Sv 6.0 and SL30 data exchange problem

dynonsupport

Dynon Technical Support
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Mar 23, 2005
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So, the "first" supported radio is the Dynon radio. That's actually the product we released in 6.0, along with amazing autopilot features. We realize that for people just updating software, the Dynon radio isn't as big a deal, but for Dynon as a company, that release is a pretty big deal for us and is something that grows our company, which is good for all of our current and future customers. Plus, you know, super AP upgrades for everyone for free.

We implemented SL-30 tuning at the same time because we had always promised we would do that when we did our radio. Also note that tuning the Dynon radio via SkyView uses the exact same TUNE button, so there is no real feature disparity there. We allow you to tune the Dynon radio or the SL-30 exactly the same way.

However, the Dynon radio has an incredible UI, with direct access buttons for things like ATIS, TWR, GND, and ATC. A single button press gets you the frequency you need. This means SkyView's buttons are used a lot less. It's something you can only do when you design a product from the ground up to be used that way.

I think if you look at the SL-30/40 stored frequencies, you'll find that they are really no less button presses and knob turns to get to a frequency in that list than on SkyView's. You've got to press RCL, turn the large and small knobs a few times, and then press SEL. It's still a lot of staring at a little one line screen on the SL-30 to get the frequency you want, and hardly gets your eyes out of the cockpit.

SkyView is an enormously complex and capable system. We're talking about a single device that can be your full PFD with Synthetic vision, a very capable engine monitor with advanced features like a fuel computer and leaning assistance, an approach capable autopilot, as well as a full map with traffic, weather, flight planning, and more. At some point, there is no way to put every feature everyone could want on the front menu list.
 

DrewSwenson

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Dec 29, 2009
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47
I purchased your first lot of SV. Got rid of the KX-125 when I figured out there was going to be no compatibility. Been running the SL30 as a replacement. Not exactly looking to buy a third radio anytime soon. But...
Ever think about a SV-COM lite---basically the same display without the radio? For example, you could use the "SV-COM-lite" to feed an external radio. For me---I would buy that pretty quick---assuming that I could get that at less than half the price of a SV-COM.

Just thinkin... By the way---you truely have one nice radio display and set up. Kudos on the size too!
 

bobl_51

I love flying!
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Feb 28, 2012
Messages
46
Can someone who has their SL30 working correctly with SV6 please post their SL30 radio software versions?
Press the SYS button, rotate knob to System Info page, press ENT. Rotate knob to show versions.

Mine are (this firmware doesn't work completely with SV6)
Checked the SL30 software as requested:
Nav software version 1.10
Com software version 2.1
DSP software version 1.10
I have no idea how old the unit itself is; it was part of the plane when I bought it.
Is there a known issue with old SL30 hardware or software?

I need to know whether it's my firmware for sure, or whether theres some SL30 config issue, to decide whether to spend $$ to upgrade. Dynon says they have no time to report what SL30 firmware version they tested with.
 

dynonsupport

Dynon Technical Support
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We didn't quite say we didn't have time to look up what we tested with. What we said in our email was:

Unfortunately, we do not know what firmware versions of the SL30 support the various features of the SL30 required to work with serial communications with SkyView, only that with "recent" versions it has been proven to work. To answer a likely question, we don't have a definitive list of versions on the SL30 radios we tested with.

This remains true. Unfortunately, since Garmin does not publish a software version list for the SL-30 nor a change log, we have no way to know what is needed. All we know is that it works with that SL-30 (purchased in ~2008) and in another SL-30. We don't "know" of a incompatibility with older versions, but it's clearly possible.

What we can tell you is that for our SL-30 that we tested against, which is right here on my desk:

NAV:  1.4
COM: 2.2
DSP:  1.2

So it appears quite likely that your older version may not output the data we need in the format that is in the SL-30 manual.
 

barbeau

New Member
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Jun 15, 2010
Messages
47
Bernard,
The radio must be wired to both screens, and your problem sounds like it's only wired to one.
OK, that's right, but I would like to avoid the red cross displaied on "slave" display. How to do it?
 

dynonsupport

Dynon Technical Support
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Mar 23, 2005
Messages
13,226
It is not possible in our system to connect a radio to only one screen and have it function properly. You must either connect to both screens or not use this function. This goes beyond just the red-X on the top.

The reason for this is based in the way that we designed the system for redundancy, and this assumes that all data is connected to all screens.
 

barbeau

New Member
Joined
Jun 15, 2010
Messages
47
Even with only one display connected to SL 30 it works properly both Way from the connected one.
I just have red cross on other display.
Is there any kind of risk except the red cross?
Best regards
 

dynonsupport

Dynon Technical Support
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Mar 23, 2005
Messages
13,226
Yes. Someday you will write and ask us why it stopped working suddenly one day, especially after a software update or when you did some maintenance on the plane, and it will be because the second screen isn't connected.
 
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