8 CQ-RXBT490W/CR-LXBT490WPreparationFirst Time Power On1 Set your car’s ignitionswitch to the ACC or ONposition.2 Press [SOURCE] (PWR).Battery InstallationPull the insulation filmout from the backside ofthe remote control unitgently.Insulation filmNote: Battery Information:Battery Type: Lithium battery (CR2025) (Included inthe remote control unit)Battery Life: Approximately 6 months under normaluse (at room temperature)Clock Setting1 Press [MENU].2 Press [VOL] (PUSH SEL), and turn [VOL]clockwise or counterclockwise to select“CLOCK SET”.3 Press [VOL] (PUSH SEL), and turn [VOL]clockwise (q) or counterclockwise (w) toadjust.Hour blinks.4 Adjust the hour.Hour enteredq : sets the hour ahead.w : sets the hour back.5 Press [VOL] (PUSH SEL).Minute blinks.6 Adjust the minute.Minute enteredq : sets the minute ahead.w : sets the minute back.7 Press [VOL] (PUSH SEL).CompletedNotes:¡“CLK ADJUST” is displayed when the clock is notadjusted.¡When you want to readjust the clock, repeat steps 1to 7.Clock Display at Power OffPress [DISP] to change the display.Display offcdClock display(Default)Clock Display Setting1 Press [MENU].2 Press [VOL] (PUSH SEL), select “CLOCKSEL”.3 Press [VOL] (PUSH SEL), and turn [VOL]clockwise or counterclockwise to select.the 24-hour systemused (default)cdthe 12-hour systemusedNotes:¡The clock display setting (12-hour/24-hour) is ac-tivated once the rotary selection is made, the clockdisplay is corresponded to your setting after exitingthe clock display setting mode.¡Selection of the 12-hour system displays “AM” dur-ing AM hours and “PM” during PM hours.¡To exit from the clock display setting, press [DISP].