20 | EnglishMenu systemMenu SystemSetting beep sound during operation, etc.functions.The Menu system basic operation method isexplained here. The reference for the Menu itemsand their setting content is after this operationexplanation.1 Enter Menu modePress the [MENU] button for at least 1 second."MENU" is displayed.2 Select the menu itemPush the Control knob towards [FM] or [AM].Example: When you want to set the beep soundselect the "BEEP" display.3 Set the menu itemPush the Control knob towards [4] or [¢].Example: When you select "BEEP", each time youpush the knob it alternates between"BEEP ON" or "BEEP OFF". Select 1 of themas the setting.You can continue by returning to step 2 andsetting other items.4 Exit Menu modePress the [MENU] button.⁄• When other items those applicable to the basicoperation method above are displayed, their settingcontent chart is entered. (Normally the setting listed atthe top of the chart is the original setting.)Also, the explanation for items that are not applicable( etc.) are entered step bystep.In Standby modeSecurity CodeActivating the Security Code disables the usageof audio unit by someone else. Once the SecurityCode is activated, the entry of authorized SecurityCode is required to turn on the audio unit when it isremoved from the vehicle. Indication of this SecurityCode activation prevents your precious audio unitfrom stealing.SRCMENUFMAMMenu displayRDS indicatorNEWS indicatorControl knob