INSTALLATIONInstallation ProceduresFirst complete the electrical connections and then check for correctness.This unit can be installed in any dashboard Havingan opening as shown the right figure.Installation OpeningTo Install the Car RadioBe sure you test all connections first, and then follow these steps to install this unit.1. Make sure the ignition is turned off, and then disconnect the cable from the vehicle battery’snegative (-) terminal.2. Disconnect the wire harness and the antenna.3. Press the button on the front panel to flip down the front panel and remove it.4. Lift the left or right top corner of the plastic outer trim ring then pull it out to remove it.5. Insert the two bracket keys into the left and right side of the chassis, as shown the belowto separate the chassis from the housing.6.7. Insert car radio into the mounting sleeve.figureInsert mounting sleeve into the dashboard and bend the mounting tabs out with a screw-driver. Make sure that the lock lever is flush with the mounting sleeve and is not projectingbeyond.2182 mm53 mmBracket keyBracket keyPlastic outer trim ring