Common Troubleshooting - YATOUR YT-BTA User Manual

When BTA works normally, red LED indicator will keeps lighting on BTA module. If
you are not able to switch to BTA mode and red LED indicator is not on, that means
BTA is not compatible or is not correctly installed.
When turning to FM/AM mode or other sources mode on car stereo, BTA will
automatically stop working, Red LED indicator is off. When turning off the car, red
LED indicator will flash for seconds and go off, meaning BTA is cut off from power.
The blue LED indicator is Bluetooth working indicator, changing with Bluetooth
working status.
4- Important Compatibility Tips
1. On most car models, to switch between built-in CD changer and BTA, you only
need to press CD source button for once or twice, same as original car stereo
operation.
2. On some car models BTA is with MP3/CDC switch cable, when needing to use
original CD changer, you just have to switch to CDC end; Conversely, switch to MP3
end to play BTA. Such switching is advised to be operated when car stereo is turned
off or the car is turned off. Some car models may require turning off and restarting
car stereo for once after switching so that it can work normally.
3. On some car models with pre-installed CD changer, you need to disconnect
original CD changer to install BTA.
4. Yatour BTA Bluetooth car adapter operations, such as Prev/Next Track,
Disc+/Disc-, Fast forward/backward are almost equal to operations of original built-
in CD changer or external CD changer.
Some buttons of some car stereos may be changed, but such changes will not
affect functions of original built-in CD changer and external CD changer. Functions
not mentioned in original car stereo manual can not be achieved on BTA either.
There may be a little difference on functions of different car models and different car
stereo brands.
5. On some car stereos, too frequently pressing buttons during operation may
cause track info displays incorrectly or playback stuck. And you can turn off car
stereo and restart it.

5- Common Troubleshooting

1. BTA doesn't work after installation.
Please check whether the wire harness is correctly connected. And if there is GND
wire(for some car models), please check whether it connects well with metal parts of car
radio.
2.Frequently switching or other unknown reasons cause playback stuck.
Music playback is from function of mobile phone, you just need to start the playback from
mobile phone menu.
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