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7. Image transmission functions
<Transmitting images to the unit>
1. Select the mode.
Check that “To HS450” appears in the [Mode] field.
If “From HS450” appears instead, click the [From HS450] button so that “To HS450” appears.
2. Select the transmission destination of the images in the [Target] field.
FMEM1:
Unit’s frame memory 1
FMEM2:
Unit’s frame memory 2
FMEM3:
Unit’s frame memory 3
FMEM4:
Unit’s frame memory 4
3. When the [Select Image] button is clicked, the file selection dialog box appears on the screen.
Select the image file to be transmitted, and click [OK].
The image is now displayed in the image display area, and its horizontal and vertical dimensions appear in
the [Width] and [Height] fields at the bottom right.
4. In the [Size] field, select the size of the image to be transmitted to the unit.
HD1080 (1920
1080), HD720 (1280
720), SD480 (720
487) or SD576 (720
576) can be selected as
the size. If the image is in a different video format from the ones supported by the unit, the output will not
be displayed properly.
5. In the [Aspect] field, select the scaling method.
If the size of the image to be transmitted and the selected image differ, the image will be automatically
scaled according to one of the following methods.
Full:
The size of the image is increased or reduced so that it fits the size selected in the [Size] field. If
the aspect ratio of the image to be transmitted differs from that of the selected image, the ratio
between the horizontal and vertical dimensions will be changed.
Keep:
The image is expanded or reduced while its original aspect ratio is kept unchanged.
Any empty spaces in the image will appear black.
6. The [RGBA(1&2or3&4)] button can be selected when images containing the alpha channel are to be
transmitted.
Click the [RGBA(1&2or3&4)] button and select “FMEM1” in the [Target] field to transmit the RGB images to
frame memory 1 (FMEM1) and the alpha channel images to frame memory 2 (FMEM2).
Selecting “FMEM3” in the [Target] field to transmit the RGB images to frame memory 3 (FMEM3) and the
alpha channel images to frame memory 4 (FMEM4).
When the [Display Alpha] button is clicked, the alpha channel images appear as a preview display.
7. When the [Send] button is clicked, images are transmitted to the unit and images are saved in frame
memory and flash memory.
The [Wright Flash] button is always in the selected status.
When not saving images in the flash memory, click the [Wright Flash] button to deselect the [Wright
Flash] button.
