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Tiernan VBI Data Transmission
01-0870-401B 01/03 77
Remote Commands for Encoder Configuration
Tiernan Closed Captions Remote Commands
Expanded Windows Remote Commands
Remote
Command
Parameter
Range
Description
VE TCC On, Off Configures the encoder to transmit Tiernan closed captioning
information. Parameters are:
■ On = encodes two lines of closed captioning information per
frame (one per filed) at the expense of losing two lines of
active video (one per field)
■ Off = does not encode any closed captioning information
(default)
Front panel command: Config>Service>VBI>CC>Tiernan CC
Remote Command Parameter
Range
Description
VE VBI_PASS Off, 16_LINES,
32_LINES
Configures the encoder to transmit either 16 or 32 lines of VBI
information
■ Off – disables expanded windows mode (default)
■ 16_lines – enables 16-line expanded windows mode
■ 32_line – enables 16-line expanded windows mode