Hitachi V-21 Manual Do Utilizador
5
Note when using
NOTE
**********CCD characteristic phenomena**********
The following types of phenomena are innate characteristics of a charge
coupled device (CCD) and are not malfunctions. Be aware of these when
using a CCD camera for broadcast or other demanding applications.
coupled device (CCD) and are not malfunctions. Be aware of these when
using a CCD camera for broadcast or other demanding applications.
Smear
When a bright object is picked up, thin trails appear above and below the image.
The effect is more pronounced at high electronic shutter speeds.
The effect is more pronounced at high electronic shutter speeds.
Fixed pattern
When operate at high temperature, a fixed pattern (vertical stripes, white dots)
can appear. The pattern is more easily seen when the camera sensitivity is raised.
can appear. The pattern is more easily seen when the camera sensitivity is raised.