| 1. | Dual Car Stereo System XR4120 User Guide XR4120 INSTALLATION OWNER S MANUAL AM FM Receiver with Detachable Face MP3 WMA USB AUX Dual XR4120 INSTALLATION Preparation Please read entire manual before installation Before You Start Disconnect negative battery terminal Consult a qualified technician for instructions Avoid installing the unit where it would be subject to high temperatures such as from direct sunlight or where it would be subject to dust dirt or excessive vi |
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