Alpine CDE-151E Owner's Manual
![Alpine CDE-151E manual cover](/images/UWxwKzeTjUGjWmMHvPTsOrtY/thumbs/thumb175x175.webp)
To reset the Alpine CDE-151E to factory settings, press and hold the "Audio" button and the "Setup" button simultaneously for at least 2 seconds until the unit powers off. Release the buttons and the unit will restart with factory settings.
To adjust the bass and treble settings, press the "Audio" button repeatedly until you reach the "Bass" or "Treble" setting. Use the volume knob to adjust the level to your preference.
Ensure that the USB drive is formatted in FAT16 or FAT32. Check if the files are in a compatible format such as MP3 or WMA. Try another USB drive to see if the issue persists.
The Alpine CDE-151E does not support Bluetooth connectivity. Consider using an auxiliary input or an external Bluetooth adapter for wireless connectivity.
"ERROR 01" typically indicates a disc read error. Check if the disc is inserted correctly and is not scratched or dirty. Try using a different disc to see if the problem persists.
Yes, you can connect an external amplifier to the Alpine CDE-151E. Use the RCA pre-out jacks on the rear of the unit to connect to the amplifier's input.
Press and hold the "Setup" button until the setup menu appears. Use the volume knob to select "Clock Adjust" and press "Enter." Turn the knob to set the hour and press "Enter" again, then adjust the minutes and confirm.
The Alpine CDE-151E supports USB playback for files up to 2GB in size. Ensure the files are in a compatible audio format such as MP3 or WMA.
Ensure the antenna is properly connected and fully extended. Try repositioning the antenna or moving the vehicle to an area with better signal strength. Consider using an external antenna booster if needed.
Check if the faceplate is securely attached. If the issue persists, try resetting the unit to factory settings. If the problem continues, the unit may require professional servicing.