Garmin varia

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    Chad davis

    I should also add the the radar stays connected and works, it only disables the light portion

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    Jami

    Hi Chad!

    I am unable to reproduce this with my lights, and I have not seen any other reports about this. 

    I have created a support ticket and I will be replying to you there to get more information so that I can investigate what is happening with your setup.

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    Chad davis

    Thanks Jami. I’ll try to get a video to you when I get home today

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    Jamie Ward

    Lights of/ Radar on is an option, but having alert light only with the lights off would be the best for long rides

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    Chad davis

    Hi jami, I’m having more issues with my garmin varia and a video to go with it if you could reach out to me via email

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    Geoff McBeath

    I believe this happened to me too, but slightly differently. During a ride I turned the light on with the button on the light unit. Awhile later the light was off but radar still functioning (blinking blue LED only). I turned the light on with Control Center and it stayed on for the rest of the ride. Because I had read this post, I tested the left buttons to see if it turned the light off. This did not happen for me, the light stayed on.

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    Elmar Franke

    This also happened to me a few times during a ride that the varia rear light turned off and the radar still was working. Also sometimes I can't control the varia light with the control center. When I want to turn the light on it doesn't work:
    - https://youtu.be/BQCT8BMCGGM

    Until the issue is solved I think it is better/saver to let the radar on, disable the varia light and switch it manually on/off etc.

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    Chad davis

    Elmer,
    I’m still having issues as well. One thing that I can replicate regularly now is the following... If I turn my radar/light on manually prior to starting the ride, when I hit play on my Karoo 2 to start the ride, it shuts off the light on my varia. If I start the ride, and then turn on the light, it seems to work fine.

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    Elmar Franke

    Hi Chad,

    thanks for the info, good to know! 

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    Rick Heider

    Has this been solved yet?  Pretty dangerous not knowing if your tail light is off!!

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    Richard Soltes

    What models of Varia are  involved in the above posts? @Chad is front and rear, which is a start.

    It is hard to know what is being referred to,

    since there are multiple models of the radar/tail unit and it is unclear if a headlight is involved in some replies.

    "My Varia" and "mine" does not describe a model or configuration.

    Is radar/light one or two units?

    K1 's or K2's? date of Android/HH OS?

    My 515 is erratic in operation and I find it frequently disconnects both light and radar and light alone with pauses and often the ANT and BT are being turned off in a pattern I cannot identify.  Not sure if it flashes with detection in those states of dysfunction when light is otherwise off. (It's hard to debug , when you are trying to get going)

    There has been NO comprehensive UP TO DATE help/manual/description of how the HH and Varia interact and what can influence their connection, there are help files but are scattered and not chronologically arranged. the  last help file is 4 mos old and dated 2 yrs old in the thing they call the index and refers only to the  K2. Several changes since then.

    I don't think they tell Franklin when they are changing things, or do it on his days off.

     

    Garmin has a lights standard  under ANT+ but operation with other folks hardware  has not been , um, optimal.

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    Chad davis

    @rick heider I have been able to duplicate the problem. Here is what I think happens. My radar (garmin varia 515) is connected to my head unit (k2) via Bluetooth. If I manually turn my varia on before starting my ride, roll out the driveway, hit the play button for my ride, the hammerhead then shuts off the varia. It most likely thinks it is turning it on but that is not the case, it is actually shutting it off. When starting a ride, If I don’t touch my varia, start a ride, the head unit will turn on my varia like it is supposed to and there are no issues. It’s not ideal, and honestly I’m okay with this because I’m accustomed to it and honestly I plan to purchase a new garmin headunit when they release a new 530/830 model. The k2 is cool in its own way but it’s laggy (typical android os) and just not as refined as other headunits I’ve used.

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    Geoff McBeath

    I see the same as what @Chad davis said above.

    For me this is not a showstopper, since I know now to check for it in the Control Center. If the light shuts off, once it's changed there the problem does not reoccur during the ride. And to be honest, I had more (but different) connection problems between my old Garmin 520 and the Varia than I do now.

    But I think Hammerhead does need to track this down. It is a hassle and you can end up thinking you have a blinking rear light on when you do not.

    I think the problem might lie with the K2 not being able to tell the difference between two states when it first recognizes the sensor during a ride. There's one state where the light is switched from off to on with the switch on top of the unit, and another when the red LED is off but the unit is on and the slow blinking blue LED is visible. 

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