1994 Oldsmobile Bravada Owner's Manual - Page 107

To UnlockAfter a Power Loss: When battery power is lost and then resupplied to a secured unit, LOC will appear onthe display. Followthese steps to unlock the unit: 1. Turn theignition to theAccessory or Run position. 2 Make sure the radio is off. . 3 Press SET. The display will show . 000. 4. Press SEEK to theright and hold it 9. Press BAND-TUNE. If the display shows the time of day, the unit is no longer locked.If the display shows LOC, it is still secured (the numbers did not match either your secret code or thefactory'sback-up code). Understanding Radio Reception FM Stereo FM Stereo will give you the best sound, but FM signals willreach only about 10 to 40 miles (16 to 65 km). Tall buildings or hillscan interfere with FM signals, causing the soundto come and go. AM Stereo Your Delco@ system may able to be receive C-QuamB stereo broadcasts. Many AM stations around the country use C-Quam@to produce stereo, though some do not. C-Quam@is a registered trademark of Motorola, Inc. If your Delco@ system get Ccan Quam@signals, your stereo indicator light willcome on when you are receiving it. until thesecond and thirdnumbers of your secret code appear. 5. Press SCAN until the first number of your secret code appears. 6. Press BAND-TUNE. The display will show 000. 7. Press SEEK to theright and hold it until the fifth and sixth numbers of your secret code appear. 8. Press SCAN until the fourth number of your secret code appears. AM The range formost AM stations is greater than for FM, especially at night. The longer range, however, can cause stations to interfere with each other. AM can also pick up noise from things like storms andpower lines. To lower this noise, try reducing the treble level.