IDK MSD-54 Series - Manual (Page 52)

MSD-54 SERIES User’s Guide
52
8.3.3 Aspect ratio control of input video [INPUT ASPECT]
･AUTO-1 [Default] ･14:9 ･14:9 SIDE PANEL
･AUTO-2 ･16:9 LETTER BOX ･FULL
･4:3 ･14:9 LETTER BOX ･THROUGH
･16:9 ･4:3 SIDE PANEL
If you select “AUTO-1” or “AUTO-2”, the aspect ratio will be restored to the original ratio according to the
settings of “8.3.2 Aspect ratio control of output video” and “8.3.4 Aspect ratio ”.
”AUTO-1” and “AUTO-2” works the same except for when letter box signals are input. ”AUTO-1” processes
them as video signals of 16:9 or 14:9 while “AUTO-2” sets them as 4:3. Normally, no problem occurs if you set
the aspect ratio to “AUTO-1”, but some DVD players and other devices display subtitles or setup menus on
the area that does not have letter box signal video, which may not be displayed within the screen. In such
case, set the aspect to “AUTO-2” to display the whole video.
Input signal
4:3 video signal
4:3 5:4
BC is displayed
at the top&
bottom
5:3
BC is displayed
at the right&left
16:9
BC is displayed
at the right&left
16:10
BC is displayed
at the right&left
Aspect ratio of connected display device*
[Selecting “LETTER BOX/SIDE PANEL” for aspect ratio restoration processing]
5:4 video signal BC is
displayedat the
right&left
BC is displayed
at the right&left
BC is displayed
at the right&left
BC is displayed
at the right&left
* Each aspect ratio is found on the basis of the aspect ratio selected for the display device.
BC= Background Color (default: black)
5:3 video signal BC is displayed
at the
top&bottom
BC is displayed
at the
top&bottom
BC is displayed
at the right&left
BC is displayed
at the
top&bottom
[Figure 8.14] Restoring aspect ratio -1(1/2)
For each input port/input signal