Do you have a question about the Bosch Calais USB80 and is the answer not in the manual?
Adjusts the system volume in increments from 0 to 32.
Selects memory bank or waveband; starts Travelstore with long press.
Switches the device on/off; mutes audio when pressed briefly during operation.
Accesses the menus for basic settings.
Input for connecting external audio sources via a 3.5mm jack.
Opens the Audio menu for sound adjustments.
Switches traffic information priority on/off; cancels announcements.
Selects the audio source (Radio, CD, USB, AUX).
Prioritizes safe operation, familiarization, and audibility of sirens.
Procedure to enable or disable the four-digit theft protection code.
Steps to enter the code after power loss and handling incorrect entries.
How to increase or decrease system volume using the volume control.
Adjusts the treble and bass audio levels between +7 and -7.
Allows adjustment of the current hour and minute.
Details AF and REG functions for enhanced FM reception and regional programming.
Methods for tuning into radio stations, including automatic search.
Procedures for manually and automatically storing radio stations.
Information on program types and selecting stations by genre.
Enables or disables traffic announcement priority.
Information on playing commercial audio CDs, CD-Rs, and CD-RWs.
Instructions for inserting a CD and initiating CD playback.
Procedure for safely removing the CD from the drive.
Guidance on preparing MP3-CDs and USB drives for optimal playback.
Requirements for USB drives, including formatting and file system.
How to activate MP3 playback mode for CDs and USB devices.
Steps to connect a USB device and select it as an audio source.
Details on preparing the remote control, including battery insertion.
Details the functions of each button on the IR remote control.
Connecting an amplifier for subwoofer operation and adjusting subwoofer level.
Connecting external audio devices via the front AUX-IN socket.
Connecting external audio devices via the rear AUX inputs.
Specifications for operating voltage and amplifier output power.
Details on tuner wavebands and CD frequency response.
Adjusts the system volume in increments from 0 to 32.
Selects memory bank or waveband; starts Travelstore with long press.
Switches the device on/off; mutes audio when pressed briefly during operation.
Accesses the menus for basic settings.
Input for connecting external audio sources via a 3.5mm jack.
Opens the Audio menu for sound adjustments.
Switches traffic information priority on/off; cancels announcements.
Selects the audio source (Radio, CD, USB, AUX).
Prioritizes safe operation, familiarization, and audibility of sirens.
Procedure to enable or disable the four-digit theft protection code.
Steps to enter the code after power loss and handling incorrect entries.
How to increase or decrease system volume using the volume control.
Adjusts the treble and bass audio levels between +7 and -7.
Allows adjustment of the current hour and minute.
Details AF and REG functions for enhanced FM reception and regional programming.
Methods for tuning into radio stations, including automatic search.
Procedures for manually and automatically storing radio stations.
Information on program types and selecting stations by genre.
Enables or disables traffic announcement priority.
Information on playing commercial audio CDs, CD-Rs, and CD-RWs.
Instructions for inserting a CD and initiating CD playback.
Procedure for safely removing the CD from the drive.
Guidance on preparing MP3-CDs and USB drives for optimal playback.
Requirements for USB drives, including formatting and file system.
How to activate MP3 playback mode for CDs and USB devices.
Steps to connect a USB device and select it as an audio source.
Details on preparing the remote control, including battery insertion.
Details the functions of each button on the IR remote control.
Connecting an amplifier for subwoofer operation and adjusting subwoofer level.
Connecting external audio devices via the front AUX-IN socket.
Connecting external audio devices via the rear AUX inputs.
Specifications for operating voltage and amplifier output power.
Details on tuner wavebands and CD frequency response.
| Brand | Bosch |
|---|---|
| Model | Calais USB80 |
| Category | Car Receiver |
| Radio | Yes |
| USB Port | Yes |
| AUX Input | Yes |
| Bluetooth | No |
| MP3 Playback | Yes |
| Radio Tuner | FM |












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