Motorola DSR-4530, Руководство оператора, Страница: 37 / 92

DSR-4530 31
Operating the DSR-4530
Aspect Ratio Menu
The Aspect Ratio Menu displays the current input aspect ratio and has one field
that allows the output aspect ratio to be changed when the uplinked video has an
aspect ratio of 16x9. Press the
56
buttons until the Aspect Ratio menu appears
(shown below).
Note: If the DSR-4530 receives input of 4x3, the output is always 4x3.
Input Field
The Input field displays the aspect ratio of video that the DSR-4530 is currently
receiving, either 4x3 or 16x9. This field is non-editable. Three dashes (- - -) are
displayed when no signal is received.
Output Field Default: 16x9
The aspect ratio conversion is applicable only if the aspect ratio of the source/input
video is 16x9. The unit converts 16x9 source video to a 4x3 aspect ratio in the zoom,
pan-scan, or letterbox format based on what is selected for the Output field.
Press the
4
button until the cursor is at the Output label. Press the ENTER button to
enter the field. Press the
56
buttons to display the desired options of: 16x9, 4x3
ZOOM, 4x3 PAN (information in the video material directs which portion of the
16x9 image to output), and 4x3 LETTERBOX.
Note: If 4x3 PAN information is not available when the 4x3 PAN option is chosen,
the DSR-4530 outputs the center portion of the 16x9 image.
Use the
56
buttons to specify the desired option.
If you select a new aspect ratio, the following warning screen appears.
Press any arrow button (
3456
) to back out of the field and leave it unchanged.
Otherwise, press the ENTER button to proceed.
E --- 4x3 (Pan Scan)
ASPECT RATIO Input Output when 16x9
Read-only
Press E to continue or to stop
CAUTION: Change will interrupt service