14General operationAnti-theft deviceYour Traffic Pro features two anti-theftdevices:• Protection by means of a five-digitunit code number• Protection by means of a removablecontrol panelEntering unit code numbersIf the Traffic Pro is disconnected fromthe electrical supply source, the anti-theft device prevents it against unauthor-ised use once it has been reconnected.You need the five-digit code numberprinted on the CODE CARD to start upthe Traffic Pro.Shortly after the unit has been switchedon by pressing , the data entry menufor the code number will appear. Turn the rotary control/push buttonto select the first digit of the codenumber. Press the rotary control/push button. Enter the remaining digits of the codenumber in the same way.Once you have entered all 5 digits of thecode number correctly, the Traffic Prowill come on automatically and you canuse all functions.What to do if an incorrect code numberhas been enteredThe following message appears if anincorrect code number is entered. Press the rotary control/push button.The data entry menu for the code numberappears again. Enter the correct code number asdescribed above.NoteIt is important to store the CODECARD in a safe place outside of thevehicle. This will prevent unauthoriseduse. The window stickers provided canbe attached to the windscreen/windowsinside your vehicle.NoteIf you enter an incorrect number: Press the back button to deletethe last number entered.or Select the symbol.1006 1007
