JBL 4742 PDF

The JBL CX 12″ subwoofer is an awesome upgrade to your existing car speaker. With watts of peak power handling and a frequency response of. Hi All,i just signed up to give the site a try and also to search for information on JBL A/JBLA speaker bins.I would like to know who designed them and . Hi all,just joined as i hope it will help in my search for information and plans on the vintage JBLA/JBLA far i have only.

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If nothing helped – congrats, it’s probably bricked. Please submit a case request at https: This disables ONLY startup jbk. About Us Contact Hackaday. I have played with this key quite a lot, and never managed to brick the speaker.

Power up your speaker. However, I’m not sure it’s completely fool-proof.

Reverse-engineering JBL flip 4 Back to project overview That is, full teardown, analysis, and hacking. Credit is subject to status.

Yes 0 No 0. You can reflash it yourself, but it’s tricky. I’ve been using them for a couple of months, they worked fine and now i have a 44742 with touch pad, it doesnt respond to anything, i can’t even turn them on, what should i do?


Buy JBL Endurance Sprint In – Ear Wireless Hook Headphones | Headphones and earphones | Argos

Sign up Already a member? To download it officially, it looks like you have to buy csr development kit. Charge it, power it on. As you launch PSTool, connection dialog pops up. You may want to dump all settings to a file, to be able to revert any changes you made.

Vintage Product Information

Thank you for your question. Add to Your Wishlist. It should have a value like this: May work on Wine, but I don’t know.

Change the value “bfff” to “” in the piece ” a bfff”. Touch controls let you easily manage music. Spread the cost with an argos card Find out more.

Manufacturer’s mbl year guarantee. To unbrick the speaker, you’ll need to use SPI programmer and you need to have firmware to flash. Luckily, it has leaked. Unfortunately there is no way to activate the voice command from the touch controls. How to disable startup sound. The devices I use jhl sprint with have voice control features i. Ask a question I’ve been using them for a couple of months, they worked fine and now i have a problem with touch pad, it doesnt respond to anything, i can’t even turn them on, what should i do?

The responses from Argos colleagues are accurate at the time of publishing.


PSTool will show an error, because the speaker powers down. Same Day Delivery Order by 6pm. Argos logo — link to home page.

IPX7 waterproof up to 1m. Then try to switch it on. Right earpiece volume fades to almost nothing during use. However, it won’t help if the speaker is bricked, because then PSTool won’t connect to it anymore. There should be no startup sound anymore. You should see a long list of keys you can modify. Pay online now or pay when you pick up in-store.

JBL JBL Sound Power Serie Model 4742

With Speed Charge you can get an hour of listening time after charging the 8hr battery for just 10 minutes. Compatible with universal smartphones. For the latest info, you should check the product page. Down for 13 seconds or so.

In-line with microphone controls. Check stock Tell us where you are to check stock: We would like to work with you directly to help you with your issue. Modify “User configuration data 30”. If steps don’t bring your speaker back alive, try: