JackinMichigan
Well Known Member
I've got an RV10 with a custom built Garmin panel with a GTN750 primary radio, a GNC255 secondary radio, and a GMA240 audio controller, and I have 2 minor issues I can't figure out:
1. The GTN750 has a lot of static bleed thru when tuned to my home airport frequency. It's as if the squelch needs to be turned up. The manual says the squelch is automatic, but it's obviously not doing it's job. How do I turn it up?
2. When using my secondary radio I can't hear myself while transmitting. Some volume setting is turned all the way down. How do I hear myself while transmitting?
I've submitted these questions directly to Garmin tech support and haven't heard anything back. It's been 2 weeks.
1. The GTN750 has a lot of static bleed thru when tuned to my home airport frequency. It's as if the squelch needs to be turned up. The manual says the squelch is automatic, but it's obviously not doing it's job. How do I turn it up?
2. When using my secondary radio I can't hear myself while transmitting. Some volume setting is turned all the way down. How do I hear myself while transmitting?
I've submitted these questions directly to Garmin tech support and haven't heard anything back. It's been 2 weeks.