Is it not supposed to turn after you insert it to securely lock them in? Mine won't turn.
1112041
Mine turns and locks just fine. Did you try both directions? What model are your headphones?
1112042
It must be your headphones that are preventing if from turning. My pair worked fine and locks.
430785
my newest replacement is having the same issue. I have to use a screwdriver or something to push in the lock if I've used it hard. Im going to take mine apart and see if theres a molding edge or something that needs filed off.
314175
My wheels are locked, but I cannot remember if I had to install them or not. If I installed them it was easy, and they did lock on. You might reverse the way you slip them on. Sorry I cant help more.
347307
I looked at mines again. (I have 2) This one you turn the purple part to the left till it clicks. Pull the bit out, insert the one you want to use and turn it to the right till it clicks. Sorry for the mixup.
1278368
mine is really loose and just pulls apart. They look like they're supposed to be twisted together but mine i just push the wide angle off with my thumb. Sorry, can't be of much help, but try pushing it!
817932
Make sur you push it down. It should kind of click. Once in, it's pretty secure. If not, something might be off.
1058452
the left side lock is inop on all of them.all of them are set to 000.i will figure out how to set both when i have time
1902615
I haven't had that problem, althought mine has come apart several times. I push the part into the upper piece and turn it in the direction shown by the arrow on the lower part to lock it. I'd offer the suggestion to firmly seat the parts together and then twist the two pieces in the direction shown by the arrows. That's all I can offer.
489285
mine did the same thing first time. I tried again several minutes later and it flipped right on. No idea why. It's been working since without issue. I know the cover over the battery compartment is a little sloppy- that might be the only thing I wiggled that could have done it. I'd also check the hand control connection to make sure that's hooked up properly.
312692
Make sure the attachment is pushed all the way in, then turn the locking ring at the top of the handle. It can be difficult to turn!
856345
I have never had a problem. Is it in a locked position by any chance? It may be defective because mine always worked. Sorry I am not of more help!
1712970
Thank you, I had the same question! I kept turning and turning, and nothing. When I pushed it down and turned at the same time, it opened right away.
805955
yeah i did the same thing when i got mine. you need to adust them back slide all the way and retighten while holding them in place. they slide
1479059
Mine are very weird too. If you just rotate them a half inch sometimes they'll turn on. I think they're just sensitive... One of their drawbacks
2019024
Mine works fine. I give it a hard turn to secure it and as I work it stays in place.
1132430
Mine all lined up flush. Check if a screw is sticking out too far that is stopping them from sliding all the way in. I had one that stuck out just enough that it stopped it from closing all the way but once tightened down more it was flush.
1653125
well, are you sure you are inserting it correctly and then setting the combination? These things are a little fiddly, you have to insert them just the right way, pressing the button on the end while you do it I think? (Sorry, mine is not here, it is at work so I can't double check). I think it is press the button, insert to slot, let go button, move combo numbers, should stick. If not maybe your slot is damaged?