Garmin 430W RS-232 Error

[thinwing]

28 minutes ago, LANCECASPER said:

The cleanest install on a PS Engineering Audio Panel is to have them make the harness.

http://www.ps-engineering.com/docs/PMA8000B_Harn.pdf

Yeah..I get that but installs change!Add a device..

[lifendet]

On ‎1‎/‎29‎/‎2017 at 4:12 PM, BigTex said:

Looking at the configuration screen, it looks like it might be the fuel transducer might be acting up.

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Not to bring up an old thread but I'm having a similar pop up on my 530w since I bought the Aircraft. Not recieving input data on 232 channel #3. My question is how do I get to the config screen to see whats connected to 232 channel #3? Also Big Tex did you figure it out?

[bradp]

Power off and power on your unit holding the enter key down until the splash screen shows up.. the youbeill be able to see the config.  Take a picture of each screen in case you mess something up.  

[lifendet]

Took a snapshot of what I found.  Saying shadin-fuel on channel 3. I do have a Fuel scan 450 hooked up but it works normal. Any ideas? 

Edited April 27, 2018 by lifendet

[N201MKTurbo]

3 hours ago, lifendet said:

Took a snapshot of what I found.  Saying shadin-fuel on channel 3. I do have a Fuel scan 450 hooked up but it works normal. Any ideas? 

Just because it works normal doesn't mean it is communicating with the Garmin. You need to check the wireing.