20 Most Recent Karbonn Cell Ranger STIX 12V Cell Phone Booster Questions & Answers

Here's the Manual, check for a blown fuse:


Radio... | Answered 14 hours ago

I have a Schwinn 270 recumbent exercise bike. I was able to Bluetooth pair it to an Android phone using code 000000, but it was a useless pairing without the Schwinn app or an exercise app, and it did not offer an audio link.

Radio... | Answered on Apr 17, 2019

Please check if the pairing mode is ON in your Bluetooth earpiece.
Kindly share more details of the steps that you follow on your tablet & Bluetooth earpiece.

Radio... | Answered on Apr 09, 2019

I have attached a copy of the BH-M20 instructions which cam with mine

Radio... | Answered on Apr 09, 2019

Sounds like it is displaying the transmit and receive channels. check your manual on how to change transmit/receive channels or frequencies.

Radio... | Answered on Apr 08, 2019

The most common codes are 0000 or 1234. Try those. newer devices do not require a code.

Radio... | Answered on Apr 08, 2019

If the bluetooth you are referring to is a bluetooth earbud, the batteries may be dead. You may need to buy a new earbud.

Radio... | Answered on Apr 08, 2019

Read the manual on your stereo. It should have information on how to pair bluetooth to help.

Radio... | Answered on Apr 08, 2019

That is a complicated question. Are you wanting to change the transmitter bluetooth module or the receiving one (usually an earbud or headphone.). Basically to change those settings you will need to connect and FDDI to UART module to your bluetooth module at the RX and TX pins and connect the FDDI to UART usb port to your computer usb port, then open up a terminal program, connect to the Bluetooth module via the FDDI/UART module. A terminal program such as CoolTerm can help you do that. You might also read bluetooth module information on SparkFun for more help.

Radio... | Answered on Apr 08, 2019

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