Operating instructions

GUIDE TO INSTALLATION AND OPERATION

IRD-3802 | 19

Metadata tab

The six pulldowns on this panel provide the

resources to configure metadata processing on this

IRD-3802.

Closed Caption –

• ON

• OFF

• CVBS output: CC always on, not affected by

this control

Time Code

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

V-Chip Mode

Use the pulldown to select how V-Chip data will be processed in the IRD-3802:

• 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.

Figure 3.7 Video Output panel – metadata tab