-2400M-USB / GO-2400C-USB

Step 2: Connecting Devices

Connect the lens, USB cable, AC adapter, and other devices. Attach the lens in a clean environment to prevent dust from adhering to the unit.

Camera body

Direct connection

(or MP-43 tripod adapter plate)

DC IN / trigger IN

connection cable

Lens

USB cable

Computer

to external trigger

AC adapter (not supplied)

(power supply)

Lens

• C-mount lenses with lens mount protrusions of 9 mm or less can be attached.

9 mm or less

Lens mount protrusion

Lens

• The diagonal of the camera’s CMOS image sensor is 13.4 mm, which is larger than the 11 mm size of standard 2/3-inch lenses. To prevent vignetting and to obtain the optimal resolution, use a lens that will cover the 13.4 mm diagonal. Some lens manufacturers offer lenses with a 13.4 mm format. If not, a 1-inch lens is recommended.

— 13 —

GO-2400M-USB / GO-2400C-USB

Caution

• The maximum performance of the camera may not be realized depending on the lens.

• Attaching a lens with a mount protrusion of 9.1 mm or longer may damage the lens or camera.

Note

The following formula can be used to estimate the focal length. focal length = WD / (1 + W/w)

WD: Working distance (distance between lens and object) W: Width of object w: Width of sensor (11.3 mm on this camera)

Direct connection (or MP-43 tripod adapter plate)

When mounting the camera directly to a wall or other device, use screws that match the camera locking screw holes on the camera. (Large: M3, small: M2, depth: 3 mm) Use the supplied screws to attach the tripod adapter plate.

Caution

For heavy lenses, be sure to support the lens itself. Do not use configurations in which its weight is supported by the camera.

USB cable

Connect a USB cable to the USB 3.0 connector.

Caution

The camera is equipped with a USB 3.0 compatible Micro B connector. Although this connector includes USB

2.0 connectors, the camera does not support use of USB 2.0.

Computer

Use a computer that meets the following requirements.

Operating system (OS):

Microsoft Windows 7/8 32-bit/64-bit edition

CPU: Intel Core i3 or higher Memory:

Windows 7/8 32-bit edition: DDR3, 4 GB or higher Windows 7/8 64-bit edition: DDR3, 8 GB or higher

Graphics card: PCI-Express 3.0 or higher Interface: USB 3.0 compatible connector

DC IN / trigger IN connection cable

AC adapter (power supply) (if necessary)

Connect the AC adapter and the round connector of the connection cable to the DC IN / trigger IN connector on the camera.

— 14 —

GO-2400M-USB / GO-2400C-USB

Step 3: Verifying the Camera’s Network Connection Status

When power is supplied to the camera while the necessary equipment is connected, the power / trigger LED at the rear of the camera lights amber, and initialization of the camera starts. When initialization is complete, the power / trigger LED lights green.

Verify whether power is being supplied to the camera by checking the rear LED.

Lit green

During normal status

 For details on how to read the LEDs, see “LED status and camera status” (page 8) in the “Parts

Identification” section.

Step 4: Configuring Initial Settings for the Camera

Start Control Tool, configure initial settings for the output format, exposure, external trigger, etc.

Connecting to the Camera to Control Tool

Start JAI Control Tool.

Cameras connected to the computer’s USB 3.0 connectors are detected, and a window appears. If they do not appear, right-click inside the window and select [Search for Cameras].

Select the camera you want to configure.

Check that the settings of the selected camera are displayed.

— 15 —

GO-2400M-USB / GO-2400C-USB

Configuring the Output Format

Configure the size, position, and pixel format of the images to be acquired. The factory settings are as follows. Change the settings as necessary.

Factory default values

Item Default value

Image Format Control Width 1936 (pixels)

Height 1216 (pixels) Offset X (horizontal position) 0 (pixels) Offset Y (vertical position) 0 (pixels) Pixel Format GO-2400M-USB: 8 Bit Monochrome

GO-2400C-USB: 8 Bit Bayer RG

 You can specify the image acquisition area. For details, see “ROI (Regional Scanning Function)” (page 34).

Select the [Feature Properties] tab, and select the item you want to configure under [Image Format Control].

when a configurable item is selected.

Note

Settings can only be changed when image acquisition on the camera is stopped. If an item is grayed out and

does not appear even when you select it, click (Stop Acquisition) to stop image acquisition.

Click and change the setting value.

Example: When changing [Width]

— 16 —

GO-2400M-USB / GO-2400C-USB

Example: When changing [Pixel Format]

Note

Direct entry of numerical and text values is possible for some setting items.

Configuring Exposure and External Trigger Settings

Configure settings related to exposure control methods and trigger control. The factory settings are as follows. Change settings as necessary, according to the intended purpose or application.

Factory default values

Item Default value

Trigger Selector (trigger operation) Frame Start

Trigger Mode Off Trigger Source (trigger signal source) Line 5 - Optical In 1

Trigger Activation (trigger polarity) Rising Edge (rising edge of input signal) Exposure Mode Timed (control via exposure time) Exposure Time 6210 (µs) Exposure Auto* Off

* This item is only enabled when [Exposure Mode] is set to [Timed].

Caution

When [Exposure Mode] is set to [Off], [Trigger Mode] cannot be set to [On]. Other settings may also be restricted depending on the exposure mode, so be sure to set the exposure mode before configuring the trigger settings.

Configure the settings by expanding [Acquisition Control] and configuring the following items.

Caution

Settings can only be configured when image acquisition on the camera is stopped. If an item is grayed out and the setting cannot be changed, stop image acquisition beforehand.

— 17 —

GO-2400M-USB / GO-2400C-USB

Control via External Triggers

When Controlling the Exposure Time Using Specified Exposure Times

Configure the settings as follows.

Item Setting value / selectable range

Trigger Selector (trigger operation) Frame Start

Trigger Mode On

Trigger Source (trigger signal source) Any

Trigger Activation (trigger polarity) Rising Edge (rising edge of input signal), Falling Edge (falling

edge of input signal) Exposure Mode Timed (control via exposure time) Exposure Time 6 to 7999892 (µs) (1 µs/step)*

Exposure Auto Off, Continuous

* 1 The minimum value will differ depending on the [Pixel Format] setting value.

Set [Exposure Mode] to [Timed].

([Timed] is the default setting.)

Specify the exposure time in [Exposure Time].

The setting value for the exposure time can only be changed when [Exposure Auto] is set to [Off]. If [Exposure Auto] is set to [Continuous], temporarily set it to [Off] before changing the exposure time.

Set [Trigger Selector] to [Frame Start].

([Frame Start] is the default setting.)

Set [Trigger Mode] to [On].

If necessary, change the [Trigger Source], [Trigger Activation], and [Exposure Auto] settings.

When Controlling the Exposure Time using the Pulse Width of the Trigger Input Signal

Configure the settings as follows.

Item Setting value / selectable range

Trigger Selector (trigger operation) Frame Start

Trigger Mode On Trigger Source (trigger signal source) Any Trigger Activation (trigger polarity) Level High (high-level duration), Level Low (low-level

duration) Exposure Mode Trigger Width (control via trigger width)

— 18 —

GO-2400M-USB / GO-2400C-USB

Set [Exposure Mode] to [Trigger Width] .

When you select [Trigger Width], [Trigger Mode] will automatically be set to [On].

Set [Trigger Selector] to [Frame Start].

([Frame Start] is the default setting.)

If necessary, change the [Trigger Source] and [Trigger Activation] settings.

Other controls

In addition to exposure time, the following can also be controlled by external triggers. Select these control operations in [Trigger Selector].

[Trigger Selector] setting Description

Acquisition Start Start image acquisition. Acquisition End Stop image acquisition. Acquisition Transfer Start Output acquired images at a specified timing. (Up to 8

frames for 8-bit, and up to 4 frames for 10-/12-bit.)

Control Without External Triggers

When Controlling the Exposure Time Using Specified Exposure Times

Configure the settings as follows.

Item Setting value / selectable range

Trigger Selector (trigger operation) Frame Start

Trigger Mode Off Exposure Mode Timed (control via exposure time) Exposure Time The exposure time will differ depending on the [Pixel Format]

and [Acquisition Frame Rate] setting values. (1 µs/step)*

Exposure Auto Off, Continuous

*1 The maximum value for [Exposure Time] varies depending on the value configured for the [Acquisition Frame

Rate Raw] setting. Max. value for [Exposure Time] = [Acquisition Frame Rate Raw] value - 14H (8 bit: 14×4.85 = 67.9, 10/12 bit: 14×6.22 = 87.1)

Set [Exposure Mode] to [Timed].

([Timed] is the default setting.)

Specify the exposure time in [Exposure Time].

The setting value for the exposure time can only be changed when [Exposure Auto] is set to [Off].

If [Exposure Auto] is set to [Continuous], temporarily set it to [Off] before changing the exposure

time.

Set [Trigger Mode] to [On].

If necessary, change the [Exposure Auto] setting.

— 19 —

GO-2400M-USB / GO-2400C-USB

When not Controlling the Exposure Time

Configure the settings as follows.

Item Setting value / selectable range

Exposure Mode Off

The exposure will be performed with an exposure time equal to 1 / frame rate.

Note

• [Exposure Time] will be disabled.

• [Exposure Auto] cannot be used.

Step 5: Adjusting the Image Quality

Adjust the image quality using the gain and white balance (GO-2400C-USB only) functions.

To adjust the image quality

The display level must be changed from [Beginner] to [Guru].

Adjusting the Gain

Adjust the sensitivity via the analog gain (i.e., master gain).

 For details on gain control, see “Gain Control” (page 29) in the “Main Functions” section.

■ Manual adjustment

Expand [Analog Control], and set [Gain Auto] to [Off].

([Off] is the default setting.)

Configure the gain.

Expand [Analog Control], and select the gain you want to configure in [Gain Selector].

• For the GO-2400M-USB, only [Analog All] (master gain) can be configured.

• For the GO-2400C-USB, [Analog All] (master gain), [Digital Red] (digital R gain), and [Digital

Blue] (digital B gain) can be configured individually.

Configure the gain value in [Gain].

• [Analog All] (master gain) can be set to a value from x1 to x16 (0 dB to +24 dB). The resolution is set in x0.01 steps (0.005 dB to 0.08 dB depending on the setting value). Values are configured by multipliers.

• For the GO-2400C-USB, the [Digital Red] (digital R gain) and [Digital Blue] (digital B gain) can be set to a value from x0.45 to x5.62 (–7 dB to +15 dB) the [Analog All] (master gain) value. The resolution is set in x0.01 steps.

+ 42 hidden pages

IAI GO-2400M-USB, GO-2400C-USB User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual