Photron FASTCAM ultima APX-i2, Руководство по оборудованию

Страница: 86 / 147

FASTCAM-ultima APX-i2 Hardware Manual
-84-
4.8. Extended Dynamic Range Mode
The Extended Dynamic Range Mode has been developed to record highlight and
lowlight portions together in one image frame by readjusting the exposure in the
imaging sensor. With this feature, the sensor automatically makes a necessary
adjustment so that both highlight and lowlight areas within one frame can be recorded
with appropriate exposure when the target event has an extremely wide range of
brightness.
This exposure adjustment function has three different levels, each assignable to a
different magnitude of brightness variation of the subject.
How to Set Extended Dynamic Range Mode
1. Press the MENU button on the keypad to display the menu.
2. Move the cursor by joystick to select the DS SHUTTER menu.
3. The menu shows the following items:
Menu Items Description
OFF Switches Extended Dynamic Mode off.
ON MODE 1 Sets magnitude of exposure adjustment low.
ON MODE 2 Sets magnitude of exposure adjustment medium.
ON MODE 3 Sets magnitude of exposure adjustment high.
4. Move the cursor by joystick to select a mode. Once the desired mode is selected,
press the joystick down to set it.