MRD 3187B - User Manual
Page 39 (245)
Overlay Settings
Overlays provide an easy way to help troubleshoot problems, monitor stream
characteristics, or decode closed captioning.
CAUTION: All overlays will appear on the downstream video.
1. Use the and buttons to move the
cursor to “Overlay”, then press the
button.
Type of Overlay
1. Use the and buttons to move
the cursor to “Type:” then press the
button.
2. Use the and buttons to select
which overlay to display (“Off”, “Closed
Caption”, “Service”, “Table”, “Subtitle”)
then press the button to save the
selection.
Note: The “1” in “Overlay 1” refers to the RDS.
Overlay (Closed Caption)
Note: This menu changes depending on which overlay is set in “Type of Overlay”
above.
1. Use the and buttons to move
the cursor to “Overlay:” then press the
button.
2. Use the and buttons to select
the appropriate type of overlay (“NTSC”
or “DTVCC”), then press the
button to save the selection.
NTSC Closed Captions
Note: This option will only be available if the TYPE of overlay is set to,
“Closed Caption” and the “Overlay” is set to “NTSC.”
1. Use the and buttons to
move the cursor to “NTSC Srvc:”
then press the button.
2. Use the and buttons to
select the desired number of closed
caption to view (1-4), then press the
button to save the selection.
Overlay 1
Type:Closed Caption
Overlay:NTSC
►NTSC Srvc:1
Overlay 1
Type:Closed Caption
►Overlay:NTSC
NTSC Srvc:1
Overlay 1
►Type:Closed Caption
Overlay:NTSC
NTSC Srvc:1
SD Video 1-1
SDI VANC Assignment
►Overlay
Small Format Disp
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