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6 exposure time – Grass Valley LDK 500 User Manual

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Operating instructions | Video preferences

4-18

4.

Press the White balance switch (15) again to start the measurement
procedure. A message indicating that the process is runnning appears.

5.

When the process is completed (within a few seconds) the OK message and
the measured temperature appear in the viewfinder.

The measured colour temperature is now stored in the selected memory position and
can be recalled as required.

Note

During the auto-white measurement process iris is set to Auto and 90% and the knee
is turned off.

Black balance is not necessary with this camera because of the continuous automatic
black control circuits.

4.8.6

Exposure time

The exposure time values of 1/200, 1/500 and 1/1000 of a second are used to capture
fast moving objects so that these can be played back sharply in slow motion. The value
selected depends on the speed of the moving object.

Note

Increasing the exposure speed lowers the camera sensitivity proportionally.

ND/RE

BATT

TAPE

REC

++

+

-

!

AW2

AW1

FL

7.5

5.6

3.2

AWHITE: running

ND/RE

BATT

TAPE

REC

++

+

-

!

AW2

AW1

FL

7.5

5.6

3.2

AWHITE: OK 3700K