The JENSEN CDX3119 is an AM/FM/CD receiver designed for in-car entertainment, featuring MP3, USB, AUX, and Bluetooth® connectivity.

Function Description:

This device serves as a central audio unit for vehicles, allowing users to listen to AM/FM radio, play audio CDs (including MP3 encoded discs), connect USB mass storage devices for MP3 playback, utilize a 3.5mm auxiliary input for external audio sources, and stream audio or make hands-free calls via Bluetooth®.

Important Technical Specifications:

CD Player:
- Frequency Response: 20Hz-20kHz
- Channel Separation @ 1kHz: >60dB
- D/A Converter: 1 Bit
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:
- USB Charge: 1A
- Speaker Output Impedance: 4~8 ohms
- Line Output Voltage: 1.2 Volts RMS
- Dimensions: 7" x 7" x 2" (178 x 178 x 50 mm)
CEA-2006 Power Standard Specifications:
- Power Output: 16 Watts RMS x 4 channels at 4 ohms and < 1% THD+N
- Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms)
MP3 Playback (CD & USB):
- Sampling Frequency Rates: 8kHz ~ 48kHz
- Transfer Bit Rates: 32kbps ~ 320kbps constant, Variable bit rates
- ID3 Tag Display: Versions 1.0 to 2.4 supported (2.4 or greater not displayed)
- Maximum Files: 999
- Maximum Folders: 255 plus root directory
- Maximum Folder Levels: 8
- Compatible File Types: MP3 data (filename extension .mp3)
- Compatible Disc Types: CD-ROM (ISO), CD-R, CD-RW, CD-DA
- Incompatible Disc Types: Track At Once or packet writing, MP3 PRO format, MP3 playlists, WAV format
- USB Device Compatibility: Mass storage class, FAT or FAT32 file system. Recommended to limit each folder to less than 30 songs.

Usage Features:

Power On/Off: Press any button (except EJECT) to turn on, press and hold to turn off.
Mode Selection: Press MODE to switch between AM/FM, CD player, Bluetooth, auxiliary, and USB. Modes only appear if the corresponding device/media is connected.
Volume Control: Adjustable via the volume knob (00-46).
Display: Press DISP to show the clock. During MP3 playback, ID3 tag information, elapsed time, track number, and file/folder names rotate automatically.
Clock Setting: Press and hold DISP until the clock flashes, then use TUNE ◄◄/►► to adjust hours/minutes. Supports 12-hour AM/PM (USA) or 24-hour (European) time.
Setup Menu: Press and hold AUDIO for >3 seconds to access. Use AUDIO to select functions and volume knob to adjust.
- Auto Station Store: Automatically finds and saves 6 strong stations in the current band (Tuner mode only).
- Local/Distance Tuning: Activates distance or local tuning for radio reception.
- Tuner Frequency Spacing: Sets spacing for USA (200kHz FM, 10kHz AM) or European (50kHz FM, 9kHz AM) tuners.
- Auxiliary Input: Enables/disables the front panel 3.5mm auxiliary input.
- Beep Confirmation: Enables/disables confirmation beep.
- Programmable Turn On Volume: Sets the unit to turn on at a specific volume (1-30) or OFF (default).
- Power On Message: Enables/disables a power-on message (e.g., GOOD MORNING).
- Scrolling Option: Sets display information to scroll every 15 seconds (default), scroll once, scroll continuously, or show the first 10 characters.
- Demonstration Mode: Enables/disables demonstration mode.
- Bluetooth Functionality: Enables/disables Bluetooth.
- Auto Answer: Automatically answers incoming calls after 2-3 rings (or requires manual answer by default).
Audio Controls: Press AUDIO to cycle through Bass, Treble, Balance, Fader, EQ, Loud, Source Level. Adjust with volume knob.
- Bass/Treble: -6 to +6.
- Balance: BAL 12L to BAL 12R (BAL EVEN for equal).
- Fader: FAD 12R to FAD 12F (FAD EVEN for equal).
AM/FM Tuner:
- Seek Tuning: Press TUNE ◄◄/►► momentarily for the next strong station.
- Manual Tuning: Press and hold TUNE ◄◄/►► until "MANUAL" appears, then press momentarily to change frequency one step at a time. Hold to advance quickly.
- Band Selection: Press BAND to select FM1, FM2, FM3, AM1, AM2.
- Storing/Recalling Presets: Up to 18 FM and 12 AM stations can be stored. Press and hold preset button (1-6) for >2 seconds to store. Press momentarily to recall.
- Auto Store Stations: Press and hold AUDIO/MENU for >3 seconds, then rotate volume knob to store 6 strong stations.
CD Player Operation:
- Insert CD: Insert disc label up into the slot; playback begins automatically.
- Eject CD: Press EJECT. Disc reloads if not removed within 10 seconds.
- Track Select: Press TRACK ◄◄/►► to skip tracks. Pressing ◄◄ again skips to the previous track.
- Fast Forward/Reverse: Press and hold TRACK ◄◄/►► on the remote.
- Pause/Resume: Press ►/II.
- Intro: Press INT, then volume knob to select OFF (cancel) or ALL (plays first 10 seconds of each track).
- Repeat: Press RPT, then volume knob to select ALL (all tracks), SONG (selected track), or OFF (cancel).
- Random: Press RDM, then volume knob to select OFF (cancel), ALL (all tracks randomly), or FOLDER (all tracks in folder randomly).
USB Operation:
- Connecting USB: Insert USB mass storage device into the USB port.
- Playing Music: "USB READ" appears, then playback begins. "NO FILE" if no valid MP3s.
- Track Select: Same as CD.
- Fast Forward/Reverse: Same as CD.
- Pause/Resume: Same as CD.
- File Search: Press SELECT to enter. Turn volume knob to cycle folders, press SELECT to choose. Turn volume knob to cycle files, press SELECT to play. GO BACK returns to previous menu/exits search.
- Folder Access: Press ◄◄/►► to select previous/next folder.
Bluetooth® Operation:
- Pairing: Unit broadcasts pairing signal ("CDX3119", passcode "1234"). Pair from Bluetooth device.
- Connecting: Most devices auto-connect. If not, press and hold to disconnect current, then press and hold again to reconnect. Turn volume knob to cycle devices.
- Disconnecting: Press and hold for 3 seconds.
- Recent Calls List: Press SELECT in Bluetooth mode. Turn volume knob to cycle numbers, press SELECT or to dial.
- Redial Last Number: Press in Bluetooth mode, then press or SELECT again.
- Receiving Calls: Incoming calls appear, ring tone sounds. Press to receive, press and hold to refuse.
- Ending Calls: Press during active call.
- Streaming Audio (A2DP/AVRCP): Wirelessly stream audio from Bluetooth device. Use ◄◄/►► to skip tracks, ►/II to play/pause.

Maintenance Features:

Installation: Remove trim ring, transit screws, use supplied keys to slide unit out of sleeve. Install sleeve, connect wiring/antenna, test, slide unit in, snap trim ring. Consult technician if unsure.
Fuse Replacement: Unit uses one 10 amp AGC fuse located beside the wiring connector. Replace with correct type and amperage to avoid damage.
Reset: Press RESET upon initial installation or if abnormal operation occurs.
Troubleshooting Guide: Provides solutions for common issues like no power, no sound, blowing fuses, excessive skipping, display errors, and disc acceptance problems.
- For "NO SUPPORT" on display, ensure ID3 tags are Version 1.0 to 2.0.
- For CD mechanism issues, press EJECT to reset.
- If unit won't accept disc, check for and remove 2 transit screws on top.

Jensen CDX3119 - Page 25

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