Photron FASTCAM ultima SE, Руководство пользователя

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Recording Operation Recording Operation
Use the Recording Operation section of the keypad to select a record mode and to Use the Recording Operation section of the keypad to select a record mode and to
start a recording.
start a recording.
3-4 3-4
Press the MODE SEL(mode select) button to step through the various record modes Press the MODE SEL(mode select) button to step through the various record modes
from left to right. The LED under the operative record mode will be illuminated.
from left to right. The LED under the operative record mode will be illuminated.
AUX MEM AUX MEM
Aux Mem is a special record mode that is used to calibrate the FASTCAM ultima SE Aux Mem is a special record mode that is used to calibrate the FASTCAM ultima SE
before making a recording of your event. The electronics, starting with the sensor in
before making a recording of your event. The electronics, starting with the sensor in
the Imager, may cause fixed pattern noise and shading errors in the pictures seen on
the Imager, may cause fixed pattern noise and shading errors in the pictures seen on
the monitor. These unwanted artifacts can be corrected by the proper use of the Aux
the monitor. These unwanted artifacts can be corrected by the proper use of the Aux
Mem record mode.
Mem record mode.
With the lens capped, an Aux Mem recording is made of the artifacts. The proces- With the lens capped, an Aux Mem recording is made of the artifacts. The proces-
sor then inverts the recorded artifacts and sums the result with the output video
sor then inverts the recorded artifacts and sums the result with the output video
canceling out the unwanted artifacts.
canceling out the unwanted artifacts.
NOTE NOTE
The imager frame rate must be set to 4,500 fps when performing an Aux Mem The imager frame rate must be set to 4,500 fps when performing an Aux Mem
recording.
recording.