User Manual

TROUBLE Shooting:
We care every customer's experience in using our product, so we tested every device and
make sure that they can really work well before we ship it out.
1. No power
(1) Please confirm the power source is DC 12V.
(2) Please only use the power wires coming with the radio.
(3) Check if you connect all power cables (red to ACC, yellow to battery positive, black to
battery negative) correctly and ports tightly.
(4) Check if the fuse is good. Replace the proper value fuse if necessary.
(5) If all the above is good, test if it is the ACC problem: disconnect all cables, only
connect red and yellow wire directly to 12V battery positive, black to negative, check if it
can be turn on.
2. No sound, or sound disappear after you play the radio for a while. (it can play USB
Flash or SD card, just no sound).
Notice: There are two main reason that would cause "no sound" ①Speaker negative
cable is grounded.②The amplifier chip is burned when the item is shorted in wiring.
(1) Please check if your speaker cable is shorted or not, please make sure very one of
them is isolate wired.
(2) If you confirm that the wire is correctly wired, you can find a speaker elsewhere to do
an extra test, which could easily confirm the problem is from the radio on your car's
system.
3. Bluetooth is not working, or it work for a while then disconnect itself.
(1) Try to "forget" the device first, and then search for Bluetooth signal again, you may
need to input the pin code which should be "0000’’.
(2) If the last step can't make the Bluetooth back, try to find the "reset hole" on the front
panel and do the reset for a try. If it's convenient enough, you can also try to unhook the
power connector behind for a few minutes and replug it in later.
4. Car radio's mic is not working, phone call from the other side can't hear clearly.
(1) Try to check if the Bluetooth volume setting.
(2) Try to check if the dashboard is too low(the mic is too far for you) for the radio's mic
to collect your voice.
5. Car radio cannot read your USB flash disk or SD/TF card.
Please confirm what's the capacity of the USB flash disk or SD memory card. It can read
l4- 32 GB disk normally. Please use the other flash disks with fewer songs to test again.
(please confirm if you insert the SD/TF card in a correct side)
6. Car radio's remote control does not work.
(1) For shipping safety, there is no battery included the package. Please purchase
battery for the remotes.
(2) Function method is IR remote, please aim the IR hole when using it.
(3) For the steering wheel remote, the purple side is where signal sent out. Please aim
the IR hole with this side, mounting it with suitable place and angle on the steering
wheel.
7. The reversing camera cannot work in the radio. (Camera is optional)
Please check if all cables wired as shown in “camera wiring” on page, especially the third
point. If you don't know how to wire it, you can also contact us for advice.
8. Car radio noise problem.
(1) For some cars, there might be some noise generated in the playing. Especially when
you are using amplifier. Usually, this kind of problem is related with interference. Please
make sure all the cables are wrapped well in case of any contact with each other.
(2) You can find a speaker elsewhere to do an extra test, which could easily confirm the
problem is from the radio or your car's system.
9. Car radio cannot save the time or radio station setting.
Check if the Yellow cable is wired with your car's battery 12V+ (constant positive)or not, it
provide constant power to the unit and save the setting
10. How to save my favorite radio station in bands?
When you find and stop in the station you like, long click the band where you want to