JAI CV-M50IR operation manual Appendix, Precautions, Typical CCD Characteristics

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CV-M50IR

11. Appendix

11.1. Precautions

Personnel not trained in dealing with similar electronic devices should not service this camera.

The camera contains components sensitive to electrostatic discharge. The handling of these devices should follow the requirements of electrostatic sensitive components.

Do not attempt to disassemble this camera.

Do not expose this camera to rain or moisture.

Do not face this camera towards the sun, extreme bright light or light reflecting objects. Even when this camera is not in use, put the supplied lens cap on the lens mount.

Handle this camera with the maximum care.

Operate this camera only from the type of power source indicated on the camera.

Power off the camera during any modification such as changes of jumper and switch setting.

11.2. Typical CCD Characteristics

The following effects may be observed on the video monitor screen. They do not indicate any fault of the CCD camera, but do associate with typical CCD characteristics.

V. Smear

Due to an excessive bright object such as electric lighting, sun or strong reflection, vertical smear may be visible on the video monitor screen. This phenomenon is related to the characteristics of the Interline Transfer System employed in the CCD.

V. Aliasing

When the CCD camera captures stripes, straight lines or similar sharp patterns, jagged image on the monitor may appear.

Blemishes

Some pixel defects can occur, but this does not have en effect on the practical operation.

Patterned Noise

When the CCD camera captures a dark object at high temperature or is used for long time integration, fixed pattern noise (shown as white dots) may appear on the video monitor screen.

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Contents CV-M50IR Declaration of Conformity Table of Contents Standard Composition Main Features GeneralLocations and Functions Pin Multi-connector Trigger Pin Multi-connector DC-IN/SYNCPin Assignment External Trigger Mode Input/Output of HD/VD SignalNormal Shutter Mode Functions and OperationsCV-M50 EIA Non-interlaced / Field accumulation mode Edge pre-select mode for non-interlace onlyCV-M50 Ccir Non-interlaced / Field accumulation mode Pulse Width Control ModePulse width control mode for non-interlace only Start/Stop Trigger Mode CV-M50IR Long Time Exposure Mode EIA CcirCV-M50IR Table for SW 1 Setting Mode SettingTable for Shutter Time SW2 on PK8057 Board Jumper Settings Pixel Clock OutputLocation of SW2 and Jumpers Board PK8054 Side B Board PK8057 Side aAdjustment of Video Signal Output Level 126.02 External AppearanceSpecifications Spectral SensitivityTypical CCD Characteristics PrecautionsAppendix User’s Record Users Mode Settings Users ModificationsDisclaimer Camera type CV-M50 Scanning system2700-11083E F3