SECTION 3 DISASSEMBLY AND OPTION INSTRUCTIONS3 - 1Cover MP10Front panelChassisMP9MP6MP15J5 (MF1)J6 (SP7)ChassisMain unitMP6 MP6MP7MP4J1A• REMOVING THE COVER1 Unscrew 4 screws, MP10.2 Remove the cover in the direction of the arrow.• REMOVING THE FRONT PANEL1 Unscrew 3 screws, MP9.2 Unplug J6 to separate front panel and chassis.3 Remove the front panel in the direction of the arrow.4 Unplug J5 to separate fan and chassis.5 Unscrew 2 screws, MP6, to separate MP15 and chassis.• REMOVING THE MAIN UNIT1 Unscrew 11 screws, MP6, and 2 screws, MP7, and 2screws, MP4.2 Unsolder 3 points, A, to remove the antenna connector.3 Remove the Main unit in the direction of the arrow.• OPTIONAL UNIT INSTALLATION1 Install the optional unit as illustrated below. Insert it tight-ly to avoid bad contact.