John,

Several possibilities here. First, TAWS is definitely functional with the PinPoint ADAHARS.

First possibility is that you don't have the displays identified correctly as #1 and #2 in the setup. This is an important software setting that controls lots of functions, and correct switching/relay between multiple displays. Check this first as a potential source of both problems below. It gets a good bit more complex/involved after this...

Bob

-----Original Message-----
From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of John Barrett
Sent: Sunday, August 04, 2013 5:38 PM
To: lml@lancaironline.net
Subject: [LML] Chelton and TAWS

Has anyone else experienced TAWS failure with Pinpoint system and Chelton MFDs where the GPS and all other functions seem to be fine?   I don't really know if I ever got TAWS with the pinpoint but am sure it was working fine while the X bow 500 was in play.  The problem may have been coincidental with the changeover a few months ago but I am not certain.  My understanding to date is that if you get GPS you should get TAWS.  One other anomaly discovered is that selection of Menu on the MFD screen does not bring up the the FAULTS menu.  Again, all the other submenus are normal but faults is simply missing.

Thanks
John Barrett

Sent from my iPad


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