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6. 5 Shading Correction
Due to the lens used or the environmental condition, color shading may occur at the upper and lower side of
the screen. In this case, the shading correction can decrease the color shading. For the 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) (7.3)
Changing shading correction mode".)
(D
SET(Auto shading)
• When the shutter speed mode is set to EXT TRIG or the SS long period exposure mode, the automatic
shading correction cannot be performed.
• 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. If the camera is in Freeze Mode, perform the
cancellation procedure (refer to the item "6.6 Freeze Operation") to return the camera to Live Image
Mode.
• 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 terminated correctly.
SHD OK
LIMIT
Automatic shading correction operation terminated, however, the correction
necessary exceeds the camera's ranqe so the maximum possible value is applied.
SHD NG
LEVEL LOW
Automatic shading correction cannot be performed because the video level is too
low. Set the video level properly.
SHD NG
LEVEL HIGH
Automatic shading correction cannot be performed because the video level is too
high. Set the video level properly.
SHD NG
NOT AVAILABLE
Automatic shading correction operation cannot be performed because the shutter
speed mode is the EXT TRIG mode or the SS long period exposure mode.
(D 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) (7.4) Changing the manual shading correction setting".)
(D OFF
The status is no shading correction.
* The shading correction is effective when the lens iris or zoom ratio is fixed. Use the unit with
SHADING OFF for variable lens conditions.
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