How to fix a Jensen Heavy Duty JHD40BT with no power?
If your Jensen Stereo System has no power, first ensure the vessel’s accessory switch is on. If the power supply is properly connected to the vessel’s accessory terminal, switch the ignition key to “ACC”. Also, check if the fuse is blown and replace it if necessary.
What to do if my Jensen Stereo System has no sound?
If your Jensen Stereo System has no sound, first adjust the volume to an audible level. If that doesn't work, check the wiring connections to ensure they are properly connected.
Why can't my Jensen Stereo System tune to radio stations?
If your Jensen Stereo System cannot tune to a radio station or the auto-seek function isn't working, make sure the antenna cable is firmly inserted. If the signals are too weak, try selecting a station manually.
How to fix non-working operation keys on Jensen Heavy Duty JHD40BT?
If the operation keys on your Jensen Stereo System do not work, it may be due to the built-in microcomputer not operating properly because of noise. Press the reset button (19) to resolve this.
General safety guidelines and precautions for operating the device.
Covers initial steps and important notes before commencing the installation process.
Details front mount and bracket mount installation methods for the unit.
Illustrates wire colors, pin assignments, and connection points for installation.
Explains how to turn the unit on/off, adjust volume, and use the mute function.
Details the reset function and how to navigate Audio and System menus.
Instructions for selecting AM/FM bands and manually or automatically tuning stations.
Explains the weather alert feature for automatic warnings and its activation.
Table listing common issues like no power or sound, and their respective causes and solutions.
General| Bluetooth | Yes |
|---|---|
| USB Port | Yes |
| Aux Input | Yes |
| AM/FM Radio | Yes |
| Weather Resistant | Yes |
| Dimensions | 11.5 x 7.5 x 3.5 inches |
| Type | Marine Stereo |
| Waterproof | No |
| Preamp Outputs | Yes |
| Weatherband | Yes |
| LCD Display | Yes |
| Remote Control | Yes |
| Weight | 3.5 lbs |
| Source | Bluetooth, USB, Aux, AM/FM |
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