Gain; Shading Correction - Toshiba IK-TF7 Instruction Manual

3 ccd camera

Hide thumbs Also See for IK-TF7:

Table of Contents

Result displayed

AWB NG

NOT AVAILABLE

AWB NG

2 MANU (Manual white balance)

• Set the MODE to MANU on the WHT BAL menu.

(Refer to the item "7.2 (3) WHT BAL (white balance)".)

• Shoot a known white object, adjust the white balance adjusting the levels of R GAIN and B GAIN on the

menu, confirming with a monitor or a waveform monitor.

(Refer to the item "7.2 (3) (3.2) Changing each setting in MANU mode".)

6. 2 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 -3dB 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.

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 shading correction mode".)

1 MANU (Manual Shading)

Perform the correction amount setting on the PROCESS menu, 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.

Automatic white balance adjustment cannot be performed because the

shutter speed mode is E.TRG mode.

Automatic white balance adjustment cannot be performed for other

reasons. Such as no white area is included in an object, etc.

Meaning

Table of Contents