A car DVD GPS with IPod, Bluetooth, TV, Radio and many other great functions would be a welcome car stereo to car owners. However, with so many functions in a unit, you may inevasible meet some issues when using it. In most cases, these issues can be solved by yourself.
Radio issues are common, or maybe you have met them before, such as radio area selection, channel selection and bad signal. Suppose you do meet them, let’s try to deal with them by ourselves.
First, the radio signal area issue. Most of the vehicle specialized car DVD GPS has the radio function supports the same as the original car radio. That means you just choose the original signal you use to selected would be ok. If you don’t remember, choose your country area from the radio area menu. If there’s no radio setting for your country area, try to select to the area next to your country. If this issue still cannot be solved. Ask the merchant for sure.
Second, the channel selection issue. Your radio may not stay on one station and keep jumping around. You are not able to listen to radio in this case. Try to reset this unit to see whether it’s ok. If not, try to select channel manually.
Third, the bad signal issue. Make sure you choose the right area signal, and if the radio is ok to get a channel, this issue may cause by wire and connections. Please keep radio wire away from other wires; check the 12V radio wire to see if it’s connected. If everything’s ok, but the problem still exist, try to shift the radio wire for a local radio wire, which is fit for your car.
If all the steps mentioned above cannot solve your radio problems. I suggest you ask a professional or the merchant for sure. It would not be too difficult to deal with it. Car DVD GPS should be used in a correct way so that it can service us well. Some parameters should be obeyed to, let’s take BMW X5 E70 car DVD GPS from Seicane for example.
Working voltage DC 10.5V-16V
Working current MAX 10A
Standby current <=50mA
POWER OFF current <1mA
Working Temperature -20°-60°
Storage Temperature -30°-70°
Testing voltage 13.8V
Maximum power output 4×45W
Speaker impedance 4Ω (4-8Ω acceptable)
Hope you can use all the functions of your car DVD smoothly, more about car DVD can be known on website: http://www.seicane.com/touch-screen-bmw-x5-e70-head-unit-gps-navigation-system-with-ipod-usb-sd-aux-rearview-canbus-srd-8825