The Model 3015 Two-input Video Distribution System accepts a CATV or antenna input, audio/video signals from one video source and modulates it to a user selected channel that can be seen at four TV locations.
The modulator channel is digitally programmed. Push the channel select button to choose the desired unused TV channel and the internal microprocessor digitally sets the modulator to the exact FCC channel specification. The channel setting is retained in memory during a power failure.