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KJam Microphone switches off when connected to car stereo

Hi,
I have connected my KJam to my car stereo via a cable from the 2.5mm jack to the aux port of my car stereo. Tom Tom voice and phone calls are routed through my car stereo. Sometimes, the microphone will not work when I take a call. I can hear the caller perfectly but they can't hear me. Other times, the phone functionality works perfectly and we can both hear each other great.
If anyone can suggest any ideas, I would be very grateful.
Thanks

if your using a jack to connect it to your car, then its will prob. stop the mic working as its routing the audio to you car in the same way the headset with mic that you got with the k-jam does. I had this problem on mine, but due to the fact that i use a bluetooth neadset in the car fixed that little problem 8)

That's the end of my k-jam desires then.
I use my MDA compact in the same way you describe, for TomTom, Hands free calling and to play my music through.... and my microphone works fine with the headphone jack in.
I guess one thing to check would be the number of rings on your 2.5mm jack. If you have 3 then theres a possibility the k-jam thinks you have a mic on the end of the wire. If you have 2 rings (normal stereo headphones) then there must be another issue somewhere.

thanks for your replies. My concern was around the fact that sometimes the microphone works and sometimes not. I wonder if there is a workaround or a specific type of cable that I need to ensure that only the audio is routed and not the mic as well.
Thanks for all your help.l

never tried this myself, so i can only assume it would work. you could hack a cheap wired headset up, removing the earpieces but leaving the microphone. then add a stereo 3.5 plug so you can hook it up to your car stereo.
SpeedN

I have that very problem also, it's gotten that annoying that i've stopped using it through my stereo. you are able to get around it by popping the cable out of the kjam, then putting it back in.
pain in the ass though none the less.

What is the phone is set to Speakerphone ?
Even though Speakerphone is currently not working...

Hey all,
Just wondering if anyone has had any success in fixing this problem? I am having the same issue. I have a 2 ring 2.5-3.5mm adapter connected (so it should only be routing the audio, not the mic) and sometimes the caller can hear me, sometimes not. At one stage I found by unplugging the cable, setting to speakerphone, then unsetting speakerphone and plugging the cable back in would get it to work, but not anymore...
Any ideas?!?! I love my XDAII mini but this is driving me up the wall!
Cheers,
jlitjens

Sound to speaker even with headset connected

I want to modify my active Brodit holder for my TyTN with a "ORA extUSB 3-in-1 Adaptor", so that I can play sound on my car radio and charge the TyTN simultaneous.
But, I am not always playing music from my TyTN. And when I listen to the radio or a CD, the sound is still redirected to the "headset".
With this setup I cannot hear TomTom.
So my question is:
Is it possible to redirect the sound to the speaker, even when a headset is connected?
Thanks in advance,
Wim Ensing

wensing said:
I want to modify my active Brodit holder for my TyTN with a "ORA extUSB 3-in-1 Adaptor", so that I can play sound on my car radio and charge the TyTN simultaneous.
But, I am not always playing music from my TyTN. And when I listen to the radio or a CD, the sound is still redirected to the "headset".
With this setup I cannot hear TomTom.
So my question is:
Is it possible to redirect the sound to the speaker, even when a headset is connected?
Thanks in advance,
Wim Ensing
Click to expand...
Click to collapse
AFAIK, when wired headset is connected, the physical connection to the speaker is cut. So, what you are looking for is not possible.

wired headset?

Hi chaps,
Do you have any suggestion for a wired compact headset to take phone calls?
I got a bt but its not always on and when I get a call, I dont want everybody around me to hear the conversation but when i pop in a 3.5mm stereo headphone, the microphone stops working
I cant find a combo in-ear headphone microphone thingi with one 3.5mm jack or a mini usb headset... so any suggestions?

What about the original one in the package?
You can leave your device in the pocket and accept or quit phonecalls.
You can set the volume of the incoming call to lowest with the slider left to the navi-stick, then other people do not hear your calls if you are 2-3 meters away.
I'd like to know a wired headset which shows the caller-ID in the microphone case, like the old sony walkman with the display on the wire, showing actual song and volume. The 3.5 jack will not support this, i know.

yeah you can just leave any 3.5mm headphones pluggged in, as long as they are plugged in before the phone comes in you can use the inbuit microphone.
The device still rings, so you just put the buds in your ears and answer.
This is what I do with my senseinhers.
I'd like a decent replacement corded set, don't like the sound quality from BT ones I've tried.
Had a USB one from gpsforless that you can plug your own headphones in just past the mic, but it wasn't well built and lasted about 3 weeks.

I bought this one for use in the car while plugged into my AUX in on the car stereo.
http://cgi.ebay.com/FOR-CINGULAR-85...ryZ15040QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
It works great with the Athena, there are a bunch of different types on ebay, just search for "Tytn Adapter" and you will find a bunch.
Pretty much any HTC Extended USB based adapter will work with the Athena.
Good Luck
G

thanks for the advice; i bought it second hand and didnt get the original one. does that one have a mike?

i use the original wired headset u1000,
but i get problem like yours,
i i can't send my voice through microphone headset,
my friend can't hear my voice wwhen made phone call,
that problem came after reflashed from original wm5 to wm6,
i tried 3 different wm6 but still in microphone headset problem,
have any ide ? thanks

imamlab said:
i use the original wired headset u1000,
but i get problem like yours,
i i can't send my voice through microphone headset,
my friend can't hear my voice wwhen made phone call,
that problem came after reflashed from original wm5 to wm6,
i tried 3 different wm6 but still in microphone headset problem,
have any ide ? thanks
Click to expand...
Click to collapse
I don't have such a problem with the original wired headset. The sound is excellent in both WM5 and WM6.

My wired headphones died pretty quickly, so now I use a pair of sennseisher buds, the microphone on the athena works when using standard earbuds, so although not hands free, it is at least a bit more private.

I like this from PPC Techs.
http://www.pocketpctechs.com/main.asp?unit=HTC_Advantage-895&area=accessories&item=PPCPADPT17
It gives you both 2.5mm and 3.5mm output so you can have your headphones in one plug and the headset in the other.
They have another adapter that goes from the USB for the same purpose but I don't have that one.

fards said:
My wired headphones died pretty quickly, so now I use a pair of sennseisher buds, the microphone on the athena works when using standard earbuds, so although not hands free, it is at least a bit more private.
Click to expand...
Click to collapse
ouh.. interesting to ur post
yeah maybe that is the KEY,
i'am forget,
i have changed my original earbud with Senheiser mx500, same as you, died quickly, then again changed to original N6233 earbud, great sound for music
but maybe causing malfunction the microphone ?
thanks a lots, i will try to change my earbud,

FM Radio with BT Headset?

Hi,
somehow I can't get my BT Headset get to work with the FM Radio.
Only the regular headset (needed as antenna) produces sound..
Any suggestions?
I search the forum but could find a topic, is there I any I missed.. let me know.

Maybe im wrong, but i think you have already nailed this one the clue being the antenna bit.

I was asking myself the same question. I imagined two solutions :
1) Take an old headset, cut wire 20 cm maybe from the connector to have an antenna (sort of). But I wonder if there is no side effect (infinite impedance headset supported ?)
2) Maybe there exists special FM antenna who plugs in an headset plug ? I have searched such device, but not found.
But there is, with both solution, a potential problem : if HD detects an headsed (even a false one), maybe sound will not be routed to BT...
But I'll try the first solution one day or other

When using bt headphones, I plug a dummy stereo jack to disable the speakers. So, if the bt is disconnected, music will not go through the device speakers.
When doing so, I noticed that radio works quite well. However the sound is not routed to bt headphones so from the menu the only option is to play through the device speakers. Reception is ok with nothing but a stereo jack, but this doesnt solve the issue of routing sound to bt headphones.

Care to try this
Gent's
The attached app is for re-routing audio to a paired BT headset. I've never tried it as i don't have a BT Headset
You'll still need to attach an antenna of some sort (e.g. a normal set of HTC headphones with the ear buds cut off so it look's sort of made for the task)
Regards
T

ting said:
Gent's
The attached app is for re-routing audio to a paired BT headset. I've never tried it as i don't have a BT Headset
You'll still need to attach an antenna of some sort (e.g. a normal set of HTC headphones with the ear buds cut off so it look's sort of made for the task)
Regards
T
Click to expand...
Click to collapse
Hi,
I tried it.. but unfortunatelly it's not working..
it's muting the regular output but still no output to the BT headset.
Actually, regular playback is also not working to BT when I use this programm..
thanks for the tip, it was worth a try.. too bad
Regards.

[Resolved] Question re car stereo, aux and bluetooth

I have a feeling that this can't be done (because I looked into it with my XDA Exec a few years ago), but....
Is there any way that I can play mp3s via the extUSB into a car stereo (via an AUX in) and yet answer calls via the same stereo's integrated bluetooth via the headset profile?
The stereo would normally drop the AUX in sound for a bluetooth call, but clearly the extUSB would normally handle calls if a audio output device is plugged into it. With my Exec, I seem to remember that the hardwired audio output would be the default, and so the bluetooth would never engage.
If there is a hardware solution, I would be very keen to know! Even better if the extUSB also charged my Vario IV in a passive holder.

Jock said:
I have a feeling that this can't be done (because I looked into it with my XDA Exec a few years ago), but....
Is there any way that I can play mp3s via the extUSB into a car stereo (via an AUX in) and yet answer calls via the same stereo's integrated bluetooth via the headset profile?
The stereo would normally drop the AUX in sound for a bluetooth call, but clearly the extUSB would normally handle calls if a audio output device is plugged into it. With my Exec, I seem to remember that the hardwired audio output would be the default, and so the bluetooth would never engage.
If there is a hardware solution, I would be very keen to know! Even better if the extUSB also charged my Vario IV in a passive holder.
Click to expand...
Click to collapse
What about playing music through the blue tooth of your car stereo? Tricking the car into thinking its actually engaged in a call so it plays music. Might have to be something done on the phone side to transmit the music as a call and then when you receive a call the music stops and you can answer the call and when the call ends music resumes? Just a thought i dont know if it is possible at all. But you bring up a really good idea.

ptyindian said:
What about playing music through the blue tooth of your car stereo?
Click to expand...
Click to collapse
Thanks for the thought, but the stereo doesn't accept bluetooth streams - it simply just has the ability to act as a hands free device.
Any more thoughts anyone? (Although someone has just posted about a device that looks intriguing with AUX and power in)

It's definitely doable. Thats what I've done with my non BT Pioneer deck. Check out my post here - http://forum.xda-developers.com/showthread.php?p=3278241#post3278241.
Hope this helps.

mattyman said:
It's definitely doable. Thats what I've done with my non BT Pioneer deck. Check out my post here - http://forum.xda-developers.com/showthread.php?p=3278241#post3278241.
Hope this helps.
Click to expand...
Click to collapse
Thank you too for the feedback, but I can't see a bluetooth device in your chain. Perhaps I wasn't clear in the original post, but in the end I suppose the question is can calls be handled over bluetooth when there is any audio outpu device plugged into the extUSB?

Sorry. My bad. You are right, I did misread your post.

Jock said:
Thank you too for the feedback, but I can't see a bluetooth device in your chain. Perhaps I wasn't clear in the original post, but in the end I suppose the question is can calls be handled over bluetooth when there is any audio outpu device plugged into the extUSB?
Click to expand...
Click to collapse
the answer is yes. that is what i do daily.
i listen to music through quality wired headphones, and when a call comes in i use my bt headset WITHOUT unplugging the headphones from extUSB.
all you need to do is answer the call using the answer button on your bt headset and not your phone.
in some phones, if you will press the send key on the phone and not the bt headset, the call will transfer to the phone instead of the bt headset.
hope i was able to help.

shlomki said:
i listen to music through quality wired headphones, and when a call comes in i use my bt headset WITHOUT unplugging the headphones from extUSB.
Click to expand...
Click to collapse
Thank you.
Do you think it matters that you're using headphones rather than a headset? I'm just wondering, since you refer to headphones, if the lack of speaker in your wired device means the call will hand over to the BT device - this will allow me to work out what I need to buy.

hmm i think since your aux input wont really have a mic attached it should hand over the call to the bluetooth headset from what the other person is saying.

Hi, I don't know if this will apply to your stereo setup but I thought I would let you know my setup anyway.
I use the HTC multifunction audio cable http://www.expansys.com/p.aspx?i=171925 which lets me charge my phone via a car charger and use the 3.5mm audio output to the stereos aux input at the same time - all of which are in center armrest compartment.
I use bluetooth connection to the factory installed bluetooth prep (BMW 3-Series). When a call comes in the TP pauses the audio and the BT phone then takes over. When the call ends the TP un-pauses the audio

I just installed a Blaupunkt MP57 on Sunday and did exactly what you're describing. Phone connected via aux playing music, answer or make calls via bluetooth on the stereo and the music pauses then restarts when the call is ended.

http://www.freewarepocketpc.net/ppc-download-bluetooth-audio-v1-0.html
http://www.acbpocketsoft.com/Products/acbToggleBT/acbToggleBT-Free--3.html
Both can send all outgoing audio from your WM device via BT headset channel instead of A2DP. It's not advanced audio but it will let you play audio over the headset BT channel. Sound can be tweaked using SRS WOW HD.
ExtUSB is just a port which will enable playing MP3 tracks on for example USB drive? Why not put your connection in USB mode then?

I'm not sure if this will help you, but I bought a Motorola Bluetooth Car Kit. I don't have the "phone" feature built into my car Stereo, so I used the external amplified speaker and mic for "phone" functions. The Car Kit has an Aux Out, with I feed into my car stereo. When I get into the car, the Bluetooth initiates two separate "connections". One for the "phone" and one for the "MP3 Player". You can have either one or both. The music plays through the car stereo (via the Aux Input) and phone calls play the the external Car Kit Speaker. It is like having two independent bluetooth "channels". When I have Voice Commander enabled, it communicates through the "phone" channel, i.e., the Car Kit mic and external speaker. That is also where my incoming email is announced through. My Garmin GPS "speaks" through the Aux out and the Car Stereo though. I'm not sure how these routes are selected. Personally, I would prefer that the GPS also communicated through the "phone" channel, that way if I am listening to the Radio, or Sirius, or a CD (not on AUX-IN), I would still here the GPS voice guidance. I'm not sure if that can be changed or not.
Hope this helps.

I do this all the time. USB to 3.5mm stereo to Pioneer head unit and calls come in over the BT

Thanks all for the input.
Just bought a Brando adaptor:
http://www.inkino.co.uk/zen/index.php?main_page=product_info&cPath=126&products_id=1502
Tested it and Copilot and Music run from the Aux out. Bluetooth hand over perfectly. As an aside, I find WMP is a better MP3 player, simply because I can reduce the volume in the software, but leave Copilot to use the system volume at a slightly higher level so the voice doesn't get lost (the HTC player doesn't seem to have the same capability).
Could have bought the HTC branded device from the same place, but the main lead from the Ext USB is slightly longer and more inflexible so wouldn't easily fit under my car holder.
BTW, since I live close to the shop (plus I love instant gratification as opposed to mail order), I visited the Inkino shop in London. I must say that the staff were very knowledgeable and helpful and the shop has a huge range of HTC accessories (including a branded battery and extended battery for my Universal, which I am planning to resurrect). Not sure about the prices vs ebay, but for the bricks and mortar approach in the UK, where it is difficult to find anything HTC - 1st class!