JWM452 MOBILE AUDIO SYSTEM Installation and Owner's Manual
JWM452 Introduction 3 Disc Notes 4 Installation 5 Wiring 6 Basic Operation 7 Tuner Operation 11 Disc Operation 12 CD Operation 12 DVD/VCD Operation 13 MP3/USB Operation 15 Bluetooth Operation 17 Remote Control Operation 19 DVD Setup Menu 21 Care and Maintenance 23 Troubleshooting 23 Specifications 24 FCC Notes 24
JWM452 INTRODUCTION Thank you! Thank you for choosing a Jensen product. We hope you will find the instructions in this owner's manual clear and easy to follow. If you take a few minutes to look through it, you'll learn how to use all the features of your new Jensen receiver for maximum enjoyment.
JWM452 DISC NOTES Depending on the recording status, conditions of the disc, and the equipment used for recording, some CD-Rs/CD-RWs may not play on this unit. For more reliable playback, please adhere to the following recommendations: Ÿ Use CD-RWs with speed 1x to 4x and write with speed 1x to 2x. Ÿ Use CD-Rs with speed 1x to 8x and write with speed 1x to 2x. Ÿ Do not play a CD-RW which has been written more than 5 times.
JWM452 INSTALLATION 7.323"+0.023" - . It's a good idea to read all of the instructions before beginning the installation. We recommend having your Jensen JWM452 installed by a reputable RV dealership.
JWM452 WIRING WARNING: Wiring harness comes with stripped and tinned leads to aid in the installation process. Any unused speaker wires must have their exposed ends cut off or insulated individually. The wiring diagram depicts all the wiring connections required for proper operation of the unit. 10 1 10AMPFUSE 20 11 DETAIL A SHOWN FROM PIN VIEW PIN NO.
JWM452 BASIC OPERATION 1 2 3 4 5 6 7 8 9 10 11 12 13 Ÿ Ÿ Ÿ Ÿ Ÿ Ÿ 14 Ÿ The following audio menu items can be adjusted: BAS: Adjust the Bass level from "-7" to "+7". TRE: Adjust the treble from "-7" to "+7". BAL: Adjust the speaker output balance between "L7" (left) and "R7" (right). “BAL 0" indicates an equal balance between the left and right speakers. FAD: Adjust the speaker fade between “R7” (rear) and “F7” (front). “FAD 0” indicates and equal balance between the rear and front speakers.
JWM452 The following audio menu items can be adjusted: Ÿ Bluetooth Device (Locked/Unlocked, Disconnect/Connect, Delete): view, lock and delete from a list of previously paired mobile device models. Ÿ Bluetooth Pair: Press ENTER button (4) to automatically pair a device. Ÿ Bluetooth On/Off: Choose “Bluetooth On” or “Bluetooth Off”. Ÿ Beep On/Off: Turn the audible beep On/Off (heard when functions /buttons are selected). Note: Beep tone off will not affect the audible tone of the alarm clock.
JWM452 Reset The reset button should be activated for the following reasons: Initial installation of the unit when all wiring is completed. Function buttons do not operate. Error symbol on the display. Use a ball point pen or similar object to press the RESET button (21). This may be necessary should the unit display an error code. Ÿ Ÿ Ÿ HDMI ARC Connect HDMI cable to JENSEN TV with ARC function and JWM452 radio head unit.
JWM452 The reset button should be activated for the following reasons: Device Status No 1 Head Unit Power ON (HDMI ARC) TV Operation Results User Operation Head Unit TV Power ON Power OFF TV Power OFF Power OFF Power OFF Power ON TV Power OFF Power ON Remarks 2 Power OFF 3 Power OFF (Last mode is HDMI ARC before Power Power OFF OFF) Power ON Head Unit Power ON (HDMI ARC) Power ON (Last mode before power off) 4 Power OFF TV, AV, USB, (Last mode is HDMI HDMI ARC before Power (non HDMI
JWM452 TUNER OPERATION 1 2 3 4 5 6 7 Automatically Store / Preset Scan (AS/PS) 8 9 10 11 12 13 Automatically Store Select an AM or FM band. Press and Hold the AS/PS button (6) for more than 3 seconds and the unit will automatically scan for and store 12 or 18 strongest station for all bands. To stop this function before the automatic storing is complete, press AS/PS again. 14 15 18 Preset Scan Select a band. Press AS/PS button (6) to scan stations stored in the current band.
JWM452 DISC OPERATION 1 2 3 4 5 6 Track Select 7 8 9 10 11 12 13 Press the >>| or |<< button (5, 2) to advance to the next or previous track on the CD. The selected track number will appear on the display. Press the u II button (3) to start the playback of the selected track. 14 Fast Forward/Reverse Press and hold the >>| or |<< button (5, 2) or press the >> or << buttons on the remote control (14) once for FORWARD X 2. Press and hold additional times for FORWARD X 4, X 8, X 20 or PLAY.
JWM452 Remote Control Direct Track Entry Stop Playback Press the 1 ■ button (27) to suspend disc play, and “PRE STOP” will appear in the To select a track directly, use the number pad on the remote control (9). For single digit entries, press the corresponding number. For two digit entries, press the 10+ button followed by the last digit (i.e., for track 16, press 10+ and then 6). display. Press the u II button (3) to resume disc play from the last position.
JWM452 2. Use the ◄►or ▲▼cursor buttons (15) on the remote control to access the fields on the "PROG" screen. 3. Use the number buttons on the remote control to enter a track number in each field. 4. Press the ►/|| button (3) on the remote control or highlight “PLAY” on screen and then press the ENTER button (4) to begin playback in the numbered order indicated. To delete the list, highlight “CLEAR” and then press ENTER. Press PROG to exit the programmed playback screen .
JWM452 MP3/USB OPERATION 1 2 3 4 5 6 7 8 10 9 11 12 13 Maximum number of folder levels: 12 Maximum number of MP3 files: 999 Maximum number of characters for MP3 files name and folder name: 32 Maximum number of Characters of ID3 Tag: ID3 Tag version 1.0: 32 ID3 Tag version 2.x: 32 14 MP3 Monitor Display After loading an MP3 disc or USB device, the following screen will appear on your output monitor.
JWM452 Intro Scan (INT) Remote Control Direct Track Entry Press the AS/PS button (6) during disc play to play the first 10 seconds of each track on the current disc. Press AS/PS again to end the scan and play the selected track. To select a track directly, use the number pad on the remote control (9). For single digit entries, press the corresponding number. For two digit entries, press the 10+ button followed by the last digit (i.e., for track 16, press 10+ and then 6).
JWM452 BLUETOOTH OPERATION Ÿ The JWM452 includes built-in Bluetooth technology that allows you to connect this head unit to Bluetooth devices for streaming audio playback. Ÿ About Bluetooth Technology Bluetooth wireless technology is a short-range wireless radio protocol. Operating in the 2.4 GHz range, it transmits audio and data at speeds up to 2.1 Mbit/s over a range of up to 10 meters.
JWM452 NOTE: If a Bluetooth device is disconnected due to the power being turned off or if the device is disconnected inadvertently, the unit will automatically search for the matching BT mobile phone when the power is restored.
JWM452 REMOTE CONTROL OPERATION REF DESCRIPTION TUNER 6 BLUETOOTH CD/MP3/USB DVD Turn radio on/standby mode. Turn radio on/standby mode. Turn radio on/standby mode. Turn radio on/standby mode. 1 Adjust volume up/down. Press for Audio Control Setup menu. Adjust volume up/down. Press for Audio Control Setup menu. Adjust volume up/down. Press for Audio Control Setup menu. Adjust volume up/down. Press for Audio Control Setup menu.
JWM452 19 Press to view title menu. Use directional arrows and play button to play selected title. May not be supported by all discs. TITLE 20 RPT 21 SOURCE 22 ZOOM 23 ANGLE 24 AUD 25 Select source for playback Select source for playback Repeat track Repeat chapter Select source for playback Select source for playback Zoom picture or press repeatedly to change magnification level. Select alternate viewing angle, if available. Access Audio Menu options. Access Audio Menu options.
JWM452 DVD SETUP MENU Press the button (10) on the remote control to access the SETUP menu and adjust system settings for the following categories: – System Setup – Language Setup – Audio Setup – Video Setup – Speaker Setup – Digital Setup While in the setup menus, use your directional arrows to select and change settings. The "up"and "down" arrows highlight the options, and the "right" and "left"arrows will change the setting for the highlighted option.
JWM452 Video Setup Digital Setup The Video Setup menu controls the following features: The Digital Setup menu controls the following features: – – – – – Brightness: Adjust the brightness of the screen from the following levels: 12, 10, 8, 6, 4, 2 or 0. Contrast: Adjust the contrast of the screen from the following levels: 12, 10, 8, 6, 4, 2 or 0. Hue: Adjust the hue of the screen from the following levels: +6, +4, +2, 0, -2,4 or -6.
JWM452 CARE AND MAINTENANCE – – – – – – Keep the product dry. If it does get wet, wipe it dry immediately. Liquids might contain minerals that can corrode the electronic circuits. Keep the product away from dust and dirt, which can cause premature wear of parts. Handle the product gently and carefully. Dropping it can damage circuit boards and cases, and can cause the product to work improperly. Wipe the product with a dampened cloth occasionally to keep it looking new.
JWM452 SPECIFICATIONS FCC Notes FM Tuner Frequency Coverage (USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87.5 to 107.9 MHz Frequency Coverage (Europe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87.5 to 108 MHz Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <4 μV Stereo Separation@1 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
