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General| Brand | Jensen |
|---|---|
| Model | JWM990 |
| Category | Stereo System |
| Bluetooth | Yes |
| CD Player | Yes |
| USB Port | Yes |
| FM Radio | Yes |
| Aux Input | Yes |
| Tuner | AM/FM |
| Weatherband | No |
| HDMI Output | No |
| Preamp Outputs | No |
| DVD Player | Yes |
| App Control | No |
| Zone Output | No |
| Remote Control | Yes |
| Display | LCD |
Details essential precautions for safe operation and maintenance of the unit, covering power, disc mechanism, and environmental factors.
Explains the importance and procedure for disconnecting the vehicle battery to prevent short circuits during installation.
Guides on selecting the best location for mounting the unit, avoiding heat, dust, and moisture sources.
Details how to physically mount the unit using screws or tabletop feet, including cutout dimensions.
Details pin assignments and wire colors for unit connections, crucial for proper electrical setup.
Illustrates available audio and video input/output connection ports like AUX, HDMI, Optical, and Coaxial.
Instructions on how to turn the unit on and resume its last operating mode.
Explains how to increase or decrease the audio volume using the encoder knob.
Describes how to pause playback or mute the audio output temporarily.
Guides on cycling through and selecting different input sources like Radio, USB, iPod, and Bluetooth.
Details how to access and adjust audio settings like Bass, Treble, Balance, and Fade.
Explains how to access and modify system settings like Beep, Bluetooth, and preset volume.
How to connect and play media files from a USB device.
Explains how to turn the A, B, and C speaker outputs on or off using dedicated buttons.
How to switch between AM and FM radio bands using the SOURCE and ENTER buttons.
Step-by-step guide for tuning to specific radio stations using the tuning buttons.
How to automatically scan for the next or previous strong station using seek buttons.
Instructions for saving and accessing favorite radio stations using preset buttons.
Steps to select and tune into the weather band mode to receive weather alerts.
Explains the automatic alert feature that switches to the weather band for NOAA warnings.
Instructions for connecting a USB device for automatic playback of MP3 files.
How to connect and enter iPod/iPhone playback mode via USB.
How to select tracks, pause, and resume playback of iPod content.
Steps to pair a Bluetooth device with the JWM990 using the 'Bluetooth Pair' option.
How to view, lock, disconnect, or delete previously paired Bluetooth devices.
Detailed steps for the Bluetooth pairing procedure, including device search and password entry.
How to stream audio from a Bluetooth-enabled phone to the JWM990.
Configures TV System, Screen Saver, Resolution, TV Type, Rating, and Default settings.
Sets OSD, Audio, Subtitle, and Menu languages, and CEC options.
Configures Audio Output format, HDMI Audio, and Key settings.
Configures OP Mode, Dynamic Range, and Dual Mono settings for digital output.
Sets speaker configuration options like Downmix and Front speaker size.
Solutions for when the unit does not power on or show front panel operation.
Troubleshooting steps for no audio output, checking volume, fader, and speaker connections.
Solutions for when discs fail to load properly or if the transport screw is not removed.
Steps to resolve playback errors for discs, checking disc condition and compatibility.
Solutions for lack of AM or FM signal, checking antenna connection and station tuning.
Troubleshooting for DVD video output issues, ensuring HDMI cable connectivity.
Solutions for when the remote control is not working, checking batteries and IR sensor.
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