Monroe Electronics R103A - Manual (Page 5)

5
DESCRIPTION
The model 3000R-103A Dual Tone Sender is a preprogrammed CATV Cue Tone generator
designed to place DTMF (Touch-Tone*) cues on CATV program audio. The cue tones are
transmitted to provide CATV systems with unattended switching and can signal beginning and
ending of:
- Daily Programming
- Program Segments
- Local Announcements or Commercials
The model 3000R-103A can provide up to eight Cue Tone codes; four ON and four OFF.
Internal Cue Tone Decoders monitor program audio and provide verification that the cues have
been properly transmitted.
Front panel pushbutton switches and indicators permit operation; rear panel terminals allow
external switches and indicators to be added if desired.
*Touch-Tone is a registered trademark of AT&T