Instruction manual

GUIDE TO INSTALLATION AND OPERATION
IRD-3111 | 21
3.4.7.2 Metadata / Metadata tab
This panel provides the resources to configure metadata processing on this IRD-3111.
Closed Caption Section:
Closed Caption
• ON
• OFF
Note: for CVBS output, CC is always on, and not affected
by this control
V-Chip Mode
Use the pulldown to select how V-Chip data will be
processed in the IRD-3111:
• Replace: Will use the PSIP information to replace
any existing XDS data. Use this option if
you know you want to use the PSIP
advisory.
• Pass: If XDS data is already present, it is left
untouched. In this mode, no V-CHIP is
generated if no XDS data is present.
Time Code Section:
Insertion
• ON
• OFF
VITC Insertion line – select the line to insert VITC time code (for SD output only):
• 525 – between 10 and 20
• 625 – between 7 and 22
Duplicate – inserts a copy of the VITC time code 2 lines following the selected insertion line unless it would be
outside the allowable range. (for SD output only)
• OFF
• ON
Time Code Offset –
Useful to compensate for delays in downstream equipment. Simply adds or removes frames from the original time
code
• Range: -10 to +10
Teletext
Insertion – select the teletext insertion mode:
• OFF – no teletext insertion
• AUTO – teletext is inserted if detected at the input.
Figure 3.11 Video Output panel – metadata/metadata