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5. 3 Gain
When the image is dark even if the lens iris is open, change the gain (video gain) to get the proper video level.
For the gain adjustment of the unit, MANU (Manual) and OFF (0 dB) modes are provided. Select the mode on
the GAIN menu. (Refer to the item "7.2 (2) GAIN (Video gain)".)
1
MANU (Manual gain)
Gain adjustment is performed on the GAIN menu. The adjustment range is from 0dB to 18dB in 1dB steps.
(Refer to the item "7.2 (2) (2.1) (a) Changing the gain in MANU mode".)
2
OFF
Gain is fixed at 0 dB.
5. 4 Shading Correction
Due to the lens used or the environmental condition, vertical color shading may occur at the top and bottom of
the screen. In this case, the shading correction can decrease the color shading. For the shading correction of
the unit, MANU (Manual shading correction) and OFF (no shading correction) modes are provided. Select the
mode on the PROCESS menu. (Refer to the item "7.2 (4) (4.5) Changing the shading correction mode".)
1
MANU (Manual Shading)
Adjust the correction amount on the PROCESS menu by confirming with a monitor or a waveform monitor.
(Refer to the "7.2 (4) (4.6) Changing the manual shading correction setting".)
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 with SHAD.
OFF for variable lens conditions.