# Test the IR led signal
**URL:** https://community.homey.app/t/test-the-ir-led-signal/63860
**Category:** Questions & Help
**Tags:** infrared
**Created:** [May 20, 2022, 3:40pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860 "2022-05-20T15:40:27Z")
**Posts on this page:** 10
**Page:** 1
### Author:  [@Marco\_Vos](https://community.homey.app/u/Marco_Vos)
#### Post date: [May 20, 2022, 3:40pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/1 "2022-05-20T15:40:27Z")
How can i test if the homey ir-led’s working?
I try to control my Harman Kardon audio system with the homey. But during te setup de controls don’t work.
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### Author:  [@Bulletcather](https://community.homey.app/u/Bulletcather)
#### Post date: [May 20, 2022, 3:57pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/2 "2022-05-20T15:57:52Z")
Use the camera on your phone
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### Author:  [@Joost\_Else](https://community.homey.app/u/Joost_Else)
#### Post date: [May 21, 2022, 9:43am UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/3 "2022-05-21T09:43:25Z")
Won’t work on (some) iPhones…
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### Author:  [@Marco\_Vos](https://community.homey.app/u/Marco_Vos)
#### Post date: [May 21, 2022, 6:42pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/4 "2022-05-21T18:42:52Z")
It works, the ir-led’s are blinking. That’s the nice part.
But my stereo doesn"t react…
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### Author:  [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)
#### Post date: [May 21, 2022, 7:23pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/5 "2022-05-21T19:23:18Z")
Then the selected ‘remote’ isn’t compatible I think…
I have to say the IR is a bit fuzzy.
An Arris 2952 tv box worked fine until 6 months ago.
My tv also doesn’t respond anymore, but my receiver does…
Nothing was moved or anything.
I’m keeping the Broadlink and Tuya wifi-2-IR units in the loop 🙃
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### Author:  [@John\_Janssens](https://community.homey.app/u/John_Janssens)
#### Post date: [June 7, 2022, 12:27pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/6 "2022-06-07T12:27:35Z")
got the same problem, is there a fix for this?
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### Author:  [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)
#### Post date: [June 7, 2022, 4:12pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/7 "2022-06-07T16:12:01Z")
No. Write to Athom I’d suggest.
> **[Submitting a support request](https://support.homey.app/hc/en-us/articles/360015784034-Submitting-a-support-request)**
>
> If you are encountering problems and need support, you can request support via our support desk.
> Contacting support
>
> Make sure you gather as much information as possible, this will help the support...
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### Author:  [@Peter\_de\_Vos](https://community.homey.app/u/Peter_de_Vos)
#### Post date: [June 7, 2022, 5:02pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/8 "2022-06-07T17:02:30Z")
Can be the Homey too. Controled my ziggo next box with my early 2016. When i switched to a Pro it doesn’t work anymore
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### Author:  [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)
#### Post date: [June 7, 2022, 5:20pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/9 "2022-06-07T17:20:58Z")
Hey, that’s something to question Athom about…
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### Author:  [@Peter\_de\_Vos](https://community.homey.app/u/Peter_de_Vos)
#### Post date: [June 7, 2022, 6:07pm UTC](https://community.homey.app/t/test-the-ir-led-signal/63860/10 "2022-06-07T18:07:43Z")
Use the next app now. Less possibilities, but works fine. Think the leds are not located well