12 | KDC-W5641U/KDC-W5541U/KDC-W5141U/KDC-W5041U/KDC-W4141/KDC-W4041Security CodeWhen Security Code is set, possibility of theftis reduced because input of Security Code isprompted to turn on the unit once it is turned off.⁄• When you activate the Security Code function, it cannot bereleased.Note, your Security Code is the 4 digit number entered inyour “Car Audio Passport” in this package.1 Select Security Code item during Menu modeSelect the “SECURITY SET” display.For how to select menu items, refer to System>(page 11).2 Enter Security Code modePress the Control knob for at least 1 second.When “ENTER” is displayed, “CODE” is also displayed.3 Select the digits to enterPush the Control knob towards right or left.4 Select the Security Code numbersPush the Control knob towards up or down.5 Repeat steps 3 and 4, and complete theSecurity Code.6 Confirm the Security CodePress the Control knob for at least 3 seconds.When “RE-ENTER” is displayed, “CODE” is alsodisplayed.7 Do the step 3 through 6 step operation, andreenter the security code.“APPROVED” is displayed.The Security Code function activates.⁄• If you enter a Code different from your Security Code,you have to start over from step 3.8 Exit Security Code modePress the [M.JOG] button.Entering Security CodeThe Security Code is required to use the audio unitwhen the unit is first used after removed from thebattery power source or the Reset button is pressed.1 Turn the power ON.2 Do the step 3 through 6 step operation, andreenter the security code.“APPROVED” is displayed.⁄• If an incorrect code is entered, “WAITING” is displayed,and the input prohibition periods shown in the tablebelow is generated.After the input prohibition time lapses, “CODE” isdisplayed, and you can reenter the code.Number of times theincorrect code was inputInput prohibited time1 —2 5 minutes3 1 hour4 24 hoursManual Clock Adjustment1 Select Clock Adjustment item during MenumodeSelect the “CLOCK ADJUST” display.For how to select menu items, refer to System>(page 11).2 Enter Clock Adjust modePress the Control knob for at least 1 second.The clock display blinks.3 Adjust the timePush the control knob towards up or down toadjust the hours and right or left to adjust theminutes.4 Exit Clock adjustment modePress the [M.JOG] button.⁄• You can do this adjustment when the “SYNC” is set as“OFF”.Menu Operation
