TLV-400S H.264/MPEG-2 Professional Digital TV Receiver User’s Manual
Example)
CONFIG -> MAIN -> VIDEO -> ASPECT RATIO is 16:9
And subtitle aspect ration is 4:3.
-> Only center part (4:3 range) of the screen (16:9 screen) is used for subtitle display.
CONFIG -> MAIN -> VIDEO -> ASPECT RATIO is 4:3
And subtitle aspect ration is 4:3.
-> Full screen is used for subtitle display.
3.2.2.8 CONFIG/MAIN/OSD sub-menu
Enable or disable OSD for main display. CONFIG/FAULT/MAIN/OSD, STATUS/MAIN/PSIP,
CONFIG/MAIN/AUDIO/VOLUME METER, DIAGNOSIS/COLOR BAR(main video) will use OSD. To
disable all OSD on main video, disable this menu.
3.2.3 CONFIG/SUB sub-menu
The SUB sub-menu is used to configure SUB Video setting. There are SOURCE, VIDEO,
SUBTILTE and OSD sub-menus in the SUB sub-menus. The menu functions are equivalent with
MAIN sub menu.
But If the user select CONFIG/CVBS OUT as MAIN, the source and the frame rate of SUB video
(Composite video) are followed from those of MAIN video (YPbPr).
Table 15 CONFIG/SUB sub menu architecture
CONFIG
SUB
Configure SUB channel audio/video decoder.
SUB/SOURCE
Choose input of SUB channel audio/video decoder. Input can
be AUTO SELECTION, RF-IN1, RF-IN2, BNC-1, BNC-2, BNC-
3, BNC-4 or BNC-5. AUTO SELECTION mode selects valid
input automatically. When two or more input is valid, the setting
PRIORITY is used to choose one out of them.
SUB/VIDEO
Configure FRAME RATE, ASPECT RATIO, SCREEN MODE
and SYNCHRONISATION THRESHOLD.
SUB/SUBTITLE (DVB)
Configure TYPE, LANGUAGE and ASPECT RATIO.
SUB/CAPTION (ATSC)
Configure TYPE, EIA-608A and EIA-708B.
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