26 | KDV-5244U/ KDV-5544U/ KDV-4244/ KDV-4544Activating Security 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.⁄• You can set the Security Code with a 4 digit number of yourchoice.• The Security Code cannot be displayed or referenced. Makea note of the Security Code and treasure it up.1 Select StandbyPress the [SRC] button.Select the “STANDBY” display.2 Enter Security Code modePress [ ] 1 sec., and select “MENU” > “CODE SET”.Press the [AUD] knob for at least 1 second.When “ENTER” is displayed, “CODE” is also displayed.• For how to select Function Control items, refer to (page 10).3 Enter Security CodeOperation type OperationSelect the digits to enter Press the [4] or [¢] button.Select the Security CodenumbersTurn the [AUD] knob, or press the[FM+]/ [AM–] button.4 Confirm the Security CodePress the [AUD] knob for at least 3 seconds.When “RE-ENTER” is displayed, “CODE” is alsodisplayed.5 Do the step 3 through 4 operation, and reenterthe Security Code.“APPROVED” is displayed.The Security Code function activates.⁄• If you enter the wrong Code in steps 3 through 4, repeatfrom step 3.• When the Security Code function is activated, “CODESET” changes to “CODE CLR”.• To deactivate the Security Code function, see the nextsection .6 Exit Security Code modePress the [ ] button.Deactivating Security CodeDeactivating the Security Code function.1 Select StandbyPress the [SRC] button.Select the “STANDBY” display.2 Enter Security Code modePress [ ] 1 sec., and select “MENU” > “CODE CLR”.Press the [AUD] knob for at least 1 second.When “ENTER” is displayed, “CODE CLR” is alsodisplayed.• For how to select Function Control items, refer to (page 10).3 Enter Security CodeOperation type OperationSelect the digits to enter Press the [4] or [¢] button.Select the Security CodenumbersTurn the [AUD] knob, or press the[FM+]/ [AM–] button.4 Press the [AUD] knob for at least 3 seconds.“CLEAR” is displayed.The Security Code function deactivates.5 Exit Security Code modePress the [ ] button.⁄• If a wrong security code is entered, “ERROR” is displayed.Enter a correct security code.Other FunctionsEntering 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 4 through 5 operation, and enterthe Security Code.“APPROVED” is displayed.Now, you can use the unit.
