Configuration
RFI-148 250W VHF Paging Transmitter User Manual
Page 16 of 43
Spare Alarm 1
Spare Alarm 2
Spare Alarm 3
Spare Alarm 4
Use of the hardware PTT, protocol select and frequency select inputs are all optional and may be disabled in
software. The use of the transmit clock is optional for 2-level protocols, but required for 4-level protocols.
The pin-out for the LIU Interface can be found in Appendix A.4
