Toshiba IK - HD1C Shading Correction, Automatic shading correction operation finished correctly

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Note:

White, red, green, or blue dots may occur when the gain is increased. This is not a malfunction, just

certain characteristics of the CCD becoming more visible.

6 5 Shading Correction

Due to the lens used or the environmental condition, color shading may occur at the upper and lower edge of the screen. If this happens, the shading correction function can be used to decrease the amount of color shading. For shading correction of the unit, SET (Automatic shading correction), MANUAL (Manual shading correction), and OFF (no shading correction) modes are provided. Select the mode on the OPTION menu. (Refer to the item “7.2 (7) (7.2) Changing shading correction mode”.)

SET(Auto shading)

If the color bar pattern is displayed on the screen or if the index menu/menu is displayed, press the [DISP] button to remove them from the screen.

Push the [MENU UP] button for approx. 1 second.

When the automatic shading correction operation starts, the character SHD blinks on the screen.

When the automatic shading correction operation terminates, the character SHD ends blinking and the result is displayed for approx. 1 second.

Display

Meaning

SHD OK

Automatic shading correction operation finished correctly.

SHD OK

Automatic shading correction operation finished, however, the correction

LIMIT

necessary exceeds the camera’s range so the maximum possible value is applied.

SHD NG

Automatic shading correction cannot be performed because the video level is too

LEVEL LOW

low. Adjust the video level by increasing the illumination or opening the lens iris.

SHD NG

Automatic shading correction cannot be performed because the video level is too

LEVEL HIGH

high. Adjust the video level by decreasing the illumination or closing the lens iris.

MANUAL(Manual Shading)

Perform the correction amount setting on the OPTION menu, confirming with a monitor or a vector scope. (Refer to the “7.2 (7) (7.3) Changing manual shading correction mode”.)

OFF

The status is no shading correction.

*Shading correction is only effective when the lens iris and zoom ratio is fixed. Use the unit with SHADING OFF for variable lens conditions. .

Note:

Before shading correction is performed, please shoot a known white object that fills the screen in the proper video level and set the automatic white balance (AWB) .

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Contents IK-HD1C Safety Precautions Disclaimer Limitation of Usage Table of ContentsOption Components Items Controlled by the on Screen Display Available selections Preset value Factory settingFront Names and FunctionsStandard Connection ConnectionConnection on Back Panel Back panel view 3A Connector Pin AssignmentsOperation Automatic Black BalanceDisplay Meaning White Balance FeaturesAWB OK Gain Scene FileAutomatic shading correction operation finished correctly Shading CorrectionUsing the Menus Mode Setting by the on Screen DisplayMenus SHUTTER䋨Electronic shutter䋩Flicker may be large 䋨1䋮1䋩 Changing the setting in Auto mode Changing the video level in the automatic shutter modeChanging the automatic shutter response speed Changing the automatic shutter zone area Changing the shutter speed 䋨1䋮2䋩 Changing the setting in Manual mode䋨1䋮3䋩 Changing the setting in SS Synchro. Scan mode Changing the shutter speed settingModemanual Mode Auto MAX Gain䋨2䋮2䋩 Changing gain in Manual mode Gain Video gainChanging R Paint Changing color temperature settingConfirming the contents of the zone area selected by AWB 䋨3䋩 WHT BALWhite BalanceMode ATW Paint Changing the blue gain 䋨3䋮3䋩 Changing gain in Manual modeMode Manual Gain Temp Changing the red gain䋨4䋩 Process 䋨4䋮1䋩 Changing gamma correction ON/OFF䋨4䋮2䋩 Changing gamma correction level 䋨4䋮3䋩 Changing detail outline gain 䋨4䋮4䋩 Changing master pedestal䋨4䋮5䋩 Changing DNR Digital Noise Reduction 䋨5䋮2䋩 Changing Matrix setting 䋨5䋩 MATRIXMatrix color correction䋨5䋮1䋩 Changing Matrix color correction ON/OFF 䋨6䋮1䋩 INT screen 䋨6䋮2䋩 Changing EXT. settingAdjusting horizontal phase 䋨6䋩 Sync䋨7䋩 Option 䋨7䋮1䋩 Changing Output mode䋨7䋮2䋩 Changing shading correction mode 䋨7䋮3䋩 Changing manual shading correction modeRGB Sync 䋨8䋩 Returning to factory settings䋨7䋮6䋩 Changing OSD Output mode Output RGBExternal Sync 䋨1䋩 External sync signal input conditionsUsing the unit with external sync signal Setting by 1HSymptom Items to be checked Before Making Service CallCCD SpecificationsExternal Appearance Diagram One 1 Year Limited Warranty of Labor and Parts How to Obtain Warranty Service Step-By-Step ProceduresYour Responsibilities