Today's Message Index:
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1. 05:37 AM - AHRS Mounting (Christopher Cee Stone)
2. 05:57 AM - AHRS Mounting (Christopher Cee Stone)
3. 08:24 AM - Re: Fw: Re: King KX145 pin out, pin 10 (Robert L. Nuckolls, III)
4. 06:15 PM - Re: Failed brownout battery experiment (user9253)
Message 1
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Stan,
Here is a photo of my mounting of dual AHRS boxes on a bracket spanning the
longerons aft of the rear baggage compartment. Notice that the AHRS units
are inclined at the same angle as the panel. You can also see the brass
hardware using jam nuts to lock the hardware and a dab of indicating
lacquer on each. The bracket is attached to the longerons with SS
hardware. Although the SS hardware is slightly magnetic as indicated by
testing with a permanent magnet they don't appear to affect the indication
or operation of the AHRS units.
Chris Stone
RV-8
Message 2
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Stan,
Here is a photo of my mounting of dual AHRS boxes on a bracket spanning the
longerons aft of the rear baggage compartment. Notice that the AHRS units
are inclined at the same angle as the panel. You can also see the brass
hardware using jam nuts to lock the hardware and a dab of indicating
lacquer on each. The bracket is attached to the longerons with SS
hardware. Although the SS hardware is slightly magnetic as indicated by
testing with a permanent magnet they don't appear to affect the indication
or operation of the AHRS units.
Chris Stone
RV-8
Message 3
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| Subject: | Re: Fwd: Re: King KX145 pin out, pin 10 |
At 11:35 AM 9/23/2013, you wrote:
>I have a KX145 manual. It there's any info I can look up to help
>with this issue, drop me a note.
>
>Bob, I'm still in the process of scanning it so you can add it to
>your collection. Just hasn't made it to the top of the priority list.
Understand. No biggie . . .
Bob . . .
Message 4
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| Subject: | Re: Failed brownout battery experiment |
Failed again.
The DC to DC voltage booster arrived from China. I connected it to the battery
bus through an inline fuse and an on-off switch. The output of the voltage booster
is connected to Dynon D-180 pin 15, the external backup power input. When
the primary power to the D-180 pin 1 was shut off, the D-180 stayed on for
a few seconds, then rebooted, shut off and rebooted, shut off and rebooted, over
and over. The output of the DC to DC booster is set at 13 VDC. I then measured
the voltage with the digital meter set to the AC range. It measured 28
volts AC. The D-180 must not like that. I tried connecting a 22,000 microfarad
capacitor to the output of the DC to DC booster, but that did not help. So
I removed the voltage booster and gave up on that idea.
Joe
--------
Joe Gores
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=409161#409161
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