MSD-54 SERIES User
’s Guide
54
Input signal
14:9 video signal
4:3
Cut: right&left
5:4
5:3
16:9
16:10
Aspect ratio of destination display device*
[Selecting
“
SIDE CUT/TOP BOTTOM CUT
” for aspect ratio restoration processing]
Cut: right&left
Cut:top&bottom
Cut:top&bottom
16:10 video signal
Cut: right&left
Cut: right&left
Cut: top&bottom
Cut: top&bottom
Cut:top&bottom
16:9 letter box signal
14:9 letter box signal
*The aspect ratio selected for the display device will be the base.
Cut: right&left
Cut:top&bottom
Cut:top&bottom
Cut: right&left
AUTO-1
Cut:top&bottom, right&left
Cut:top&bottom, right&left
AUTO-2
Cut:top&bottom
Cut:top&bottom
Cut:top&bottom
Cut:top&bottom, right&left
Cut:top&bottom, right&left
Cut:top&bottom
Cut:top&bottom
Cut:top&bottom
Cut:top&bottom
Cut:top&bottom, right&left
AUTO-2
AUTO-1
Cut:top&bottom
Cut:top&bottom, righ t&left
[Figure 8.17] Aspect ratio control-2(2/2)
Aspect ratios of analog composite video signals (NTSC/PAL), S-Video signals (NTSC/PAL), and analog
YPbPr signals (SDTV/HDTV) are restored based on ID-1 signals and WSS signals, while aspect ratio of HDMI
signals is restored based on packets called InfoFrame. ID-1 and WSS signals include recognition signals of
aspect ratio in order to switch the aspect ratio automatically. InfoFrame contains the same kind of the
identification data of aspect ratio.
Even with
“AUTO-1” or “AUTO-2”, the aspect ratio is not restored if recognition signals with valid aspect ratio
is not input. (If any of analog composite video signals (NTSC/PAL), S-Video signals (NTSC/PAL), analog
YPbPr signals (SDTV), or HDMI signals (SDTV) is input, the MSD performs in the same way as when the
input aspect ratio is 4:3; if analog YPbPr signals (HDTV) and HDMI signals (HDTV) are input, it performs as
when the input aspect ratio is 16:9.)
If no recognition signals with valid aspect ratio is input or if you use the fixed aspect ratio, you can select “4:3”,
“16:9”, “14:9”, “16:9 LETTER BOX”, “14:9 LETTER BOX”, “4:3 SIDE PANEL”, or “14:9 SIDE PANEL”.
Settings of “4:3”, “16:9”, “14:9”, “16:9 LETTER BOX”, “14:9 LETTER BOX”, “4:3 SIDE PANEL” and “14:9 SIDE