Please Note: You are not allowed to unlock channels that do not have anything programmed into them. As you program frequencies into your BC75XLT scanner, those channels will automatically unlock themselves. Please follow the steps below for each frequency.
Choosing a specific channel to program: While in SCAN mode
1. Press HOLD
2. Enter desired Channel (Not Frequency)
3. Press HOLD
4. Press the FUNC key
5. Press E
6. Enter in the Frequency you want to program
7. Press E to store the frequency in. Done!
Repeat this process to enter more frequencies