Gain; Freeze Operation - Toshiba IK-CT2D Instruction Manual

6. 4 Gain

When the image is dark, change the gain (video gain) to get the desired video level.
For gain adjustment of the unit, AUTO (Automatic gain control), MANUAL (Manual gain control), OFF (0 dB) modes
AUTO (Automatic gain control)
1
When the output is low, gain is automatically adjusted to a suitable video level.
You can set a value for the maximum gain from 0 dB to 18 dB in 1 dB increments. (Refer to 7.2 (2) (2.1) "Changing
settings in the AUTO (AGC: automatic gain control) mode.")
setting in AUTO mode".)
MANUAL (Manual gain)
2
Gain adjustment is performed on the GAIN menu. The adjustment range is from 0 to 18dB in 1dB steps.
(Refer to the item "7.2 (2) (2.2) Changing gain in MANUAL mode".)
OFF
3
Gain is fixed at 0 dB.
Note:
White, red, green, or blue dots may occur when the gain is increased. This is not a malfunction, just certain
characteristics of the CMOS sensor becoming more visible.

6. 5 Freeze Operation

case of the color bar pattern, or index menu/menu.
frozen. (Refer to (7.2 (7) (7.4) "Changing the FREEZE display.")
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