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Table of Contents
Contents
Jensen MPR420 - Receiver Manual
INSTALLATION
Preparation
Please read entire manual before installation.
Before You Start
- Disconnect negative battery terminal. Consult a qualified technician for instructions.
- Avoid installing the unit where it would be subject to high temperatures, such as fromdirect sunlight, or where it would be subject to dust, dirt or excessive vibration.
Getting Started
- Remove trim ring from unit.
- Insert the supplied keys into the slots as shown, and slide the unit out of the mountingsleeve.
- Install mounting sleeve into opening, bending tabs to secure.
- Connect wiring harness and antenna. Consult a qualified technician if you are unsure.
- Certain vehicles may require an installation kit and/or wiringharness adapter (sold separately).
- Test for correct operation and slide into mounting sleeve to secure.
- Snap trim ring into place.
Using the existing brackets from the factory stereo or the brackets supplied with the installation kit, mount the brackets to the sides of the head unit with the screws supplied with the head unit.
Wiring Diagram
FUSE
When replacing the fuse, make sure new fuse is the correct type and amperage. Using an incorrect fuse could damage the radio. The unit uses one 10 amp ATC fuse located beside the wiring connector.
OPERATION
Control Locations
- Preset 1 / Play/Pause
- Preset 2 / Intro
- Preset 3/ Repeat
- Power / Mute
- Mode
- Tune / Track Down
- Tune / Track Up
- Voice Activation Button
- Microphone
- Volume Knob
- Reset
- Bluetooth Talk
- Auxiliary Input
- USB Port
- Band
- Display
- Preset 6 / Folder Up
- Preset 5 / Folder Down
- Preset 4 / Random
APP Operation
The Jensen Smart App is the ultimate wireless remote control for your receiver. You can download Jensen Smart app from Apple App Store or Google Play Store and install it on your smartphone or tablet.
Please scan the following QR code to download the Jensen J-Link P2 APP to your smart phone.
Voice Activation Operation
Bluetooth should be paired between your smartphone and the receiver.
Press the voice activation button
, and the receiver will switch into Bluetooth mode, This will activate Siri or Google Assistant on your smartphone. You will need to manually switch back to the previous or desired mode once this operation is terminated.
General Operation
| Power On/Off | Press the  button to turn the unit on. Press again to turn the unit off. |
| Changing Modes | Press MODE to select between Radio, USB, Auxiliary Input and Bluetooth. Modes of operation are shown in the display. |
| Volume | Adjust volume using the volume knob (00-40). |
| Mute | Press to silence the audio. Press again to resume listening at the previously selected volume. |
| Auxiliary Inputs | Insert a 3.5mm cable in the unit's front AUX port. |
| Reset | Press the RESET button to reset the unit back to the factory settings if abnormal operation occurs. The reset button is located on the front panel. |
| Setting the Clock | With the unit on, press DISP to display clock time. Press and hold DISP until the hours begins to flash, then release. Turn the volume knob to adjust the hours, then press the DISP, the minutes begins to flash, Turn the volume knob to adjust the minutes. Press DISP momentarily to save the selected time. |
| Display | Press DISP to toggle display between various displayed information. |
| Audio / Menu | Press the volume knob momentarily to select between audio functions. Press and hold the volume knob for more than two seconds to select between the menu functions. Rotate the volume knob left/right to adjust or activate the desired function/audio. |
AM/FM Tuner Operation
| Seek Tuning | Press TUNE  or TUNE  to seek to the previous or next strong station. |
| Manual Tuning | Press and hold TUNE or TUNE to enter manual tuning mode, then press TUNE or TUNE momentarily to change radio frequency up or down one step at a time. Press and hole TUNE or TUNE to advance quickly. |
| Band | Press BAND to select between FM1, FM2, FM3, AM1 and AM2 bands. Up to six presets can be programmed for each band, enabling up to 18 FM stations and 12 AM stations to be stored in memory. |
| Storing Presets | Up to 18 FM and 12 AM stations can be stored. To store a station, select the desired band and station. Press and hold the desired preset button (1-6) for more than two seconds. When stored, the preset number will appear in the display. |
| Recalling Presets | Preset stations can be recalled any time by pressing the corresponding preset button. |
| Automatically Store | Press and hold AS/PS for more than 2 seconds to store 18 FM stations and 12 AM stations automatically. |
| Preset Scan Stations | Press AS/PS to recall each preset staion that stored in the memories in each band. |
USB Operation
TUNE or TUNE
| Playing MP3 Files | To play MP3 files, insert a USB device containing MP3 files. |
| Track Select | Press TUNE to skip to the beginning of the next track. Press TUNE to skip to the beginning of the previous track. |
| Fast Forward and Reverse | Press and hold TUNE or TUNE to fast forward or reverse a track. |
| Pause | Press  to temporarily stop USB playback.Press again to resume playback. |
| Folder Access | Folders can be found by pressing Folder Up or Folder Down. About one second after the folder name is displayed, the first file under the selected folder will be displayed and playback will begin. |
| Repeat | Press RPT to toggle between RPT ALL and RPT ONE.
|
| Random | Press RDM to play tracks in random order; press again to cancel the RDM function. |
| Intro | Press INT to play the first 10 seconds of each track; press again to cancel the INT function. |
Bluetooth Operation
| Preparation | Before using a Bluetooth device, it must be paired and connected. Ensure that Bluetooth is activated on your device before beginning the pairing process. |
| Pairing a New Device | The head unit broadcasts the pairing signal constantly when no devices are connected. Complete the pairing sequence from your Bluetooth device. Refer to the owner's manual for your device for more details. The device name is "JENSEN MEDIA PLAYER". The Bluetooth passcode is "1234". Note: The head unit can be in any mode of operation when pairing is performed. |
| Streaming Audio Troubleshooting | The head unit supports A2DP wireless streaming audio from a Bluetooth mobile device directly to your head unit. The following functions can be used to control the music:
|
Limited One Year Warranty
For more information and for thelocation of the nearest authorized service center please contact us by one of the following methods:
- Call us toll-free at 888-921-4088
- E-mail us at cs@jensenmobile.com
Troubleshooting
| Problem | Cause | Action |
Unit will not turn on/no power | Yellow wire not connected or incorrect voltage Red wire not connected or incorrect voltage | Check connections for proper voltage (11~16VDC) |
| Black wire not connected | Check connection to ground | |
| Fuse blown | Replace fuse | |
Unit has power but no sound | Speaker wires not connected | Check connections at speakers |
| One or more speaker wires touching each other or touching chassis ground | Insulate all bare speaker wires from each other and chassis ground | |
Unit blows fuses | Yellow or red wire touching chassis ground | Check for pinched wire |
| Speaker wires touching chassis ground | Check for pinched wire | |
| Incorrect fuse rating | Use fuse with correct rating | |
NO FILE appears on display | No playable MP3 files found on the device | Check the device for valid MP3 files |
NO SUPPORT appears on display | An invalid ID3 tag version is present | Version 1.0 to 2.0 ID3 tags are supported. |
Specifications
| FM Tuner | Tuning range: 87.5MHz-107.9MHz Usable sensitivity: 8.5dBf 50dB quieting sensitivity: 10dBf Stereo separation @ 1kHz: >30dB Frequency response: 30Hz-13kHz |
| AM Tuner | Tuning range: 530kHz-1710kHz Usable sensitivity: <42dBu Frequency response: 30Hz-2.2kHz |
| General | Speaker output impedance: 4~8 ohms Line output voltage: 2 Volts RMS Dimensions: 7" x 7" x 4" (178 x 178 x 100 mm) |
Design and specifications subject to change without notice.
CEA-2006 Power Standard Specifications
(reference: 14.4VDC +/- 0.2V, 20Hz~20kHz)
Power Output: 16 Watts RMS x 4 channels at 4 ohms and < 1% THD+N
Signal to Noise Ratio: 75dBA (reference: 1 watt into 4 ohms)
Dual Electronics Corp.
Toll Free: 888-921-4088
www.jensenmobile.com
Documents / Resources
References
Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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