5 ) Shading - Canon JCT-TF5G Instruction Manual

3cmos color camera
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( 5 ) SHADING

Due to the lens used or the environmental condition, vertical color shading may occur at the top and bottom of the
screen and at the corners. In this case, the shading correction can decrease the color shading. For the shading
correction of the unit, you can select among MANU (Manual shading correction) or OFF (no shading correction) for
V.SHAD. (Vertical Shading) and C.SHAD. (Corner Shading).
① MANU (Manual Shading correction)
Adjust the correction amount on the SHADING menu by confirming with a monitor or a waveform monitor.
• R size (R SIZE)
Adjust the red correction area of the corner.
• R gain (R GAIN)
Adjust the red correction level.
• R position (R POSI)
Adjust the red correction area on left and right side.
• B size (B SIZE)
Adjust the blue correction area of the corner.
• B gain (B GAIN)
Adjust the blue correction level.
• B position (B POSI)
Adjust the blue correction area on left and right side.
② OFF
The status is no shading correction.
* The shading correction is effective when the lens iris or zoom ratio is fixed� Use the unit by setting V�SHAD
and C�SHAD� to OFF�
Move up down
by pushing
MENU UP, DOWN
SHADING
V.SHAD.
MANU
C.SHAD.
R SIZE
R GAIN
R POSI
B SIZE
B GAIN
B POSI
0
63 (small
31 (low
-32
0
31 (Left area compression
-32
0
0
63 (small
31 (low
-32
0
31 (Left area compression
-32
0
Select the desired
value by pushing
DATA UP, DOWN
MANU
0
MANU
0
0
0
0
0
0
large)
high)
Right area compression)
large)
high)
Right area compression)
• Vertical Shading mode setting (MANU/OFF)
• Manual Vertical Shading mode adjustment
• Corner Shading mode setting (MANU/OFF)
• R size adjustment
• R gain adjustment
• R position adjustment -32 to 31
• B size adjustment
• B gain adjustment
• B position adjustment -32 to 31
25
2B996-016JA
-128 to 127
0 to 63
-32 to 31
0 to 63
-32 to 31

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