1. Switch the radio ON and the word "SAFE" should appear in the display.
2. Use the station-pre-set numbers on the radio to enter the four-digit code. You will have two attempts to enter the code before it locks you out .
If locked out the radio will go back into "SAFE" mode and you'll be unable enter the code for at least one hour.
3. Press the "SEEK" button on your radio after you've entered the code. This usually looks like a ">>" symbol.