Jensen JMS4 Owner'S Manual Download Page 12

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JMS4

TROUBLESHOOTING

Problem

Solution

No power

No AM/FM Reception

No sound

If the power supply is connected to the vehicle accessory circuits but the engine is not on , switch
the ignition key to “ACC”.

Fuse may be blown. Replace with 15 AMP ATO fuse.

Antenna cable not connected; insert antenna cable ﬁrmly.

Check volume level; increase volume if necessary.

Check power; make sure device is on.

Check device; press the play/pause button to ensure unit is not in Pause mode.

Summary of Contents for JMS4

Page 1: ...D E S I G N E D T O M O V E Y O U JMS4 Owner s Manual WX...

Page 2: ...nformation 3 Installation 4 Mounting the Radio 4 Auxiliary Input 4 Line Output 4 Wiring Diagram 5 Operation 6 Basic Functions 6 Audio Menu 6 System Menu 6 Radio Mode 7 Weather Band Mode 7 USB Mode 8 A...

Page 3: ...omplies with Part 15 of the FCC rules Operation is subjected to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received in...

Page 4: ...SEMBLE ORALTER THE UNIT IN ANY WAY Doing so may result in re electric shock or product damage USE THE CORRECT AMPERE RATING WHEN REPLACING FUSE Failure to do so may result in re electric shock or prod...

Page 5: ...ck all wiring until the problem is corrected Once proper operation is achieved turn the accessory switch off and proceed with nal mounting of the radio Refer to the Wiring Diagram on page 5 NOTE Befor...

Page 6: ...R POWER AMP REMOTE GROUND ACC 12V RIGHT FRONT SPEAKER RIGHT FRONT SPEAKER LEFT FRONT SPEAKER LEFT FRONT SPEAKER LINE OUT RIGHT LINE OUT LEFT AUX IN RIGHT AUX IN LEFT USB ACC 12V GROUND FRONT LEFT SPEA...

Page 7: ...settings BASS TREBLE BALANCE FADER and LOUD Use the or buttons 11 10 to choose a value for each setting Press the button 13 to con rm selection and exit menu System Menu Press and hold button 9 to ac...

Page 8: ...tuner menu AM FM list AUTO STORE PRESET SCAN Press button 2 or button 3 repeatedly until PRE SCAN appears on the AM FM display Press the button 13 to begin the Preset Scan function and listen the str...

Page 9: ...ess the or button 11 10 to select the previous or next track Track Navigation 1 Press and hold the button 8 to access the MP3 WMA track navigate mode 2 Press the volume or button 14 15 to select the d...

Page 10: ...led device Press the button 13 to view a list of previously paired mobile phone devices Press the or BT DEVICE buttons 11 10 to view devices in the list When viewing a speci c device press button 13 a...

Page 11: ...ting successfully you will be able to listen to audio stored on your Bluetooth enabled device through the radio Answering a Call When answering a call using the connected phone Bluetooth audio playbac...

Page 12: ...the engine is not on switch the ignition key to ACC Fuse may be blown Replace with 15 AMP ATO fuse Antenna cable not connected insert antenna cable rmly Check volume level increase volume if necessar...

Page 13: ...V DC Unit Dimensions 3 602 Diameter 3 465 Deep Mounting Dimensions 3 866 Wide 4 465 Deep Weight 1 3lb FM Tuner Tuning Range 87 5 to 107 9 MHz Sensitivity 5 V Stereo Separation 1 kHz 30dB AM Tuner Tuni...

Page 14: ...ASA Electronics Corporation www asaelectronics com www jensenheavyduty com 2019 ASA Electronics Corporation...