Hitachi V-21W operating instructions Auto black balance adjustment, Auto Black Auto Black OK

Models: V-21 V-21W

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White and black balance adjustment

Black balance adjustment

Black balance requires adjustment in the following situations.

Equipment being used for the first time

Equipment idle for an extended period

Large change of ambient temperature

Gamma setting changed

Auto black balance adjustment

1.Set the switches as indicated in the figure.

2.Set the Auto W/B BAL switch to ABB and release the switch. The switch returns to center for adjustment.

Displays the FILTER position and the color temperature of the lighting.

3.The viewfinder displays the following messages during adjustment. The lens iris is automatically closed.

4.Adjustment is completed in several seconds and automatically stored in memory.

AUTO BLACK :

AUTO BLACK : OK

Adjustment in progress

Adjustment completed

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Page 49
Image 49
Hitachi V-21W operating instructions Auto black balance adjustment, Auto Black Auto Black OK