JHD910BT Owner’s Manual JENSEN MUTE JENSEN DISP AM/FM WB AUX TIMER HEAVY DUTY VOL+ TUN AUDIO MENU TUN + VOL- SEEK SEEK 1 2 + JHD910BT 3 4 5 6 AU X AM/FM/WB IN
JHD910BT CONTENTS Installation .................................................................................................................. 3 Wiring .......................................................................................................................... 4 Basic Operation.......................................................................................................... 5 Tuner Operation ............................................................................................
JHD910BT Features Features of the Jensen JHD910BT mobile audio system include: • • • • • • • • • • • • • • • Waterproof uV and Corrosion Resistant Electronic US/Euro AM/FM Tuner 30 Programmable Presets (12 AM, 18 FM) Non-Volatile Memory for User Settings and Preset Memories 7-Channel NOAA Weather Band Weather Alert Bluetooth Ready Auxiliary Audio Input 2-Channel Amplified Audio Output Backlit Controls with Selectable Illumination Color Daylight Readable Display Clock with 30-day Backup Power Work Timer Aud
JHD910BT Package Contents JHD910BT Radio Radio Mounting Bracket Three (3) 10-16 x 3/4” Stainless Steel PPH Screws Three (3) 10-32 x 5/8” Stainless Steel PPH Screws There (3) 10-32 Stainless Steel Hex Nuts Three (3) #10 Stainless Steel Washers Four (4) M4 x 0.
JHD910BT INSTALLATION Mounting the Bracket Two options are provided for mounting the bracket (self-tapping screws or machine screws with nuts) to ensure a mounting option ideal for your mounting location. Avoid obstructing airflow to the rear cooling fans on the radio. NOTE: Mounting holes should be drilled to 7/32”. Before drilling the mounting holes, make sure the area behind the panel where the holes are to be drilled is clear of wires and fuel, vacuum and brake lines.
JHD910BT WIRING The wiring diagram depicts the wiring connections required for proper operation of the unit. Female Motorola Type Antenna Connector Red Female RCA Right Aux In Black Yellow Clear Bluetooth Antenna Wire White Female RCA Left Aux In 9-Pin Connector (Male) NOTE: Do not connect the red wire to a constant power connection. It should be connected to a vehicle connection with switched power, such as IGN or ACC. VIEW A-A WIRE INSERTION VIEW PIN NO.
JHD910BT BASIC OPERATION Power Press the power button (1) to turn the unit on or off. This button is also used to access the version number of the software. To briefly display the software version on the LCD, press and hold the power button for more than five seconds. Mute Press MUTE (2) to silence the audio output in tuner, weather band or auxiliary input mode. When the audio output is silenced, “MUTE” will appear in the display.
JHD910BT Auxiliary Input Function To connect a portable audio device (MP3 player, iPOD, etc.) to the JHD910BT, connect the headphone or line level output of the device to the 1/8" auxiliary input jack of the JHD910BT (14) using the audio patch cord (included). Press AUX (6) to select auxiliary input mode. Timer Press the TIMER button (8) to directly access timer mode. Press TIMER to start the timer function. The “TIMER” icon will flash in the display. Press TIMER again to stop the timer.
JHD910BT TUNER OPERATION Select a Band Press AM/FM (5) to directly access tuner mode from any other function mode. When the unit is already in tuner mode, press AM/FM to change between two AM bands (AM1 and AM2) and three FM bands (FM1, FM2 and FM3). NOTE: If the unit is programmed for European operation, the sequence will be MW1, MW2, FM1, FM2 and FM3. Manual Tuning Press TUN- (9) or TUN+ (11) to tune the frequency one step higher or lower.
JHD910BT Preset Stations Six numbered preset buttons (17) store and recall stations for each AM and FM band. To store a station, select a band (if needed), then select a station. Press and hold a preset button for three seconds. The current station will be stored and the corresponding preset number will appear in the display. To recall a station, select a band (if needed). Press a preset button to tune to the corresponding stored station.
JHD910BT BLUETOOTH OPERATION The JHD910BT includes built-in Bluetooth technology that allows you to connect this head unit to wireless headphones and certain other Bluetooth devices. About Bluetooth Technology Bluetooth is a short-range wireless radio connectivity technology developed as a cable replacement for various electronic devices. Bluetooth operates in 2.4 GHz frequency range and transmits voice and data at speeds up to 1 megabit per second.
JHD910BT 6. Once a connection is made with the device, “COD: ****” appears on the display. Enter “0000” and then press the AUDIO/MENU button to complete the pairing process. 7. Upon successful pairing, “SUCCESS” appears on the display. The unit is now paired with the selected BT headset. Selecting a Paired Bluetooth Device 1. To access a list of paired Bluetooth devices, choose “BT LIST” from the system menu (see “Menu Adjustment” on page 6) to view various devices connected to the JHD910BT. 2. 3.
JHD910BT WEATHER BAND OPERATION Accessing the Weather Band Press the WB button (7) to directly access the weather band mode from any other function mode. What is the NOAA Weather Radio? NOAA is a nationwide system that broadcasts local weather emergency information 24 hours a day. The U.S. network has more than 530 stations covering the 50 states, as well as the adjacent coastal waters, Puerto Rico, the U.S. Virgin Islands and the U.S. Pacific Territories.
JHD910BT TROUBLESHOOTING Table 1: Troubleshooting Problem No power No reception Cause Corrective Action Vehicle ignition switch is not on If the power supply is connected to the vehicle accessory circuits but the engine is not moving, switch the ignition key to “ACC”. The 3A fuse is blown Replace the 3A fuse. Volume turned down too low Adjust volume until sound is heard. Wiring not connected properly Check wiring connections.
JHD910BT SPECIFICATIONS General Power Supply Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC 12 Volts, Negative Ground Chassis Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.6 (W) x 47.5 (D) x 86 (H) Loading Impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -8 ohms per channel Tone Controls . . . . . . . . . . . . . . . . . . . . . . .
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