Code Entry as Follows:

Switch Radio On - Display Shows
" CODE "
Press Preset " 1 " and display will show " 0 "
Press Tuning Up Button " > " For Correct Digit
Press Preset " 1 " to Enter
Press Tuning Up Button " > " For Correct Digit
Press Preset " 1 " to Enter
Press Tuning Up Button " > " For Correct Digit
Press Preset " 1 " to Enter
Press Tuning Up Button " > " For Correct Digit
If the correct code number is now shown
Press Preset " 1 " to Enter