jotron TR-910 - Page 38

4.4 InstallaƟon of TR-910
• Line input (Pin 6) is an analog audio input, 600 Ω single ended and referenced to ground, pin 8. This
input can be connected to an audio source for modulang the transmier.
• Rxbusy / GPIO (Pin 7) is a relay output, and the default funcon is alarm indicaon. It can also be
configured to have other funcons if desired. This is done through the setup menu of the transceiver.
38 jotron.com Doc. No.: 103614 TR-910 Operator Rev. AB