Just updating my classic skyview to hdx and adding second screen, at the same time updating my mgl comm to a garmin gtr200b
In the install manual section 4-30, there is a mark GARMIN GTR200, and nothing. Does that mean it is exactly the same install as the ones listed below like Garmin GNC 225?
Pin 16 to both hdx screens serial tx
Pin 1 to both hdx screens serial rx
Common ground shared to comm and both hdx screens which is pin 30 on d37
Later it talks of ensuring audio output be connected to an unmuted input on the audio panel/intercom so alerts are audiblem and then talks about using audio output pin 13 and 31 (l and r) of the d37 .... not clear.
Just trying to wrap my head around what is needed to get frequencies to move over etc. Anyone able to provide guidance? Thanks.
In the install manual section 4-30, there is a mark GARMIN GTR200, and nothing. Does that mean it is exactly the same install as the ones listed below like Garmin GNC 225?
Pin 16 to both hdx screens serial tx
Pin 1 to both hdx screens serial rx
Common ground shared to comm and both hdx screens which is pin 30 on d37
Later it talks of ensuring audio output be connected to an unmuted input on the audio panel/intercom so alerts are audiblem and then talks about using audio output pin 13 and 31 (l and r) of the d37 .... not clear.
Just trying to wrap my head around what is needed to get frequencies to move over etc. Anyone able to provide guidance? Thanks.
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