I purchased LANZAR SDN70U last week. I also purchased all the necessary components at local a car audio store that was recommended. I installed the unit power it up and the screen was frozen on the radio and could not change anything on the screen. The side buttons would work but the screen did not move. The screen stayed on 87.5 fm and the volume or anything else would not move on the screen. I un-mounted it and checked all the wiring and all looks to be correct but the unit is not working. Is there something I can do to unfreeze the screen or is this a bad unit and needs to be replaced?
Car audio question screen froze?
- Thread starter pudding s
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